CN103388616B - Rotating shaft structure with touch switch - Google Patents
Rotating shaft structure with touch switch Download PDFInfo
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- CN103388616B CN103388616B CN201210143254.XA CN201210143254A CN103388616B CN 103388616 B CN103388616 B CN 103388616B CN 201210143254 A CN201210143254 A CN 201210143254A CN 103388616 B CN103388616 B CN 103388616B
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- shaft part
- block
- touch
- shaft
- rotate
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Abstract
The invention relates to a rotating shaft structure with a touch switch. The rotating shaft structure comprises a supporting frame, a mandrel and a touch piece. A non-circular first shaft section of the mandrel is sleeved by the touch piece via a limitation hole. The first shaft section can rotate for an angle range in the limitation hole and can be blocked at a first limitation side of the limitation hole. The touch piece is also provided with a convex part and a blocking part. The blocking part can rotate to block to a first block of the supporting frame, and after blocking, the first shaft section of the mandrel can continue to rotate in the limitation hole, so that the touch piece can open, with turning of a screen, to an angle, a dormancy state can be relieved, then the screen can continue to open but the touch piece may not be driven to rotate, and the problem of space limitation can be solved.
Description
Technical field
The present invention relates to the turning shaft structure with touch switch, particularly relate to the turning shaft structure can removing computer state of dormancy.
Background technique
Computer is when park mode, and all information in internal memory all can be saved in hard disk, then powered-down is to save electric power.During as recovered computer operation, click power knob, it automatically can load this information and return internal memory, and returns to the picture before computer closedown.
Known mobile computer installs touch part additional on turning shaft structure, automatically park mode can be entered when turning to a certain angle by means of screen, Taiwan as claimant is announced shown in the utility model patent " turning shaft structure of tool automatic blocking " of No. M296586, this turning shaft structure separately includes touch part 9, it is located between cam member 5 and elastomer 6, and be socketed and interlock for jack-post 11, its radial tabs hammer 91, when axis bar 1 rotates to a certain angle, this sheet hammer 91 can touch control unit, such as contact-making switch, and then make the display screen dormancy of this cover body part.
Above-mentioned touch part and axis bar interlock, therefore, at the rotating angular range of screen, touch part also can along with rotation, but when rotation space is limited, known touch part does not meet needs.
Such as: when touch part is applied to breaking dormancy state, screen is breaking dormancy after being opened to a certain angle from closed 0 degree, touch part can turn to a certain angle along with screen from closed 0 degree, but, due to the restriction in space, namely can be rotated further again without space after touch part exceedes this angle, but screen still can continue to open.Under this kind of function requirement, known touch part structure can continue along with screen rotates thus inapplicable.
Summary of the invention
Therefore, main purpose of the present invention is to provide a kind of turning shaft structure with touch switch, its touch part can rotate in an angular range along with screen, with breaking dormancy state, when exceeding this scope, namely touch part cannot rotate with screen, whereby to be applicable to have living space in the electronic equipment of restriction, and provides better application.
For achieving the above object, the technological means that the turning shaft structure that the present invention has touch switch adopts comprises:
Bolster, is provided with the first axis hole and the first block;
Axle, is arranged in the first axis hole of bolster with the first shaft part, the section of this first shaft part is non-circular;
Touch part, the first shaft part of this axle is sheathed on limiting holes, this limiting holes has the first position-limited edge, first shaft part can rotate an angular range in this limiting holes, and the first shaft part can rotate block in the first position-limited edge, this touch part is also provided with protuberance and blocked part, and block can be rotated in the first block of bolster in this blocked part;
Elastic component, its one end is incorporated into bolster, and the other end is incorporated into this touch part;
Wherein, block is rotated after the first block of bolster in the blocked part of this touch part, and the first shaft part of axle can continue to rotate in limiting holes.
Bolster of the present invention can be fixed on the main body of electronic equipment, and axle is fixed on screen.When the screen of electronic equipment is when the state of dormancy of closed 0 degree, elastic component system is compressed, and the first position-limited edge of touch part limiting holes is pushed down in the first shaft part contact of axle, and limits touch part rotation.
When wanting breaking dormancy state, open screen, be fixed on the central axis of screen, thus the first shaft part leaves the first position-limited edge of limiting holes, and now, elastic component is released and promotes touch part along with central axis.
When screen opening is to about 90 degree, the protuberance of touch part touches the control switch of electronic equipment inside, and relieves state of dormancy, and the blocked part block of touch part in bolster the first block and cannot rotate again.
When axle is rotated further unlatching, its first shaft part can leave the first position-limited edge, continues to rotate in limiting holes, and then turns to maximum opening angle.Therefore, screen, after the angle being opened into breaking dormancy state, still can continue to open, and touch part can not be driven to rotate, and can solve the problem of spatial constraints.
When screen reversion is closed, the first shaft part rotates back into contact block in the first position-limited edge in limiting holes, and promotes touch part and rotate together, and pressure elasticity assembly, and get back to the state of closed 0 degree.
For feature of the present invention, technological means and the function reached, object can be understood further, now enumerate specific embodiment, by reference to the accompanying drawings and reference character be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is combination stereogram of the present invention;
Fig. 2 is the combination stereogram of another angle of the present invention;
Fig. 3 is assembly exploded view of the present invention;
Fig. 4 is the assembly exploded view of another angle of the present invention;
Fig. 5 is that the present invention is in the view closing 0 degree;
Fig. 6 is the view of the present invention unlatching 90 degree;
Fig. 7 is the view of the present invention unlatching 140 degree.
Reference numerals list
1, bolster 11, first axis hole
12, the first block 13, second axis hole
14, the second block 15, connecting part
16, fixed hole 2, axle
21, the first shaft part 210, plane
22, the second shaft part 23, the 3rd shaft part
230, plane 231, thread section
24, fixed block 25, fixed hole
26, blocked part 3, torsion spring
4, touch part 41, joining hole
42, limiting holes 421, first position-limited edge
422, the second position-limited edge 43, protuberance
44, blocked part 5, torsion assembly
51, friction plate 52, first cam
521, groove 53, second cam
531, projection 54, shell fragment
55, nut
Embodiment
Referring to Fig. 1-4, is the assembly exploded view of the combination stereogram of combination stereogram of the present invention, another angle, assembly exploded view and another angle.The turning shaft structure system that the present invention has touch switch comprises bolster 1 and is arranged in the axle 2 of bolster 1.One end of bolster 1 is provided with a vertical type shelf sheet, and frame sheet is provided with the first circular axis hole 11, first axis hole 11 side and is convexly equipped with the first block 12.The other end of bolster 1 is also provided with vertical type shelf sheet, frame sheet is provided with the second circular axis hole 13, second axis hole 13 side and is convexly equipped with the second block 14, and bolster 1 is provided with connecting part 15 in the middle of two frame sheets, and bolster 1 is provided with several fixed hole 16, for bolster 1 being fixed to the main body of electronic equipment.
This axle 2 has the first shaft part 21, second shaft part 22 and the 3rd shaft part 23, second shaft part 22 between the first shaft part 21 and the 3rd shaft part 23.One end that 3rd shaft part 23 is arranged in the second axis hole the 13, three shaft part 23 of bolster is provided with bulge loop, and bulge loop is provided with fan-shaped blocked part 26, blocked part 26 can block in the second block 14 of bolster 1, to form the restriction of screen opening maximum angle.The opposite side connection fixture 24 of bulge loop, fixed block 24 is provided with several fixed hole 25, in order to axle 2 to be fixed on the screen of electronic equipment.
First shaft part 21 of axle 2 is provided with at least one plane 210 and makes section be non-circular, and the section of the present embodiment is semicircle, and the first shaft part 21 is the first axis hole 11 being arranged in bolster 1.
Second shaft part 22 of axle 2 is rounded, and the second shaft part 22 is arranged with elastic component, and this elastic component is torsion spring 3, and one end of torsion spring 3 is incorporated into the connecting part 15 of bolster 1, and the other end is incorporated into the joining hole 41 of touch part 4.
This touch part 4 is sheathed on the first shaft part 21 with limiting holes 42, and the side of touch part 4 is provided with round bar shape protuberance 43, and opposite side is provided with semicircular blocked part 44, and the rotatable block in blocked part 44 is in the first block 12 of bolster 1.Protuberance 43 can touch control switch when touch part 4 turns to a certain angle, with breaking dormancy state.This limiting holes 42 is greater than the first shaft part 21, and the first shaft part 21 can be allowed to rotate an angular range wherein.Limiting holes 42 has the first position-limited edge 421 and the second position-limited edge 422, first shaft part 21 rotatably makes its plane 210 block in the first position-limited edge 421 or the second position-limited edge 422, and rotates in the angular range of the first position-limited edge 421 and the second position-limited edge 422.
3rd shaft part 23 of axle 2 is provided with plane 230, and the section making the 3rd shaft part 23 is non-circular, and one end of the 3rd shaft part 23 is provided with thread section 231, and the 3rd shaft part 23 is arranged with torsion assembly 5.Torsion assembly 5 comprises friction plate 51, first cam 52, second cam 53, the several shell fragment 54 that are sequentially sheathed on the 3rd shaft part 23, and locks in the nut 55 on thread section 231.First cam 52 and the second cam 53 are locking assembly, and the screen of electronic equipment and main body can be made to have the function of automatic blocking.First cam 52 and the second cam 53 can relatively rotate, and the abutted surface of the two is respectively equipped with two grooves 521 and projection 531 that can mutually be fitted together to, and is blocking when projection 531 is embedded in groove 521.First cam 52 is fixed on bolster 1, and the second cam 53 and friction plate 51 and axle 2 interlock.
According to above-mentioned structure, refer to Fig. 5, when the screen of electronic equipment is when the state of dormancy of closed 0 degree, torsion spring 3 is compressed, and the first shaft part 21 of axle 2 contacts the first position-limited edge 421 pushing down touch part 4 limiting holes 42, and limits touch part 4 and rotate.
When wanting breaking dormancy state, as shown in Figure 6, open screen, the axle 2 being fixed on screen is rotated, and drive the second cam 53 rotation to make its projection 531 leave the groove 521 of the first cam 52, and leave locked position of coupler, and the first shaft part 21 is rotated away from the first position-limited edge 421 of limiting holes 42, now, torsion spring 3 is released and promotes touch part 4 along with axle 2 and rotates.When screen opening to about 90 degree time, the protuberance 43 of touch part 4 touches the control switch of electronic equipment inside, and relieves state of dormancy, and blocked part 44 block of touch part 4 in bolster 1 the first block 12 and cannot rotate again.
Refer to Fig. 7, this figure is the view that screen opening to 140 is spent, and screen, after the angle being opened into breaking dormancy state, still can continue to open, and touch part 4 can not be driven to rotate.When axle 2 is rotated further unlatching, its first shaft part 21 can rotate in the limiting holes 42 of touch part 4, first shaft part 21 turns to contact second position-limited edge 422 by contact first position-limited edge 421, about rotates the angular range of 50 degree, and make screen can by 90 degree again rotation be opened into 140 degree.Second position-limited edge 422 is the restriction of screen opening maximum angle, and meanwhile, the fan-shaped blocked part 26 in axle 2 also block, in the second block 14 of bolster 1, and forms the spacing of screen opening maximum angle.
When screen is from when opening maximum angle toward revolution, the first shaft part 21 rotates backward and leaves the second position-limited edge 422 in the limiting holes 42 of touch part 4, and now, releasing of torsion spring 3 state can support touch part 4, avoids touch part 4 to rotate or rock along with axle 2.Until the first shaft part 21 rotates contact block when the first position-limited edge 421, axle 2 just promotes touch part 4 and rotates together, and compresses torsion spring 3, and makes touch part 4 get back to the position of original closed 0 degree.
In sum, touch part of the present invention can turn to a certain angle and breaking dormancy state along with screen, and screen can continue to open backward, but touch part can not, along with rotation, so, be applicable in the electronic equipment of limited space, and has preferably application.
Though the present invention discloses preferably specific embodiment for achieving the above object; but the structure characteristics that it is not intended to limiting the invention; any those skilled in the art it will be appreciated that; under technical spirit of the present invention, any change of expecting easily or amendment be all possible and all contain by the protection domain of present patent application.
Claims (9)
1. have a turning shaft structure for touch switch, it comprises:
Bolster, is provided with the first axis hole and the first block;
Axle, is arranged in the first axis hole of bolster with the first shaft part, the section of this first shaft part is non-circular;
Touch part, the first shaft part of this axle is sheathed on limiting holes, this limiting holes has the first position-limited edge, first shaft part can rotate an angular range in this limiting holes, and the first shaft part can rotate block in the first position-limited edge, this touch part is also provided with protuberance and blocked part, and block can be rotated in the first block of bolster in this blocked part;
Elastic component, its one end is incorporated into bolster, and the other end is incorporated into this touch part;
Wherein, block is rotated after the first block of bolster in the blocked part of this touch part, and the first shaft part of axle can continue to rotate in limiting holes.
2. the turning shaft structure with touch switch according to claim 1, is characterized in that, this limiting holes has the second position-limited edge, and this first shaft part can rotate block in the second position-limited edge, and rotates in the angular range of the first position-limited edge and the second position-limited edge.
3. the turning shaft structure with touch switch according to claim 1, is characterized in that, this first shaft part is provided with plane, and this plane can rotate block in the first position-limited edge of limiting holes.
4. the turning shaft structure with touch switch according to claim 2, is characterized in that, this first shaft part is provided with plane, and this plane can rotate block in the first position-limited edge of limiting holes and the second position-limited edge.
5. the turning shaft structure with touch switch according to claim 1, wherein, this elastic component is the torsion spring being sheathed on axle, and this axle has the second shaft part, and torsion spring is sheathed on this second shaft part.
6. the turning shaft structure with touch switch according to claim 5, is characterized in that, this axle has the 3rd shaft part, and the 3rd shaft part is arranged with torsion assembly.
7. the turning shaft structure with touch switch according to claim 6, it is characterized in that, this torsion assembly comprises the first cam, the second cam, several shell fragment and the nut that are sheathed on the 3rd shaft part, and the first cam and the second cam are relatively turnable locking assembly.
8. the turning shaft structure with touch switch according to claim 6, is characterized in that, this second shaft part is between the first shaft part and the 3rd shaft part.
9. the turning shaft structure with touch switch according to claim 8, is characterized in that, the 3rd shaft part is arranged in the second axis hole of bolster, and one end of the 3rd shaft part is provided with bulge loop, the opposite side connection fixture of bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210143254.XA CN103388616B (en) | 2012-05-10 | 2012-05-10 | Rotating shaft structure with touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210143254.XA CN103388616B (en) | 2012-05-10 | 2012-05-10 | Rotating shaft structure with touch switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103388616A CN103388616A (en) | 2013-11-13 |
| CN103388616B true CN103388616B (en) | 2015-06-10 |
Family
ID=49532994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210143254.XA Active CN103388616B (en) | 2012-05-10 | 2012-05-10 | Rotating shaft structure with touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103388616B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457138B (en) * | 2014-09-10 | 2022-12-13 | 通用电气公司 | Breathing loop device for anesthesia machine |
| CN109281923B (en) * | 2018-10-22 | 2023-09-26 | 华南理工大学 | Gap-adjustable swivel hinge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6163928A (en) * | 1998-07-11 | 2000-12-26 | Tae Woo Precision Ltd. | Hinge device for casing |
| CN2864207Y (en) * | 2006-01-27 | 2007-01-31 | 兆利科技工业股份有限公司 | Turning shaft structure with self-locking function |
| CN2864785Y (en) * | 2005-11-21 | 2007-01-31 | 环达电脑(上海)有限公司 | Notebook computer |
| CN102081448A (en) * | 2009-11-30 | 2011-06-01 | 英业达股份有限公司 | Notebook computer capable of realizing automatic power off through closing cover |
-
2012
- 2012-05-10 CN CN201210143254.XA patent/CN103388616B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6163928A (en) * | 1998-07-11 | 2000-12-26 | Tae Woo Precision Ltd. | Hinge device for casing |
| CN2864785Y (en) * | 2005-11-21 | 2007-01-31 | 环达电脑(上海)有限公司 | Notebook computer |
| CN2864207Y (en) * | 2006-01-27 | 2007-01-31 | 兆利科技工业股份有限公司 | Turning shaft structure with self-locking function |
| CN102081448A (en) * | 2009-11-30 | 2011-06-01 | 英业达股份有限公司 | Notebook computer capable of realizing automatic power off through closing cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103388616A (en) | 2013-11-13 |
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| C14 | Grant of patent or utility model | ||
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