TWI399491B - Hinge structure - Google Patents
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- TWI399491B TWI399491B TW99133151A TW99133151A TWI399491B TW I399491 B TWI399491 B TW I399491B TW 99133151 A TW99133151 A TW 99133151A TW 99133151 A TW99133151 A TW 99133151A TW I399491 B TWI399491 B TW I399491B
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Description
本發明係關於一種樞軸組件，特別是一種運用於平板電腦擴充基座的樞軸組件。The present invention relates to a pivot assembly, and more particularly to a pivot assembly for use in a tablet docking station.
近年來，隨著科技與資訊的日新月異，電子產品的製造技術亦日漸進步。在現代人追求輕便性與實用性的考量下，電子產品朝輕、薄、短、小的特性邁進。以電腦為例，從早期只有桌上型電腦發展出可隨身攜帶的筆記型電腦，而筆記型電腦更從早期的大尺寸筆記型電腦小型化到目前市面常見的小尺寸筆記型電腦。由於現代人追求電子產品極小化的趨勢，近年來更發展出體積較小型筆記型電腦更小更薄的平板電腦。雖然一般的平板電腦不具有鍵盤、滑鼠這些周邊元件，但是平板電腦會具有一擴充插槽來滿足使用者擴充周邊元件的額外需求。In recent years, with the rapid development of technology and information, the manufacturing technology of electronic products has also gradually improved. Under the consideration of modern people's pursuit of portability and practicality, electronic products are moving towards light, thin, short and small features. In the case of computers, from the early days, only desktop computers developed portable notebooks, and notebook computers have been miniaturized from early large-sized notebook computers to small-sized notebook computers that are commonly used in the market. In recent years, modern people have pursued the trend of miniaturization of electronic products, and in recent years, they have developed smaller and thinner tablet computers with smaller notebook computers. Although a typical tablet does not have peripheral components such as a keyboard or a mouse, the tablet has an expansion slot to meet the additional needs of the user to expand peripheral components.
於是，市面上便有專門搭配平板電腦的一擴充基座之產品出現，擴充基座具有一擴充連接埠與平板電腦的擴充插槽連結。以提供多媒體播放功能的擴充基座為例，擴充基座具有多個多媒體用途的接孔，例如色差視訊接頭、複合視訊接頭、數位音訊接頭、外接螢幕連接埠、音源輸出接頭以及音源輸入接頭。Therefore, there is a product of a docking station specially equipped with a tablet computer, and the docking station has an expansion port and an expansion slot of the tablet computer. For example, the docking station that provides multimedia playback functions has a plurality of connectors for multimedia purposes, such as a color difference video connector, a composite video connector, a digital audio connector, an external screen connector, a sound source output connector, and a sound source input connector.
此外，使用者可藉由將平板電腦可放置在擴充基座上，使平板電腦之一螢幕面向使用者，以方便使用者觀賞平板電腦所呈現的多媒體影音，例如電視節目或是電影。但是，置於擴充基座上的平板電腦往往無法隨意由使用者調整螢幕的一視角，導致使用上的不方便，進而影響使用者享受多媒體影音的興致。In addition, the user can place the tablet on the docking station so that one of the screens of the tablet faces the user, so that the user can watch the multimedia video, such as a television program or a movie, presented by the tablet. However, the tablet placed on the docking station often cannot adjust the viewing angle of the screen by the user, which causes inconvenience in use, thereby affecting the user's interest in enjoying the multimedia video.
鑒於以上的問題，本發明在於提供一種鉸鏈組件，藉以解決先前技術所存在平板電腦搭配擴充基座時，卻無法隨意調整螢幕視角的問題。In view of the above problems, the present invention provides a hinge assembly for solving the problem that the tablet of the prior art cannot be adjusted at will when the tablet is attached to the docking station.
本發明所揭露一實施例之樞軸組件，用以連結一電子設備及一腳架，使腳架相對電子設備做旋轉開合動作。其包含一固定片、一軸桿、一套筒、一第二摩擦塊、一彈性件以及一鎖固件。其中固定片固定於電子設備，固定片具有一第一摩擦塊，第一摩擦塊具有相對的一第一面及一第二面。第一面具有至少一凹槽，第二面則具有一限位塊。軸桿樞接第一摩擦塊。套筒則耦接於腳架，套筒並接固於軸桿。套筒具有一限位槽面對第二面，限位塊對應限位槽。第二摩擦塊穿設於軸桿，且第二摩擦塊與軸桿同步旋轉，第二摩擦塊具有一凸塊，凸塊係對應凹槽。彈性件穿設於軸桿並常態將第二摩擦塊抵壓第一面。鎖固件鎖固至軸桿，第二摩擦塊及彈性件被夾設於鎖固件及第一摩擦塊之間。A pivot assembly according to an embodiment of the present invention is configured to connect an electronic device and a tripod to rotate the tripod relative to the electronic device. The utility model comprises a fixing piece, a shaft rod, a sleeve, a second friction block, an elastic member and a lock. The fixing piece is fixed to the electronic device, and the fixing piece has a first friction block, and the first friction block has a first surface and a second surface opposite to each other. The first side has at least one groove and the second side has a limiting block. The shaft is pivotally connected to the first friction block. The sleeve is coupled to the stand, and the sleeve is fixed to the shaft. The sleeve has a limiting slot facing the second surface, and the limiting block corresponds to the limiting slot. The second friction block is disposed on the shaft, and the second friction block rotates synchronously with the shaft. The second friction block has a protrusion, and the protrusion is corresponding to the groove. The elastic member is disposed on the shaft and normally presses the second friction block against the first surface. The lock is locked to the shaft, and the second friction block and the elastic member are sandwiched between the lock and the first friction block.
本發明所揭露一實施例之樞軸組件，更包含一墊片。墊片穿設軸桿，墊片被夾設於鎖固件與彈性件之間。The pivot assembly of an embodiment of the present invention further includes a spacer. The gasket is threaded through the shaft, and the gasket is sandwiched between the fastener and the elastic member.
本發明所揭露一實施例之樞軸組件，其中固定件的第一摩擦塊具有三組凹槽，每一組凹槽皆對應凸塊。A pivot assembly according to an embodiment of the present invention, wherein the first friction block of the fixing member has three sets of grooves, and each set of grooves corresponds to the protrusion.
本發明所揭露一實施例之樞軸組件，其中固定件具有至少一固定孔，固定件藉由一螺絲穿設固定孔而固設至電子設備。According to the pivot assembly of the embodiment of the present invention, the fixing member has at least one fixing hole, and the fixing member is fixed to the electronic device by a screw through the fixing hole.
本發明所揭露一實施例之樞軸組件，其中套筒具有一連結孔，腳架套設至連結孔而與套筒結合。According to the pivot assembly of the embodiment of the present invention, the sleeve has a coupling hole, and the tripod is sleeved to the coupling hole to be coupled with the sleeve.
本發明所揭露一實施例之樞軸組件，其中電子設備為一平板電腦擴充基座。The pivot assembly of an embodiment of the present invention, wherein the electronic device is a tablet expansion base.
本發明所揭露一實施例之樞軸組件，其中套筒、固定片及第二摩擦塊的表面處理為化學鍍鎳。The pivot assembly of an embodiment of the present invention, wherein the surface of the sleeve, the fixing piece and the second friction block are treated with electroless nickel plating.
本發明所揭露一實施例之樞軸組件，其中軸桿及彈性件的表面處理為一般電鍍鎳。A pivot assembly according to an embodiment of the present invention, wherein the surface of the shaft and the elastic member is treated with nickel plating in general.
本發明所揭露一實施例之樞軸組件，其中彈性件為一彈簧。A pivot assembly according to an embodiment of the present invention, wherein the elastic member is a spring.
本發明所揭露一實施例之樞軸組件，其中鎖固件為一螺帽。According to an embodiment of the present invention, a pivot assembly is provided, wherein the lock is a nut.
根據上述本實施例所揭露之樞軸組件，其中套筒具有限位槽對應第一摩擦塊的限位塊，且彼此間的材質為金屬搭配，使得樞軸在轉時，能限定開合角度，並提供良好的止擋效果。如此一來，可提供腳架相對平板電腦擴充基座開合時的穩固性，避免因為平板電腦擴充基負載過重而造成腳架的不穩。另外，由於第一摩擦塊具有複數組凹槽，第二摩擦塊則具有凸塊對應這些凹槽。故，樞軸在旋轉時，當凸塊卡合至凹槽內，將會有止動的效果。意即，若非施加大於一特定外力，則無法隨意變更第一摩擦塊與第二摩擦塊間的相對位置。如此一來，在腳架相對平板電腦擴充基座由角度零開合到最大角度的途中，還可選擇幾個定位角度。意即，使用者可選擇多個開合的角度，以調整平板電腦擴充基座上的平板電腦之視角。According to the pivot assembly disclosed in the above embodiment, the sleeve has a limiting slot corresponding to the limiting block of the first friction block, and the material between the sleeves is metal-matched, so that the pivoting axis can define the opening and closing angle when the pivoting is rotated. And provide a good stop effect. In this way, the stability of the tripod relative to the tablet docking base can be provided to avoid the instability of the tripod due to the excessive load of the tablet expansion base. In addition, since the first friction block has a plurality of array grooves, the second friction block has bumps corresponding to the grooves. Therefore, when the pivot is rotating, when the bump is engaged into the groove, there will be a stop effect. That is, if a specific external force is not applied, the relative position between the first friction block and the second friction block cannot be arbitrarily changed. In this way, several positioning angles can be selected on the way from the angle of zero to the maximum angle of the tripod relative to the tablet docking station. That is, the user can select multiple angles of opening and closing to adjust the viewing angle of the tablet on the tablet docking station.
有關本發明的特徵、實作與功效，茲配合圖式作最佳實施例詳細說明如下。The features, implementations, and utilities of the present invention are described in detail below with reference to the drawings.
請參照「第1圖」，係為根據本發明一實施例之樞軸組件運用於電子設備的結構示意圖。樞軸組件100用以連結一電子設備200及一腳架300，使腳架300相對電子設備200做旋轉開合動作，並使使用者選擇性調整腳架300相對電子設備200開合時所夾的一角度50。Please refer to FIG. 1 , which is a schematic structural view of a pivot assembly according to an embodiment of the present invention applied to an electronic device. The pivot assembly 100 is configured to connect an electronic device 200 and a tripod 300 to rotate the tripod 300 relative to the electronic device 200, and to selectively adjust the position of the stand 300 relative to the electronic device 200. An angle of 50.
接著請請參照「第2圖」至「第4圖」，「第2圖」係為根據本發明一實施例之樞軸組件的結構***圖，「第3A圖」係為根據「第2圖」的第二摩擦塊與固定片搭配的詳細結構示意圖，「第3B圖」係為根據「第3A圖」的第一摩擦塊的放大示意圖，「第4圖」係為根據「第2圖」的套筒與固定片搭配的詳細結構示意圖。樞軸組件100包含一固定片110、一軸桿170、一套筒160、一第二摩擦塊120、一彈性件130及一鎖固件150。固定片110固定於一電子設備200，其中電子設備200為一平板電腦擴充基座，但不以此為限。另外，固定片110具有一第一摩擦塊112。第一摩擦塊112具有相對的一第一面114及一第二面116，第一摩擦塊112並具有一第一通孔118由第一面114貫通第一摩擦塊112至第二面116。第一面114具有三組凹槽，分別為第一凹槽1121、第二凹槽1122及第三凹槽1123，如「第3A圖」所示。第一凹槽1121、第二凹槽1122及第三凹槽1123是以環繞第一通孔118的方式而開設於第一面114。就本實施例的第一摩擦塊112而言，是具有一對的第一凹槽1121、一對的第二凹槽1122及一對的第三凹槽1123，且二第一凹槽1121彼此間所在位置可以是對稱第一通孔118的一軸心而設置。至於二第二凹槽1122間及二第三凹槽1123間的關係則相同於二第一凹槽1121間的設置方式。需注意的是，第一凹槽1121、第二凹槽1122及第三凹槽1123的個別數量非用以限定本發明，本實施例雖分別以一對的第一凹槽1121、一對的第二凹槽1122及一對的第三凹槽1123為例，但實際運用也可以是分別單一的第一凹槽1121、第二凹槽1122及第三凹槽1123。另外，第一摩擦塊112的第二面116則具有二限位塊1126，但非用以限定本發明，也可以只設置一限位塊1126。Please refer to "Fig. 2" to "Fig. 4", which are exploded views of the structure of the pivot assembly according to an embodiment of the present invention, and "3A" is based on "Fig. 2" A detailed structural diagram of the second friction block and the fixing piece, "3B" is an enlarged schematic view of the first friction block according to "3A", and "4th drawing" is based on "2nd drawing" A detailed structural diagram of the sleeve and the fixing piece. The pivot assembly 100 includes a fixing piece 110, a shaft 170, a sleeve 160, a second friction block 120, an elastic member 130 and a locking member 150. The fixing piece 110 is fixed to an electronic device 200, wherein the electronic device 200 is a tablet expansion base, but is not limited thereto. In addition, the fixing piece 110 has a first friction block 112. The first friction block 112 has a first surface 114 and a second surface 116. The first friction block 112 has a first through hole 118 extending from the first surface 114 to the second surface 116. The first surface 114 has three sets of grooves, which are a first groove 1121, a second groove 1122, and a third groove 1123, as shown in FIG. 3A. The first groove 1121 , the second groove 1122 and the third groove 1123 are formed on the first surface 114 so as to surround the first through hole 118 . For the first friction block 112 of the present embodiment, there is a pair of first grooves 1121, a pair of second grooves 1122 and a pair of third grooves 1123, and the two first grooves 1121 are mutually The position between the positions may be set to be an axis of the symmetric first through hole 118. The relationship between the second groove 1122 and the second groove 1123 is the same as the arrangement between the two first grooves 1121. It should be noted that the respective numbers of the first recess 1121, the second recess 1122, and the third recess 1123 are not used to define the present invention. In this embodiment, the first recess 1121 and the pair are respectively used. The second groove 1122 and the pair of third grooves 1123 are exemplified, but the actual application may also be a single first groove 1121, a second groove 1122 and a third groove 1123. In addition, the second surface 116 of the first friction block 112 has two limiting blocks 1126, but it is not limited to the present invention, and only one limiting block 1126 may be disposed.
本發明之軸桿170則藉由穿過第一通孔118而樞接第一摩擦塊112，第二摩擦塊120具有一第二通孔124，第二摩擦塊120藉由第二通孔124而穿設於軸桿170，並且第二摩擦塊120與軸桿170可同步旋轉，第二摩擦塊120具有一抵頂面1201，抵頂面1201抵靠第一摩擦塊112的第一面114。且第二摩擦塊120具有一對凸塊122設置於抵頂面1201上，兩凸塊122間可以是對稱第二通孔124的一軸心而設置。並且，凸塊122可分別對應第一摩擦塊112的第一凹槽1121、第二凹槽1122及第三凹槽1123。The shaft 170 of the present invention is pivotally connected to the first friction block 112 by passing through the first through hole 118. The second friction block 120 has a second through hole 124, and the second friction block 120 is provided by the second through hole 124. The second friction block 120 has an abutting surface 1201, and the abutting surface 1201 abuts against the first surface 114 of the first friction block 112. . The second friction block 120 has a pair of protrusions 122 disposed on the top surface 1201. The two protrusions 122 may be disposed along an axis of the symmetric second through holes 124. Moreover, the bumps 122 can respectively correspond to the first recess 1121, the second recess 1122, and the third recess 1123 of the first friction block 112.
本發明之套筒160具有一第三通孔162，套筒160藉由第三通孔162而固設於軸桿170之一端，並可與軸桿170同步旋轉。其固設方法可以藉由扁長形的第三通孔162與軸桿170一端之外型的匹配，並利用緊配的方式使第三通孔162固設於軸桿170之一端。需注意的是，上述套筒160與軸桿170固設的方式非用以限定本發明，舉例而言，也可以使用螺絲拴鎖或是使用插銷的方式來達成套筒160與軸桿170的固設效果。此外，套筒160更具有一連結孔164，套筒160藉由連結孔164而耦接於腳架300。套筒160並具有二限位槽166環繞第三通孔162，限位槽166面對第一摩擦塊112的第二面116並對應限位塊1126，限位塊1126則位於限位槽166內。需注意的是，限位槽166的數量非用以限定本發明，只需能夠與限位塊1126的數量對應即可。由於限位塊1126被限制於限位槽166內移動，使得套筒160相對第一摩擦塊112旋轉時，最大只能有一特定旋轉量。The sleeve 160 of the present invention has a third through hole 162. The sleeve 160 is fixed to one end of the shaft 170 by the third through hole 162 and is rotatable in synchronization with the shaft 170. The fixing method can be matched with one end of the shaft 170 by the flattened third through hole 162, and the third through hole 162 is fixed to one end of the shaft 170 by a tight fitting manner. It should be noted that the manner in which the sleeve 160 and the shaft 170 are fixed is not intended to limit the present invention. For example, the sleeve 160 and the shaft 170 may be achieved by using a screw shackle or a bolt. Fix effect. In addition, the sleeve 160 further has a connecting hole 164 , and the sleeve 160 is coupled to the stand 300 by the connecting hole 164 . The sleeve 160 has a second limiting slot 166 surrounding the third through hole 162. The limiting slot 166 faces the second surface 116 of the first friction block 112 and corresponds to the limiting block 1126. The limiting block 1126 is located in the limiting slot 166. Inside. It should be noted that the number of the limiting slots 166 is not intended to limit the present invention, and only needs to correspond to the number of the limiting blocks 1126. Since the limiting block 1126 is restricted from moving within the limiting slot 166, the sleeve 160 can only have a certain amount of rotation at a maximum when rotated relative to the first friction block 112.
另外，彈性件130則穿設於軸桿170並常態地將第二摩擦塊120抵壓至第一面114。其中，彈性件130可以是一拉伸彈簧，但不以此為限。鎖固件150則鎖固至軸桿170，使第二摩擦塊120及彈性件130被夾設於鎖固件150及第一摩擦塊112之間。其中，鎖固件150可以是一螺帽，但非以此為限。並且樞軸組件100更可以包含一墊片140，墊片140穿設至軸桿170，且墊片140夾設於鎖固件150與彈性件130之間。墊片140用以提升第二摩擦塊120及彈性件130被鎖固件150與第一摩擦塊112夾設的效果。In addition, the elastic member 130 is disposed on the shaft 170 and normally presses the second friction block 120 against the first surface 114. The elastic member 130 can be a tension spring, but is not limited thereto. The locking member 150 is locked to the shaft 170 such that the second friction block 120 and the elastic member 130 are sandwiched between the locking member 150 and the first friction block 112. The lock 150 can be a nut, but not limited thereto. The pivot assembly 100 further includes a gasket 140. The gasket 140 is disposed to the shaft 170, and the gasket 140 is sandwiched between the fastener 150 and the elastic member 130. The spacer 140 is used to lift the effect of the second friction block 120 and the elastic member 130 being sandwiched by the first friction block 112 by the fastener 150.
當腳架300相對於電子設備200開合時，套筒160與第二摩擦塊120會分別對第一摩擦塊112的第二面116與第一面114旋轉磨擦。由於第二面116的限位塊1126對應套筒160的限位槽166，使得腳架300相對於電子設備200開合時會有一最大開合量，譬如角度50為90°。另外，由於第二摩擦塊120的凸塊122可分別對應第一摩擦塊112的第一凹槽1121、第二凹槽1122及第三凹槽1123，使得腳架300相對於電子設備200開合時具有特定開合量的定位效果。例如凸塊122對應至第一凹槽1121時，腳架300與電子設備200開合的角度50為0°；凸塊122對應至第二凹槽1122時，腳架300與電子設備200開合的角度50為35°；凸塊122對應至第三凹槽1123時，腳架300與電子設備200開合的角度50為60°。When the stand 300 is opened and closed with respect to the electronic device 200, the sleeve 160 and the second friction block 120 respectively rotate and rub the second face 116 of the first friction block 112 and the first face 114. Since the limiting block 1126 of the second surface 116 corresponds to the limiting slot 166 of the sleeve 160, the tripod 300 has a maximum opening and closing amount when it is opened and closed with respect to the electronic device 200, for example, the angle 50 is 90°. In addition, since the protrusions 122 of the second friction block 120 respectively correspond to the first groove 1121, the second groove 1122 and the third groove 1123 of the first friction block 112, the stand 300 is opened and closed with respect to the electronic device 200. When there is a specific opening amount of positioning effect. For example, when the bump 122 corresponds to the first recess 1121, the angle 50 at which the tripod 300 is opened and closed with the electronic device 200 is 0°; when the bump 122 corresponds to the second recess 1122, the tripod 300 is opened and closed with the electronic device 200. The angle 50 is 35°; when the bump 122 corresponds to the third groove 1123, the angle 50 at which the stand 300 is opened and closed with the electronic device 200 is 60°.
根據本實施例所揭露之樞軸組件100，其中第一凹槽1121、第二凹槽1122及第三凹槽1123可分別於與第一面114的接處邊緣設至一斜面1129，如「第3B圖」所示。當凸塊122因第二摩擦塊120相對第一摩擦塊112旋轉而轉至斜面1129時，凸塊122即可藉由斜面1129而自動導入第一凹槽1121、第二凹槽1122或第三凹槽1123內。意即凸塊122不需要完全轉至與第一凹槽1121、第二凹槽1122或第三凹槽1123吻合的地方即可自動導入凹槽內而達到定位的效果。According to the pivot assembly 100 of the present embodiment, the first recess 1121, the second recess 1122, and the third recess 1123 can be respectively disposed at an edge of the first surface 114 to a slope 1129, such as " Figure 3B shows. When the bump 122 is rotated to the inclined surface 1129 by the rotation of the second friction block 120 relative to the first friction block 112, the bump 122 can be automatically introduced into the first groove 1121, the second groove 1122 or the third by the inclined surface 1129. Inside the groove 1123. That is to say, the bump 122 does not need to be completely turned to the position where the first groove 1121, the second groove 1122 or the third groove 1123 coincides, and can be automatically introduced into the groove to achieve the positioning effect.
另外，根據本實施例所揭露之樞軸組件100，其中固定片110更可以具有四個固定孔1101，固定片110可藉由一螺絲穿設固定孔1101而鎖固至電子設備200。需注意的是，其中固定孔1101的數量非用以限定本發明，固定孔1101的數量也可以是三個。並且，套筒更可以具有一連結孔164，腳架300套設至連結孔164而與套筒160結合。In addition, according to the pivot assembly 100 disclosed in the embodiment, the fixing piece 110 can further have four fixing holes 1101. The fixing piece 110 can be locked to the electronic device 200 by a screw through the fixing hole 1101. It should be noted that the number of the fixing holes 1101 is not used to define the present invention, and the number of the fixing holes 1101 may also be three. Moreover, the sleeve may further have a coupling hole 164, and the tripod 300 is sleeved to the coupling hole 164 to be coupled with the sleeve 160.
根據本實施例所揭露之樞軸組件100，其中套筒160、固定片110及第二摩擦塊120的表面處理可以為一化學鍍鎳，化學鍍鎳可提供材料良好的耐磨及防銹的特性。According to the pivot assembly 100 disclosed in the embodiment, the surface treatment of the sleeve 160, the fixing piece 110 and the second friction block 120 may be an electroless nickel plating, and the electroless nickel plating can provide good wear resistance and rust resistance. characteristic.
根據本實施例所揭露之樞軸組件100，其中軸桿170及彈性件130的表面處理為一般電鍍鎳，電鍍鎳可提供材料防銹的功能。According to the pivot assembly 100 disclosed in the embodiment, the surface treatment of the shaft 170 and the elastic member 130 is generally electroplated nickel, and the electroplated nickel can provide a function of preventing rust of the material.
根據上述本實施例所揭露之樞軸組件，其中套筒具有限位槽對應第一摩擦塊的限位塊，且彼此間的材質為金屬搭配，使得樞軸在轉時，能限定開合角度，並提供良好的止擋效果。如此一來，可提供腳架相對平板電腦擴充基座開合時的穩固性，避免因為平板電腦擴充基負載過重而造成腳架的不穩。另外，由於第一摩擦塊具有複數組凹槽，第二摩擦塊則具有凸塊對應這些凹槽。故，樞軸在旋轉時，當凸塊卡合至凹槽內，將會有止動的效果。意即，若非施加大於一特定外力，則無法隨意變更第一摩擦塊與第二摩擦塊間的相對位置。如此一來，在腳架相對平板電腦擴充基座由角度零開合到最大角度的途中，還可選擇幾個定位角度。意即，使用者可選擇多個開合的角度，以調整平板電腦擴充基座上的平板電腦螢幕之視角。According to the pivot assembly disclosed in the above embodiment, the sleeve has a limiting slot corresponding to the limiting block of the first friction block, and the material between the sleeves is metal-matched, so that the pivoting axis can define the opening and closing angle when the pivoting is rotated. And provide a good stop effect. In this way, the stability of the tripod relative to the tablet docking base can be provided to avoid the instability of the tripod due to the excessive load of the tablet expansion base. In addition, since the first friction block has a plurality of array grooves, the second friction block has bumps corresponding to the grooves. Therefore, when the pivot is rotating, when the bump is engaged into the groove, there will be a stop effect. That is, if a specific external force is not applied, the relative position between the first friction block and the second friction block cannot be arbitrarily changed. In this way, several positioning angles can be selected on the way from the angle of zero to the maximum angle of the tripod relative to the tablet docking station. This means that the user can select multiple angles of opening and closing to adjust the viewing angle of the tablet screen on the tablet docking station.
雖然本發明以前述之較佳實施例揭露如上，然其並非用以限定本發明，任何熟習相像技藝者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，因此本發明之專利保護範圍須視本說明書所附之申請專利範圍所界定者為準。While the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The patent protection scope of the invention is subject to the definition of the scope of the patent application attached to the specification.
100．．．樞軸組件100. . . Pivot assembly
110．．．固定片110. . . Fixed piece
1101．．．固定孔1101. . . Fixed hole
112．．．第一摩擦塊112. . . First friction block
1121．．．第一凹槽1121. . . First groove
1122．．．第二凹槽1122. . . Second groove
1123．．．第三凹槽1123. . . Third groove
1126．．．限位塊1126. . . Limit block
1129．．．斜面1129. . . Bevel
114．．．第一面114. . . First side
116．．．第二面116. . . Second side
118．．．第一通孔118. . . First through hole
120．．．第二摩擦塊120. . . Second friction block
1201．．．抵頂面1201. . . Top surface
122．．．凸塊122. . . Bump
124．．．第二通孔124. . . Second through hole
130．．．彈性件130. . . Elastic part
140．．．墊片140. . . Gasket
150．．．鎖固件150. . . Lock firmware
160．．．套筒160. . . Sleeve
162．．．第三通孔162. . . Third through hole
164．．．連結孔164. . . Link hole
166．．．限位槽166. . . Limit slot
170．．．軸桿170. . . Shaft
200．．．電子設備200. . . Electronic equipment
300．．．腳架300. . . Tripod
50．．．角度50. . . angle
第1圖係為根據本發明一實施例之鉸鏈組件的結構示意圖。1 is a schematic structural view of a hinge assembly according to an embodiment of the present invention.
第2圖係為根據本發明一實施例之鉸鏈組件的結構***圖。Figure 2 is a structural exploded view of a hinge assembly in accordance with an embodiment of the present invention.
第3A圖係為根據第2圖之阻尼套件的結構示意圖。Fig. 3A is a schematic view showing the structure of the damper kit according to Fig. 2.
第3B圖係為根據第3A圖的第一摩擦塊的放大示意圖。Fig. 3B is an enlarged schematic view of the first friction block according to Fig. 3A.
第4圖係為根據第2圖之套筒與固定片搭配的詳細結構示意圖。Figure 4 is a detailed structural diagram of the sleeve and the fixing piece according to Fig. 2.
100．．．樞軸組件100. . . Pivot assembly
110．．．固定片110. . . Fixed piece
1101．．．固定孔1101. . . Fixed hole
112．．．第一摩擦塊112. . . First friction block
114．．．第一面114. . . First side
116．．．第二面116. . . Second side
118．．．第一通孔118. . . First through hole
120．．．第二摩擦塊120. . . Second friction block
122．．．凸塊122. . . Bump
124．．．第二通孔124. . . Second through hole
130．．．彈性件130. . . Elastic part
140．．．墊片140. . . Gasket
150．．．鎖固件150. . . Lock firmware
160．．．套筒160. . . Sleeve
162．．．第三通孔162. . . Third through hole
164．．．連結孔164. . . Link hole
170．．．軸桿170. . . Shaft
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99133151A TWI399491B (en) | 2010-09-29 | 2010-09-29 | Hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99133151A TWI399491B (en) | 2010-09-29 | 2010-09-29 | Hinge structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201213676A TW201213676A (en) | 2012-04-01 |
| TWI399491B true TWI399491B (en) | 2013-06-21 |
Family
ID=46786276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99133151A TWI399491B (en) | 2010-09-29 | 2010-09-29 | Hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI399491B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM309326U (en) * | 2006-10-12 | 2007-04-01 | Jarllytec Co Ltd | Spindle structure capable of reducing noise |
| TWM347021U (en) * | 2008-07-18 | 2008-12-11 | Jarllytec Co Ltd | The safety mechanism of a support rack |
-
2010
- 2010-09-29 TW TW99133151A patent/TWI399491B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM309326U (en) * | 2006-10-12 | 2007-04-01 | Jarllytec Co Ltd | Spindle structure capable of reducing noise |
| TWM347021U (en) * | 2008-07-18 | 2008-12-11 | Jarllytec Co Ltd | The safety mechanism of a support rack |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201213676A (en) | 2012-04-01 |
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