TW201622537A - Synchronized rotatable dual-pivot multi-section positioning structure - Google Patents
Synchronized rotatable dual-pivot multi-section positioning structure Download PDFInfo
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Abstract
Description
本發明係有關於一種樞軸,特別是指其為一種同步轉動雙軸之多段定位結構。 The invention relates to a pivot, in particular to a multi-segment positioning structure for synchronously rotating a double shaft.
按;隨著科技的進步,液晶顯示裝置(Liquid Crystal Display、LCD)已廣泛地應用於電子產品顯示裝置上。 According to the advancement of technology, liquid crystal display (LCD) has been widely used in electronic product display devices.
液晶顯示器具有高畫質、體積小、重量輕、低電壓驅動、低消耗功率及應用範圍廣等優點,故已廣泛地應用於攜帶型電視、行動電話、筆記型電腦、桌上型顯示器、以及投影電視等消費性電子或電腦產品中,成為顯示器的主流;以筆記型電腦而言,其液晶顯示器固定於上蓋,當使用筆記型電腦時,將上蓋打開,以顯露安裝於其上的液晶顯示器,上蓋與電腦主機之間藉由樞軸連結,以使上蓋相對於電腦主機為之開合。 The liquid crystal display has the advantages of high image quality, small size, light weight, low voltage driving, low power consumption and wide application range, and thus has been widely used in portable televisions, mobile phones, notebook computers, desktop displays, and In consumer electronics or computer products such as projection TVs, it becomes the mainstream of displays; in the case of notebook computers, the liquid crystal display is fixed to the upper cover, and when the notebook computer is used, the upper cover is opened to reveal the liquid crystal display mounted thereon. The upper cover and the host computer are pivotally connected to open and close the upper cover relative to the computer mainframe.
所以,樞軸為決定上述電子產品或電腦產品良窳之一大要因,為能使螢幕外殼與鍵盤外殼可以依使用者需求隨意翻轉至需要的角度,業界遂開發出雙樞軸式鉸鍊,但是傳統雙樞軸式鉸鍊其構造、功能上仍有缺點。 Therefore, the pivot is one of the major reasons for determining the above-mentioned electronic products or computer products. In order to enable the screen casing and the keyboard casing to be flipped to the required angle according to the user's needs, the industry has developed a double pivot hinge, but Conventional double pivot hinges still have disadvantages in their construction and function.
因此前本發明人申請有相關之可同步多角度翻轉作動之雙樞軸專利案並獲得有一系列之樞軸專利權,以改善習用樞軸之缺失,該樞軸可以預定緊度來轉動,使用者可依照需求隨意翻轉至需要的角度,但是 若能在樞軸轉動過程當中,令樞軸能在預定位置,也就是將筆記型電腦上蓋關閉或打開到預定位置時(如上蓋打開到一半位置)再產生定位作用,且使用者手部可有觸覺感知定位效果,如此,必能更增進樞軸之實用性。 Therefore, the inventor previously applied for a related dual pivot patent case capable of simultaneous multi-angle flipping and obtained a series of pivot patents to improve the lack of a conventional pivot, which can be rotated with a predetermined tightness. Can be flipped to the required angle as needed, but If the pivot can be in a predetermined position during the pivoting process, that is, when the cover of the notebook is closed or opened to a predetermined position (such as the cover is opened to a half position), the positioning function is generated, and the user's hand can be Tactile sensing positioning effect, in this way, will certainly improve the practicality of the pivot.
爰是,本發明人不敢以此自滿以及基於產品不斷創新之理念,乃本著多年從事該項產品設計開發之實務經驗,以及積極潛心研發思考,經由無數次之實際設計實驗,致有本發明之產生。 Therefore, the inventor did not dare to be complacent and based on the concept of continuous innovation of products. Based on the practical experience of designing and developing this product for many years, and actively researching and thinking, through numerous practical design experiments, this book has been The invention was produced.
本發明之目的,係在提供一種藉由第一樞軸之弧面部、平面部於樞軸轉動過程中分別與定位桿之側平面部接觸,而可產生定位作用之同步轉動雙軸之多段定位結構。 The object of the present invention is to provide a multi-segment positioning of a synchronous rotating double shaft which can be positioned by the arc-face portion of the first pivot and the plane portion of the plane portion respectively during the pivoting process. structure.
為達上述之目的,本創作包含有一雙軸組、二定位套、二承接件、一定位桿,其中該雙軸組包含有一第一樞軸、一第二樞軸、至少二連接件,該第一樞軸為可變形材料及具有至少二第一裝設槽,該第一樞軸包含至少一弧面部、至少一平面部,該第二樞軸具有至少二第二裝設槽,該連接件二側分別以可活動狀設於該第一裝設槽、該第二裝設槽;該定位套為可變形材料,套接在該第一樞軸、該第二樞軸;該承接件連接於該第一樞軸、該第二樞軸;該定位桿二端連接於該承接件並配置在該第一樞軸、該第二樞軸之間,該定位桿一側具有一側平面部,該側平面部接觸於該第一樞軸之平面部。 For the above purposes, the present invention comprises a double shaft set, two positioning sleeves, two receiving members, and a positioning rod, wherein the double shaft group comprises a first pivot shaft, a second pivot shaft and at least two connecting members. The first pivot is a deformable material and has at least two first mounting slots, the first pivot shaft includes at least one arc surface portion, at least one planar portion, and the second pivot shaft has at least two second mounting slots, the connection The two sides of the member are respectively movably disposed in the first mounting groove and the second mounting groove; the positioning sleeve is a deformable material sleeved on the first pivot shaft and the second pivot shaft; the receiving member Connecting to the first pivot shaft and the second pivot shaft; the two ends of the positioning rod are connected to the receiving member and disposed between the first pivot shaft and the second pivot shaft, and the one side of the positioning rod has a side plane The side planar portion is in contact with the planar portion of the first pivot.
當第一樞軸轉動使弧面部接觸於定位桿之側平面部時,產生向外撐緊定位套之作用,當第一樞軸轉動到使平面部再接觸於定位桿之側平面部,可產生定位作用(手部可有觸覺感知定位效果),第一樞軸平面部較 多時即可達多段定位。 When the first pivoting causes the arc surface to contact the side plane portion of the positioning rod, the function of outwardly urging the positioning sleeve is generated, and when the first pivoting is rotated to bring the plane portion into contact with the side plane portion of the positioning rod, Produce a positioning function (the hand can have a tactile perceptual positioning effect), the first pivot plane is more Multi-position positioning can be achieved in a long time.
以下僅藉由具體實施例,且佐以圖式作詳細之說明,俾使貴審查委員能對於本發明之各項功能、特點,有更進一步之了解與認識。 The following is a detailed description of the present invention and the detailed description of the various features and features of the present invention.
10‧‧‧雙軸組 10‧‧‧Biaxial group
11‧‧‧第一樞軸 11‧‧‧First pivot
111‧‧‧第一裝設槽 111‧‧‧First installation slot
112‧‧‧弧面部 112‧‧‧Arc face
113‧‧‧平面部 113‧‧‧Flat Department
114‧‧‧第一固定部 114‧‧‧First Fixed Department
115‧‧‧第一槽部 115‧‧‧First groove
12‧‧‧第二樞軸 12‧‧‧Second pivot
121‧‧‧第二裝設槽 121‧‧‧Second installation slot
122‧‧‧第二固定部 122‧‧‧Second fixed department
123‧‧‧第二槽部 123‧‧‧Second trough
13‧‧‧連接件 13‧‧‧Connecting parts
20‧‧‧定位套 20‧‧‧ Positioning sleeve
21‧‧‧三角突部 21‧‧‧Triangular protrusion
22‧‧‧三角凹部 22‧‧‧Triangular recess
23‧‧‧縫隙 23‧‧‧ gap
30‧‧‧承接件 30‧‧‧Receiving parts
31‧‧‧穿孔 31‧‧‧Perforation
40‧‧‧定位桿 40‧‧‧ Positioning rod
41‧‧‧側平面部 41‧‧‧Side plane
411‧‧‧凹部 411‧‧‧ recess
42‧‧‧側弧面部 42‧‧‧ side arc face
43‧‧‧突柱 43‧‧‧ stud
50‧‧‧支撐架 50‧‧‧Support frame
第1圖係本發明之立體分解圖。 Figure 1 is a perspective exploded view of the present invention.
第2圖係本發明定位套之展開立體圖。 Figure 2 is a perspective view showing the deployment of the positioning sleeve of the present invention.
第3圖係本發明之立體圖。 Figure 3 is a perspective view of the present invention.
第4圖、第5圖、第6圖係本發明第一樞軸、第二樞軸產生同步翻轉動作之動作示意圖。 4, 5, and 6 are schematic views showing the operation of the first pivot and the second pivot of the present invention to generate a synchronous flipping operation.
第7圖、第8圖、第9圖係本發明A-A處第一樞軸、第二樞軸產生同步翻轉動作之動作示意圖。 Fig. 7, Fig. 8, and Fig. 9 are schematic views showing the operation of the first pivot and the second pivot at the A-A of the present invention to generate a synchronous flipping operation.
第10圖、第11圖、第12圖、第13圖係本發明B-B處第一樞軸、定位桿產生定位作用之動作示意圖。 Fig. 10, Fig. 11, Fig. 12, and Fig. 13 are schematic views showing the action of positioning the first pivot and the positioning rod at the B-B of the present invention.
第14圖係本發明第二構造實施例立體圖。 Figure 14 is a perspective view of a second structural embodiment of the present invention.
第15圖、第16圖、第17圖係本發明第二構造實施例C-C處第一樞軸、定位桿產生定位作用之動作示意圖。 Fig. 15, Fig. 16, and Fig. 17 are schematic views showing the action of the first pivot and the positioning rod at the position C-C of the second structural embodiment of the present invention.
第18圖、第19圖、第20圖係本發明第三構造實施例剖面圖暨其第一樞軸、定位桿產生定位作用之動作示意圖。 18, 19, and 20 are cross-sectional views showing a third structural embodiment of the present invention and an operation diagram of the first pivot and the positioning rod to generate a positioning action.
第21圖係本發明第四構造實施例剖面圖。 Figure 21 is a cross-sectional view showing a fourth embodiment of the present invention.
第22圖、第23圖係本發明第五構造實施例剖面圖暨其第一樞軸、定位桿產生定位作用之動作示意圖。 22 and 23 are cross-sectional views showing a fifth structural embodiment of the present invention and an operation diagram of the first pivot and the positioning rod to generate a positioning action.
第24圖係本發明第六構造實施例立體分解圖。 Figure 24 is a perspective exploded view of a sixth embodiment of the present invention.
請參閱第1圖、第3圖、第10圖所示,本發明包含有一雙軸組10、二定位套20、二承接件30、一定位桿40。下文將詳細說明之:該雙軸組10包含有一第一樞軸11、一第二樞軸12、二連接件13,該第一樞軸11為可變形材料,用以受力後可適當變形,第一樞軸11具有二第一裝設槽111,該第一樞軸11包含一弧面部112、一平面部113,該第二樞軸12具有二第二裝設槽121,該連接件13二側分別以可活動狀設於該第一裝設槽111、第二裝設槽121。 Referring to FIG. 1 , FIG. 3 and FIG. 10 , the present invention comprises a double shaft set 10 , two positioning sleeves 20 , two receiving members 30 , and a positioning rod 40 . As will be described in detail below, the biaxial group 10 includes a first pivot shaft 11, a second pivot shaft 12, and two connecting members 13. The first pivot shaft 11 is a deformable material for being deformed after being stressed. The first pivot shaft 11 has two first mounting slots 111. The first pivot shaft 11 includes an arc surface portion 112 and a flat portion 113. The second pivot shaft 12 has two second mounting slots 121. The connecting member The two sides of the 13 are respectively movable in the first mounting groove 111 and the second mounting groove 121.
該定位套20為可變形材料,用以受力後可適當變形,該定位套20套接在該第一樞軸11、該第二樞軸12,並形成有中空區用以容設該定位桿40。 The positioning sleeve 20 is a deformable material, and can be appropriately deformed after being subjected to a force. The positioning sleeve 20 is sleeved on the first pivot shaft 11 and the second pivot shaft 12, and a hollow region is formed to accommodate the positioning. Rod 40.
該承接件30連接於該第一樞軸11、該第二樞軸12,於本實施例承接件30分別位於定位套20一側。 The receiving member 30 is connected to the first pivot shaft 11 and the second pivot shaft 12. In the embodiment, the receiving member 30 is located on one side of the positioning sleeve 20 respectively.
該定位桿40二端連接於該承接件30並配置在該第一樞軸11、該第二樞軸12之間,該定位桿40一側具有一側平面部41,該側平面部41接觸於該第一樞軸11之平面部113。 The two ends of the positioning rod 40 are connected to the receiving member 30 and disposed between the first pivot shaft 11 and the second pivot shaft 12. The side of the positioning rod 40 has a side flat portion 41, and the side flat portion 41 contacts. On the plane portion 113 of the first pivot shaft 11.
於一構造實施例,該第一樞軸11具有一第一固定部114,第一固定部114用以設於一待裝配物其中之一構件,如筆記型電腦之上蓋;該第二樞軸12具有一第二固定部122,第二固定部122用以設於待裝配物之另一構件,如筆記型電腦之主座體。 In a first embodiment, the first pivoting portion 114 has a first fixing portion 114, and the first fixing portion 114 is disposed on one of the components to be assembled, such as a cover of a notebook computer; the second pivot 12 has a second fixing portion 122 for the other component of the object to be assembled, such as the main body of the notebook computer.
於一構造實施例,該承接件30包含有二穿孔31,穿孔31用以 穿設連接於該第一樞軸11、該第二樞軸12。 In a structural embodiment, the receiving member 30 includes two through holes 31 for using the through holes 31. The first pivot 11 and the second pivot 12 are connected to the first pivot 11.
於一構造實施例,該定位桿40一側具有一側弧面部42,該側弧面部42用以接觸該第二樞軸12表面;該定位桿40二端設有二突柱43,突柱43用以穿設卡固在該承接件30。 In one embodiment, the positioning rod 40 has a side arc surface 42 for contacting the surface of the second pivot 12; the positioning rod 40 is provided with two protrusions 43 at two ends thereof. 43 is configured to be fastened to the receiving member 30.
於一構造實施例,第一樞軸11包含一第一槽部115、第二樞軸12包含一第二槽部123,而第一槽部115、第二槽部123可供一支撐架50卡套配置,支撐架50用以支撐、連結第一樞軸11、第二樞軸12,且可止擋承接件30、定位套20,避免其鬆動、脫落。 In one embodiment, the first pivot portion 11 includes a first groove portion 115, the second pivot portion 12 includes a second groove portion 123, and the first groove portion 115 and the second groove portion 123 are available for a support frame 50. The ferrule is configured to support and connect the first pivot shaft 11 and the second pivot shaft 12, and can stop the receiving member 30 and the positioning sleeve 20 from being loosened or detached.
請參閱第2圖所示,於一構造實施例,該定位套20成形前為一側具有一三角突部21,而另一側具有一三角凹部22,將定位套20彎折後,使三角突部21配置在三角凹部22以形成一縫隙23,該縫隙23用以該定位套20受向外頂撐力後可作預定變形。 Referring to FIG. 2 , in a structural embodiment, the positioning sleeve 20 has a triangular protrusion 21 on one side and a triangular recess 22 on the other side, and the positioning sleeve 20 is bent to make a triangle. The protrusion 21 is disposed in the triangular recess 22 to form a slit 23 for the predetermined deformation of the positioning sleeve 20 after being subjected to the external supporting force.
上述為本發明之各部構件之介紹,接著再將使用原理、作用特點介紹如下:請參閱請第4圖、第5圖、第6圖、第7圖、第8圖、第9圖所示,本發明藉由連接件13連結於第一樞軸11、第二樞軸12之間,當第一樞軸11、第二樞軸12其中之一者翻轉時,可使第一樞軸11、第二樞軸12間同時產生互相推動、拉動的力量,據此,第一樞軸10、第二樞軸20互相推動、拉動的作用而可以較不費力、輕易地產生同步翻轉動作。 The above is a description of the components of the present invention, and then the principles of use and functions are described as follows: Please refer to FIG. 4, FIG. 5, FIG. 6, FIG. 7, FIG. 8, and FIG. The present invention is coupled between the first pivot 11 and the second pivot 12 by the connecting member 13. When the first pivot 11 and the second pivot 12 are turned over, the first pivot 11 can be The force of pushing and pulling between the second pivots 12 simultaneously causes the first pivot 10 and the second pivot 20 to push and pull each other to generate a synchronous flipping action with less effort and effort.
請參閱請第10圖、第11圖、第12圖所示,當令第一樞軸11轉動使弧面部112接觸於定位桿40之側平面部41時,因為第一樞軸11偏移預定距離,所以可產生向外撐緊定位套20之作用,也就是第一樞軸11、第二 樞軸12可以預定緊度來轉動,使用者可依照需求隨意翻轉至需要的角度。 Please refer to FIG. 10, FIG. 11 and FIG. 12, when the first pivot 11 is rotated to contact the side surface portion 41 of the positioning rod 40, because the first pivot 11 is offset by a predetermined distance. Therefore, the function of the outer positioning sleeve 20 can be generated, that is, the first pivot 11 and the second The pivot 12 can be rotated with a predetermined degree of tightness, and the user can flip it to the desired angle as desired.
請參閱請第13圖所示,當第一樞軸11再反向轉動到使平面部113再接觸於定位桿40之側平面部41時,該第一樞軸11定位套20回復到未向外撐緊定位套20之狀態,平面部113與側平面部41可產生定位作用,當第一樞軸11之平面部113較多時即可達多段定位;也就是將筆記型電腦上蓋關閉或打開到預定位置時(如上蓋打開到一半位置)再產生定位作用,且使用者手部可有觸覺感知定位效果。 Referring to FIG. 13 , when the first pivot 11 is reversely rotated to bring the flat portion 113 into contact with the side planar portion 41 of the positioning rod 40 , the first pivot 11 positioning sleeve 20 returns to the undirected position. When the outer positioning sleeve 20 is externally supported, the flat portion 113 and the side flat portion 41 can be positioned. When the plane portion 113 of the first pivot 11 is large, the positioning can be achieved in multiple stages; that is, the cover of the notebook is closed or When the position is opened to the predetermined position (as the cover is opened to the half position), the positioning effect is generated, and the user's hand can have a tactile perceptual positioning effect.
依上述構造、功效,故本發明可應用於須使用樞軸的可折疊電子產品如筆記型電腦、攜帶型電視、行動電話、顯示器等或設於牆邊一側之門。 According to the above configuration and function, the present invention can be applied to a foldable electronic product such as a notebook computer, a portable television, a mobile phone, a display, or the like, which is to be pivoted, or a door provided on one side of the wall.
請參閱請第14圖、第15圖、第16圖、第17圖所示,於一構造實施例,該第一樞軸11包含二弧面部112、二平面部113,其動作原理如同前述,在此不再贅述,其可達多段定位作用。 Referring to FIG. 14 , FIG. 15 , FIG. 16 , and FIG. 17 , in a structural embodiment, the first pivot 11 includes a two-arc portion 112 and two planar portions 113 , and the operation principle thereof is as described above. It will not be described here, and it can achieve multi-segment positioning.
請參閱請第18圖、第19圖、第20圖所示,於一構造實施例,該第一樞軸11包含三弧面部112、三平面部113,其動作原理如同前述,在此不再贅述,其可達多段定位作用。 Referring to FIG. 18, FIG. 19, and FIG. 20, in a configuration embodiment, the first pivot 11 includes a three-arc portion 112 and a three-plane portion 113. The operation principle is the same as the foregoing, and is no longer As stated, it can be used for multi-segment positioning.
請參閱請第21圖所示,於一構造實施例,該第一樞軸11包含四弧面部112、四平面部113,其動作原理如同前述,在此不再贅述,其可達多段定位作用。 Referring to FIG. 21, in a configuration embodiment, the first pivot 11 includes a four-arc portion 112 and a four-plane portion 113. The operation principle is the same as the foregoing, and is not described herein again. .
請參閱請第22、23圖所示,於一構造實施例,該定位桿40一側之側平面部41包含有一凹部411,該凹部411係可配合第一樞軸11之弧面部112,用以第一樞軸11轉動時,弧面部112可接觸於該凹部411,進而增進 第一樞軸11轉動穩定性,且容易施力轉動第一樞軸11。 As shown in FIG. 22 and FIG. 23, in a structural embodiment, the side flat portion 41 on one side of the positioning rod 40 includes a concave portion 411 which is engageable with the arc surface portion 112 of the first pivot shaft 11. When the first pivot 11 is rotated, the arcuate portion 112 can contact the recess 411, thereby enhancing The first pivot shaft 11 is rotationally stable and is easy to apply a force to rotate the first pivot shaft 11.
請參閱請第24圖所示,於一構造實施例,承接件30與定位桿40係一體成形製成。 Referring to FIG. 24, in a structural embodiment, the receiving member 30 is integrally formed with the positioning rod 40.
以上為本案所舉之實施例,僅為便於說明而設,當不能以此限制本案之意義,即大凡依所列申請專利範圍所為之各種變換設計,均應包含在本案之專利範圍中,敬請鈞局暨貴審查委員能早日賜予本案專利,實感德便。 The above examples of the present invention are provided for convenience of explanation. When the meaning of the case cannot be limited, the various transformation designs according to the scope of the listed patent application should be included in the patent scope of the case. Please ask the bureau and your review committee to give the patent as soon as possible.
10‧‧‧雙軸組 10‧‧‧Biaxial group
11‧‧‧第一樞軸 11‧‧‧First pivot
111‧‧‧第一裝設槽 111‧‧‧First installation slot
112‧‧‧弧面部 112‧‧‧Arc face
113‧‧‧平面部 113‧‧‧Flat Department
114‧‧‧第一固定部 114‧‧‧First Fixed Department
115‧‧‧第一槽部 115‧‧‧First groove
12‧‧‧第二樞軸 12‧‧‧Second pivot
121‧‧‧第二裝設槽 121‧‧‧Second installation slot
122‧‧‧第二固定部 122‧‧‧Second fixed department
123‧‧‧第二槽部 123‧‧‧Second trough
13‧‧‧連接件 13‧‧‧Connecting parts
20‧‧‧定位套 20‧‧‧ Positioning sleeve
23‧‧‧縫隙 23‧‧‧ gap
30‧‧‧承接件 30‧‧‧Receiving parts
31‧‧‧穿孔 31‧‧‧Perforation
40‧‧‧定位桿 40‧‧‧ Positioning rod
41‧‧‧側平面部 41‧‧‧Side plane
42‧‧‧側弧面部 42‧‧‧ side arc face
43‧‧‧突柱 43‧‧‧ stud
50‧‧‧支撐架 50‧‧‧Support frame
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103132179A TWI548332B (en) | 2014-09-18 | 2014-09-18 | Synchronous rotation of the double - axis multi - segment positioning structure |
CN201510207200.9A CN105317822B (en) | 2014-09-18 | 2015-04-28 | Structure of synchronous rotation double-shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103132179A TWI548332B (en) | 2014-09-18 | 2014-09-18 | Synchronous rotation of the double - axis multi - segment positioning structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201622537A true TW201622537A (en) | 2016-06-16 |
TWI548332B TWI548332B (en) | 2016-09-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103132179A TWI548332B (en) | 2014-09-18 | 2014-09-18 | Synchronous rotation of the double - axis multi - segment positioning structure |
Country Status (2)
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CN (1) | CN105317822B (en) |
TW (1) | TWI548332B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI715405B (en) * | 2020-01-06 | 2021-01-01 | 宏碁股份有限公司 | Portable electronic device |
US11609615B2 (en) | 2019-09-17 | 2023-03-21 | Acer Incorporated | Portable electronic device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3189077B2 (en) * | 1993-06-21 | 2001-07-16 | 富士通株式会社 | ΣΔ AD converter |
JP2005207465A (en) * | 2004-01-21 | 2005-08-04 | Sugatsune Ind Co Ltd | Two axis hinge apparatus |
CN1769726A (en) * | 2004-11-02 | 2006-05-10 | 南京Lg同创彩色显示***有限责任公司 | Hinge apparatus |
TWM331055U (en) * | 2007-09-21 | 2008-04-21 | Protorsion Hinge Co Ltd | Structure of hinge featuring multi-stage torque |
CN201198866Y (en) * | 2008-05-09 | 2009-02-25 | 连鋐科技股份有限公司 | Double package type automatic locking pivot device with double blocks |
TWM370287U (en) * | 2009-06-29 | 2009-12-01 | Da Metal Co Ltd De | Multi-stage positioning bearing |
CN201763799U (en) * | 2010-08-09 | 2011-03-16 | 连鋐科技股份有限公司 | Twin hinge device with positioning tube spring casing |
TWM430808U (en) * | 2011-09-22 | 2012-06-01 | First Dome Corp | Wrapped type rotating shaft positioning stable structure |
KR20130059297A (en) * | 2011-11-28 | 2013-06-05 | 레노보 (베이징) 컴퍼니 리미티드 | Terminal apparatus |
JP3189077U (en) * | 2013-12-11 | 2014-02-20 | 洪 進興 | Rotating shaft device with inspiration function |
TWM483642U (en) * | 2014-02-25 | 2014-08-01 | First Dome Corp | Parallelism control device for dual shaft |
CN203743189U (en) * | 2014-02-28 | 2014-07-30 | 德达金属有限公司 | Double-pivot structure capable of synchronizing multi-angle overturning action |
TWI533787B (en) * | 2014-04-29 | 2016-05-11 | 洪進興 | Stable rotating biaxial shaft |
-
2014
- 2014-09-18 TW TW103132179A patent/TWI548332B/en not_active IP Right Cessation
-
2015
- 2015-04-28 CN CN201510207200.9A patent/CN105317822B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105317822A (en) | 2016-02-10 |
TWI548332B (en) | 2016-09-01 |
CN105317822B (en) | 2018-04-03 |
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