CN104252240A - Rotating shaft and electronic device - Google Patents
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- CN104252240A CN104252240A CN201310259565.7A CN201310259565A CN104252240A CN 104252240 A CN104252240 A CN 104252240A CN 201310259565 A CN201310259565 A CN 201310259565A CN 104252240 A CN104252240 A CN 104252240A
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Abstract
The invention discloses a rotating shaft and an electronic device. The rotating shaft comprises a first support and a toothed piece, wherein the first support comprises a first fixing end and a first meshing end; the toothed piece is meshed with the first meshing end; the first fixing end is fixedly arranged on a first body, the first meshing end is provided with multiple third teeth, a first tooth and a second tooth, the multiple third teeth are connected in parallel, the first tooth and the second tooth are respectively arranged at two sides of the third teeth, the height of the first tooth and/or the height of the second tooth are/is smaller than the height of the third teeth, thus an interaction force which is generated when the first tooth and/or the second tooth are/is meshed with the toothed piece can be reduced, and a rotating angle of the toothed piece which rotates relative to the first support is enlarged. According to the rotating shaft and the electronic device, provided by the invention, the technical problem in the prior art that a top cover of a machine body and the bottom surface of the machine body cannot be completely closed when a screen is backwards overturned by 360 degrees is solved; the technical effects that when the screen is backwards overturned by 360 degrees, the top cover of the machine body and the bottom surface of the machine body can be completely closed, and the screen is stable and cannot shake up and down are realized.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of rotating shaft and a kind of electronic equipment.
Background technology
The individual calculus terminal of user, from traditional PC, has been extended to the form of the more horn of plenty such as panel computer, smart mobile phone.Notebook and panel computer, as the important individual calculus terminal category of two classes, play more and more important role in the Infomiation Production and consumption of user.Along with user is to the change of experience demand, the form of this two series products is also constantly merging evolution.
At present, occurred that a kind of screen can be turned over the two-in-one electronic equipment of the dull and stereotyped notebook of 360 degree on the market, when screen turns over 360 degree, time fuselage top cover and body bottom surface are coincided, this electronic equipment just can realize dull and stereotyped function.
But present inventor is in the process realizing invention technical scheme in the embodiment of the present application, find that above-mentioned technology at least exists following technical matters:
When user needs to use panel function, and screen is turned over to 360 degree, time fuselage top cover and body bottom surface are coincided, because electronic equipment has arrived its maximum angle by the Unscrew of rotating shaft, its rotating shaft will there will be a screen resilience, make to there is a gap between fuselage top cover and body bottom surface, can not close fixing completely, cause user under plate mode during touch screen, screen can teetertotter, and sense of touch is uncomfortable.
That is, screen of the prior art can be turned over the two-in-one electronic equipment of the dull and stereotyped notebook of 360 degree, exist screen turn over 360 degree time, gap is there is between fuselage top cover and body bottom surface, the technical matters that can not close completely, and then cause this class of electronic devices under plate mode, the technical matters that screen can teetertotter.
Summary of the invention
The embodiment of the present application is by providing a kind of rotating shaft and a kind of electronic equipment, solve screen of the prior art can to turn over the two-in-one electronic equipment of the dull and stereotyped notebook of 360 degree, exist screen turn over 360 degree time, gap is there is between fuselage top cover and body bottom surface, the technical matters that can not close completely, and then cause this class of electronic devices under plate mode, the technical matters that screen can teetertotter.Achieve when screen turn over 360 degree time, fuselage top cover and body bottom surface are completely closed, and the technique effect that can not teetertotter stablized by screen.
On the one hand, the embodiment of the present application provides following technical scheme:
A kind of rotating shaft, can connect the first noumenon and second body of electronic equipment, make can realize relatively rotating between described the first noumenon and described second body, described rotating shaft comprises:
First support, wherein, the first end of engagement that described first support comprises the first stiff end and is connected with described first stiff end;
Gear piece, engages with described first end of engagement;
Wherein, described first stiff end is fixed on described the first noumenon, described first end of engagement is set side by side with connected multiple 3rd teeth and is arranged at the first teeth and second teeth of described multiple 3rd teeth both sides respectively, in order to engage with described gear piece, to make described gear piece can relative to described first holder pivots;
Wherein, first tooth depth of described first teeth and/or the second tooth depth of described second teeth are less than the 3rd tooth depth of each 3rd teeth of described multiple 3rd teeth, to reduce interaction force when described first teeth and/or described second teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.
Optionally, described first tooth depth and/or described second tooth depth are at least 80% of described 3rd tooth depth, to make described gear piece and firm the engaging of described first support energy.
Optionally, first facewidth of described first teeth and/or second facewidth of described second teeth are less than the 3rd facewidth of each 3rd teeth of described multiple 3rd teeth, to reduce interaction force when described first teeth and/or described second teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.
Optionally, described first facewidth and/or described second facewidth are at least 80% of described 3rd facewidth, to make described gear piece and firm the engaging of described first support energy.
Optionally, described gear piece comprises: be set up in parallel and multiple 6th teeth be connected; Be arranged at the 4th teeth and the 5th teeth of described multiple 6th teeth both sides respectively, in order to engage with described first support; 4th tooth depth of described 4th teeth and/or the 5th tooth depth of described 5th teeth are less than the 6th tooth depth of each 6th teeth of described multiple 6th teeth.
Optionally, described gear piece comprises the second stiff end, and the second end of engagement be connected with described second stiff end, and wherein, described second stiff end is fixed on described second body, and described second end of engagement engages with described first end of engagement.
Optionally, described rotating shaft also comprises: the first axle, vertically runs through the center of described gear piece, with fixing described gear piece, and makes described gear piece can with described first axle for axis rotation.
Optionally, described rotating shaft also comprises: the second axle, vertically runs through described first end of engagement, fixes described first support to coordinate described the first noumenon.
On the other hand, the embodiment of the present application additionally provides a kind of electronic equipment, comprising:
The first noumenon;
Second body;
Rotating shaft as described in above-described embodiment;
By described rotating shaft, described the first noumenon is connected with described second body.
Optionally, described electronic equipment also comprises: the first location structure, is arranged on the first side away from described rotating shaft on described the first noumenon; Second location structure corresponding with described first location structure, is arranged on the second side corresponding with described first side on described second body; Wherein, when described the first noumenon and described second body see angle be 0 degree or 360 degree time, described the first noumenon and described second body to be fixed with described second location structure by described first location structure and to be connected.
Optionally, described first location structure is specially the first magnetic part, and described second location structure is the second magnetic part attracted each other with described first magnetic part.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
1, the embodiment of the present application is by providing a kind of rotating shaft, rotating shaft first support end of engagement is set up in parallel connected multiple teeth, and reduce the tooth depth of both sides of edges teeth, to reduce interaction force when both sides of edges teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.Solve screen of the prior art can to turn over the two-in-one electronic equipment of the dull and stereotyped notebook of 360 degree, exist screen turn over 360 degree time, gap is there is between fuselage top cover and body bottom surface, the technical matters that can not close completely, and then cause this class of electronic devices under plate mode, the technical matters that screen can teetertotter.Achieve when screen turn over 360 degree time, fuselage top cover and body bottom surface are completely closed, and the technique effect that can not teetertotter stablized by screen.
2, the embodiment of the present application is at least 80% of all the other teeth tooth depths by the tooth depth arranging rotating shaft first support end of engagement coboundary both sides teeth, to make the interaction force when reducing both sides of edges teeth and engaging with described gear piece, while increasing the rotational angle of described gear piece relative to described first holder pivots, described gear piece and firm the engaging of described first support energy can be made.
3, the embodiment of the present application is by the facewidth of minimizing first support end of engagement coboundary both sides teeth, and arrange that it is at least all the other teeth facewidth 80%, to make the interaction force when larger reduction both sides of edges teeth engage with described gear piece, while increasing the rotational angle of described gear piece relative to described first holder pivots, described gear piece and firm the engaging of described first support energy can be made.
4, the embodiment of the present application arranges the first location structure and the second location structure by correspondence on the first noumenon and the second body of electronic equipment, as magnetic part, make when screen and base be 0 degree or 360 degree time, described the first noumenon and described second body to be obtained with described second location structure by described first location structure and are better fixedly connected with.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one shaft;
Fig. 2 is the structural representation of rotating shaft when gear piece is support in the embodiment of the present invention one;
Fig. 3 is the schematic diagram of multiple support serial connection in the embodiment of the present invention one;
Fig. 4 is the structural representation of electronic equipment in the embodiment of the present invention two.
Embodiment
The embodiment of the present application is by providing a kind of rotating shaft and a kind of electronic equipment, solve screen of the prior art can to turn over the two-in-one electronic equipment of the dull and stereotyped notebook of 360 degree, exist screen turn over 360 degree time, gap is there is between fuselage top cover and body bottom surface, the technical matters that can not close completely, and then cause this class of electronic devices under plate mode, the technical matters that screen can teetertotter.Achieve when screen turn over 360 degree time, fuselage top cover and body bottom surface are completely closed, and the technique effect that can not teetertotter stablized by screen.
For solving the problems of the technologies described above, the embodiment of the present application provides the general thought of technical scheme as follows:
The invention provides a kind of rotating shaft, can connect the first noumenon and second body of electronic equipment, make can realize relatively rotating between described the first noumenon and described second body, described rotating shaft comprises:
First support, wherein, the first end of engagement that described first support comprises the first stiff end and is connected with described first stiff end;
Gear piece, engages with described first end of engagement;
Wherein, described first stiff end is fixed on described the first noumenon, described first end of engagement is set side by side with connected multiple 3rd teeth and is arranged at the first teeth and second teeth of described multiple 3rd teeth both sides respectively, in order to engage with described gear piece, to make described gear piece can relative to described first holder pivots;
Wherein, first tooth depth of described first teeth and/or the second tooth depth of described second teeth are less than the 3rd tooth depth of each 3rd teeth of described multiple 3rd teeth, to reduce interaction force when described first teeth and/or described second teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.
Can be found out by foregoing, by being set up in parallel connected multiple teeth on rotating shaft first support end of engagement, and reduce the tooth depth of both sides of edges teeth, to reduce interaction force when both sides of edges teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.Solve screen of the prior art can to turn over the two-in-one electronic equipment of the dull and stereotyped notebook of 360 degree, exist screen turn over 360 degree time, gap is there is between fuselage top cover and body bottom surface, the technical matters that can not close completely, and then cause this class of electronic devices under plate mode, the technical matters that screen can teetertotter.Achieve when screen turn over 360 degree time, fuselage top cover and body bottom surface are completely closed, and the technique effect that can not teetertotter stablized by screen.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail, the specific features being to be understood that in the embodiment of the present invention and embodiment is the detailed description to technical solution of the present invention, instead of the restriction to technical solution of the present invention, when not conflicting, the technical characteristic in the embodiment of the present invention and embodiment can combine mutually.
Embodiment one:
A kind of rotating shaft is provided in embodiment one, the first noumenon and second body of electronic equipment can be connected, make can realize relatively rotating between described the first noumenon and described second body, in actual applications, this rotating shaft can be applied to the electronic equipment such as smart mobile phone, dull and stereotyped notebook, will not enumerate in the present embodiment.
Please refer to Fig. 1, Fig. 1 is the primary structure figure of the embodiment of the present application one shaft, and described rotating shaft comprises:
First support 101, wherein, the first end of engagement 103 that described first support 101 comprises the first stiff end 102 and is connected with described first stiff end 102;
Gear piece 104, engages with described first end of engagement 103;
Wherein, described first stiff end 102 is fixed on described the first noumenon, described first end of engagement 103 is set side by side with connected multiple 3rd teeth 107 and is arranged at the first teeth 105 and the second teeth 106 of described multiple 3rd teeth 107 both sides respectively, in order to engage with described gear piece 104, can rotate relative to described first support 101 to make described gear piece 104;
Wherein, first tooth depth of described first teeth 105 and/or the second tooth depth of described second teeth 106 are less than the 3rd tooth depth of each 3rd teeth 107 of described multiple 3rd teeth 107, to reduce interaction force when described first teeth 105 and/or described second teeth 106 engage with described gear piece 104, to increase the rotational angle that described gear piece 104 rotates relative to described first support 101.
In specific implementation process, for described electronic equipment for screen can be turned over the dull and stereotyped notebook of 360 degree, suppose that described the first noumenon is keyboard base, described second body is screen, can certainly be described the first noumenon be screen, described second body be keyboard base.When angle between screen and keyboard base is the maximum angle of 0 degree or 360 degree, due to the pressure between the first teeth 105 of rotating shaft inner blade 104 and the first support 101 or the second teeth 106 between screen and keyboard base, the generation of screen resilience can be caused, and then make can there is gap between screen and keyboard base, can not be completely closed, the present embodiment provides following two kinds of plans of establishment to improve the problems referred to above:
If A only need to make screen turn over 360 degree time, fuselage top cover and body bottom surface are completely closed, then only need the first tooth depth of the first teeth 105 reduced as shown in Figure 1, to increase tolerance clearance when the first teeth 105 engage with gear piece 104, when the angle reduced between screen and keyboard base is the maximum angle of 360 degree, pressure between first teeth 105 and gear piece 104, can be completely closed with the body bottom surface of the fuselage top cover and the keyboard base back side that make the screen back side.In like manner, if only need to make when between screen and keyboard base, angle is 0 degree, screen cover and keyboard face completely closed, then only can reduce the second tooth depth of the second teeth 106 as shown in Figure 1.
If B need between screen and keyboard base angle be 0 degree and 360 degree time, make screen and keyboard base all completely closed, then can reduce the first tooth depth of the first teeth 105 and the second tooth depth of the second teeth 106 simultaneously.
In embodiments of the present invention, described first tooth depth and/or described second tooth depth are at least 80% of described 3rd tooth depth, to make described gear piece 104 and firm the engaging of described first support 101 energy.
Specifically, by described first tooth depth and/or described second tooth depth being controlled to the 80%-100% of the 3rd tooth depth, can interaction force when reducing described first teeth 105 and/or described second teeth 106 and engaging with described gear piece 104, while increasing the rotational angle of described gear piece 104 relative to described first support 101 rotation, when ensureing described first support 101 and described gear piece 104 engagement rotation to maximum relative angle, both teeth can effectively firmly engage, and do not occur de-tooth phenomenon.
In example of the present invention, first facewidth of described first teeth 105 and/or second facewidth of described second teeth 106 are less than the 3rd facewidth of each 3rd teeth 107 of described multiple 3rd teeth 107, to reduce interaction force when described first teeth 105 and/or described second teeth 106 engage with described gear piece 104, to increase the rotational angle that described gear piece 104 rotates relative to described first support 101.
In embodiments of the present invention, described first facewidth and/or described second facewidth are at least 80% of described 3rd facewidth, to make described gear piece 104 and firm the engaging of described first support 101 energy.
Specifically, that is, except can be reduced interaction force when engaging with described gear piece 104 by the tooth depth reducing the first teeth 105 and/or the second teeth 106, to increase the rotational angle that described gear piece 104 rotates relative to described first support 101, the rotational angle that described gear piece 104 rotates relative to described first support 101 can also be increased by the facewidth reducing the first teeth 105 and/or the second teeth 106, wherein, the thickness of the first teeth 105 and/or the second teeth 106 is identical with the 3rd teeth 107.
In embodiments of the present invention, described gear piece 104 comprises: be set up in parallel and multiple 6th teeth 108 be connected; Be arranged at the 4th teeth 109 and the 5th teeth 110 of described multiple 6th teeth 108 both sides respectively, in order to engage with described first support 101; 4th tooth depth of described 4th teeth 109 and/or the 5th tooth depth of described 5th teeth 110 are less than the 6th tooth depth of each 6th teeth 108 of described multiple 6th teeth 108.
Specifically, can also be corresponding with the first teeth 105 on described first support 101 and/or the second teeth 106 by reducing, be arranged at the 4th teeth 109 of the both sides of edges on described gear piece 104 and the tooth depth of the 5th teeth 110, increase the rotational angle that described gear piece 104 rotates relative to described first support 101.
In embodiments of the present invention, described gear piece 104 comprises the second stiff end 203, and the second end of engagement 202 be connected with described second stiff end 203, wherein, described second stiff end 203 is fixed on described second body, and described second end of engagement 202 engages with described first end of engagement 103.
In specific implementation process, as shown in Figure 2, described gear piece 104 also can be support 201, engages with the first support 101, can rotate relative to described first support 101.
In embodiments of the present invention, described rotating shaft also comprises: the first axle 112, vertically runs through the center of described gear piece 104, with fixing described gear piece 104, and makes described gear piece 104 can with described first axle 112 for axis rotation.
In embodiments of the present invention, described rotating shaft also comprises: the second axle 111, vertically runs through described first end of engagement 103, fixes described first support 101 to coordinate described the first noumenon.
In specific implementation process, as Fig. 3, described rotating shaft can be combined to form by multiple first supports 101 and multiple gear piece 104, wherein, multiple first support 101 is connected in series by described second axle 111, corresponding multiple gear pieces 104 are connected in series by described first axle 112, and each first support 101 engages with the gear piece 104 of correspondence.Now, the rotational angle that described multiple gear piece 104 rotates relative to described multiple first support 101 can be increased by the tooth depth reducing the first teeth 105 and/or the second teeth 106 on multiple first support 104, to increase the maximum rotation angle of rotating shaft entirety.
Embodiment two:
In embodiment two, provide a kind of electronic equipment, please refer to Fig. 4, Fig. 4 is the structural drawing at the front 401 of electronic equipment in the embodiment of the present invention and the back side 402 of electronic equipment, and this equipment comprises:
The first noumenon 403;
Second body 404;
Rotating shaft 405 as described in embodiment one;
By described rotating shaft 405, described the first noumenon 403 is connected with described second body 404.
In embodiments of the present invention, described electronic equipment also comprises: the first location structure 406, is arranged on the first side away from described rotating shaft 405 on described the first noumenon 403; Second location structure 407 corresponding with described first location structure 406, is arranged on the second side corresponding with described first side on described second body 404; Wherein, when between described the first noumenon 403 and described second body 404 angle be 0 degree or 360 degree time, described the first noumenon 403 and described second body 404 to be fixed with described second location structure 407 by described first location structure 406 and to be connected.
In embodiments of the present invention, described first location structure 406 is specially the first magnetic part, and described second location structure 407 is the second magnetic part attracted each other with described first magnetic part.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
1, the embodiment of the present application is by providing a kind of rotating shaft, rotating shaft first support end of engagement is set up in parallel connected multiple teeth, and reduce the tooth depth of both sides of edges teeth, to reduce interaction force when both sides of edges teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.Solve screen of the prior art can to turn over the two-in-one electronic equipment of the dull and stereotyped notebook of 360 degree, exist screen turn over 360 degree time, gap is there is between fuselage top cover and body bottom surface, the technical matters that can not close completely, and then cause this class of electronic devices under plate mode, the technical matters that screen can teetertotter.Achieve when screen turn over 360 degree time, fuselage top cover and body bottom surface are completely closed, and the technique effect that can not teetertotter stablized by screen.
2, the embodiment of the present application is at least 80% of all the other teeth tooth depths by the tooth depth arranging rotating shaft first support end of engagement coboundary both sides teeth, to make the interaction force when reducing both sides of edges teeth and engaging with described gear piece, while increasing the rotational angle of described gear piece relative to described first holder pivots, described gear piece and firm the engaging of described first support energy can be made.
3, the embodiment of the present application is by the facewidth of minimizing first support end of engagement coboundary both sides teeth, and arrange that it is at least all the other teeth facewidth 80%, to make the interaction force when larger reduction both sides of edges teeth engage with described gear piece, while increasing the rotational angle of described gear piece relative to described first holder pivots, described gear piece and firm the engaging of described first support energy can be made.
4, the embodiment of the present application arranges the first location structure and the second location structure by correspondence on the first noumenon and the second body of electronic equipment, as magnetic part, make when screen and base be 0 degree or 360 degree time, described the first noumenon and described second body to be obtained with described second location structure by described first location structure and are better fixedly connected with.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (11)
1. a rotating shaft, can connect the first noumenon and second body of electronic equipment, and make can realize relatively rotating between described the first noumenon and described second body, it is characterized in that, described rotating shaft comprises:
First support, wherein, the first end of engagement that described first support comprises the first stiff end and is connected with described first stiff end;
Gear piece, engages with described first end of engagement;
Wherein, described first stiff end is fixed on described the first noumenon, described first end of engagement is set side by side with connected multiple 3rd teeth and is arranged at the first teeth and second teeth of described multiple 3rd teeth both sides respectively, in order to engage with described gear piece, to make described gear piece can relative to described first holder pivots;
Wherein, first tooth depth of described first teeth and/or the second tooth depth of described second teeth are less than the 3rd tooth depth of each 3rd teeth of described multiple 3rd teeth, to reduce interaction force when described first teeth and/or described second teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.
2. rotating shaft as claimed in claim 1, it is characterized in that, described first tooth depth and/or described second tooth depth are at least 80% of described 3rd tooth depth, to make described gear piece and firm the engaging of described first support energy.
3. rotating shaft as claimed in claim 1, it is characterized in that, first facewidth of described first teeth and/or second facewidth of described second teeth are less than the 3rd facewidth of each 3rd teeth of described multiple 3rd teeth, to reduce interaction force when described first teeth and/or described second teeth engage with described gear piece, to increase the rotational angle of described gear piece relative to described first holder pivots.
4. rotating shaft as claimed in claim 3, it is characterized in that, described first facewidth and/or described second facewidth are at least 80% of described 3rd facewidth, to make described gear piece and firm the engaging of described first support energy.
5. rotating shaft as claimed in claim 1, it is characterized in that, described gear piece comprises:
Be set up in parallel and multiple 6th teeth be connected;
Be arranged at the 4th teeth and the 5th teeth of described multiple 6th teeth both sides respectively, in order to engage with described first support;
4th tooth depth of described 4th teeth and/or the 5th tooth depth of described 5th teeth are less than the 6th tooth depth of each 6th teeth of described multiple 6th teeth.
6. rotating shaft as claimed in claim 1, it is characterized in that, described gear piece comprises the second stiff end, and the second end of engagement to be connected with described second stiff end, wherein, described second stiff end is fixed on described second body, and described second end of engagement engages with described first end of engagement.
7. rotating shaft as claimed in claim 1, it is characterized in that, described rotating shaft also comprises:
First axle, vertically runs through the center of described gear piece, with fixing described gear piece, and makes described gear piece can with described first axle for axis rotation.
8. rotating shaft as claimed in claim 1, it is characterized in that, described rotating shaft also comprises:
Second axle, vertically runs through described first end of engagement, fixes described first support to coordinate described the first noumenon.
9. an electronic equipment, is characterized in that, comprising:
The first noumenon;
Second body;
Rotating shaft as described in claim arbitrary in claim 1-8;
By described rotating shaft, described the first noumenon is connected with described second body.
10. electronic equipment as claimed in claim 9, it is characterized in that, described electronic equipment also comprises:
First location structure, is arranged on the first side away from described rotating shaft on described the first noumenon;
Second location structure corresponding with described first location structure, is arranged on the second side corresponding with described first side on described second body;
Wherein, when described the first noumenon and described second body see angle be 0 degree or 360 degree time, described the first noumenon and described second body to be fixed with described second location structure by described first location structure and to be connected.
11. electronic equipments as claimed in claim 10, it is characterized in that, described first location structure is specially the first magnetic part, and described second location structure is the second magnetic part attracted each other with described first magnetic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259565.7A CN104252240B (en) | 2013-06-26 | 2013-06-26 | A kind of rotating shaft and a kind of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259565.7A CN104252240B (en) | 2013-06-26 | 2013-06-26 | A kind of rotating shaft and a kind of electronic equipment |
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| Publication Number | Publication Date |
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| CN104252240A true CN104252240A (en) | 2014-12-31 |
| CN104252240B CN104252240B (en) | 2017-06-27 |
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2013
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| CN1592316A (en) * | 2003-09-03 | 2005-03-09 | 华冠通讯股份有限公司 | Slider positioning device and method |
| CN1834781A (en) * | 2005-03-16 | 2006-09-20 | 崔海龙 | Portable screen device with dual shaft structure |
| CN201843896U (en) * | 2010-11-15 | 2011-05-25 | 吴江东 | Duplex-gear small-size multifunctional hinge |
| TWM453753U (en) * | 2012-12-21 | 2013-05-21 | First Dome Corp | Multi-section type rotating shaft structure |
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| CN104252240B (en) | 2017-06-27 |
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