TWM556811U - Supporting device - Google Patents
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- TWM556811U TWM556811U TW106218349U TW106218349U TWM556811U TW M556811 U TWM556811 U TW M556811U TW 106218349 U TW106218349 U TW 106218349U TW 106218349 U TW106218349 U TW 106218349U TW M556811 U TWM556811 U TW M556811U
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Abstract
一種支撐裝置,其包括一可拆卸地組裝於一物件的夾座,一樞接於該夾座的延伸臂,一樞接於該延伸臂的支撐臂,以及一樞接於該支撐臂並供接裝一被支撐物的背架;該夾座包括倒L形的一載板,該載板的一側壁相對於一頂壁間隔地接裝一底板,該底板縱向螺接至少一迫緊件,該頂壁上方設有供該延伸臂樞接的一頂蓋;該頂壁與該底板之間另包括倒L形且接裝於該頂壁及該側壁的一補強板;藉由該補強板能夠增加該載板的整體厚度和結構應力。 A support device includes a clamp base detachably assembled to an object, an extension arm pivotally connected to the clamp base, a support arm pivotally connected to the extension arm, and a pivot arm connected to the support arm and provided for A back frame for receiving a supported object; the clamp base includes an inverted L-shaped carrier plate, a side wall of the carrier plate is connected with a bottom plate at intervals with respect to a top wall, and the bottom plate is longitudinally screwed with at least one pressing member, A top cover is provided above the top wall for pivotal connection of the extension arm; a reinforcement plate between the top wall and the bottom plate is connected to the top wall and the side wall, and a reinforcing plate is connected between the top wall and the bottom plate; The overall thickness and structural stress of the carrier board can be increased.
Description
本案係有關一種支撐裝置,尤指一種用以支撐至少一電子裝置於一物件上的支撐裝置。 This case relates to a supporting device, and more particularly to a supporting device for supporting at least one electronic device on an object.
按顯示裝置通常藉由一支撐裝置而能穩固地站立於一物件,例如桌面或平台上,而習知的支撐架係為固定式態樣,使用者無法調整該顯示裝置箱對於該物件的高低位置,更遑論能依據使用者的使用狀態而在三度空間中相對於該物件進行移動的支撐裝置。 According to the display device, a support device can usually stand firmly on an object, such as a table or a platform. The conventional support frame is a fixed form, and the user cannot adjust the height of the display device box to the object. Position, not to mention a supporting device capable of moving relative to the object in a three-degree space according to the use state of the user.
如本國專利公告第M305524號專利案之「螢幕支撐懸臂結構」為例,該螢幕支撐懸臂結構包括夾座、旋轉臂、支撐臂、軸接座、連桿及擺動座,該夾座係為固定之用,被支撐物受到夾座、旋轉臂、支撐臂、軸接座、連桿及擺動座組成的支撐懸臂結構所支撐與懸掛。藉由軸接座可提供支撐臂具傾斜角度之轉動,並由彈性元件提供一定彈力作用,並可令支撐臂形成一股向下拉力,藉以分擔被支撐物重量;再者,藉連桿的支撐輔助功能,可以平衡液晶螢幕之重量,達到平穩的支撐效果。 For example, the “screen support cantilever structure” of the national patent publication No. M305524, the screen support cantilever structure includes a clamp seat, a rotating arm, a support arm, a shaft joint seat, a connecting rod and a swing seat. For use, the supported object is supported and suspended by a support cantilever structure composed of a clamp seat, a rotating arm, a support arm, a shaft joint seat, a connecting rod and a swing seat. The pivot joint can provide the rotation of the tilt angle of the support arm, and the elastic element provides a certain elastic force, and the support arm can form a downward pull force to share the weight of the supported object. Support assist function can balance the weight of the LCD screen to achieve a smooth support effect.
該案通過導槽改變拉扯彈性元件之力量,並利用彈性元件之反作用力,而分擔被支撐物重量。然此技藝最大的問題在於,其無法任意調整支撐臂的擺動。因為彈性元件的力量無法依實施現狀調節,故會限制匹配的負載裝置,例如顯示裝置重量。使得該案的支撐臂連接負載裝置後,尚必需依賴使用者施予一力量,或扶持或下壓的調整支撐臂至預設高度,再利用鎖附件以迫緊方式達成定位,而緊固支撐臂的傾斜支撐角度的缺失,往往造成不同體形高度之使用者觀賞上的不便。 In this case, the force of pulling the elastic element is changed through the guide groove, and the reaction force of the elastic element is used to share the weight of the supported object. However, the biggest problem with this technique is that it cannot arbitrarily adjust the swing of the support arm. Because the strength of the elastic element cannot be adjusted according to the status quo of implementation, it will limit the matching load device, such as the weight of the display device. After the support arm of the case is connected to the load device, it is still necessary to rely on the user to give a force, or adjust the support arm to a preset height by supporting or pressing down, and then use the lock attachment to achieve positioning in a tight manner to secure the support. The lack of the inclined support angle of the arms often causes inconvenience to users of different body heights.
此外,習知的支撐架或支撐裝置的底部均設有一夾座,以便以鎖附迫緊方式將該夾座固定於該物件上,若被支撐物,例如顯示裝置的重量較重,則該夾座勢必增加與該物件,例如桌面或平台的夾固力。惟現有折彎成倒U型的 夾座因金屬板材因厚度相同,因此以迫緊件進行旋轉迫緊與夾固該物件的過程中,若該夾座的結構應力不足,通常在承載被支撐物後,容易使該支撐架或支撐裝置產生晃動,更甚者,會在該夾座的折彎角位置造成變形,此舉除失去夾固效果外,亦容易造成該支撐架或支撐裝置連同該顯示裝置的傾倒,而亟待改善。 In addition, the bottom of the conventional support frame or support device is provided with a clamp base to fix the clamp base on the object in a locking and pressing manner. If the supported object, such as a display device, is heavy, the The clamp base is bound to increase the clamping force with the object, such as a desktop or a platform. But the existing one is bent into an inverted U shape. Due to the same thickness of the metal plate, the clamping seat is rotated by the pressing member and the object is clamped. If the structural stress of the clamping seat is insufficient, it is usually easy to make the supporting frame or The support device shakes, and moreover, it will cause deformation at the bending angle position of the clip seat. In addition to losing the clamping effect, it will also easily cause the support frame or support device to fall down with the display device, and it is urgent to improve. .
本案主要目的在於提供一種支撐裝置,其包括一支撐臂,該支撐臂內的一施力機構能提供補償扭矩以抵抗顯示裝置在不同高度位置所產生的重力扭矩,使用者可上下調整該顯示裝置的高度,以達成在任意高度停滯的效果;以及將一夾座經由補強設計,而增加穩定性,而不易造成該支撐臂與該顯示裝置的傾倒的效果。 The main purpose of this case is to provide a support device including a support arm. A force applying mechanism in the support arm can provide compensation torque to resist the gravity torque generated by the display device at different height positions. The user can adjust the display device up and down. To achieve the effect of stagnation at an arbitrary height; and to increase the stability of a clamp seat through a reinforcement design without easily causing the support arm and the display device to fall over.
本案次要目的在於提供一種可方便替換單、雙顯示裝置的支撐裝置,其包括一背架,該背架透過一樞接座、一掛件及一安裝件之組合設計以供單個顯示裝置接裝,或是透過一樞接座、一橫向支架、一掛件及一安裝件之組合設計以供兩個顯示裝置接裝,藉此共用組件並方便替換,且有助於增加該支撐裝置的使用範圍。 The secondary purpose of this case is to provide a supporting device that can easily replace single and dual display devices, which includes a back frame, which is designed for a single display device through a combination of a pivot base, a pendant and a mounting component. Or through a combined design of a pivot base, a horizontal bracket, a pendant and a mounting piece for two display devices to mount, thereby sharing components and facilitating replacement, and helping to increase the use of the support device .
為達成前述之目的,本案所採取的技術手段係提供一種支撐裝置,其包括一可拆卸地組裝於一物件的夾座,一樞接於該夾座的延伸臂,一樞接於該延伸臂的支撐臂,以及一樞接於該支撐臂並供接裝一被支撐物的背架;其特徵在於:該夾座包括倒L形的一載板,該載板的一側壁相對於一頂壁間隔地接裝一底板,該底板縱向螺接至少一迫緊件,該頂壁上方設有供該延伸臂樞接的一頂蓋;該頂壁與該底板之間另包括倒L形且接裝於該頂壁及該側壁的一補強板;藉由該補強板能夠增加該載板的整體厚度和結構應力。 In order to achieve the aforementioned object, the technical means adopted in the present case is to provide a supporting device, which includes a clip base detachably assembled to an object, an extension arm pivotally connected to the clip base, and an extension arm pivoted to the extension arm. A support arm, and a back frame pivotally connected to the support arm and used to receive a supported object; characterized in that the clamp base includes an inverted L-shaped carrier plate, and a side wall of the carrier plate is opposite to a top A bottom plate is connected to the wall at intervals. The bottom plate is longitudinally screwed to at least one pressing member. A top cover is provided above the top wall for pivoting the extension arm. The top wall and the bottom plate further include an inverted L-shaped connection. A reinforcing plate mounted on the top wall and the side wall; the overall thickness and structural stress of the carrier plate can be increased by the reinforcing plate.
為達成前述之目的,本案所採取的另一技術手段係提供一種支撐裝置,其包括一可拆卸地組裝於一物件的夾座,一樞接於該夾座的支撐臂,以及一樞接於該支撐臂並供接裝一被支撐物的背架;其特徵在於:該夾座包括倒L形的一載板,該載板的一側壁相對於一頂壁間隔地接裝一底板,該底板縱向螺 接至少一迫緊件,該頂壁上方設有供該支撐臂樞接的一頂蓋;該頂壁與該底板之間另包括倒L形且接裝於該頂壁及該側壁的一補強板;藉由該補強板能夠增加該載板的整體厚度和結構應力。 In order to achieve the foregoing object, another technical means adopted in the present case is to provide a support device, which includes a clamp base detachably assembled to an object, a support arm pivotally connected to the clamp base, and a pivotally connected The support arm is also used for connecting a back frame of a supported object; the clamp base comprises an inverted L-shaped carrier plate, and a side wall of the carrier plate is connected to a bottom plate at a distance from a top wall. Base plate longitudinal screw Connected to at least one pressing piece, a top cover is provided above the top wall for pivoting the support arm; a reinforcing plate in an inverted L shape is attached between the top wall and the bottom plate and is connected to the top wall and the side wall ; With the reinforcing plate, the overall thickness and structural stress of the carrier plate can be increased.
1‧‧‧夾座 1‧‧‧ clip seat
11‧‧‧載板 11‧‧‧ Carrier Board
111‧‧‧側壁 111‧‧‧ sidewall
112‧‧‧頂壁 112‧‧‧Top Wall
12‧‧‧底板 12‧‧‧ floor
121‧‧‧迫緊件 121‧‧‧ Urgent
13‧‧‧頂蓋 13‧‧‧ top cover
131‧‧‧樞孔 131‧‧‧ Pivot
14‧‧‧補強板 14‧‧‧ Reinforcing board
141‧‧‧緩衝墊片 141‧‧‧Buffer gasket
2‧‧‧延伸臂 2‧‧‧ extension arm
21‧‧‧樞軸 21‧‧‧ Pivot
22‧‧‧樞孔 22‧‧‧ Pivot
23‧‧‧底蓋 23‧‧‧ bottom cover
24‧‧‧隔板 24‧‧‧ bulkhead
25‧‧‧線槽 25‧‧‧Cable
3‧‧‧支撐臂 3‧‧‧ support arm
31‧‧‧上連桿 31‧‧‧ Upper Link
311‧‧‧第一上軸桿 311‧‧‧First upper shaft
312‧‧‧第二上軸桿 312‧‧‧Second upper shaft
32‧‧‧下連桿 32‧‧‧ lower link
321‧‧‧第一下軸桿 321‧‧‧First lower shaft
322‧‧‧第二下軸桿 322‧‧‧Second lower shaft
323‧‧‧容置空間 323‧‧‧accommodation space
33‧‧‧固定件 33‧‧‧Fixed parts
331‧‧‧抵接管 331‧‧‧Abutting tube
332‧‧‧補強側板 332‧‧‧ Reinforced side panel
333‧‧‧插榫 333‧‧‧mortise
334‧‧‧插孔 334‧‧‧jack
34‧‧‧連接件 34‧‧‧Connector
341‧‧‧樞孔 341‧‧‧ Pivot
35‧‧‧施力機構 35‧‧‧force agency
351‧‧‧套管 351‧‧‧ Casing
352‧‧‧擋片 352‧‧‧baffle
353‧‧‧伸縮彈簧 353‧‧‧Telescopic spring
354‧‧‧主軸 354‧‧‧ Spindle
355‧‧‧調整螺桿 355‧‧‧adjusting screw
355a‧‧‧插接孔 355a‧‧‧Plug hole
356‧‧‧定位軸桿 356‧‧‧Positioning shaft
36‧‧‧臂座 36‧‧‧ Arm Seat
361‧‧‧樞軸 361‧‧‧ Pivot
37‧‧‧保護蓋 37‧‧‧ protective cover
38‧‧‧中繼管 38‧‧‧ relay tube
4‧‧‧背架 4‧‧‧ back frame
41‧‧‧樞接座 41‧‧‧ Pivot Seat
411‧‧‧樞軸 411‧‧‧ Pivot
412‧‧‧軸柱 412‧‧‧ Shaft
413‧‧‧扇形卡榫 413‧‧‧fan card
414‧‧‧固定槽 414‧‧‧Fixed slot
42‧‧‧掛件 42‧‧‧ Pendant
421‧‧‧凸軌 421‧‧‧ convex track
43‧‧‧安裝件 43‧‧‧Mounting parts
44‧‧‧橫向支架 44‧‧‧Horizontal bracket
441‧‧‧多向接頭 441‧‧‧Multidirectional connector
441a‧‧‧軸孔 441a‧‧‧shaft hole
441b‧‧‧扇形榫槽 441b‧‧‧fan-shaped groove
441c‧‧‧摩擦墊片 441c‧‧‧Friction gasket
441d‧‧‧定位墊片 441d‧‧‧Positioning gasket
441e‧‧‧固定榫 441e‧‧‧Fixed tenon
441f‧‧‧彈性體 441f‧‧‧ elastomer
441g‧‧‧鎖接件 441g‧‧‧Lock
441h‧‧‧飾蓋 441h‧‧‧Cover
442‧‧‧支承桿 442‧‧‧ support rod
442a‧‧‧導槽 442a‧‧‧Guide
442b‧‧‧端蓋 442b‧‧‧end cap
443‧‧‧手把 443‧‧‧Handlebar
D‧‧‧顯示裝置 D‧‧‧display device
F‧‧‧重力 F‧‧‧ gravity
T1‧‧‧重力扭矩 T1‧‧‧gravity torque
T2‧‧‧補償扭矩 T2‧‧‧Compensation torque
為進一步揭示本案之具體技術內容,首先請參閱圖式,其中:圖1為本案支撐裝置第一實施例的立體圖;圖2為圖1所示支撐裝置的大部元件立體分解圖;圖3為本案夾座與支臂的立體分解圖;圖4為本案夾座與延伸臂樞接後的局部放大剖面圖;圖5為本案支撐臂的立體分解圖;圖6為本案支撐臂組立後的剖面圖;圖7為本案支撐裝置的施力結構進行彈力調整的立體圖;圖8為圖7所示施力結構進行彈力調整的剖面圖;圖9為本案連接機構第一實施例的立體分解圖;圖10為本案支撐裝置與連接機構第二實施例的立體分解圖;圖11為本案連接機構第二實施例的立體分解圖;圖12為圖10所示支撐裝置與顯示裝置組立後的立體圖;圖13為本案支撐裝置第二實施例的立體圖;以及圖14為圖13所示支撐裝置的大部元件立體分解圖。 In order to further disclose the specific technical content of the present case, please first refer to the drawings, wherein: FIG. 1 is a perspective view of a first embodiment of the supporting device of the present case; An exploded perspective view of the clamp base and the support arm of the present case; FIG. 4 is a partially enlarged sectional view of the clamp base and the extension arm of the present case; FIG. 5 is an exploded perspective view of the support arm of the present case; Fig. 7 is a perspective view of the force adjustment structure of the supporting device of the present invention for elastic adjustment; Fig. 8 is a sectional view of the force adjustment structure of the present invention for elastic adjustment; Fig. 9 is an exploded perspective view of the first embodiment of the connection mechanism of the case; FIG. 10 is an exploded perspective view of the second embodiment of the supporting device and the connecting mechanism of the present invention; FIG. 11 is an exploded perspective view of the second embodiment of the connecting mechanism of the present invention; FIG. 12 is a perspective view of the supporting apparatus and the display apparatus shown in FIG. 10 assembled; FIG. 13 is a perspective view of a second embodiment of the supporting device of the present invention; and FIG. 14 is an exploded perspective view of most components of the supporting device shown in FIG. 13.
如圖1至圖7所示,基本上,本案支撐裝置包括一夾座1,一延伸臂2,一支撐臂3,以及一背架4。 As shown in FIGS. 1 to 7, basically, the supporting device of the present case includes a clamp base 1, an extension arm 2, a support arm 3, and a back frame 4.
請參閱圖1及圖2,該夾座1可拆卸地組裝於一物件,例如桌面或平台上(習知未予圖示)上。該延伸臂2樞接於該夾座1,使該延伸臂2相對於該夾座1具有第一樞轉自由度。該支撐臂3樞接於該延伸臂2,使該支撐臂3相對於該延伸臂2具有第二樞轉自由度。該背架4樞接於該支撐臂3,使該背架4相對於該支撐臂 3具有第三樞轉自由度。而被支撐物,例如顯示裝置(未顯示)則接裝於該背架4上。其中,該第一樞轉自由度、該第二樞轉自由度及該第三樞轉自由度均能不相互干涉地且任意地彼此疊接或結合,因此使用者能驅動任一構件,亦即,該延伸臂2、該支撐臂3與該背架4的任何之一者,而讓該顯示裝置以第一樞轉自由度、第二樞轉自由度和第二樞轉自由度中的至少其中之一相對於該物件移動。 Please refer to FIG. 1 and FIG. 2, the clip base 1 is detachably assembled on an object, such as a table or a platform (not shown in the conventional art). The extension arm 2 is pivotally connected to the clamp base 1, so that the extension arm 2 has a first pivoting degree of freedom relative to the clamp base 1. The support arm 3 is pivotally connected to the extension arm 2, so that the support arm 3 has a second pivoting degree of freedom relative to the extension arm 2. The back frame 4 is pivotally connected to the support arm 3, so that the back frame 4 is relative to the support arm. 3 has a third pivoting degree of freedom. The supported object, such as a display device (not shown), is attached to the back frame 4. The first pivotal degree of freedom, the second pivotal degree of freedom, and the third pivotal degree of freedom can be overlapped or combined with each other without any interference, so the user can drive any component, and That is, any one of the extension arm 2, the support arm 3, and the back frame 4 allows the display device to select one of the first, second, and second pivotal degrees of freedom. At least one of them moves relative to the object.
請參閱圖3及圖4,該夾座1包括倒L形的一載板11,該載板11的一側壁111相對於一頂壁112間隔地接裝,例如螺接一底板12,該底板12縱向螺接至少一迫緊件121。該頂壁112上方進一步接裝一頂蓋13,該頂蓋13與該延伸臂2的鄰接面相對設有一第一樞接機構,例如一樞孔131及一樞軸21,該樞軸21插接於該樞孔131內,使該延伸臂2與該夾座1利用該第一樞接機構,使該延伸臂2相對於該夾座1具有第一樞轉自由度。 Please refer to FIGS. 3 and 4. The clamp base 1 includes an inverted L-shaped carrier plate 11. A side wall 111 of the carrier plate 11 is connected to a top wall 112 at intervals, for example, a bottom plate 12 is screwed to the bottom plate. 12 longitudinally screwed at least one pressing member 121. A top cover 13 is further connected above the top wall 112. The top cover 13 and the abutment surface of the extension arm 2 are provided with a first pivoting mechanism, such as a pivot hole 131 and a pivot 21, and the pivot 21 is inserted. Receiving in the pivot hole 131, the extension arm 2 and the clamp base 1 use the first pivoting mechanism to make the extension arm 2 have a first degree of freedom of rotation relative to the clamp base 1.
其中該頂壁112與該底板12之間進一步包括亦為倒L形且接裝於該頂壁112及該側壁111的一補強板14,該補強板14能夠增加該載板11的整體厚度和結構應力,因此該至少一迫緊件121進行旋轉迫緊以夾固於該物件的過程中,不致造成該夾座1的折彎角位置造成變形,從而增加該延伸臂2、該支撐臂3及接裝於該背架4的該顯示裝置的穩定性,而不會發生晃動或傾倒的情況。 The top wall 112 and the bottom plate 12 further include a reinforcing plate 14 that is also inverted L-shaped and is connected to the top wall 112 and the side wall 111. The reinforcing plate 14 can increase the overall thickness of the carrier plate 11 and Structural stress, so the at least one pressing member 121 is rotated and forced to be clamped to the object, which will not cause deformation of the bending angle position of the clamp seat 1, thereby increasing the extension arm 2, the support arm 3, and The display device attached to the back frame 4 is stable without shaking or falling.
再者,為避免在進行夾固的過程中,該補強板14會對該物品表面造成損傷,因此該補強板14底面設有以高分子彈性材料,例如橡膠製成的一緩衝墊片141。 Furthermore, in order to avoid damage to the surface of the article during the clamping process, the bottom surface of the reinforcing plate 14 is provided with a cushion gasket 141 made of a high-molecular elastic material, such as rubber.
特別是,前已述及,該補強板14能夠增加該載板11的整體厚度和結構應力,所以能減少該迫緊件121的使用數量,例如僅剩單一個迫緊件121,除可減少旋轉迫緊的時間外,且避免多個迫緊件因迫緊力不均所可能造成的夾固不穩的情況。 In particular, as mentioned above, the reinforcing plate 14 can increase the overall thickness and structural stress of the carrier plate 11, so the number of the pressing members 121 can be reduced. For example, only a single pressing member 121 is left. Rotate outside the pressing time, and avoid the situation of clamping instability that may be caused by the uneven pressing force of multiple pressing pieces.
請再參閱圖1至圖3,該延伸臂2係用以增加該支撐裝置的高度,並可相對於該夾座1具有第一樞轉自由度;以及使該支撐臂3相對於該延伸臂2具有第二樞轉自由度。因此,該延伸臂2與該支撐臂3的鄰接面相對設有一第二樞接 機構,例如一樞孔22及一樞軸361,該樞軸361插接於該樞孔22內,使該支撐臂3相對於該延伸臂2具有第二樞轉自由度。 Please refer to FIG. 1 to FIG. 3 again, the extension arm 2 is used to increase the height of the supporting device, and may have a first pivoting degree of freedom relative to the clamp base 1; and the support arm 3 is relative to the extension arm. 2 has a second pivoting degree of freedom. Therefore, a second pivotal connection is provided opposite to the abutting surface of the extension arm 2 and the support arm 3 Mechanisms, such as a pivot hole 22 and a pivot shaft 361, are inserted into the pivot hole 22, so that the support arm 3 has a second pivoting degree of freedom relative to the extension arm 2.
該延伸臂2底面經由至少一隔板24區隔成二或以上的線槽25,另將與該等線槽25的兩端部形成開口的一底蓋23接裝於該延伸臂2的底面,使各該線槽25供一顯示裝置的線材,例如電源線和訊號線能的穿設,而具有理線功能。 The bottom surface of the extension arm 2 is partitioned into two or more wire grooves 25 by at least one partition plate 24, and a bottom cover 23 forming an opening with both ends of the wire grooves 25 is connected to the bottom surface of the extension arm 2. Each of the wire grooves 25 can be used for a wire of a display device, such as a power line and a signal line, and has a cable management function.
請參閱圖1、圖2、圖5至圖6,該支撐臂3相對於該背架4的鄰接面相對設有一第三樞接機構,例如一樞孔341及一樞軸411,該樞軸411插接於該樞孔341內,使該背架4相對於該支撐臂3具有第三樞轉自由度。 Please refer to FIG. 1, FIG. 2, FIG. 5 to FIG. 6, the supporting arm 3 is provided with a third pivoting mechanism, such as a pivot hole 341 and a pivot shaft 411. 411 is inserted into the pivot hole 341 so that the back frame 4 has a third pivoting degree of freedom relative to the support arm 3.
該支撐臂3另包括一上連桿31、一下連桿32、一固定件33、一連接件34,以及一施力機構35。該下連桿32設於該上連桿31下方。該固定件33為U形並位於該上連桿31與該下連桿32後側,該固定件33與該上連桿31之間透過一第一上軸桿311樞接,且該固定件33與該下連桿32之間則透過一第一下軸桿321樞接。該連接件34位於該上連桿31與該下連桿32前側並與該背架4樞接,該連接件34與該上連桿31之間透過一第二上軸桿312樞接,且該連接件34與該下連桿32之間則透過一第二下軸桿322樞接,以便將該上連桿31、該下連桿32、該固定件33及該連接件34共同構成一四連桿機構。其中,該顯示裝置(未顯示)和該支撐臂3的總重量所產生的重力F會對該固定件33產生一重力扭矩T1(例如圖6所示為逆時針方向的重力扭矩T1)。 The support arm 3 further includes an upper link 31, a lower link 32, a fixing member 33, a connecting member 34, and a force applying mechanism 35. The lower link 32 is disposed below the upper link 31. The fixing member 33 is U-shaped and is located behind the upper link 31 and the lower link 32. The fixing member 33 and the upper link 31 are pivotally connected through a first upper shaft 311, and the fixing member 33 and the lower link 32 are pivotally connected through a first lower shaft 321. The connecting member 34 is located at the front side of the upper link 31 and the lower link 32 and is pivotally connected to the back frame 4. The connecting member 34 and the upper link 31 are pivotally connected through a second upper shaft 312, and The connecting member 34 and the lower link 32 are pivotally connected through a second lower shaft 322, so that the upper link 31, the lower link 32, the fixing member 33 and the connecting member 34 together constitute a Four-link mechanism. Wherein, the gravity F generated by the total weight of the display device (not shown) and the support arm 3 will generate a gravity torque T1 to the fixing member 33 (for example, FIG. 6 shows the gravity torque T1 in the counterclockwise direction).
該施力機構35包括一套管351,設於該套管351內的一擋片352和一伸縮彈簧353,可轉動地樞接於該固定件33且位於該第一上軸桿311及該第一下軸桿321之間的一主軸354,穿過該主軸354、該套管351底部及該伸縮彈簧353並螺接於該擋片352的一調整螺桿355,以及將該套管351前端樞接於該下連桿32前側的一定位軸桿356。 The force applying mechanism 35 includes a set of tubes 351, a blocking piece 352 and a telescopic spring 353 provided in the sleeve 351, and is rotatably pivotally connected to the fixing member 33 and located on the first upper shaft 311 and the first A main shaft 354 between the lower shaft 321 passes through the main shaft 354, the bottom of the sleeve 351 and the telescopic spring 353 and is screwed to an adjusting screw 355 of the blocking piece 352, and pivots the front end of the sleeve 351 A positioning shaft 356 is connected to the front side of the lower link 32.
該施力機構35組立後的剖面如圖6所示。該連接件34、該上連桿31及該下連桿32可帶動該套管351及調整螺桿355相對於該固定件33旋轉。該套管351前端樞接於該下連桿32,並可隨著該下連桿32位移,而該伸縮彈簧353兩端分別抵接於該擋片352及該套管351的後端內壁,所以可隨著該套管351位移而改變 彈性變形的程度。因此,該伸縮彈簧353的彈力會對該固定件33產生補償扭矩T2(顯示於圖6),該補償扭矩T2的方向與重力扭矩T1的方向相反,用以抵抗該重力扭矩T1,藉此,使得使用者能方便施力扳動該顯示裝置,使其透過該支撐臂3的旋轉帶動而調整並定位停滯在任意的高度位置。具體舉例而言,以其中一節點來看,本實施例的該重力F會對該第一下軸桿321產生該重力扭矩T1,而該伸縮彈簧353的彈力會對該第一下軸桿321產生該補償扭矩T2。 The sectional view of the force applying mechanism 35 after assembly is shown in FIG. 6. The connecting member 34, the upper link 31 and the lower link 32 can drive the sleeve 351 and the adjusting screw 355 to rotate relative to the fixing member 33. The front end of the sleeve 351 is pivotally connected to the lower link 32 and can be displaced with the lower link 32, and the two ends of the telescopic spring 353 abut against the blocking piece 352 and the inner wall of the rear end of the sleeve 351, respectively. So it can change as the sleeve 351 moves The degree of elastic deformation. Therefore, the elastic force of the telescopic spring 353 will generate a compensation torque T2 (shown in FIG. 6) on the fixing member 33. The direction of the compensation torque T2 is opposite to the direction of the gravity torque T1 to resist the gravity torque T1, thereby, This allows the user to conveniently apply force to pull the display device to adjust and position the display device at an arbitrary height position through the rotation of the support arm 3. To take a specific example, looking at one of the nodes, the gravity F of this embodiment will generate the gravity torque T1 to the first lower shaft 321, and the elastic force of the telescopic spring 353 will cause the first lower shaft 321 This compensation torque T2 is generated.
請再參閱圖5及圖6,該上連桿31的縱斷面呈倒U形,而該下連桿32的縱斷面呈U形,該上連桿3與該下連桿32兩端各自樞接於該固定件33及該連接件34後,使該上連桿31與該下連桿32共同界定出供該施力機構35容置的一容置空間323。該連接件34包括供該掛架4樞接的一樞孔341,其中該連接件34上端透過該第二上軸桿312與該上連桿31樞接,而該連接件34下端透過該第二下軸桿322與該下連桿32樞接。 Please refer to FIG. 5 and FIG. 6 again. The longitudinal section of the upper link 31 is U-shaped, and the longitudinal section of the lower link 32 is U-shaped. The upper link 3 and the two ends of the lower link 32 After being pivotally connected to the fixing member 33 and the connecting member 34, the upper link 31 and the lower link 32 jointly define an accommodating space 323 for accommodating the force applying mechanism 35. The connecting member 34 includes a pivot hole 341 for pivoting the hanger 4, wherein an upper end of the connecting member 34 is pivotally connected to the upper link 31 through the second upper shaft 312, and a lower end of the connecting member 34 passes through the first The two lower shafts 322 are pivotally connected to the lower link 32.
而該固定件33套設於亦為U型的一臂座36內,並利用該臂座36包覆該固定件33,以增加美觀性,且該臂座36底部縱向伸出插設於該延伸臂2的該樞孔22內的該樞軸361。 The fixing member 33 is sleeved in an arm base 36 which is also U-shaped, and the fixing member 33 is covered with the arm seat 36 to increase the aesthetics, and the bottom of the arm seat 36 is extended and inserted in the longitudinal direction. The pivot shaft 361 in the pivot hole 22 of the extension arm 2 is extended.
此外,為遮蔽該上連桿31及該下連桿32,另將倒U形的一保護蓋37接裝於該上連桿31及該下連桿32之外,以增加該支撐臂3的美感。 In addition, in order to cover the upper link 31 and the lower link 32, an inverted U-shaped protective cover 37 is connected outside the upper link 31 and the lower link 32 to increase the number of the support arm 3. Beauty.
再者,為避免該伸縮彈簧353於伸縮的過程中與該調整螺桿355形成干涉,因此,該伸縮彈簧353套設供該調整螺桿355穿設的一中繼管38。另為避免該固定件33的變形,因此該第一上軸桿311及該第一下軸桿321各自穿設能抵接該固定件33兩側壁的一抵接管331。 Furthermore, in order to prevent the telescopic spring 353 from interfering with the adjusting screw 355 during the telescopic process, the telescopic spring 353 is sleeved with a relay tube 38 for the adjusting screw 355 to pass through. In addition, in order to avoid deformation of the fixing member 33, the first upper shaft 311 and the first lower shaft 321 respectively pass through an abutting tube 331 capable of abutting both side walls of the fixing member 33.
尤有進者,為了增加該固定件33的兩側壁的結構強度,因此在該兩側壁之外各自接裝供該第一上軸桿311、該主軸354及該第一下軸桿321穿設的一補強側板332,各該補強側板332利用兩側的至少兩插榫333各自插設於該兩側壁對應開設的一插孔334,使該兩補強側板332接裝於該固定件33的該兩側壁之外。 In particular, in order to increase the structural strength of the two side walls of the fixing member 33, the first upper shaft 311, the main shaft 354, and the first lower shaft 321 are respectively connected to the outside of the two side walls. Each of the reinforcing side plates 332 uses at least two mortises 333 on both sides to be respectively inserted into a socket 334 corresponding to the two side walls, so that the two reinforcing side plates 332 are connected to the fixing member 33. Outside both sides.
該連接件34、該上連桿31及該下連桿32繞著該第一上軸桿311與該第一下軸桿321相對於固定件33旋轉時,該套管351會隨著該下連桿32移動,使該 伸縮彈簧353被該套管351的該後端內壁的力作用下能夠變長或縮短,以改變該補償扭矩T2。 When the connecting member 34, the upper link 31 and the lower link 32 rotate around the first upper shaft 311 and the first lower shaft 321 relative to the fixing member 33, the sleeve 351 will follow the lower Link 32 moves so that The retractable spring 353 can be lengthened or shortened by the force of the inner wall of the rear end of the sleeve 351 to change the compensation torque T2.
如圖7及圖8所示,使用者將該支撐臂3前端的高度降低後,使後端位於該固定件33內的該調整螺桿355露出,此時,使用者則能利用工具,例如內六角板手***該調整螺桿355後端的一插接孔355a並旋轉,使該擋片352沿著該調整螺桿355移動,以改變該伸縮彈簧353的長度,例如壓縮該調整螺桿355或釋放該調整螺桿355,以便調整該補償扭矩T2。 As shown in FIGS. 7 and 8, after the user lowers the height of the front end of the support arm 3, the adjustment screw 355 whose rear end is located in the fixing member 33 is exposed. At this time, the user can use a tool such as an internal The hexagonal wrench is inserted into a plug hole 355a at the rear end of the adjustment screw 355 and rotated to move the blocking piece 352 along the adjustment screw 355 to change the length of the telescopic spring 353, such as compressing the adjustment screw 355 or releasing the adjustment Screw 355 in order to adjust the compensation torque T2.
若不進行該伸縮彈簧的彈力調整,當該支撐臂3前端的高度降低後,為了能有效抵抗該重力扭矩T1,該施力機構35的該套筒351隨著該下連桿32移動,使該伸縮彈簧353被該套管351的該後端內壁的力作用下因壓縮而能適度地縮短,以改變該補償扭矩T2。藉此,該伸縮彈簧353能產生較大彈力,以對該第一下軸桿321產生較大的補償扭矩T2來抵抗重力扭矩T1。 If the elastic force of the telescopic spring is not adjusted, when the height of the front end of the support arm 3 is reduced, in order to effectively resist the gravity torque T1, the sleeve 351 of the force applying mechanism 35 moves with the lower link 32, so that The telescoping spring 353 can be appropriately shortened due to compression under the force of the inner wall of the rear end of the sleeve 351 to change the compensation torque T2. Thereby, the telescopic spring 353 can generate a large elastic force to generate a large compensation torque T2 to the first lower shaft 321 to resist the gravity torque T1.
請參閱圖9,其顯示該背架4第一實施例,該背架4包括一樞接座41,該樞接座41縱向具有樞接於該支撐臂3前端該樞孔341的一樞軸411,用以接裝於該樞接座41的一掛件42,以及樞接於該掛件42前方並相對於該掛件42能進行仰角調整和旋轉且符合VESA(Video Electronics Standards Association,視頻電子標準協會)標準的一安裝件43。而該安裝件43供顯示裝置的裝設。因此,該背架4組立後,利用該支撐臂3與該背架4鄰接面的該第三樞接機構,例如將該樞軸411插接於該樞孔341內,使該背架4相對於該支撐臂3具有第三樞轉自由度。 Please refer to FIG. 9, which shows a first embodiment of the back frame 4. The back frame 4 includes a pivot base 41. The pivot base 41 has a pivot shaft pivotally connected to the pivot hole 341 at the front end of the support arm 3. 411, which is used to be connected to a pendant 42 mounted on the pivot base 41, and pivoted in front of the pendant 42 and can be adjusted and rotated with respect to the pendant 42 and conforms to the VESA (Video Electronics Standards Association, Video Electronics Standards Association) ) Standard one mounting member 43. The mounting member 43 is used for mounting the display device. Therefore, after the back frame 4 is assembled, the third pivoting mechanism of the abutting surface of the support arm 3 and the back frame 4 is used, for example, the pivot shaft 411 is inserted into the pivot hole 341, so that the back frame 4 faces each other. The support arm 3 has a third pivoting degree of freedom.
如圖10至圖12所示,其顯示該背架4另一實施例,而相同的標號(符號)用以表示相同的構件,由於該背架4的兩實施例分享許多共用的構件,因而僅將兩者的差異處詳予說明於後。該樞接座41前方另設一橫向支架44,該橫向支架44包括連接於該樞接座41前方的一多向接頭441,該多向接頭441兩側各自接裝一支承桿442,且各支承桿442的前後側對稱地凹設一對導槽442a,並在各支承桿442的外側自由端接裝一端蓋442b。 As shown in FIG. 10 to FIG. 12, it shows another embodiment of the back frame 4, and the same reference numerals (symbols) are used to indicate the same components. Since the two embodiments of the back frame 4 share many common components, Only the differences between the two will be explained in detail later. A transverse bracket 44 is provided in front of the pivot joint 41. The transverse bracket 44 includes a multi-directional joint 441 connected to the front of the pivot joint 41. Each side of the multi-directional joint 441 is connected with a support rod 442. A pair of guide grooves 442a are symmetrically recessed on the front and rear sides of the support rod 442, and one end cover 442b is freely connected to the outside of each support rod 442.
其中各該支承桿442供至少一掛件42的跨接與滑移,所以各掛件42前後內壁相對突設套入該對導槽442a的一對凸軌421,以便各掛件42利用該對凸 軌421沿著各支承桿442的該對導槽442a進行橫向線形滑移。而各掛件42前方則樞接相對於該掛件42能進行仰角調整和旋轉且符合VESA標準的一安裝件43,而該安裝件43供顯示裝置D的裝設。 Wherein, each of the supporting rods 442 is provided for bridging and sliding of at least one pendant 42, so a pair of protruding rails 421 are inserted into the pair of guide grooves 442 a on the inner wall of each pendant 42 so that each pendant 42 utilizes the pair of projections. The rail 421 slides laterally and linearly along the pair of guide grooves 442 a of each support rod 442. The front of each pendant 42 is pivotally connected to a mounting member 43 that can be adjusted and rotated with respect to the pendant 42 and conforms to the VESA standard, and the mounting member 43 is used for mounting the display device D.
為能調整該橫向支架44相對於該樞接座41的左右傾斜角度,因此,該樞接座41前方突設一軸柱412,該軸柱412後方周面另突設至少兩扇形卡榫413,並在該軸柱412前方周面凹設至少兩固定槽414。而該多向接頭441後方開設供該軸柱412穿入的一階形軸孔441a,且該軸孔441a後方周面則連通尺寸略大、造形相同且供該等扇形卡榫413容置的至少兩扇形榫槽441b。 In order to be able to adjust the left and right inclination angle of the lateral bracket 44 with respect to the pivot base 41, a pivot post 412 is protruded in front of the pivot mount 41, and at least two fan-shaped tenons 413 are protruded in the rear peripheral surface of the pivot post 412. At least two fixing grooves 414 are recessed in the front peripheral surface of the shaft post 412. A first-stage shaft hole 441a for the shaft post 412 to pass through is provided behind the multi-directional joint 441, and the rear peripheral surface of the shaft hole 441a is connected with a slightly larger size, the same shape, and is provided for the sector-shaped tenons 413. At least two fan-shaped tongue and groove 441b.
其中該等扇形榫槽441b與該等扇形卡榫413之間設有供該等扇形卡榫413穿設的一摩擦墊片441c。而該軸孔441a前方則依序置入後方周面突設至少兩固定榫441e的一定位墊片441d、至少一彈性體441f,例如碟形彈片或彈簧後,另將一鎖接件441g穿過該彈性體441f、定位墊片441d並螺接於該軸柱412,使該等固定榫441e***該等固定槽414內,而令該定位墊片441d無法旋轉,並增加對該軸柱412的鎖定,使該多向接頭441能穩固地定位於該樞接座41前方。最後將一飾蓋441h裝設於該軸孔441a前方,以便將該軸孔441a予以封閉,以增加視覺上的美感。 A friction washer 441c is provided between the fan-shaped tongue grooves 441b and the fan-shaped tongues 413 for the fan-shaped tongues 413 to pass through. In front of the shaft hole 441a, a positioning washer 441d protruding at least two fixing tenons 441e and at least one elastic body 441f, such as a disk spring or a spring, are sequentially inserted into the rear peripheral surface. After the elastic body 441f and the positioning washer 441d are screwed to the shaft post 412, the fixing tenons 441e are inserted into the fixing grooves 414, so that the positioning washer 441d cannot be rotated, and the shaft post 412 is added The multi-directional joint 441 can be firmly positioned in front of the pivot joint 41. Finally, a decorative cover 441h is installed in front of the shaft hole 441a, so that the shaft hole 441a is closed to increase the visual beauty.
如圖12所示,若該兩支承桿442各自所承載的顯示裝置D重量不同時,則藉由該等扇形榫槽441b與該等扇形卡榫413的止擋作用,使負載較重的該支承桿442會略微傾斜,此時,僅須將該鎖接件441g略微旋鬆,以解除迫緊型態,並對另一側的該支承桿442反向施力,使該兩支承桿442形成水平之後,再將該鎖接件441g鎖緊,即完成該兩支承桿442的水平調整。 As shown in FIG. 12, if the weights of the display devices D carried by the two supporting rods 442 are different, the stopper action of the fan-shaped grooves 441 b and the fan-shaped tongues 413 makes the heavier load. The support rod 442 will be slightly inclined. At this time, the locking member 441g only needs to be loosened slightly to release the urging mode, and the opposite support force is applied to the support rod 442 on the other side to make the two support rods 442. After the level is formed, the locking member 441g is further locked to complete the level adjustment of the two supporting rods 442.
尤有進者,為能方便地操控該橫向支架44的升降,因此,該多向接頭441底部接裝一手把443,以利於使用者的操作。 In particular, in order to easily control the lifting and lowering of the horizontal bracket 44, a handle 443 is connected to the bottom of the multi-directional joint 441 to facilitate the operation of the user.
如圖13至圖14所示,其顯示該支撐裝置第二實施例,該第二實施例相較於該第一實施例,相同的標號(符號)用以表示相同的構件,由於該第二實施例與該第一實施例分享許多共用的構件,因而僅將兩者的差異處詳予說明於後。 As shown in FIG. 13 to FIG. 14, it shows a second embodiment of the supporting device. Compared with the first embodiment, the same reference numerals (symbols) are used to represent the same components. Since this embodiment shares many common components with this first embodiment, only the differences between the two will be described in detail later.
該第二實施例與該第一實施例的差異在於,其省略該延伸臂2的設置,亦即將該底座1與該支撐臂3的鄰接面相對設有一樞接機構,例如一樞孔131及一樞軸361,將該樞軸361插接於該樞孔131內,使該支撐臂3相對於該底座1具有第一樞轉自由度。 The difference between this second embodiment and the first embodiment is that it omits the setting of the extension arm 2, that is, a pivoting mechanism is provided opposite to the abutting surface of the base 1 and the support arm 3, such as a pivot hole 131 and A pivot shaft 361 is inserted into the pivot hole 131, so that the support arm 3 has a first pivoting degree of freedom relative to the base 1.
而該背架4的前述兩實施例均可施用於該第二實施例,且該背架4與該支撐臂3利用另一樞接機構,例如一樞孔341及一樞軸411,將該樞軸411插接於該樞孔341內,使該背架4相對於該支撐臂3具有第二樞轉自由度。 The two previous embodiments of the back frame 4 can be applied to the second embodiment, and the back frame 4 and the support arm 3 use another pivoting mechanism, such as a pivot hole 341 and a pivot 411, The pivot shaft 411 is inserted into the pivot hole 341, so that the back frame 4 has a second pivoting degree of freedom relative to the support arm 3.
所以,經由本案之實施,其所獲致的功效在於,該支撐臂的該四連桿機構內的該施力機構能提供補償扭矩以抵抗至少一顯示裝置在不同高度位置所產生的重力扭矩,使用者可上下調整該至少一顯示裝置的高度,以達成在任意高度形成停滯與定位的效果。尤有進者,該夾座經由補強設計,除增加穩定性外,並能有效減少該迫緊件的數量,且不易造成該支撐臂與該至少一顯示裝置的傾倒的效果。特別是,透過將該背架的部分組件採用共用模組化的結構設計,僅須進行該樞接座或該樞接座搭配該橫向支架之間的簡易拆裝替換,即能使該支撐裝置接裝單個顯示裝置或接裝兩個顯示裝置,有助於增加該支撐裝置的使用範圍,堪稱同類物品前所未見之一大佳構。 Therefore, through the implementation of this case, the effect obtained is that the force applying mechanism in the four-link mechanism of the support arm can provide compensation torque to resist the gravity torque generated by at least one display device at different height positions. The height of the at least one display device can be adjusted up and down to achieve the effect of forming stagnation and positioning at any height. In particular, in addition to the reinforced design of the clamp seat, in addition to increasing stability, it can effectively reduce the number of pressing members, and it is not easy to cause the support arm and the at least one display device to fall over. In particular, by adopting a common modular structure design for some components of the back frame, only the simple disassembly and replacement of the pivot base or the pivot base and the horizontal bracket can be performed to enable the support device. Connecting a single display device or connecting two display devices can help increase the range of use of the support device, which is a great structure that has never been seen in similar articles.
本案所揭示者,乃較佳實施例之一種,舉凡局部之變更或修飾而源於本案之技術思想而為熟習該項技藝之人所易於推知者,俱不脫本案之專利權範疇。 The one disclosed in this case is one of the preferred embodiments, and any change or modification that originates from the technical ideas of this case and is easily inferred by those who are familiar with the technology, does not depart from the scope of patent rights in this case.
1‧‧‧夾座 1‧‧‧ clip seat
11‧‧‧載板 11‧‧‧ Carrier Board
12‧‧‧底板 12‧‧‧ floor
121‧‧‧迫緊件 121‧‧‧ Urgent
13‧‧‧頂蓋 13‧‧‧ top cover
131‧‧‧樞孔 131‧‧‧ Pivot
14‧‧‧補強板 14‧‧‧ Reinforcing board
2‧‧‧延伸臂 2‧‧‧ extension arm
21‧‧‧樞軸 21‧‧‧ Pivot
22‧‧‧樞孔 22‧‧‧ Pivot
23‧‧‧底蓋 23‧‧‧ bottom cover
3‧‧‧支撐臂 3‧‧‧ support arm
31‧‧‧上連桿 31‧‧‧ Upper Link
311‧‧‧第一上軸桿 311‧‧‧First upper shaft
312‧‧‧第二上軸桿 312‧‧‧Second upper shaft
32‧‧‧下連桿 32‧‧‧ lower link
322‧‧‧第二下軸桿 322‧‧‧Second lower shaft
33‧‧‧固定件 33‧‧‧Fixed parts
34‧‧‧連接件 34‧‧‧Connector
341‧‧‧樞孔 341‧‧‧ Pivot
354‧‧‧主軸 354‧‧‧ Spindle
355‧‧‧調整螺桿 355‧‧‧adjusting screw
356‧‧‧定位軸桿 356‧‧‧Positioning shaft
36‧‧‧臂座 36‧‧‧ Arm Seat
361‧‧‧樞軸 361‧‧‧ Pivot
37‧‧‧保護蓋 37‧‧‧ protective cover
4‧‧‧背架 4‧‧‧ back frame
41‧‧‧樞接座 41‧‧‧ Pivot Seat
411‧‧‧樞軸 411‧‧‧ Pivot
42‧‧‧掛件 42‧‧‧ Pendant
43‧‧‧安裝件 43‧‧‧Mounting parts
Claims (15)
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TW106218349U TWM556811U (en) | 2017-12-11 | 2017-12-11 | Supporting device |
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TW106218349U TWM556811U (en) | 2017-12-11 | 2017-12-11 | Supporting device |
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TWM556811U true TWM556811U (en) | 2018-03-11 |
Family
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI767749B (en) * | 2020-06-15 | 2022-06-11 | 香港商加藤電機(香港)有限公司 | Supporting mechanism and supporting device including the same |
CN115199907A (en) * | 2018-04-02 | 2022-10-18 | 休思乐公司 | Adjustable support arm |
-
2017
- 2017-12-11 TW TW106218349U patent/TWM556811U/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115199907A (en) * | 2018-04-02 | 2022-10-18 | 休思乐公司 | Adjustable support arm |
TWI767749B (en) * | 2020-06-15 | 2022-06-11 | 香港商加藤電機(香港)有限公司 | Supporting mechanism and supporting device including the same |
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