TWM455790U - Hinge assembly - Google Patents
Hinge assembly Download PDFInfo
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- TWM455790U TWM455790U TW101223710U TW101223710U TWM455790U TW M455790 U TWM455790 U TW M455790U TW 101223710 U TW101223710 U TW 101223710U TW 101223710 U TW101223710 U TW 101223710U TW M455790 U TWM455790 U TW M455790U
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- Prior art keywords
- pivot assembly
- groove
- shaft body
- insert
- arms
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0604—Construction of the male part
- F16C11/0609—Construction of the male part made from two or more parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Pivots And Pivotal Connections (AREA)
Description
本創作是有關於一種樞軸總成，且特別是有關於一種可在特定角度增加摩擦力的樞軸總成。 This creation relates to a pivot assembly and, in particular, to a pivot assembly that increases friction at a particular angle.
現有之電子裝置，特別是攜帶型電子裝置，例如筆記型電腦、折疊式手機、電子字典或遊戲機等，一般會具有互相樞接的第一板體與第二板體。其中，第二板體例如是安裝有顯示裝置的上蓋；第一板體例如是安裝有電腦零組件、電池與鍵盤的底座。其中，第一板體與第二板體係透過一樞軸總成彼此樞接，因此第一板體與第二板體可相對樞轉閉合，或是第二板體可相對於第一板體樞轉開啟到特定角度。在使用上，第一板體與第二板體進行相對樞轉開闔時，樞軸總成會產生摩擦力，當第一板體與第二板體要閉合時，樞軸總成所產生的摩擦力可減緩第一板體與第二板體的閉合速度以避免兩者彼此撞擊而造成損傷；當第一板體與第二板體在使用時，樞軸總成所產生的摩擦力可維持第一板體與第二板體的相對位置。 Existing electronic devices, particularly portable electronic devices, such as notebook computers, folding mobile phones, electronic dictionaries or game machines, generally have a first plate body and a second plate body that are pivotally connected to each other. The second board is, for example, an upper cover to which a display device is mounted; the first board is, for example, a base on which a computer component, a battery, and a keyboard are mounted. Wherein the first plate body and the second plate system are pivotally connected to each other through a pivot assembly, so that the first plate body and the second plate body can be pivotally closed relative to each other, or the second plate body can be relatively opposite to the first plate body. The pivot opens to a specific angle. In use, when the first plate body and the second plate body are relatively pivotally opened, the pivot assembly generates a friction force, and when the first plate body and the second plate body are to be closed, the pivot assembly is generated. The frictional force can slow down the closing speed of the first plate body and the second plate body to prevent the two from colliding with each other to cause damage; when the first plate body and the second plate body are in use, the friction force generated by the pivot assembly The relative position of the first plate body and the second plate body can be maintained.
樞軸總成具有樞軸部與套管部，樞軸部包括軸體，套管部包括有固定邊與管件，所述管件由所述固定邊延伸並環繞軸體，管件之末端與固定邊間隔有一開口。套管部固定於第一板體與第二板體的其中之一，樞軸部固定於第一板體與第二板體的其中之另一，當第一板體與第二板體進行相對樞轉時，軸體與管件之間可產生摩擦力。 The pivot assembly has a pivot portion and a sleeve portion, the pivot portion includes a shaft body, the sleeve portion includes a fixed edge and a tubular member, the tubular member extends from the fixed edge and surrounds the shaft body, and the end and the fixed edge of the tubular member There is an opening at intervals. The sleeve portion is fixed to one of the first plate body and the second plate body, and the pivot portion is fixed to the other of the first plate body and the second plate body, when the first plate body and the second plate body are performed When it is relatively pivoted, friction between the shaft body and the pipe can be generated.
然而，時下具有觸控功能的電子裝置已逐漸普及，當使用者操作位於第二板體上的觸控顯示裝置時，無論點擊、按壓或滑移的動作，皆會施加額外的作用力到第二板體上，此作用力轉移至樞軸總成所形成的扭力，有可能大於樞軸總成所產生的摩擦力，從而改變第一板體與第二板體之間的相對位置，例如，觸控操作時，施加的作用力使第二板體往後轉倒，造成使用上的不便。 However, electronic devices with touch functions have become popular all the time. When the user operates the touch display device on the second board, no additional action is applied to the action of clicking, pressing or sliding. On the second plate body, the torque generated by the transfer to the pivot assembly may be greater than the friction generated by the pivot assembly, thereby changing the relative position between the first plate and the second plate. For example, in the touch operation, the applied force causes the second board to turn backwards, causing inconvenience in use.
有鑑於此，本創作的目的在提出一種樞軸總成，期能在特定角度時增加摩擦力，以滿足使用上的需求，提高便利性。 In view of this, the purpose of this creation is to propose a pivot assembly that can increase the friction at a certain angle to meet the needs of use and improve convenience.
為達到上述目的，本創作提出一種樞軸總成，用以樞接第一板體與第二板體，並提供導線穿設於其中，樞軸總成包括樞軸部、套管部與緊迫部。樞軸部具有軸體，軸體軸向穿設有通道。套管部具有管體，管體可樞轉的套設於軸體。緊迫部具有弧體與***件，弧體可樞轉的毗鄰且對應於軸體，弧體具有溝槽，***件連接軸體且對應於溝槽，***件選擇性的***溝槽，且***件的寬度與溝槽的寬度互相配合。 In order to achieve the above object, the present invention proposes a pivot assembly for pivoting a first plate body and a second plate body, and providing a wire through which the pivot assembly includes a pivot portion, a sleeve portion and an urgent force. unit. The pivot portion has a shaft body, and the shaft body is axially provided with a passage. The sleeve portion has a tubular body, and the tubular body is pivotally sleeved on the shaft body. The pressing portion has an arc body and an insert, the arc body is pivotally adjacent to and corresponding to the shaft body, the arc body has a groove, the insert member is connected to the shaft body and corresponds to the groove, the insert is selectively inserted into the groove, and the insert is inserted The width of the piece matches the width of the groove.
在本創作一實施例中，所述溝槽具有槽壁，***件的頭端具有倒角，倒角對應於槽壁。 In an embodiment of the present invention, the groove has a groove wall, the head end of the insert has a chamfer, and the chamfer corresponds to the groove wall.
在本創作一實施例中，所述倒角包括圓角。 In an embodiment of the present creation, the chamfer includes a rounded corner.
在本創作一實施例中，所述緊迫部還具有環體，環體環繞固定於軸體上，***件設置於環體上。 In an embodiment of the present invention, the pressing portion further has a ring body, the ring body is circumferentially fixed on the shaft body, and the inserting member is disposed on the ring body.
在本創作一實施例中，所述軸體具有限位段，限位段具有非圓形的斷面，環體具有對應於限位段的限位孔，限位段與限位孔彼此嵌合。 In an embodiment of the present invention, the shaft body has a limiting section, the limiting section has a non-circular cross section, and the ring body has a limiting hole corresponding to the limiting section, and the limiting section and the limiting hole are embedded with each other. Hehe.
在本創作一實施例中，所述套管部具有固定邊，管體包括第一管件與第二管件。第一管件係由固定邊延伸並逆時針環繞軸體，第一管件之末端與固定邊間隔有第一開口。第二管件係由固定邊延伸並順時針環繞軸體，第二管件之末端與固定邊間隔有第二開口。 In an embodiment of the present invention, the sleeve portion has a fixed side, and the tube body includes a first tube member and a second tube member. The first tubular member extends from the fixed edge and surrounds the shaft body counterclockwise, and the end of the first tubular member is spaced apart from the fixed edge by a first opening. The second tubular member extends from the fixed edge and surrounds the shaft body clockwise, and the end of the second tubular member is spaced apart from the fixed edge by a second opening.
在本創作一實施例中，所述弧體係由固定邊延伸設置且毗鄰管體。 In an embodiment of the present invention, the arc system is extended by a fixed edge and adjacent to the tubular body.
在本創作一實施例中，所述弧體包括有兩支臂，該些支臂的一端連接固定邊，該些支臂之間形成有所述溝槽。 In an embodiment of the present invention, the arc body includes two arms, one ends of the arms are connected to the fixed sides, and the grooves are formed between the arms.
在本創作一實施例中，該些支臂遠離固定邊的另一端彼此相連，溝槽形成閉口結構；或是，該些支臂遠離固定邊的另一端彼此分離，溝槽形成開口結構。 In an embodiment of the present invention, the arms are connected to each other away from the other end of the fixed side, and the grooves form a closed structure; or the other ends of the arms are separated from each other away from the fixed side, and the grooves form an opening structure.
在本創作一實施例中，所述軸體的一端徑向延伸有止擋塊，管體毗鄰止擋塊且軸向延伸有對應於止擋塊的止擋件，止擋件選擇性的抵於止擋塊。 In an embodiment of the present invention, one end of the shaft body extends radially with a stop block, the tube body is adjacent to the stop block and a stopper corresponding to the stop block extends axially, and the stopper is selectively resisted. In the stop block.
本創作所提出的一種樞軸總成，除可產生一定的摩擦力以外，還可在特定角度時增加摩擦力，以滿足使用上的需求。相較於習知技術，本創作可緩和第一板體與第二板體相對樞轉閉合時的碰撞，同時也可更佳的維持第一板體與第二板體的相對位置，避免觸控操作時造成第二板體往後轉倒。 A pivot assembly proposed by the present invention, in addition to generating a certain frictional force, can also increase the friction at a certain angle to meet the needs of use. Compared with the prior art, the present invention can alleviate the collision when the first plate body and the second plate body are relatively pivotally closed, and can also better maintain the relative position of the first plate body and the second plate body to avoid contact. When the operation is controlled, the second plate body is turned backwards.
為讓本創作之目的、特徵和優點能使該領域具有通常知識者更易理解，下文舉一較佳實施例，並配合所附圖式，作詳細說明如下。 To make the objects, features, and advantages of the present invention more comprehensible to those of ordinary skill in the art, the following description of the preferred embodiments and the accompanying drawings are set forth below.
請參照圖1至圖3，圖1所繪示為本創作一較佳實施例之樞軸總成的示意圖，圖2所繪示為本創作一較佳實施例之樞軸總成的***示意圖，圖3所繪示為圖2之a區域的放大圖。樞軸總成10包括樞軸部100、套管部200與緊迫部300以及固定部400。樞軸部100具有軸體110與第一固定板120，軸體110軸向穿設有通道111。軸體110遠離第一固定板120的一端具有限位段112，限位段112具有非圓形的斷面。軸體110連接第一固定板120的一端徑向延伸有止擋塊113。 Please refer to FIG. 1 to FIG. 3 . FIG. 1 is a schematic diagram of a pivot assembly according to a preferred embodiment of the present invention. FIG. 2 is a schematic exploded view of a pivot assembly according to a preferred embodiment of the present invention. FIG. 3 is an enlarged view of a region of FIG. 2 . The pivot assembly 10 includes a pivot portion 100, a sleeve portion 200 and a pressing portion 300, and a fixing portion 400. The pivot portion 100 has a shaft body 110 and a first fixing plate 120, and the shaft body 110 is axially bored with a passage 111. One end of the shaft body 110 away from the first fixing plate 120 has a limiting portion 112, and the limiting portion 112 has a non-circular cross section. One end of the shaft body 110 connected to the first fixing plate 120 radially extends with a stopper 113.
套管部200具有管體，管體包括包括第一管件210與第二管件220，套管部200還具有固定邊230、第二固定板240與止擋件250。第一管件210係由固定邊230延伸並逆時針環繞軸體110，第一管件210之末端與固定邊230間隔有第一開口(未標示)。第二管件220係由固定邊230延伸並順時針環繞軸體110，第二管件220之末端與固定邊230間隔有第二開口221。第二固定板240係由固定邊230徑向延伸。所述管體毗鄰止擋塊113且軸向延伸有對應於止擋塊113的止擋件250，止擋件250選擇性的抵於止擋塊113。在本實施例中，第一管件210毗鄰止擋塊113，而止擋件250設置於第一管件210上。其中，第一 管件210與第二管件220係可樞轉的套設於軸體110，換言之，樞軸部100與套管部200之間彼此係以軸體110為軸心進行相對樞轉，從而改變彼此的夾角。在特定夾角時，例如角度為130度，止擋件250會抵於止擋塊113，如此一來，樞軸部100與套管部200的相對樞轉範圍將被限制於0度至130度之間。 The sleeve portion 200 has a tubular body including a first tubular member 210 and a second tubular member 220. The sleeve portion 200 further has a fixed side 230, a second fixed plate 240 and a stopper 250. The first tubular member 210 extends from the fixed side 230 and surrounds the shaft body 110 counterclockwise. The end of the first tubular member 210 is spaced apart from the fixed side 230 by a first opening (not labeled). The second tubular member 220 extends from the fixed side 230 and surrounds the shaft body 110 clockwise. The end of the second tubular member 220 is spaced apart from the fixed side 230 by a second opening 221. The second fixing plate 240 is radially extended by the fixed side 230. The tube body is adjacent to the stop block 113 and extends axially with a stop member 250 corresponding to the stop block 113. The stop member 250 selectively abuts the stop block 113. In the present embodiment, the first tubular member 210 is adjacent to the stop block 113, and the stopper member 250 is disposed on the first tubular member 210. Among them, the first The tubular member 210 and the second tubular member 220 are pivotally sleeved on the shaft body 110. In other words, the pivot portion 100 and the sleeve portion 200 are pivoted relative to each other with the shaft body 110 as an axis, thereby changing each other. Angle. At a certain angle, for example, an angle of 130 degrees, the stopper 250 will abut against the stopper 113, so that the relative pivoting range of the pivot portion 100 and the sleeve portion 200 will be limited to 0 to 130 degrees. between.
緊迫部300具有弧體310、***件320與環體330。弧體310可樞轉的毗鄰且對應於軸體110。較佳的，弧體310係由固定邊230延伸設置且毗鄰第二管件220，亦即弧體310連同第一管件210與第二管件220，並列於固定邊230上，弧體310與套管部200一體成形。在其他實施例中，弧體亦可與套管部分離而獨立設置。弧體310包括有兩支臂311、312，支臂311、312的一端連接固定邊230，支臂311、312遠離固定邊230的另一端彼此相連，支臂311、312之間形成有溝槽313，且溝槽313為閉口結構。環體330環繞固定於軸體110上，詳言之，環體330具有對應於限位段112的限位孔331，限位段112與限位孔331彼此嵌合。 The pressing portion 300 has an arch 310, an insert 320 and a ring 330. The arc 310 is pivotally adjacent and corresponds to the shaft 110. Preferably, the arc body 310 is extended from the fixed side 230 and adjacent to the second tube member 220, that is, the arc body 310 together with the first tube member 210 and the second tube member 220, and is juxtaposed on the fixed side 230, the arc body 310 and the sleeve The part 200 is integrally formed. In other embodiments, the arc may also be provided separately from the sleeve portion. The arc body 310 includes two arms 311 and 312. One ends of the arms 311 and 312 are connected to the fixed side 230. The other ends of the arms 311 and 312 away from the fixed side 230 are connected to each other, and grooves are formed between the arms 311 and 312. 313, and the groove 313 is a closed structure. The ring body 330 is circumferentially fixed to the shaft body 110. In detail, the ring body 330 has a limiting hole 331 corresponding to the limiting portion 112. The limiting portion 112 and the limiting hole 331 are fitted to each other.
***件320設置於環體330上且對應於溝槽313，隨著軸體110的樞轉，環體330會相應的旋轉，連帶的***件320可選擇性的***溝槽313或離開溝槽313。***件320的寬度與溝槽313的寬度互相配合，***件320的寬度大體上等於或略大於溝槽313的寬度。因此當軸體110樞轉直到***件320***溝槽313時，***件320與弧體 310的支臂311、312互相配合而增加摩擦力。溝槽313具有槽壁314，***件320的頭端具有倒角321，倒角321對應於槽壁314。具體而言，當***件320的頭端進入溝槽313時，倒角321由前至後依序抵接槽壁314，摩擦力會隨之提昇，當倒角321完全進入槽壁314中時，摩擦力將可提升到最大值。在本實施例中，倒角321包括圓角，但不限於此。固定部400則用以固定套管部200與緊迫部300於軸體110上，其應為本領域具有通常知識者所熟知，於此不再贅述。 The insert 320 is disposed on the ring body 330 and corresponds to the groove 313. As the shaft body 110 pivots, the ring body 330 rotates correspondingly, and the associated insert 320 can be selectively inserted into the groove 313 or left the groove. 313. The width of the insert 320 mates with the width of the groove 313, and the width of the insert 320 is substantially equal to or slightly larger than the width of the groove 313. Therefore, when the shaft body 110 is pivoted until the insert 320 is inserted into the groove 313, the insert 320 and the arc body The arms 311, 312 of the 310 cooperate to increase friction. The groove 313 has a groove wall 314, the head end of the insert 320 has a chamfer 321 and the chamfer 321 corresponds to the groove wall 314. Specifically, when the head end of the insert 320 enters the groove 313, the chamfer 321 abuts the groove wall 314 from front to back, and the frictional force is increased. When the chamfer 321 completely enters the groove wall 314. The friction will increase to the maximum. In the present embodiment, the chamfer 321 includes rounded corners, but is not limited thereto. The fixing portion 400 is used to fix the sleeve portion 200 and the pressing portion 300 on the shaft body 110, which are well known to those skilled in the art and will not be described herein.
請同時再參照圖1、圖4、圖5與圖6，圖4所繪示為本創作一較佳實施例之樞軸總成的分解動作示意圖，圖5所繪示為本創作一較佳實施例之扭力與角度的關係曲線圖，圖6所繪示為本創作一較佳實施例之電子裝置的示意圖。電子裝置1具有第一板體11與第二板體12，在本實施例中，電子裝置1是具有觸控功能的筆記型電腦，第二板體12是安裝有觸控顯示裝置的上蓋，第一板體11是安裝有電腦零組件、電池與鍵盤的底座，但不限於此。其中，樞軸部100的第一固定板120固定於第一板體11上，套管部200的第二固定板240固定於第二板體12上，第一板體11與第二板體12可藉由樞軸總成10進行相對樞轉。 Please refer to FIG. 1 , FIG. 4 , FIG. 5 and FIG. 6 at the same time. FIG. 4 is a schematic exploded view of the pivot assembly of the preferred embodiment of the present invention, and FIG. 5 illustrates a preferred embodiment of the present invention. FIG. 6 is a schematic diagram showing the relationship between the torque and the angle of the embodiment. FIG. 6 is a schematic diagram of the electronic device according to a preferred embodiment of the present invention. The electronic device 1 has a first board body 11 and a second board body 12. In the embodiment, the electronic device 1 is a notebook computer with a touch function, and the second board body 12 is an upper cover with a touch display device. The first board body 11 is a base on which computer components, a battery, and a keyboard are mounted, but is not limited thereto. The first fixing plate 120 of the pivot portion 100 is fixed on the first plate body 11, and the second fixing plate 240 of the sleeve portion 200 is fixed on the second plate body 12, the first plate body 11 and the second plate body. 12 can be relatively pivoted by the pivot assembly 10.
圖1與圖6所示之樞軸部100與套管部200的相對夾角為0度，換言之，第一板體11與第二板體12相對閉合。圖4上方a圖之樞軸部100與套管部200的相對夾角為90度，亦即第一板體11與第二板體12可根據樞軸總成10 而相對開啟且互相垂直，此時，***件320的頭端毗鄰但尚未進入溝槽313。如圖5所示，X軸為第一板體11與第二板體12相對夾角的角度值，Y軸代表為了使第二板體12相對於第一板體11進行樞轉所需施予的扭力值，其相應於樞軸總成10所產生的摩擦力，若摩擦力愈大，則扭力值也愈大。圖5之0度至90度之間的關係曲線，代表了第二板體12相對於第一板體11進行樞轉時施予的扭力值為定值。 The relative angle between the pivot portion 100 and the sleeve portion 200 shown in FIGS. 1 and 6 is 0 degrees, in other words, the first plate body 11 and the second plate body 12 are relatively closed. The relative angle between the pivot portion 100 and the sleeve portion 200 in the upper a diagram of FIG. 4 is 90 degrees, that is, the first plate body 11 and the second plate body 12 can be according to the pivot assembly 10 While relatively open and perpendicular to each other, the head end of the insert 320 is adjacent but not yet entering the groove 313. As shown in FIG. 5, the X axis is an angle value of the angle between the first plate body 11 and the second plate body 12, and the Y axis represents the required state for the second plate body 12 to pivot relative to the first plate body 11. The torque value corresponds to the friction generated by the pivot assembly 10. If the friction is greater, the torque value is greater. The relationship between 0 degrees and 90 degrees of FIG. 5 represents a constant value of the torque applied when the second plate body 12 is pivoted relative to the first plate body 11.
圖4中間b圖之樞軸部100與套管部200的相對夾角為100度，此時***件320的頭端剛好進入溝槽313中。如圖5所示，由90度至100度的樞轉過程中，因為倒角321與槽壁314互相配合的關係，使摩擦力逐漸增加，扭力值也逐漸提昇。圖4下方c圖之樞軸部100與套管部200的相對夾角為130度，第二板體12與第一板體11相對夾角為130度，此時止擋件250抵於止擋塊113，因此第二板體12與第一板體11也無法再進一步樞轉以增加夾角。如圖5所示，由100度至130度的樞轉過程中，***件320平順的於溝槽313中移動，摩擦力大體上維持定值，相應的扭力值亦大體上維持定值。 4, the relative angle between the pivot portion 100 of the middle b and the sleeve portion 200 is 100 degrees, and the head end of the insert 320 just enters the groove 313. As shown in FIG. 5, during the pivoting process from 90 degrees to 100 degrees, since the chamfer 321 and the groove wall 314 cooperate with each other, the frictional force is gradually increased, and the torque value is gradually increased. 4, the relative angle between the pivot portion 100 and the sleeve portion 200 is 130 degrees, and the second plate body 12 and the first plate body 11 are at an angle of 130 degrees. At this time, the stopper 250 is pressed against the stopper. 113, therefore, the second plate body 12 and the first plate body 11 cannot be further pivoted to increase the angle. As shown in FIG. 5, during the pivoting process from 100 degrees to 130 degrees, the insert 320 moves smoothly in the groove 313, the frictional force is maintained substantially constant, and the corresponding torque value is maintained substantially constant.
請再參照圖7與圖8，圖7所繪示為本創作另一較佳實施例之樞軸總成的示意圖，圖8所繪示為本創作另一較佳實施例之樞軸總成的***示意圖。樞軸總成20係以圖1至圖4所示之樞軸總成10為例，差異僅在於緊迫部300、700之間的結構變化。緊迫部700具有支臂711、712，支 臂711、712形成溝槽713，且支臂711、712遠離固定邊的另一端彼此分離，因此溝槽713形成開口結構。***件720可由溝槽713的開口端***溝槽713。較佳的，***件720的寬度大於溝槽713的寬度，隨著***件720深入溝槽713，支臂711、712將被迫逐漸擴張而產生漸強的回復力，相應的摩擦力也逐漸增加。 Referring to FIG. 7 and FIG. 8 , FIG. 7 is a schematic diagram of a pivot assembly according to another preferred embodiment of the present invention, and FIG. 8 is a pivot assembly of another preferred embodiment of the present invention. Schematic diagram of the explosion. The pivot assembly 20 is exemplified by the pivot assembly 10 shown in FIGS. 1 to 4, and differs only in the structural change between the pressing portions 300, 700. The pressing portion 700 has arms 711, 712, and supports The arms 711, 712 form a groove 713, and the arms 711, 712 are separated from each other away from the other end of the fixed side, and thus the groove 713 forms an open structure. The insert 720 can be inserted into the groove 713 by the open end of the groove 713. Preferably, the width of the insert 720 is greater than the width of the groove 713. As the insert 720 penetrates the groove 713, the arms 711, 712 will be forced to gradually expand to generate a gradual restoring force, and the corresponding frictional force is gradually increased. .
請同時參照圖9與圖10，圖9所繪示為本創作另一較佳實施例之樞軸總成的分解動作示意圖，圖10所繪示為本創作另一較佳實施例之扭力與角度的關係曲線圖。圖9上方a圖之樞軸部與套管部的相對夾角為90度，圖9中間b圖之樞軸部與套管部的相對夾角為100度。如圖10的曲線所示，由90度至100度的樞轉過程中，因***件720的頭端逐漸進入溝槽713，使得摩擦力漸增，同時使得扭力值相應漸增，請參照前述關於圖4的說明，於此不再細述。圖9下方c圖之樞軸部與套管部的相對夾角為130度。如圖10所示，由100度至130度的樞轉過程中，***件720逐漸深入溝槽713，支臂711、712被迫逐漸擴張而產生漸強的回復力，相應的摩擦力以及所需施予的扭力值也逐漸增加。如圖10的關係曲線所示，100度至130度的線段的斜率大於90度至100度的線段的斜率，意謂在100度樞轉至130度過程中所產生的摩擦力增幅大於90度樞轉至100度所產生的摩擦力增幅，但不限於此。 Please refer to FIG. 9 and FIG. 10 simultaneously. FIG. 9 is a schematic exploded view of the pivot assembly of another preferred embodiment of the present invention, and FIG. 10 illustrates the torque of another preferred embodiment of the present invention. The relationship diagram of the angle. The relative angle between the pivot portion and the sleeve portion in the upper a diagram of Fig. 9 is 90 degrees, and the relative angle between the pivot portion and the sleeve portion in the middle b of Fig. 9 is 100 degrees. As shown in the graph of FIG. 10, during the pivoting process from 90 degrees to 100 degrees, since the tip end of the insert 720 gradually enters the groove 713, the frictional force is gradually increased, and the torque value is correspondingly increased, please refer to the foregoing. The description of FIG. 4 will not be described in detail herein. The relative angle between the pivot portion and the sleeve portion of the lower portion c of Fig. 9 is 130 degrees. As shown in FIG. 10, during the pivoting process from 100 degrees to 130 degrees, the insert 720 gradually penetrates into the groove 713, and the arms 711, 712 are forced to gradually expand to generate a gradual strong restoring force, corresponding friction force and The torque value to be applied is also gradually increased. As shown in the relationship curve of FIG. 10, the slope of the line segment of 100 degrees to 130 degrees is greater than the slope of the line segment of 90 degrees to 100 degrees, which means that the frictional force generated during the pivoting to 100 degrees from 100 degrees is increased by more than 90 degrees. The increase in friction generated by pivoting to 100 degrees is not limited thereto.
綜上所述，本創作為一種樞軸總成，除了可產生一定的摩擦力以外，還可在特定角度時增加摩擦力，以滿足使 用上的需求。在前述的兩個實施例中，當第二板體相對於第一板體的夾角為90度至130度之間時，樞軸總成可增加摩擦力，以因應使用者觸控操作時施加在第二板體上的作用力。相較於習知技術，本創作可緩和第一板體與第二板體相對樞轉閉合時的碰撞，同時也可更佳的維持第一板體與第二板體的相對位置，避免觸控操作時造成第二板體往後轉倒。 In summary, the creation is a pivot assembly, in addition to generating a certain amount of friction, it can also increase the friction at a certain angle to meet Use the requirements. In the foregoing two embodiments, when the angle between the second plate body and the first plate body is between 90 degrees and 130 degrees, the pivot assembly can increase the friction force to be applied in response to the user's touch operation. The force on the second plate. Compared with the prior art, the present invention can alleviate the collision when the first plate body and the second plate body are relatively pivotally closed, and can also better maintain the relative position of the first plate body and the second plate body to avoid contact. When the operation is controlled, the second plate body is turned backwards.
雖然本創作已以較佳實施例揭露如上，然其並非用於限定本創作，任何熟習此技藝者，在不脫離本創作之精神和範圍內，當可作些許之更動與潤飾，因此本創作之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and anyone skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application.
1‧‧‧電子裝置 1‧‧‧Electronic device
10、20‧‧‧樞軸總成 10, 20‧‧‧ pivot assembly
11‧‧‧第一板體 11‧‧‧ first board
12‧‧‧第二板體 12‧‧‧Second plate
100‧‧‧樞軸部 100‧‧‧ pivot
110‧‧‧軸體 110‧‧‧Axis body
111‧‧‧通道 111‧‧‧ channel
112‧‧‧限位段 112‧‧‧Limited paragraph
113‧‧‧止擋塊 113‧‧‧stop block
120‧‧‧第一固定板 120‧‧‧First fixed plate
200‧‧‧套管部 200‧‧‧ casing department
210‧‧‧第一管件 210‧‧‧First pipe fittings
220‧‧‧第二管件 220‧‧‧Second pipe fittings
221‧‧‧第二開口 221‧‧‧ second opening
230‧‧‧固定邊 230‧‧‧Fixed side
240‧‧‧第二固定板 240‧‧‧Second fixed plate
250‧‧‧止擋件 250‧‧‧stops
300、700‧‧‧緊迫部 300, 700‧‧‧ Department of Urgency
310、710‧‧‧弧體 310, 710‧‧‧ arc
311、312、711、712‧‧‧支臂 311, 312, 711, 712‧‧ arm
313、713‧‧‧溝槽 313, 713‧‧‧ trench
314‧‧‧槽壁 314‧‧‧ slot wall
320、720‧‧‧***件 320, 720‧‧‧ inserts
321‧‧‧倒角 321‧‧‧Chamfering
330‧‧‧環體 330‧‧‧Act
331‧‧‧限位孔 331‧‧‧Limited holes
400‧‧‧固定部 400‧‧‧Fixed Department
圖1所繪示為本創作一較佳實施例之樞軸總成的示意圖。 1 is a schematic view of a pivot assembly of a preferred embodiment of the present invention.
圖2所繪示為本創作一較佳實施例之樞軸總成的***示意圖。 FIG. 2 is a schematic exploded view of a pivot assembly of a preferred embodiment of the present invention.
圖3所繪示為圖2之a區域的放大圖。 FIG. 3 is an enlarged view of a region of FIG. 2 .
圖4所繪示為本創作一較佳實施例之樞軸總成的分解動作示意圖。 FIG. 4 is a schematic exploded view of the pivot assembly of the preferred embodiment of the present invention.
圖5所繪示為本創作一較佳實施例之扭力與角度的關係曲線圖。 FIG. 5 is a graph showing the relationship between the torque and the angle according to a preferred embodiment of the present invention.
圖6所繪示為本創作一較佳實施例之電子裝置的示意圖。 FIG. 6 is a schematic diagram of an electronic device according to a preferred embodiment of the present invention.
圖7所繪示為本創作另一較佳實施例之樞軸總成的示 意圖。 FIG. 7 is a diagram showing a pivot assembly of another preferred embodiment of the present invention. intention.
圖8所繪示為本創作另一較佳實施例之樞軸總成的***示意圖。 FIG. 8 is a schematic exploded view of a pivot assembly of another preferred embodiment of the present invention.
圖9所繪示為本創作另一較佳實施例之樞軸總成的分解動作示意圖。 FIG. 9 is a schematic exploded view of the pivot assembly of another preferred embodiment of the present invention.
圖10所繪示為本創作另一較佳實施例之扭力與角度的關係曲線圖。 FIG. 10 is a graph showing the relationship between the torque and the angle according to another preferred embodiment of the present invention.
10‧‧‧樞軸總成 10‧‧‧ pivot assembly
100‧‧‧樞軸部 100‧‧‧ pivot
110‧‧‧軸體 110‧‧‧Axis body
111‧‧‧通道 111‧‧‧ channel
112‧‧‧限位段 112‧‧‧Limited paragraph
113‧‧‧止擋塊 113‧‧‧stop block
120‧‧‧第一固定板 120‧‧‧First fixed plate
200‧‧‧套管部 200‧‧‧ casing department
210‧‧‧第一管件 210‧‧‧First pipe fittings
220‧‧‧第二管件 220‧‧‧Second pipe fittings
221‧‧‧第二開口 221‧‧‧ second opening
230‧‧‧固定邊 230‧‧‧Fixed side
240‧‧‧第二固定板 240‧‧‧Second fixed plate
250‧‧‧止擋件 250‧‧‧stops
300‧‧‧緊迫部 300‧‧‧ Department of Urgency
310‧‧‧弧體 310‧‧‧Arc
320‧‧‧***件 320‧‧‧ Inserts
330‧‧‧環體 330‧‧‧Act
331‧‧‧限位孔 331‧‧‧Limited holes
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101223710U TWM455790U (en) | 2012-12-07 | 2012-12-07 | Hinge assembly |
| CN2013200215057U CN203051469U (en) | 2012-12-07 | 2013-01-16 | Pivot assembly |
| KR2020130000998U KR200472450Y1 (en) | 2012-12-07 | 2013-02-07 | Hinge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101223710U TWM455790U (en) | 2012-12-07 | 2012-12-07 | Hinge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM455790U true TWM455790U (en) | 2013-06-21 |
Family
ID=48734426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101223710U TWM455790U (en) | 2012-12-07 | 2012-12-07 | Hinge assembly |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR200472450Y1 (en) |
| CN (1) | CN203051469U (en) |
| TW (1) | TWM455790U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204186787U (en) * | 2014-09-11 | 2015-03-04 | 杭州安费诺飞凤通信部品有限公司 | A kind of cover-turning hinge of portable type electronic product and portable type electronic product |
| TWI669048B (en) * | 2017-11-01 | 2019-08-11 | 仁寶電腦工業股份有限公司 | Electronic device |
| CN109972946A (en) * | 2019-05-16 | 2019-07-05 | 中山市蒂丽舍厨房设备制造有限公司 | Pivot structure and its utilization |
| CN114033789A (en) * | 2021-11-02 | 2022-02-11 | 昆山刚毅精密电子科技有限公司 | Pivot device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003156029A (en) * | 2001-09-07 | 2003-05-30 | Ohsuzu:Kk | Tilt hinge manufacturing method, tilt hinge, and information processor |
| KR20030017385A (en) * | 2002-08-21 | 2003-03-03 | (주) 프렉코 | A hinge structure of cellular phone |
| JP4034234B2 (en) * | 2003-06-12 | 2008-01-16 | 株式会社ストロベリーコーポレーション | HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE |
| JP4383307B2 (en) * | 2004-10-05 | 2009-12-16 | 日本発條株式会社 | Hinge device |
| JP2009257428A (en) * | 2008-04-15 | 2009-11-05 | Ohashi Technica Inc | Hinge device |
-
2012
- 2012-12-07 TW TW101223710U patent/TWM455790U/en not_active IP Right Cessation
-
2013
- 2013-01-16 CN CN2013200215057U patent/CN203051469U/en not_active Expired - Fee Related
- 2013-02-07 KR KR2020130000998U patent/KR200472450Y1/en active IP Right Grant
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| CN203051469U (en) | 2013-07-10 |
| KR200472450Y1 (en) | 2014-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |