201004544 * ^ 24608twf.d〇c/ix 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種顯示器（display device)，且特別是 有關於一種顯不益的枢紐裝置(hinge apparatus)。 【先前技術】 科技的進步始終來自於使用者的需求。為了迎合使用 (Λ 者個人的特質或使用習慣，現今的電子裝置中多會使用一 些可個人化的調整機構或程式，讓使用者能夠依據自己的 習慣加以調整，以迎合使用者的需求。 以液晶電視為例，由於每位使用者的身高、身長及觀 看晝面的習慣視角不同。為了要讓各個使用者都可以舒適 地觀看晝面，因此通常是一樞紐裝置，讓液晶電視的顯示 面板可以相對底座轉動，讓使用者能夠依據個人習慣來調 整觀看的視角。 圖1為習知一種樞紐裝置的爆炸示意圖。請參考圖^ ° f紐裝置1200的第一支架1210與顯示器的底座連接，而 第二支架1220與顯示器的顯示面板連接，且第二支架122〇 藉由樞軸1230以與第-支架1210樞接。當使用者欲調整 顯不器的視角時，是用手扳動顯示面板，此時第二支架 1220會藉由樞軸1230以相對第—支架121〇轉動，因此顯 不面板會相對底座轉動。 由於_湖、第-支架1210及第二支架㈣都是 金屬構件，因此在第二支架1220藉由樞轴123〇以相對第 6 201004544 ---------/1Z1TW 24608twf.doc/n 一支架1210轉動時，螺桿1232會與第一支架1210及第二 支木1220摩擦’不但容易產生碎屬、發出不悅耳的聲音， 還會因為摩擦力而讓使用者需要使出較大的力量才能讓顯 示面板相對底座轉動。因此，通常會在這些金屬構件之間’ 設置油槽片1240，並使用潤滑油，以避免金屬構件的摩擦 發出不悅耳的聲音，同時降低這些構件之間的摩擦力，讓 使用者可以較為容易地調整顯示面板的觀賞視角。 ρ 值得注意的是，為了避免樞轴1230的螺帽1234會自 樞軸1230的螺桿1232上鬆脫，因此通常還在螺桿1232 上再套設一彈性墊片1250。當螺帽1234鎖固於螺桿1232 上時，藉由彈性墊片1250的彈性恢復力，可使螺帽1234 與螺桿1232的螺紋更為密切地咬合，避免螺帽1234自螺 桿1232上脫落。 【發明内容】 本發明提供一種可節省成本的樞紐裝置。 ϋ 本發明提供一種可節省成本的顯示器。 本發明提出一種極紐裝置，其包括一第一支架、一第 二支架以及一樞軸。樞軸包括—螺桿以及一螺帽，其中螺 桿沿一旋轉軸樞設於第一支架與第二支架之間，使第一支 架可相對第二支架轉動，而螺帽套設在螺桿樞設於第一支 架的一糕。第一油封環套設於樞軸，並位於螺帽與第一支 架之間。第一油封環具有多個突起結構，且突起結構朝向 螺帽’並沿旋轉軸施力於螺帽。 7 .4Z1TW 24608twf.doc/n 201004544 在本發明之-實施例中，上述之第一油封環朝向第〆 支架之一表面具有多個儲油凹陷。 在本發明之—實施例中，上述之突起結構的形狀包括 圓形、橢圓形、方形或長條型。 产φίΓΓ狀—實補巾，上紅突_料第一油封 ί衣中對稱分佈。 在本發明之一實施例中，上述之第一支 的材質為金>|。 金屬在本發明之—實施例中，上述之第—油封環的材質為 置於實=’上述之樞紐裝置更包括-爽 中第-= 且螺桿穿設第二關環，其 具有多個儲油凹陷。心〜朝向弟-支架的兩表面各 l 置於ΐ本tr之—實施财，上述之胁裝置更包括一夹 中第：：i，第ί油封環，且螺桿穿設第二油封環，其 個儲油㈣痛向第—支架與朝向螺桿的兩表面各具有多 設於蟬一貫施例中’上述之樞紐裝置更包括-套 且 =於第一支架與第二支架之間。 設於螺桿的角度控二，:上迷之枢紐裳置更包括一套 第二支架之又工 且角度控制片並位於第一支架與 支架的轉動;度其中第—支架藉由角度控制片以限制第二 8 201004544 本發明提出一種顯示器，其包括一顯示面板、一底座 以及槐紐t置。底座位於顯示面板下方，而棍紐裝置連 接於顯示面板與底座之間，且樞紐裝置適於使顯示面板相 對底座轉動。樞紐裝置包括—第一支架、一第二支架、一 樞，以及一第一油封環。第—支架配設於顯示器的底座， 而第二支架配設於顯示器的顯示面板。樞軸包括一螺桿以 及螺帽。螺桿沿—旋轉軸樞設於第一支架與第二支架之 ΐ ’、ί第一支架可相對第二支架轉動。螺帽套設在螺桿樞 言ί於ΐ —支架的—端。第一油封環套設於樞軸，並位於螺 巾目ί第—支架之間，其中第—油封環具有多個突起結構， 且龙起結構朝向螺帽，並沿旋轉軸施力於螺帽。 在本發明之—實施例中，上述之第一油封環朝向第一 杀的表面具有多個儲油凹陷。201004544 * ^ 24608twf.d〇c/ix IX. Description of the Invention: [Technical Field] The present invention relates to a display device, and in particular to a hinge device (hinge apparatus) ). [Prior Art] The advancement of technology has always come from the needs of users. In order to cater to the user's personal traits or usage habits, many electronic adjustment devices or programs are used in today's electronic devices to allow users to adjust according to their own habits to meet the needs of users. LCD TVs, for example, have different viewing angles for each user's height, length, and viewing of the face. In order to allow each user to comfortably view the face, it is usually a hinge device that allows the LCD TV display panel. It can be rotated relative to the base, so that the user can adjust the viewing angle according to personal habits. Figure 1 is a schematic exploded view of a conventional hub device. Please refer to the first bracket 1210 of the device 1200 for connection with the base of the display. The second bracket 1220 is connected to the display panel of the display, and the second bracket 122 is pivotally connected to the first bracket 1210 by the pivot 1230. When the user wants to adjust the angle of view of the display, the user pulls the display by hand. The panel, at this time, the second bracket 1220 will be rotated relative to the first bracket 121 by the pivot 1230, so that the panel will rotate relative to the base. Since the _ lake, the first bracket 1210 and the second bracket (four) are all metal members, the second bracket 1220 is pivoted by the pivot 123 to the sixth 201004544 ---------/1Z1TW 24608twf.doc/ n When a bracket 1210 rotates, the screw 1232 will rub against the first bracket 1210 and the second branch 1220' not only is easy to produce shredded, unpleasant sound, but also allows the user to make a larger The force can make the display panel rotate relative to the base. Therefore, the oil groove piece 1240 is usually disposed between these metal members, and lubricating oil is used to avoid the unpleasant sound of the friction of the metal members, and at the same time reduce the friction between the members. The force allows the user to adjust the viewing angle of the display panel relatively easily. ρ It is worth noting that in order to prevent the nut 1234 of the pivot 1230 from coming loose from the screw 1232 of the pivot 1230, it is usually also on the screw 1232. An elastic spacer 1250 is further disposed. When the nut 1234 is locked on the screw 1232, the nut 1234 can be more closely engaged with the screw of the screw 1232 by the elastic restoring force of the elastic spacer 1250, thereby avoiding the screw. The cap 1234 is detached from the screw 1232. SUMMARY OF THE INVENTION The present invention provides a cost-effective hub device. The present invention provides a cost-effective display. The present invention provides a pole device including a first bracket and a The second bracket and a pivot shaft include a screw and a nut, wherein the screw is pivoted between the first bracket and the second bracket along a rotating shaft, so that the first bracket can rotate relative to the second bracket, and the screw The cap is sleeved on a screw pivoted on the first bracket. The first oil seal ring is sleeved on the pivot and is located between the nut and the first bracket. The first oil seal ring has a plurality of protrusion structures, and the protrusion structure is oriented The nut 'applies to the nut along the axis of rotation. 7. 4Z1TW 24608twf.doc/n 201004544 In an embodiment of the invention, the first oil seal ring has a plurality of oil storage recesses facing one of the surfaces of the second support. In the embodiment of the present invention, the shape of the above-mentioned protruding structure includes a circular shape, an elliptical shape, a square shape or a long strip shape. Produce φίΓΓ-real patch, upper red _ material first oil seal ί clothing symmetric distribution. In an embodiment of the invention, the material of the first branch is gold >|. The metal in the embodiment of the present invention, the material of the first oil seal ring is placed in the real = 'the above-mentioned hinge device further includes - cool medium -= and the screw passes through the second closed ring, which has multiple storage Oil sag. The heart ~ facing the younger - the two surfaces of the bracket are placed in the tr tr tr 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The oil storage (4) pain direction of the first bracket and the two surfaces facing the screw are respectively disposed in the consistent embodiment. The above-mentioned hinge device further includes a sleeve and is between the first bracket and the second bracket. The angle control of the screw is as follows: the hub of the upper fan includes a set of second brackets and the angle control piece is located at the rotation of the first bracket and the bracket; wherein the first bracket is controlled by the angle control piece To limit the second 8 201004544 The present invention provides a display comprising a display panel, a base and a button. The base is located below the display panel, and the wand device is coupled between the display panel and the base, and the hinge device is adapted to rotate the display panel relative to the base. The pivoting device includes a first bracket, a second bracket, a pivot, and a first oil seal ring. The first bracket is disposed on the base of the display, and the second bracket is disposed on the display panel of the display. The pivot includes a screw and a nut. The screw is pivoted along the rotating shaft to the first bracket and the second bracket, and the first bracket is rotatable relative to the second bracket. The nut is sleeved on the screw pivoting end of the bracket. The first oil seal ring is sleeved on the pivot shaft and located between the screw-shaped brackets, wherein the first oil seal ring has a plurality of protruding structures, and the stirrup structure faces the nut and applies force to the nut along the rotating shaft. . In an embodiment of the invention, the first oil seal ring has a plurality of oil storage recesses toward the first killed surface.
^本發明之1施例巾，上述之第—支架及第二支架 的材質為金屬。 ，上述之第一油封環的材質為In the embodiment of the invention, the material of the first bracket and the second bracket is metal. The material of the first oil seal ring is
在本發明之一實施例中 置於 中第 9 201004544 ----------1Z1TW 24608twf.doc/n 具有多個儲油凹陷。 ，本發明之—實施财，上述之樞紐裝置更包括一失 二弟—支架的第二油封環，且螺桿穿設第二 環朝向第一支架與朝向螺桿的兩表面各。 設於二，^括-套 在本發明之-實施例中， 的角度控制片，且角度控制片並位於第 支架的ϊίϊ度其中弟一支架藉由角度控制片以限制第二 在本發明之一實施例中， _ 面板或液晶顯示面板。 &之扣面板為電漿顯示 在本發明之她裝置巾，當螺帽迫緊時 =起結構會對·辭1著滅 油^ 巾自與螺桿的螺紋咬合更為密切。 ^力’使螺 c 裝置的零件成i 墊片的制，進而節省樞紐 舉較明,ίί特徵和優點能更明顯易懂，下文特 季4貝補，亚配合所附圖式，作詳細說明如下。文特 【實施方式】 [第一實施例] 圖2Α為本發明第—實施例之顯示器的示意圖。請參 201004544 J. V /In one embodiment of the present invention, it is placed in the middle of the 9th 201004544 ---------- 1Z1TW 24608twf.doc / n has a plurality of oil storage depressions. In the present invention, the above-mentioned pivot device further includes a second oil seal ring of the second bracket, and the screw is threaded through the second ring toward the first bracket and the two surfaces facing the screw. In the second embodiment, the angle control piece is disposed in the embodiment of the present invention, and the angle control piece is located at the 支架ίϊ degree of the first bracket, wherein the bracket is controlled by the angle control piece to limit the second in the present invention. In one embodiment, the _ panel or the liquid crystal display panel. The buckle panel of the & is shown in the plasma of the device of the present invention. When the nut is tightened, the structure will be closed. The oil wiper is more closely engaged with the thread of the screw. ^力' makes the parts of the screw c device into the system of i-shims, which saves the pivots. The features and advantages can be more obvious and easy to understand. The following special seasons are 4, and the sub-frames are detailed. as follows. [Embodiment] [First Embodiment] Fig. 2 is a schematic view showing a display according to a first embodiment of the present invention. Please refer to 201004544 J. V /
V1Z1TW 24608twf.doc/n 考圖2A，顯示器2000為可調整視角之液晶電視、液晶顯 示螢幕或電漿電視等顯示器。或者，在其他未繪示的實施 例中’顯示器2000也可以是可摺疊的筆記型電腦。 顯示器2000包括一顯示面板21〇〇、一底座2300以及 一枢紐裝置2200。顯示面板2100配設在底座2300上，且 頒示面板2100可猎由植紐裝置2200以相對底座2300轉 動。V1Z1TW 24608twf.doc/n Referring to Figure 2A, the display 2000 is a display such as a liquid crystal television, a liquid crystal display screen or a plasma television with an adjustable viewing angle. Alternatively, in other embodiments not shown, display 2000 may also be a foldable notebook. The display 2000 includes a display panel 21A, a base 2300, and a hinge device 2200. The display panel 2100 is disposed on the base 2300, and the presentation panel 2100 can be hunted by the implant device 2200 to rotate relative to the base 2300.
( 圖2B為圖2A之樞紐裝置的爆炸圖，而圖2C為圖2B 之樞紐裝置的組裝圖。請同時參考圖2A、2B及2C ,樞紐 褒置2200包括一苐一支架2210、一第二支架2220、一枢 軸2230以及一第一油封環2240。第一支架221〇適於配置 於底座2300内，而第二支架2220適於連接於顯示面板 2100，其中第一支架2210與第二支架222〇的材質皆為金 屬。樞轴2230沿一旋轉軸L樞設於第一支架2210及第二 支架2220之間，使第一支架2210可相對第二支架2220 轉動。枢轴2230的材質也可以是金屬，其包括一螺桿2232 以及一螺帽2234。 詳細地來說’螺桿2232的一端樞設於第一支架221〇， 其另一端樞设於苐一支架2220。此外，螺帽2234套今於 螺桿2232樞設於第一支架2210的—端/並向内旋入'以 組立樞紐裝置2200。 當調整視角時，使用者可用手去扳動顯示面板21〇〇， 因此第二支架2220會帶動螺桿2232相對第一支架221〇 轉動。此時，樞紐裝置2200中的各個構件會相互摩擦。因 11 ^iZITW 24608twf.doc/n 201004544 此，將第一油封環2240套設於螺桿2232上，且第一油封 環2240位於螺帽2234與第一支架2210之間，並在第一油 封環2240與第一支架2210之間注入潤滑油。 圖3A為圖2B之第一油封環的示意圖。請同時參考圖 2A、2B及圖3A ’為了避免螺帽2234在使用者扳動顯示 面板2100時’螺帽2234會自螺桿2232上鬆脫，因此我們 在第一油封環2240形成多個突起結構2242，且這些突起 ( ' 結構22似朝向螺帽2234。 詳細而言’當螺帽2234套設於螺桿2232上，並迫緊 第一油封環2240、第一支架2210及第二支架2220時，突 起^構2242受到螺帽2234的壓迫會有一彈性恢復力，且 ，彈，恢復力會對螺帽2234施以一向外的力，使螺帽2234 月b夠始、切地與螺桿2232上的螺紋咬合。換言之，藉由突起 =冓2242的彈性恢復力，螺帽2234翻地鎖固於螺桿 2232。 〇产22^^了讓樞蹄置的使用壽命長’第-油封 需為耐磨耗的材料，例如是金屬。另外，本 吉構2242的形狀為圓形，且這些突起結構 卜突起224G上是對稱地分佈。在其他實施例 二=;=狀圓形、長條形或是方形， 结構的亍！： 圖4A〜4C為不同形狀之突起 、、冓，不忍圖。另外，突起結構2242可以异不&八# 於第一油封環224〇中。 了以疋不對私地分佈 意圖。請同 圖犯為圖3A之第一油封環另—表面的示 12 201004544 aZITW 24608twf.doc/n 時參考圖2B及圖犯，值得留意的是，為了要儲存潤滑油， 以延長樞紐裝置2200的使用壽命，因此在第一油封環224〇 朝向第一支架2210的表面上，形成多個儲油凹陷22料。 這些儲油凹陷2244可以將潤滑油儲存於其中，讓螺桿^% 於第一支架2210中轉動時，藉由潤滑油，可減少第一支架 2210與第二支架螺桿2232的摩擦力，使柩紐裝置22〇〇的 作動順暢。使用者施以較少的力，便能扳動顯示面板21〇〇 相對底座2300轉動。此外，當螺桿2232穿入於第二支架 2220及第-支架2210時，容易因摩擦而產生鐵屑。儲油 凹陷22料便可以將鐵屑儲存於其令’以避免鐵屑刮傷螺桿 2232的螺紋、第一支架221〇或第二支架222〇。 順帶一提的是，儲油凹陷2244可以是對應突起結構 2242設置’也可是未對應突起結構2242設置。如圖及 圖3B示，圖3A之突起結構2242的數量和圖3β之儲油 凹陷2244的數量不同。另外，雖然圖3B示之儲油凹陷2244 疋對％地分佈於第一油封環224〇中，但可想而知地，儲油 凹陷2244也可以是非對稱地分佈於第一油封環224〇中。 由上述可知，第一油封環2240之突起結構2242的彈 性恢復力會對螺帽2234施與一向外的力量。此力量會使螺 帽223=與螺桿2232之螺紋更為密切地咬合，進而使螺帽 2234穩固地套設於螺桿2232上。另外，第一油封環纖 的儲油凹陷2244可儲存潤滑油及鐵屑。相較於習知，習知 之枢紐裝置中细時油槽片及彈性塾片，以達到上述的兩 種功政。而利用本實施例之第一油封環224〇，僅需一種零 13 201004544(Fig. 2B is an exploded view of the hinge device of Fig. 2A, and Fig. 2C is an assembled view of the hinge device of Fig. 2B. Referring also to Figs. 2A, 2B and 2C, the pivot device 2200 includes a first bracket 2210, a second The bracket 2220, a pivot 2230, and a first oil seal ring 2240. The first bracket 221 is adapted to be disposed in the base 2300, and the second bracket 2220 is adapted to be coupled to the display panel 2100, wherein the first bracket 2210 and the second bracket 222 are The material of the cymbal is also metal. The pivot 2230 is pivoted between the first bracket 2210 and the second bracket 2220 along a rotating axis L, so that the first bracket 2210 can rotate relative to the second bracket 2220. The material of the pivot 2230 can also be It is a metal, which includes a screw 2232 and a nut 2234. In detail, one end of the screw 2232 is pivoted on the first bracket 221, and the other end is pivoted on the first bracket 2220. In addition, the nut 2234 is set The screw 2232 is pivoted at the end of the first bracket 2210 and is screwed inwardly to form the pivot device 2200. When adjusting the angle of view, the user can use the hand to move the display panel 21〇〇, so the second bracket 2220 will Driving the screw 2232 to rotate relative to the first bracket 221 At this time, the components in the hinge device 2200 will rub against each other. Because of 11 ^ iZITW 24608twf.doc/n 201004544, the first oil seal ring 2240 is sleeved on the screw 2232, and the first oil seal ring 2240 is located at the nut 2234. The lubricating oil is injected between the first oil seal ring 2240 and the first support 2210. The schematic view of the first oil seal ring of Fig. 2B is shown in Fig. 2A, 2B and Fig. 3A. In order to prevent the nut 2234 from loosening from the screw 2232 when the user pulls the display panel 2100, we form a plurality of protruding structures 2242 in the first oil seal ring 2240, and these protrusions (the structure 22 looks like Nut 2234. In detail, when the nut 2234 is sleeved on the screw 2232 and the first oil seal ring 2240, the first bracket 2210 and the second bracket 2220 are pressed, the protrusion 2242 is pressed by the nut 2234. There is an elastic restoring force, and the elastic force and the restoring force exert an outward force on the nut 2234, so that the nut 2234 b starts and cuts into the thread on the screw 2232. In other words, by the protrusion=冓2242 The elastic restoring force, the nut 2234 is turned over and locked to the snail 2232. The production of 22^^ has a long service life for the hoof. The first oil seal needs to be wear-resistant material, such as metal. In addition, the shape of the Benji 2242 is circular, and these protruding structures are raised 224G. The above is symmetrically distributed. In other embodiments, the second =; = round, long or square, the structure of the 亍! : Figures 4A to 4C show protrusions and ridges of different shapes. In addition, the protrusion structure 2242 may be different from the first oil seal ring 224. The intention is to distribute it privately. Please refer to Figure 2B and Figure 12B for the first oil seal ring of Figure 3A. Figure 12B and Figure. It is worth noting that in order to store the lubricant, the hinge device 2200 is extended. The service life is such that a plurality of oil storage recesses 22 are formed on the surface of the first oil seal ring 224 〇 toward the first bracket 2210. The oil storage recesses 2244 can store the lubricating oil therein, and when the screw is rotated in the first bracket 2210, the friction between the first bracket 2210 and the second bracket screw 2232 can be reduced by the lubricating oil, so that the lubricating rod can be reduced. The operation of the device 22 is smooth. The user applies less force to move the display panel 21 转动 relative to the base 2300. Further, when the screw 2232 penetrates the second bracket 2220 and the first bracket 2210, iron filings are easily generated by friction. The oil sump 22 can store the iron filings in its order to prevent the iron filings from scratching the threads of the screw 2232, the first bracket 221 〇 or the second bracket 222 。. Incidentally, the oil reservoir recess 2244 may be disposed corresponding to the protrusion structure 2242 or may not be disposed corresponding to the protrusion structure 2242. As shown in Fig. 3B, the number of the protrusion structures 2242 of Fig. 3A is different from the number of the oil reservoir recesses 2244 of Fig. 3β. In addition, although the oil storage recess 2244 is shown in FIG. 3B as being distributed in the first oil seal ring 224A, it is conceivable that the oil storage recess 2244 may also be asymmetrically distributed in the first oil seal ring 224〇. . As can be seen from the above, the elastic restoring force of the protruding structure 2242 of the first oil seal ring 2240 imparts an outward force to the nut 2234. This force causes the nut 223 = to engage more closely with the thread of the screw 2232, thereby allowing the nut 2234 to be securely nested over the screw 2232. In addition, the oil reservoir recess 2244 of the first oil seal ring fiber can store lubricating oil and iron filings. Compared with the conventional ones, the fine oil sump and the elastic cymbal are used in the conventional hub device to achieve the above two tactics. With the first oil seal ring 224〇 of the embodiment, only one type of zero is required. 13 201004544
✓iZITW 24608twf.doc/n 件，便可同時達到習知之油槽片及彈性墊片的功能。因此， 將本實施例之樞紐裝置與習知相較，可以節省零件的使用 成本。 請繼續參考圖2B，樞紐裝置2200更包括一套筒 2250 ’此套闾2250套設於螺桿2232,並位於第—支架2210 與第一支架2220之間。套同2250可以避免螺桿22^的螺 紋因氧化而生鏽，或是避免螺紋因與其它‘件摩擦而損 耗。此外’套筒2250還可使第一支架221〇與第二 之間至少維持一固定距離。 另外，樞紐裝置2200更包括—角度控制片226〇，此 角度控制片2260套設於螺桿2232上，並位於第一支架 第二支Ϊ 222G之間。於本實施例中，角度控制^ 2260疋配設於苐一支架221〇及套筒225〇之間。當使 調整顯示面板210Q的視角時，藉由結構的配合，第加 :Γ艮位角度控制片2260的轉動，進而限制顯示面： 2100的可調整角度。 子汉✓iZITW 24608twf.doc/n can simultaneously achieve the functions of the conventional oil sump and elastic gasket. Therefore, by using the hinge device of the present embodiment as compared with the conventional one, the use cost of the parts can be saved. Referring to FIG. 2B, the hinge device 2200 further includes a sleeve 2250. The sleeve 2250 is sleeved on the screw 2232 and located between the first bracket 2210 and the first bracket 2220. The same type of 2250 can avoid the rust of the screw of the screw 22^ due to oxidation, or the thread can be prevented from being damaged by friction with other parts. In addition, the sleeve 2250 can maintain at least a fixed distance between the first bracket 221 and the second. In addition, the pivot device 2200 further includes an angle control piece 226, which is sleeved on the screw 2232 and located between the second support 222G of the first bracket. In this embodiment, the angle control ^ 2260 is disposed between the first bracket 221 〇 and the sleeve 225 。. When the viewing angle of the display panel 210Q is adjusted, by the cooperation of the structure, the rotation of the clamping angle control piece 2260 is further increased, thereby limiting the adjustable angle of the display surface: 2100. Zihan
U 笛ί外L樞紐裝置2雇還包括—配置在螺桿2232上的 第-油封環27〇〇’且此第二油封環 於 ⑽上。更詳細而言，第二油封環讓的一 ^封環2240，而其另—面朝向角度控制件2260。同樣ί也一 第-油封環270G分別朝向第_油封環測及角度控件 2260的表面也具有儲油凹陷2244。 上i件 可較為容易地相對第一支芊221()m 一术2220 產生。 ^ 2210轉動，也較不易有鐵屑的 14 201004544^^ 246〇8twf_d〇c/n 雖然於本實施例中，第二油封環27〇〇是夾置於第一 架2210上。本技術領域具通常知識者，在不違反本發明 神的前提下’應能可想而知地改變第二油封環27⑻的^ 置，仍能制本發明之目的。例如，將第二油 7〇〇 改以夾置於第二支架2220。 [弟二實施例] 圖5為本發明第二實施例之抱紐裝置的 與上述之第-實施例大致相同且二 或相似的元件標號代表相同或相似的元件。本實施例愈上 2之實施例不同之處在於：為了更為節省樞紐裝置挪 的零件成本，我們直接於第二支架迎上 =22。藉由角度控制結構3222與第—支架22二= 干涉，可限制第二支架3220相對第一支架2 度。此外，本實施例並未_度控制結構3222==角 本技術領域具通常知識者，可針對製程及目的需^可相 而知地將角度控制結構3222的形狀加以變更。〆 ^ 綜上所述，在本發明之樞紐裝置中，第— 力的突起結構及可儲存潤滑油的儲油凹陷:藉由 螺桿的扭力，使螺㈣ =的摩擦力’使插紐裝置的作動順暢。相以 她裝置僅使㈣—㈣卿 減少摩擦力兩種目的。因此，本發明之樞紐裝 15 201004544The U whistle L hub device 2 also includes a first oil seal ring 27〇〇' disposed on the screw 2232 and the second oil seal ring is on (10). In more detail, the second oil seal ring has a ring 2240 that faces the angle control member 2260. Similarly, the first-oil seal ring 270G also has an oil reservoir recess 2244 toward the surface of the first oil seal ring and angle control 2260. The upper part can be easily produced relative to the first branch 221 () m one surgery 2220. ^ 2210 rotation, also less prone to iron filings 14 201004544^^ 246〇8twf_d〇c/n Although in the present embodiment, the second oil seal ring 27〇〇 is sandwiched on the first frame 2210. Those skilled in the art will be able to arbitrarily change the second oil seal ring 27 (8) without departing from the spirit of the present invention, and still achieve the object of the present invention. For example, the second oil is changed to be sandwiched by the second bracket 2220. [Second Embodiment] Fig. 5 is a view of a second embodiment of the present invention which is substantially identical to the above-described first embodiment and the same or similar elements are denoted by the same or similar elements. The difference between the embodiment of this embodiment and the second embodiment is that in order to save the cost of parts of the hinge device, we directly meet the second bracket = 22. By the angle control structure 3222 and the first bracket 22 interference, the second bracket 3220 can be limited to 2 degrees with respect to the first bracket. Further, the present embodiment does not have a degree control structure 3222 == corner. Those skilled in the art can change the shape of the angle control structure 3222 for the purpose of the process and the purpose. In summary, in the hinge device of the present invention, the first force protruding structure and the oil storage recess capable of storing lubricating oil: by the torque of the screw, the screw (four) = friction force makes the insertion device Acting smoothly. In contrast, her device only makes (4)-(four) Qing reduce friction for two purposes. Therefore, the hub of the present invention 15 201004544
mZITW 24608twf.doc/n ίΊ^省夺件成本。進而讓使用此_紐裝置的<顯示 时’也靶夠同樣地降低顯示器的成本。 =本發明已以較佳實施例揭露如上，㈣並非用以 ’任何所屬技術領域+具有通常知識者，在不 因井太i明之精神，圍内，當可作些許之更動與潤飾， 為準。X日狀保—當視後附之申請專利範圍所界定者 【圖式簡單說明】 圖1為習知一種樞紐裝置的爆炸示意圖。 圖2A為本發明第一實施例之顯示器的示意圖 圖2B為圖2A之樞紐裝置的爆炸圖。 圖2C為圖2B之樞紐裝置的组裝圖。 圖3A為圖2B之第一油封環的示意圖。 圖3B為圖3A之第一油封環的另—面示意圖£ 圖4A〜4C為不同形狀之突起結構的示意圖。 圖5為本發明第二實施例之樞紐裂置的示音圖 【主要元件符號說明】 1200、2200、3200 :樞紐裝置 1210、2210 :第一支架 1220、2220、3220 :第二支架 1230、2230 :枢轴 1232、2232 :螺桿 16 viZITW 24608twf.doc/n 1234、2234 :螺帽 1240 :油槽片 1250 :彈性墊片 2000 :顯示器 2100 :顯示面板 2300 :底座 2240 :第一油封環 2242 :突起結構 2244 :儲油凹陷 2250 :套筒 2260 :角度控制件 2270 :第二油封環 3222 :角度控制結構 viZITW 24608twf.doc/nmZITW 24608twf.doc/n ίΊ^Save the cost of the item. Further, the <display time' using this _ button device also reduces the cost of the display in the same manner. The present invention has been disclosed above in the preferred embodiments, and (d) is not intended to be used in any of the technical fields and those having ordinary knowledge, and it is subject to the spirit of the well-known, and may be modified and retouched. . X-shaped protection - as defined in the scope of the patent application attached to the following [Simplified illustration of the drawings] Figure 1 is a schematic diagram of the explosion of a conventional hub device. 2A is a schematic view of a display according to a first embodiment of the present invention. FIG. 2B is an exploded view of the hinge device of FIG. 2A. 2C is an assembled view of the hinge device of FIG. 2B. 3A is a schematic view of the first oil seal ring of FIG. 2B. 3B is a schematic view showing the other side of the first oil seal ring of FIG. 3A. FIGS. 4A to 4C are schematic views of the protrusion structures of different shapes. FIG. 5 is a schematic diagram of a pivot of a pivot according to a second embodiment of the present invention. [Main component symbol description] 1200, 2200, 3200: pivot device 1210, 2210: first bracket 1220, 2220, 3220: second bracket 1230, 2230 : Pivot 1232, 2232: Screw 16 viZITW 24608twf.doc/n 1234, 2234: Nut 1240: Oil groove piece 1250: Elastic spacer 2000: Display 2100: Display panel 2300: Base 2240: First oil seal ring 2242: Projection structure 2244: Oil storage recess 2250: Sleeve 2260: Angle control 2270: Second oil seal ring 3222: Angle control structure viZITW 24608twf.doc/n
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