TWI468096B - A shaft structure with a touch switch - Google Patents
A shaft structure with a touch switch Download PDFInfo
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- TWI468096B TWI468096B TW101115428A TW101115428A TWI468096B TW I468096 B TWI468096 B TW I468096B TW 101115428 A TW101115428 A TW 101115428A TW 101115428 A TW101115428 A TW 101115428A TW I468096 B TWI468096 B TW I468096B
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Description
本發明係一種具有觸動開關的轉軸結構，尤指一種可解除電腦休眠狀態的轉軸結構者。The invention relates to a rotating shaft structure with a touch switch, in particular to a rotating shaft structure capable of releasing a sleep state of a computer.
電腦在休眠模式時，會將記憶體中的所有資訊都保存到硬碟，然後關閉電源以節省電力。如要恢復電腦操作時，按一下電源按鈕，它會自動載入該資訊回記憶體，而恢復到電腦關閉前的畫面。When the computer is in sleep mode, all the information in the memory is saved to the hard disk, and then the power is turned off to save power. To resume the computer operation, press the power button, it will automatically load the information back to the memory, and return to the screen before the computer is turned off.
習知的筆記型電腦在轉軸結構上加裝一觸動件，以藉由螢幕轉動到某一角度時可自動進入休眠模式，如申請人所擁有之中華民國公告第M296586號的新型專利「具自動閉鎖之轉軸結構」所示，該轉軸結構另包括有一觸動件(9)，其係設於凸輪構件(5)與彈性體(6)之間，並供軸柱(11)套接與連動，其徑向突伸一片錘(91)，俾當軸桿件(1)旋轉至某一角度時，該片錘(91)可觸及一控制元件，諸如接觸開關，進而使該蓋體部之顯示螢幕休眠。The conventional notebook computer is equipped with a touch member on the rotating shaft structure to automatically enter the sleep mode when the screen is rotated to a certain angle. For example, the applicant has a new patent of the Republic of China Announcement No. M296586. The shaft structure further includes a trigger member (9) disposed between the cam member (5) and the elastic body (6), and the sleeve (11) is sleeved and interlocked. It protrudes radially from a hammer (91). When the shaft member (1) is rotated to a certain angle, the hammer (91) can touch a control element, such as a contact switch, to display the cover portion. The screen is dormant.
上述的觸動件係與軸桿件連動，因此，在螢幕可轉動的角度範圍，觸動件也會隨著轉動，但是，在轉動空間有限的情況下，習知的觸動件即不符所需。The above-mentioned actuating member is interlocked with the shaft member, so that the trigger member also rotates in the angular range in which the screen can be rotated, but in the case where the rotating space is limited, the conventional touch member does not satisfy the requirement.
例如：當觸動件應用於解除休眠狀態時，螢幕從閉合0度開啟到某一角度後即解除休眠，觸動件可隨著螢幕從閉合0度轉動到某一角度，然而，由於空間的限制，觸動件超過該角度後即無空間可再繼續轉動，但螢幕仍可以繼續開啟。在此種功能需求下，習知的觸動件結構會持續隨著螢幕轉動即不適用。For example, when the touch device is applied to release the sleep state, the screen is released from the closed 0 degree to an angle, and the touch device can be rotated from the closed 0 degree to an angle with the screen, however, due to space constraints, After the trigger exceeds this angle, there is no space to continue to rotate, but the screen can continue to open. Under such functional requirements, the conventional actuator structure will continue to be unsuitable as the screen rotates.
緣此，本發明的主要目的，即在提供一種具有觸動開關的轉軸結構，其觸動件可隨著螢幕在一角度範圍內轉動，以解除休眠狀態，當超過該範圍，觸動件即無法隨螢幕轉動，藉此以適用於有空間限制的電子裝置中，而提供較佳的應用性。Accordingly, the main object of the present invention is to provide a rotating shaft structure having a touch switch, wherein the touch member can rotate along an angle of the screen to release the sleep state. When the range is exceeded, the touch member cannot follow the screen. Rotation, thereby providing a better applicability in a space-limited electronic device.
為達到上述目的，本發明具有觸動開關的轉軸結構所採用的技術手段係包含：一承架，設有第一軸孔和第一擋塊；一心軸，以第一軸段穿設於承架的第一軸孔，該第一軸段的斷面呈非圓形；一觸動件，以一限制孔套設於該心軸的第一軸段，該限制孔具有第一限位邊，第一軸段能夠在該限制孔中轉動一角度範圍，且第一軸段能轉動擋止於第一限位邊，該觸動件並設有一凸部以及一止擋部，該止擋部能轉動擋止於承架的第一擋塊；一彈性元件，其一端結合於承架，另一端結合於該觸動件；其中，該觸動件的止擋部轉動擋止於承架的第一擋塊後，心軸的第一軸段能繼續在限制孔中轉動。In order to achieve the above object, the technical means for the shaft structure of the touch switch of the present invention comprises: a frame provided with a first shaft hole and a first block; and a mandrel which is threaded through the first shaft segment to the frame The first shaft hole has a non-circular cross section; the first shaft segment is sleeved on the first shaft segment of the spindle with a limiting hole, the limiting hole has a first limiting edge, A shaft segment is rotatable within the limiting hole by an angular range, and the first shaft segment is rotatable to stop at the first limiting edge, and the trigger member is further provided with a convex portion and a stopping portion, and the stopping portion can rotate a first block blocking the frame; an elastic member having one end coupled to the carrier and the other end coupled to the actuating member; wherein the stop portion of the actuating member is rotated to block the first stop of the carrier Thereafter, the first shaft segment of the mandrel can continue to rotate in the restriction hole.
本發明所述的承架可固定於電子裝置的主體，而心軸固定於螢幕。當電子裝置的螢幕在閉合0度的休眠狀態時，彈性元件係被壓縮，心軸的第一軸段接觸壓住觸動件限制孔的第一限位邊，而限制觸動件轉動。The rack of the present invention can be fixed to the main body of the electronic device, and the mandrel is fixed to the screen. When the screen of the electronic device is in the dormant state of closing 0 degrees, the elastic member is compressed, and the first shaft segment of the mandrel contacts the first limit edge of the stopper restricting hole to restrict the rotation of the trigger member.
當要解除休眠狀態時，開啟螢幕，固定於螢幕的心軸轉動，第一軸段因而離開限制孔的第一限位邊，此時，彈性元件被釋放而推動觸動件隨著心軸轉動。When the sleep state is to be released, the screen is turned on, and the mandrel fixed to the screen rotates, and the first shaft segment thus leaves the first limit side of the restriction hole. At this time, the elastic member is released to push the trigger member to rotate along with the mandrel.
當螢幕開啟至約90度時，觸動件的凸部觸動電子裝置內部的一控制開關，而解除了休眠狀態，且觸動件的止擋部擋止於承架的第一擋塊而無法再轉動。When the screen is opened to about 90 degrees, the convex portion of the touch device touches a control switch inside the electronic device, and the sleep state is released, and the stopper of the touch member blocks the first stop of the carrier and cannot be rotated again. .
當心軸繼續轉動開啟時，其第一軸段會離開第一限位邊，繼續在限制孔中轉動，進而轉動到最大的開啟角度。因此，螢幕在開啟至解除休眠狀態的角度後，仍可繼續開啟，且不會帶動觸動件轉動，而可解決空間限制的問題。When the mandrel continues to rotate, its first shaft segment will leave the first limit edge and continue to rotate in the restriction hole, thereby rotating to the maximum opening angle. Therefore, after the screen is turned to the angle of releasing the sleep state, the screen can still be turned on, and the touch member is not rotated, and the problem of space limitation can be solved.
當螢幕反轉閉合時，第一軸段在限制孔中轉回到接觸擋止於第一限位邊，而推動觸動件一起轉動，並壓縮彈性元件，而回到閉合0度的狀態。When the screen is closed in reverse, the first shaft section is rotated back in the restricting hole to the contact stop on the first limit side, and the pusher member is rotated together, and the elastic member is compressed to return to the closed 0 degree state.
為能進一步瞭解本發明的特徵、技術手段以及所達成的功能、目的，茲列舉較具體的實施例，繼以圖式、圖號詳細說明如後。In order to further understand the features, technical means, and functions and objects of the present invention, a more specific embodiment will be described, and the drawings and the drawings are described in detail below.
請參閱第1~4圖，為本發明之組合立體圖、另一角度的組合立體圖、元件分解圖及另一角度的元件分解圖。本發明具有觸動開關的轉軸結構係包含一承架1及一穿設於承架1的心軸2。承架1的一端設有一直立架片，架片上設有圓形的第一軸孔11，第一軸孔11旁凸設有第一擋塊12。承架1的另一端亦設有一直立架片，架片上設有一圓形的第二軸孔13，第二軸孔13旁凸設有第二擋塊14，承架1在兩個架片中間設有一結合部15，且承架1上設有數個固定孔16，用於將承架1固定至電子裝置的主體上。Please refer to FIGS. 1 to 4 for a combined perspective view of the present invention, a combined perspective view of another angle, an exploded view of the elements, and an exploded view of the other angle. The shaft structure with the touch switch of the present invention comprises a rack 1 and a mandrel 2 piercing the rack 1. One end of the frame 1 is provided with a standing frame piece, and the frame piece is provided with a circular first shaft hole 11 , and the first shaft hole 11 is convexly provided with a first stopper 12 . The other end of the frame 1 is also provided with a standing frame piece, the frame piece is provided with a circular second shaft hole 13 , and the second shaft hole 13 is convexly provided with a second block 14 , and the frame 1 is in the middle of the two frame pieces A joint portion 15 is provided, and the bracket 1 is provided with a plurality of fixing holes 16 for fixing the bracket 1 to the main body of the electronic device.
該心軸2具有第一軸段21、第二軸段22和第三軸段23，第二軸段22位於第一軸段21和第三軸段23之間。第三軸段23穿設於承架的第二軸孔13，第三軸段23的一端設有一凸環，凸環上設有扇形止擋部26，止擋部26可擋止於承架1的第二擋塊14，以形成螢幕開啟最大角度的限制。凸環的另一側連接一固定件24，固定件24設有數個固定孔25，用以將心軸2固定至電子裝置的螢幕上。The mandrel 2 has a first shaft section 21, a second shaft section 22 and a third shaft section 23, the second shaft section 22 being situated between the first shaft section 21 and the third shaft section 23. The third shaft section 23 is disposed through the second shaft hole 13 of the bracket. One end of the third shaft section 23 is provided with a convex ring, and the convex ring is provided with a fan-shaped stopping portion 26, and the stopping portion 26 can block the bracket. The second stop 14 of 1 is limited to form a maximum angle at which the screen is opened. The other side of the collar is connected to a fixing member 24, and the fixing member 24 is provided with a plurality of fixing holes 25 for fixing the spindle 2 to the screen of the electronic device.
心軸2的第一軸段21設有至少一平面210而使斷面呈非圓形，本實施例的斷面為半圓形，第一軸段21係穿設於承架1的第一軸孔11。The first shaft section 21 of the mandrel 2 is provided with at least one plane 210 so that the cross section is non-circular, the cross section of the embodiment is semicircular, and the first shaft section 21 is threaded through the first of the rack 1 Shaft hole 11.
心軸2的第二軸段22呈圓形，第二軸段22套設有一彈性元件，該彈性元件為扭簧3，扭簧3的一端結合於承架1的結合部15，另一端結合於一觸動件4的一結合孔41。The second shaft section 22 of the mandrel 2 has a circular shape, and the second shaft section 22 is sleeved with an elastic member. The elastic element is a torsion spring 3, and one end of the torsion spring 3 is coupled to the joint portion 15 of the bracket 1 and the other end is combined. A coupling hole 41 of a touch member 4.
該觸動件4以一限制孔42套設於第一軸段21，觸動件4的一側設有一圓桿狀凸部43，另一側設有半圓形的止擋部44，止擋部44可轉動擋止於承架1的第一擋塊12。凸部43在觸動件4轉動至某一角度時可觸動一控制開關，以解除休眠狀態。該限制孔42大於第一軸段21，可讓第一軸段21在其中轉動一角度範圍。限制孔42具有第一限位邊421和第二限位邊422，第一軸段21可轉動使其平面210擋止於第一限位邊421或第二限位邊422，而在第一限位邊421和第二限位邊422的角度範圍內轉動。The triggering member 4 is sleeved on the first shaft segment 21 by a limiting hole 42. One side of the triggering member 4 is provided with a round rod-shaped convex portion 43 and the other side is provided with a semicircular stopping portion 44, and the stopping portion is provided. 44 is rotatable to stop the first stop 12 of the carrier 1. The convex portion 43 can touch a control switch when the trigger member 4 is rotated to a certain angle to release the sleep state. The restriction hole 42 is larger than the first shaft segment 21, and the first shaft segment 21 is allowed to rotate therein by an angular range. The limiting hole 42 has a first limiting edge 421 and a second limiting edge 422. The first shaft segment 21 is rotatable such that the plane 210 is blocked by the first limiting edge 421 or the second limiting edge 422, and at the first The limit edge 421 and the second limit edge 422 are rotated within an angular range.
心軸2的第三軸段23設有一平面230，使第三軸段23的斷面呈非圓形，且第三軸段23的一端設有螺紋段231，第三軸段23上套設有扭力元件5。扭力元件5包含依序套設於第三軸段23的一摩擦片51、第一凸輪52、第二凸輪53、數個彈片54，及一鎖於螺紋段231上的螺帽55。第一凸輪52和第二凸輪53為閉鎖組件，可使電子裝置的螢幕和主體具有自動閉鎖的功能。第一凸輪52和第二凸輪53可相對轉動，二者的相接面分別設有兩個可相互嵌合的凹槽521和凸塊531，當凸塊531嵌合於凹槽521中時即為閉鎖狀態。第一凸輪52固定於承架1，而第二凸輪53和摩擦片51和心軸2連動。The third shaft section 23 of the mandrel 2 is provided with a plane 230 such that the section of the third shaft section 23 is non-circular, and one end of the third shaft section 23 is provided with a threaded section 231, and the third shaft section 23 is sleeved. There is a torsion element 5. The torsion element 5 includes a friction plate 51, a first cam 52, a second cam 53, a plurality of elastic pieces 54, and a nut 55 locked to the threaded section 231, which are sequentially sleeved on the third shaft section 23. The first cam 52 and the second cam 53 are latching components that enable the screen and body of the electronic device to have an automatic latching function. The first cam 52 and the second cam 53 are relatively rotatable, and the abutting faces of the two are respectively provided with two grooves 521 and a protrusion 531 which are mutually engageable, and when the protrusion 531 is fitted in the groove 521, Is locked. The first cam 52 is fixed to the carrier 1, and the second cam 53 and the friction plate 51 are interlocked with the spindle 2.
藉由上述構造，請參閱第5圖，當電子裝置的螢幕在閉合0度的休眠狀態時，扭簧3係被壓縮，心軸2的第一軸段21接觸壓住觸動件4之限制孔42的第一限位邊421，而限制觸動件4轉動。With the above configuration, referring to FIG. 5, when the screen of the electronic device is in the sleep state of closing 0 degrees, the torsion spring 3 is compressed, and the first shaft segment 21 of the spindle 2 contacts the restriction hole that presses the trigger member 4. The first limit edge 421 of 42 limits the rotation of the trigger member 4.
當要解除休眠狀態時，如第6圖所示，開啟螢幕，固定於螢幕的心軸2轉動，並帶動第二凸輪53轉動使其凸塊531離開第一凸輪52的凹槽521，而離開閉鎖位置，且第一軸段21轉動離開限制孔42的第一限位邊421，此時，扭簧3被釋放而推動觸動件4隨著心軸2轉動。當螢幕開啟至約90度時，觸動件4的凸部43觸動電子裝置內部的一控制開關，而解除了休眠狀態，且觸動件4的止擋部44擋止於承架1的第一擋塊12而無法再轉動。When the sleep state is to be released, as shown in FIG. 6, the screen is turned on, the mandrel 2 fixed to the screen is rotated, and the second cam 53 is rotated to cause the bump 531 to leave the groove 521 of the first cam 52, leaving The latching position, and the first shaft segment 21 is rotated away from the first limiting edge 421 of the limiting hole 42, at which time the torsion spring 3 is released to push the trigger member 4 to rotate with the spindle 2. When the screen is opened to about 90 degrees, the convex portion 43 of the trigger member 4 touches a control switch inside the electronic device, and the sleep state is released, and the stopper portion 44 of the trigger member 4 blocks the first block of the carrier 1 Block 12 can no longer be rotated.
請參閱第7圖，係螢幕開啟至140度的狀態示意圖，螢幕在開啟至解除休眠狀態的角度後，仍可繼續開啟，且不會帶動觸動件4轉動。心軸2繼續轉動開啟時，其第一軸段21會在觸動件4的限制孔42中轉動，第一軸段21由接觸第一限位邊421轉動到接觸第二限位邊422，約轉動50度的角度範圍，而使螢幕可由90度再轉動開啟至140度。第二限位邊422為螢幕開啟最大角度的限制，同時，心軸2上的扇形止擋部26亦擋止於承架1的第二擋塊14，而形成螢幕開啟最大角度的限位。Please refer to Fig. 7, which is a schematic diagram of the state in which the screen is turned on to 140 degrees. After the screen is opened to the angle of releasing the sleep state, the screen can still be turned on without driving the trigger member 4 to rotate. When the mandrel 2 continues to rotate, its first shaft segment 21 will rotate in the limiting hole 42 of the actuating member 4, and the first shaft segment 21 is rotated by contacting the first limiting edge 421 to contact the second limiting edge 422. Rotate the angular range of 50 degrees so that the screen can be rotated from 90 degrees to 140 degrees. The second limit edge 422 is a limit for opening the maximum angle of the screen. At the same time, the sector stop 26 on the mandrel 2 also blocks the second stop 14 of the carrier 1 to form a limit of the maximum opening angle of the screen.
當螢幕由開啟最大角度往回轉時，第一軸段21在觸動件4的限制孔42中反向轉動離開第二限位邊422，此時，扭簧3的釋能狀態可以支撐住觸動件4，避免觸動件4隨著心軸2轉動或晃動。直到第一軸段21轉動接觸擋止於第一限位邊421時，心軸2才推動觸動件4一起轉動，並壓縮扭簧3，而使觸動件4回到原來閉合0度的位置。When the screen is rotated from the maximum opening angle, the first shaft segment 21 is reversely rotated away from the second limiting edge 422 in the limiting hole 42 of the actuating member 4, and at this time, the release state of the torsion spring 3 can support the trigger member. 4. The contact member 4 is prevented from rotating or shaking with the spindle 2. Until the first shaft segment 21 is in rotational contact with the first limiting edge 421, the spindle 2 pushes the trigger member 4 to rotate together, and compresses the torsion spring 3, so that the trigger member 4 returns to the position where it was originally closed by 0 degrees.
綜上所述，本發明的觸動件可隨著螢幕轉動至某一角度而解除休眠狀態，且螢幕可繼續往後開啟，但觸動件不會隨著轉動，如此，可適用於空間有限的電子裝置中，而具有較佳的應用性。In summary, the touch member of the present invention can release the sleep state as the screen rotates to a certain angle, and the screen can continue to be opened backward, but the touch member does not rotate, so that it can be applied to electronic devices with limited space. In the device, it has better applicability.
本發明雖為實現上述目的而揭露了較佳的具體實施例，惟其並非用以限制本發明之構造特徵，任何該技術領域之通常知識者應知，在本發明的技術精神下，任何輕易思及之變化或修飾皆是可能的，且皆為本案之申請專利範圍所涵蓋。The present invention has been disclosed in order to achieve the above objects, but it is not intended to limit the structural features of the present invention. It should be understood by those of ordinary skill in the art that, in the technical spirit of the present invention, Any changes or modifications are possible and are covered by the scope of the patent application in this case.
1．．．承架1. . . Shelf
11．．．第一軸孔11. . . First shaft hole
12．．．第一擋塊12. . . First stop
13．．．第二軸孔13. . . Second shaft hole
14．．．第二擋塊14. . . Second stop
15．．．結合部15. . . combination
16．．．固定孔16. . . Fixed hole
2．．．心軸2. . . Mandrel
21．．．第一軸段twenty one. . . First shaft segment
210．．．平面210. . . flat
22．．．第二軸段twenty two. . . Second shaft segment
23．．．第三軸段twenty three. . . Third shaft segment
230．．．平面230. . . flat
231．．．螺紋段231. . . Thread segment
24．．．固定件twenty four. . . Fastener
25．．．固定孔25. . . Fixed hole
26．．．止擋部26. . . Stop
3．．．扭簧3. . . Torsion spring
4．．．觸動件4. . . Touch piece
41．．．結合孔41. . . Bonding hole
42．．．限制孔42. . . Restriction hole
421．．．第一限位邊421. . . First limit side
422．．．第二限位邊422. . . Second limit side
43．．．凸部43. . . Convex
44．．．止擋部44. . . Stop
5．．．扭力元件5. . . Torque element
51．．．摩擦片51. . . Friction plate
52．．．第一凸輪52. . . First cam
521．．．凹槽521. . . Groove
53．．．第二凸輪53. . . Second cam
531．．．凸塊531. . . Bump
54．．．彈片54. . . shrapnel
55．．．螺帽55. . . Nut
第1圖，係本發明之組合立體圖。Fig. 1 is a combined perspective view of the present invention.
第2圖，係本發明另一角度的組合立體圖。Fig. 2 is a combined perspective view of another angle of the present invention.
第3圖，係本發明之元件分解圖。Fig. 3 is an exploded view of the element of the present invention.
第4圖，係本發明另一角度的元件分解圖。Fig. 4 is an exploded view of the element of another angle of the present invention.
第5圖，係本發明在閉合0度的狀態示意圖。Fig. 5 is a schematic view showing the state of the present invention at a state of closing 0 degrees.
第6圖，係本發明在開啟90度的狀態示意圖。Figure 6 is a schematic view showing the state of the present invention at 90 degrees.
第7圖，係本發明在開啟140度的狀態示意圖。Figure 7 is a schematic view showing the state of the present invention at 140 degrees.
1．．．承架1. . . Shelf
11．．．第一軸孔11. . . First shaft hole
15．．．結合部15. . . combination
16．．．固定孔16. . . Fixed hole
2．．．心軸2. . . Mandrel
21．．．第一軸段twenty one. . . First shaft segment
22．．．第二軸段twenty two. . . Second shaft segment
24．．．固定件twenty four. . . Fastener
25．．．固定孔25. . . Fixed hole
3．．．扭簧3. . . Torsion spring
4．．．觸動件4. . . Touch piece
43．．．凸部43. . . Convex
44．．．止擋部44. . . Stop
5．．．扭力元件5. . . Torque element
52．．．第一凸輪52. . . First cam
53．．．第二凸輪53. . . Second cam
54．．．彈片54. . . shrapnel
55．．．螺帽55. . . Nut
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101115428A TWI468096B (en) | 2012-04-30 | 2012-04-30 | A shaft structure with a touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101115428A TWI468096B (en) | 2012-04-30 | 2012-04-30 | A shaft structure with a touch switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201345389A TW201345389A (en) | 2013-11-01 |
| TWI468096B true TWI468096B (en) | 2015-01-01 |
Family
ID=49990413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101115428A TWI468096B (en) | 2012-04-30 | 2012-04-30 | A shaft structure with a touch switch |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI468096B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070214604A1 (en) * | 2006-03-20 | 2007-09-20 | Samsung Electronics Co., Ltd | Portable electronic device having triaxial hinge structure |
-
2012
- 2012-04-30 TW TW101115428A patent/TWI468096B/en active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070214604A1 (en) * | 2006-03-20 | 2007-09-20 | Samsung Electronics Co., Ltd | Portable electronic device having triaxial hinge structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201345389A (en) | 2013-11-01 |
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