200949089 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種柩紐機構’其可適當地使用在以液晶電 視、筆記型電腦及行動電話等之本體與顯示器部之連結、或於其 他的ΟA機器等當中’能將蓋體連結成對本體確實地保持於任意 之開放角度位置為目的。 Q 【先前技術】 在液晶電子或筆記型電腦等當中，大多是利用樞紐將本體部 份和顯示器部份連結成起伏自如，通常是使顯示器部份維持對本 體部份開啓9 0。以上的狀態來作使用。在此情況，被要求作成顯 示器部份被確實地保持在所望的立起位置，起伏操作輕快且圓滑 地進行。為順應此要求，以往，係對樞紐機構裝入棘輪裝置、或 是進行增大柩紐的可動部份之旋轉轉矩等的技術來對應。但是， 此等技細導致製品的成本上昇’而導致無法降域本要求的結 ❹ 果，這是以往的問題。 本案申請人為解決關題點，乃提案了—種如下構成的樞紐 機構’如第6圖所示，在形成於板構件A並具有頂壁u，是形成 倒圓錐狀辆部部份之巾空支軸U，依序嵌裝平面墊圈2、機 器本體的板狀部份B、平面墊圈3、二片彈簧塾圈4、5、及防 護塾圈6，同時壓擠前述頂壁la，的周緣部而將該頂壁la，填 隙（calking)於前述防護塾圈6，藉此，利用前述彈簧墊圈4、 ^的彈力並_平面墊圈2、3聽板狀雜板構件A按 亦即 '屬板狀部份B醜示獅份能以既定的轉矩對屬板構 200949089 件Α的魅本酸動（參照相文獻1 )。 【專利文獻1】日本專利特開2[)〇3_2 6 2 2 1 4號公報 【發明内容】 ❹ 〇 此極紐機構的組裝乃如第7圖所示，係利用被插入中 ；*支轴1内之棒狀的治具1^將形成倒_狀的頂壁la，-邊 Ϊ上頂i —邊彻填隙治具U G從上方壓破頂壁周緣部而進行。 在相糊权轉 的調整、填隙作業需要熟練的問題點。 移動订程 本發明乃有·___完成者，其目的在 ==地料触且具材喊轉造 J達：:與=:明:-機構，係 圓錐狀之· _部贿之中空且具有是形成倒 周緣部而將前述頂壁填隙於述頂壁的 彈力且透過前述平面墊圈將前述板構件墊圈的 前述基板構縣魏崎W伽㈣魏 200949089 為，將前述中空支缸 墊圈用的场分成，錄前辭面_和铺件及彈簧 頭部部份，麵心’及錄前述防護塾圈用的小徑的前述 將前述頂壁_於_卩=^部載置述防護墊_狀態下 部份的肩係作成在將前述防護塾_置於前述主輪 行填隙 前述倒圓錐狀頂壁=_墊，内周魚眼部底緣位置會成為和 Ml 則面的最高位置大致同一高度位置的方式進 又 主轴部份，雜縣觸雜護載置於前述 ‘:=特_=前:及：簧：列， ❹ 發$ ’可^且廉價地触-種她麟，其建構成， h μ加卫而與基板構件—體形成且具有頂壁是形成倒圓錐 ㈣的頭部部份之中空支軸上，至少依序絲平面塾圈、板 ί構件、彈簧蝴及防圈，同時壓擠前義㈣周緣部而將 别述頂壁獅於前舰護㈣，湘前述彈簧㈣的彈力且透過 前述平面塾_歧板構件朝前述基板構件^^，使I述基板Λ 件和前述板構件能以既定的轉矩相對旋動。 【實施方式】 以下，依據圖式的實施例來說明本發明之實施形態。 200949089 第1圖係顯示組裝有本發明所涉及的樞紐機構之一個樞紐裴 置例的立體圖，第2圖係沿著第丨_ Η — ! T線之放大剖面 圖，第3關第2麟示的彈簧細之常態的立體圖，第4圖係 用以說明本發_樞_構中，具有錄㈣加工所形成的閉二 ，頭部部份之巾空支軸無護_之位麵要部放大圖，J) 疋填隙前，而（b)是填隙後的狀態之剖面圖。 ❹ 圖中，A本實施例中作為旋動侧使用的一對旋動構件當中的 一個（以下，為方便說明，兹稱為「旋動構件」。），其透過轴抽 =加工而在相對於其表面之直角方向區分成頂壁^，是形成倒 固錐狀之小徑的閉合的頭部部份la與大徑的主轴部份丄b而形 =空支軸1，B係本實施例中作翻定侧使用的—對旋動構件 虽中的另-個（以下，為說财便，贿為「岐構件 ❹ $平面_ 2以可旋祕嵌裝於㈣支軸丨的主轴部份丄b，3 在主軸部份1b之平面墊圈，4及5健形彈簧而當作彈 ^圈觀人嵌裝於主轴部射b，6為防護墊圈，其係作成在 1主為中空支軸1之頭部部份1 a與主軸部份lb的境界 頂壁/的肩部lb’之狀態被嵌狀頭部部份1a，而在 被_治具所壓擠以進行填隙時，透過二片彈酱塾圈 以既^二片平面塾圈2、3將旋動構件A按塵於固定構仙， 面墊二力亦即轉矩能使旋動構件A旋動，同時防止平 轴i!L 、平_2稱_、5從中空支 機铖其紐裝置的組裝作說明。首先，使用賴 _之魏餅讀固定财β，透過 輸㈣嶋峨嫌繼树尺寸的= 8 200949089 碟:/和主轴部份lb之中空支轴1，並準備必要的平面塾圈、 圈等之零件。接著，於旋動構件A之中空支軸1的主軸部 二b’嵌裝平面塾圈2、固定構件μ平面細3，其次將盤形 、4及5重疊且以其等之脹出部面向外侧（在第3圖中左侧） 的方式壓入，接者在防護墊圈6已喪裝入頭部部份1&之後使 用未圖示之習知的治具，槌擊頂壁，的外緣使之朝放射方向外 侧延展’而在防護塾圈6載置於肩部1 b，的狀態下填隙於中空支 軸1 °此時，彈簧墊圈4及5係組裝成會以從盤雜圈成為接近 平面墊圈的方式變形既定量而產生應力，依此應力，固定構件B 係隔料面塾圈2及3而被·挾持，只要未施加既定的旋轉力 以士，旋動構件A和固定構件B就不會相對旋動。在此情況下之 既定的旋轉力，不用說，當然是透過適當地選定彈菁塾圈4及5 的彈簧常數和在常態下的形狀所決定的。 在此，兹雌依本案發明人等之長年研究和實撕發現之最 佳的頭部部份la之形態與防護墊圈6的厚度之相對關係作說 ❹ ％。在此讎紐機射，在需要彈簧常數大㈣簧墊圈之情況， $即在需U建構成若核加更大的婦力就無法概動構件八 旋動的的情況，雖需加厚防護墊圈6的厚度，但在此情況，為使 填隙強度增大’通常是對防護墊圈的内周施作魚眼加工，以使填 隙時的頂壁la’之延展面積增大。在此情況，如第4圖⑷所 示，在將防護墊圈6載置於主轴部份1 b的肩部丄b，時，魚眼部 底緣6a是位在頂壁下侧面的最高位置，亦即、選定和倒圓錐形 下侧面的底部位置la”是位在大致同一高度位置（第4圖（a) 的破線位置）者較佳。 如上述般，透過設置肩部lb，，可確實地防止主軸部份lb 200949089 6a和頂= ng) ’又’透過將防護墊圈6的魚眼部底緣 :下側面的最高位置la，，選定在大致同一高度位 壁i/itria並非開放而是閉合的情況相辅相成，則頂 期間使適被極賴地撕，就算是長 力咖： : ί ! 情發生。亦即，在防護塾圈6的魚眼 =緣6a之兩度位置是比頂壁la，下側 Ο ❹ 部份的延展範圍變靖^ β圈6的…眼底緣6a之高度位置是比頂壁la， 時頭部部份的延展範圍變過大而有損填 間保私_料觀=:=::機構可提倾將-轉矩長期 第5圖_以綱在本發_她機構巾，依軸 的中空支軸與防護墊圈之位置關係的 ^一^200949089 IX. Description of the Invention: [Technical Field] The present invention relates to a button mechanism which can be suitably used in connection with a body such as a liquid crystal television, a notebook computer, a mobile phone, and the like, or other In the case of the ΟA machine, etc., it is possible to connect the cover body to the position where the body is surely held at an arbitrary open angle position. Q [Prior Art] In liquid crystal electronics or notebook computers, most of them use the hub to connect the main body and the display part to undulating. Usually, the display part is kept open to the body part. The above status is used. In this case, it is required that the display portion is surely held in the desired standing position, and the undulating operation is performed lightly and smoothly. In order to comply with this requirement, in the related art, a technique is employed in which a hub mechanism is mounted in a ratchet device or a rotational torque of a movable portion of a button is increased. However, these techniques have led to an increase in the cost of the product, which has made it impossible to degrade the requirements of this requirement. This is a problem in the past. In order to solve the problem, the applicant of the present invention proposed a pivot mechanism as follows: as shown in Fig. 6, formed in the plate member A and having a top wall u, which is an empty space forming an inverted conical portion. The fulcrum U is sequentially embedded with the plane washer 2, the plate-shaped portion B of the machine body, the plane washer 3, the two spring coils 4, 5, and the protective rim 6 while pressing the periphery of the top wall la And the top wall la is caulked to the protective collar 6 , whereby the elastic force of the spring washers 4 and ^ and the flat washers 2 and 3 are used to listen to the plate-like member A. It is a plate-shaped part B. The ugly lion can use the established torque to sing the sacral slab of 200949089 pieces (see the literature 1). [Patent Document 1] Japanese Patent Laid-Open No. 2 [3] _2 3_2 6 2 2 1 4 [Abstract] 组装 组装 The assembly of this pole mechanism is as shown in Fig. 7, and is used in the insertion; * fulcrum The rod-shaped jig 1 inside 1 will form an inverted-shaped top wall la, and the top edge of the top edge i-edge is filled with the peripheral edge portion of the top wall. In the adjustment of the right to change, the gap filling operation requires skilled problems. Mobile booking The present invention has a ___completer whose purpose is to change the material in the == location and to make a J:: and =: Ming: - the body, the cone is _ the bribe is hollow The above-mentioned substrate structure is formed by forming an inverted peripheral portion and caulking the top wall to the top wall and passing the elastic member of the plate member through the planar gasket, and using the above-mentioned substrate member, Weisaki Waga (4) Wei 200949089, for the hollow cylinder gasket The division of the field, the pre-recorded _ and the paving and the spring head portion, the face center' and the aforementioned small diameter for the protection of the rim, the aforementioned top wall _ _ 卩 = ^ part of the protective pad The shoulder portion of the _ state is formed by placing the aforementioned protective 塾 _ in the aforementioned main wheel row gap, the inverted conical top wall = _ pad, and the bottom edge of the fisheye portion of the inner circumference becomes the highest position with the M1 plane. In the way of the same height position, the spindle part is placed in the front of the ':= special _= front: and: spring: column, ❹ send $ ' can ^ and cheaply touch - plant her Lin, Constructed, h μ is added to the hollow member shaft formed by the substrate member and having a top wall which is a portion of the head forming the inverted cone (4), Less follow-up silk plane 塾 ring, plate ί member, spring butterfly and anti-circle, while pressing the front (4) peripheral part and the other top lion in front of the ship (four), Xiang said the spring (four) of the elastic force and through the plane 塾The partition member is directed toward the substrate member so that the substrate member and the plate member can be relatively rotated with a predetermined torque. [Embodiment] Hereinafter, embodiments of the present invention will be described based on embodiments of the drawings. 200949089 Fig. 1 is a perspective view showing a hub arrangement example of a hub mechanism according to the present invention, and Fig. 2 is an enlarged sectional view taken along line 丨 Η ! ! , , , , , , , , , The normal view of the spring is normal, and the fourth figure is used to illustrate the closed-loop formed by the recording (four) processing in the hair-frame structure of the present invention, and the hollow portion of the head portion is unprotected. Enlarged view, J) 疋 before the interstitial, and (b) is a cross-sectional view of the state after the interstitial. In the figure, A is one of a pair of rotating members used as the turning side in the present embodiment (hereinafter, referred to as "swivel member" for convenience of explanation), which is relatively The direction of the right angle of the surface is divided into a top wall ^, which is a closed head portion forming a small diameter of the inverted solid cone and a main shaft portion of the large diameter 丄b and a shape = an empty shaft 1, the B system is implemented In the example, it is used for the retreading side—the other one of the slewing members (hereinafter, it is said that the money is bribe, the bribe is “岐 ❹ ❹ 平面 平面 平面 以 以 以 以 以 以 以 以 以 嵌 嵌 嵌 嵌 主轴 主轴Part of the 丄b,3 is a flat washer on the main shaft part 1b, 4 and 5 sturdy springs are used as the elastic ring to be mounted on the main shaft to shoot b, 6 is a protective washer, which is made hollow in 1 main The state of the head portion 1 a of the fulcrum 1 and the shoulder lb' of the boundary portion lb of the main shaft portion 1b is embedded in the head portion 1a, and is pressed by the jig for caulking. By rotating the two pieces of the squeegee ring, the rotating member A is pressed against the fixed structure by the two plane laps 2, 3, and the torque of the surface pad, that is, the torque, enables the slewing member A to be rotated while preventing Flat i!L, flat_2, _, 5 from the assembly of the hollow machine 铖 纽 纽 作 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Disc: / and the hollow shaft 1 of the spindle portion lb, and prepare the necessary parts of the plane ring, ring, etc. Then, the main shaft portion b' of the hollow support shaft 1 of the rotary member A is fitted with a plane ring 2. The fixing member μ plane is thin 3, and then the disc shape, 4 and 5 are overlapped and pressed in such a manner that the bulging portion faces outward (in the left side in Fig. 3), and the retainer 6 has been lost. After loading the head portion 1& and then using a conventional jig (not shown), the outer edge of the top wall is slammed so as to extend outward in the radial direction, and the protective collar 6 is placed on the shoulder 1b. At the same time, the spring washers 4 and 5 are assembled so that the spring washers 4 and 5 are assembled so as to be deformed in a manner that is close to the planar washer from the coil ring, and stress is generated. According to the stress, the fixing member B is separated. The material is closed by the ring 2 and 3, and as long as the predetermined rotational force is not applied, the rotating member A and the fixed member B are not rotated. In this case, the predetermined rotational force, needless to say, is of course determined by appropriately selecting the spring constant of the elastic ring 4 and 5 and the shape under normal conditions. Here, the inventor of the present invention The long-term study and the actual tearing found that the best relationship between the shape of the head portion and the thickness of the protective gasket 6 is ❹%. In this case, the spring machine is required to have a large spring constant (four) spring washer. , $ is in the case of U builds if the nuclear plus a larger force can not generalize the eight rotation of the member, although the thickness of the protective washer 6 needs to be thickened, but in this case, in order to increase the gap strength 'It is usually applied to the inner circumference of the protective gasket for fisheye processing to increase the expansion area of the top wall la' at the time of caulking. In this case, as shown in Fig. 4 (4), the protective gasket 6 is placed. At the shoulder 丄b of the main shaft portion 1 b, the fisheye bottom edge 6a is at the highest position on the lower side of the top wall, that is, the bottom position of the selected and inverted conical lower side is "a" The same height position (the broken line position of Fig. 4(a)) is preferred. As described above, by providing the shoulder lb, it is possible to surely prevent the main shaft portion lb 200949089 6a and the top = ng) from passing through the bottom edge of the fish eye portion of the protective gasket 6: the highest position la of the lower side, In the case where the i/itria is not open but closes at the same height, the top period is made to be torn off, even if it is a long-term coffee: : ί ! That is, the position of the fisheye=edge 6a of the protective loop 6 is higher than that of the top wall la, and the extent of the lower side of the Ο 变 portion is changed to the angle of the ^ ring β... the height of the fundus edge 6a is higher than the top Wall la, when the extension of the head part becomes too large and damages the filling room to protect the private _ material view =: =:: the body can lift the tilt - torque long-term 5th _ to outline the hair _ her body towel , according to the position of the hollow shaft of the shaft and the position of the protective washer ^ ^
隙前，而第⑻圖係填隙後的狀態之剖面圖。=:= 施例實質上相同的構件及部份賦予同—符號，並省略說明。L 軸邻份lb的戶邱m 所係以在防護塾圈6載置於主 ^ ^ 的上側面6 b與倒圓錐狀 頂壁la下侧面的最錄置13，’會成為大朗— 墊圈2厚度。透過這樣來選擇防護“6 而封獅細1，可獲得與上述實施__作職果度 此外，在實施例中，雖係針對使用二 墊圏’且使用盤刪作為彈細的情 圏 數量及彈細_他，爾祕== 200949089 的大小作適宜變更。 如同以上所說明，依據本發明，可廉價地提供一種旋動構件 對固定構件之旋動轉矩極大且能將其設定值長期間維持的樞紐機 構，可極適合地使用在液晶電子、筆記型電腦及其他的〇八機器 等。 【圖式簡單說明】 第1圖為顯示組裝有本發明所涉及的樞紐機構之一個樞紐裝置例 的立體圖。 第2圖為沿著第1圖之I I — I I線的放大剖面圖。 第3圖為第2圖所使用之彈簧墊圈的常態之立體圖。 第4圖為用以說明在本發明的一個樞紐機構之實施例中，依轴抽 引所形成的中空支軸與防護墊圈之位置關係的要部放大 圖’（a)是顯示填隙前，而（b)係填隙後之狀態。 第5圖用以說明在本發明的樞紐機構之其他實施例中，依轴抽引 所形成的中空支轴與防護墊圈之位置關係的要部放大 圖’（a)是顯示填隙前，而（b)係填隙後之狀態。 第6圖與第2圖對應之以往的槌紐機構之放大剖面圖。 第7圖為用以說明此種樞紐機構在組立時，防護墊圈之填隙狀態 的模式圖。 、、“ 【主要元件符號說明】 1:中空支轴； :碩部部份； :頂壁； 11 200949089 la” ：頂壁下側面的最高位置； 1 b :主軸部份； lb’ ：主轴部份的肩部； 2、3:平面墊圈； 4、5 :彈簧墊圈； 6:防護墊圈； 6a :防護墊圈的魚眼部底緣； 6b :防護墊圈的上側面； Ο A:旋動構件；以及 B:固定構件。Before the gap, the figure (8) is a cross-sectional view of the state after the gap filling. =:= The components and parts that are substantially the same in the embodiment are given the same symbols, and the description is omitted. The axis of the L axis adjacent to lb is tied to the upper side of the main side 6 b of the main ^ 6 and the lower side of the inverted conical top wall la, which will become the Dalang - washer 2 thickness. By selecting the protection "6 and sealing the lion 1 in this way, it is possible to obtain the result of the above-mentioned implementation __. In addition, in the embodiment, the number of cases is used for the use of the two pads and the disk is used as the bullet. And the size of the elastic _ he, er == 200949089 is appropriately changed. As explained above, according to the present invention, it is possible to inexpensively provide a slewing member having a large squeezing torque to the fixing member and capable of setting a long value thereof. The pivot mechanism maintained during the period can be suitably used in liquid crystal electronics, notebook computers, and other eight-machine machines. [Schematic Description] Figure 1 shows a hub device incorporating the hub mechanism of the present invention. Fig. 2 is an enlarged cross-sectional view taken along line II-II of Fig. 1. Fig. 3 is a perspective view showing a normal state of the spring washer used in Fig. 2. Fig. 4 is a view for explaining the present invention. In an embodiment of a pivot mechanism, an enlarged view of a portion of the relationship between the hollow fulcrum formed by the shaft drawing and the guard washer is shown in (a) before the interstitial is displayed, and (b) after the interstitial state. Figure 5 is used to illustrate In other embodiments of the pivot mechanism of the present invention, the enlarged view of the positional relationship between the hollow fulcrum formed by the axial drawing and the protective washer is shown in (a) before the interstitial is shown, and (b) is the interstitial The state of the latter. Fig. 6 is an enlarged cross-sectional view of the conventional button mechanism corresponding to Fig. 2. Fig. 7 is a schematic view for explaining the state of the gap between the protective washers when the hub mechanism is assembled. " [Main component symbol description] 1: hollow support shaft; : large part; top wall; 11 200949089 la": highest position of the lower side of the top wall; 1 b: main shaft part; lb': main shaft part Shoulder; 2, 3: flat washer; 4, 5: spring washer; 6: protective washer; 6a: fisheye bottom edge of protective washer; 6b: upper side of protective washer; Ο A: rotating member; : Fixed components.
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