CN105545928A - Rotating device used for electronic product, and electronic product with rotating device - Google Patents
Rotating device used for electronic product, and electronic product with rotating device Download PDFInfo
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- CN105545928A CN105545928A CN201410609892.5A CN201410609892A CN105545928A CN 105545928 A CN105545928 A CN 105545928A CN 201410609892 A CN201410609892 A CN 201410609892A CN 105545928 A CN105545928 A CN 105545928A
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Abstract
The invention provides a rotating device used for an electronic product, and the electronic product with the rotating device. The rotating device comprises a first rotating shaft assembly, wherein the first rotating shaft assembly comprises a first part and a second part which rotate around a first axis at 0-360DEG relative to each other, and the first part is connected with a pedestal part; and a second rotating shaft assembly, wherein the second rotating shaft assembly comprises a rotating shaft pedestal and a rotating shaft part which rotate around a second axis substantially vertical to the first axis at 0-360DEG relative to each other, the rotating shaft pedestal is connected with the second part of the first rotating shaft assembly, and the rotating shaft part is connected with a display part. The display part can rotate around the first axis at 0-360DEG relative to the pedestal part by means of the first rotating shaft assembly, and the display part can rotate around the second axis at 0-360DEG relative to the pedestal part by means of the second rotating shaft assembly.
Description
Technical field
The present invention relates to for electronic product slewing gear and there is the electronic product of slewing gear.
Background technique
Along with the development of science and technology, electronic product has penetrated into the routine work of people with in life.Along with electronic product is used all the more continually, people propose more and more higher requirement to the ease of use of electronic product and diversity.Such as, for the electronic product with display section and base part, such as notebook computer, people wish the display section of notebook computer and display screen part can wide-angle relative to base part and keyboard portion folding, to be conducive to user with comfortable posture and angle viewing display screen.User even wishes that display screen 180 degree of upsets can just face toward the client that sits facing each other with user to be conducive to explaining to client the content shown in display screen with what make display screen.Obviously, display screen can only can not meet the growing demand of people relative to traditional notebook computer of keyboard portion 180 degree of foldings.
In order to meet people's the demand to notebook computer, in recent years, have developed display screen can relative to the product of keyboard portion 360 degree of foldings, but, the display screen of this product can not relative to keyboard portion upset to make display screen front back to user, and it can not meet the demand of people fully.
Further, also someone have developed and makes display screen can the folding product that can overturn again relative to keyboard portion by the slewing gear on a set of mid portion being positioned at that edge adjacent with display screen of keyboard portion, wherein this slewing gear comprises the sleeve pipe that is similar to three-way pipe, wear a rotating shaft in the flat hollow tubular portion of this sleeve pipe to rotate relative to the folding of keyboard portion to form a set of rotating mechanism to realize display screen, another root rotating shaft is worn to form another set of rotating mechanism to realize the upset of display screen relative to keyboard in the vertical hollow tubular of this sleeve pipe.But this product has shortcomings, such as, its two covers rotating mechanism is actually and combines by means of a three-way pipe, and like this, two cover rotating mechanisms can not separately design, and design flexibility is limited; In addition, because display screen is connected with keyboard portion by means of only being positioned at this middle rotating mechanism, therefore display screen less stable, easily rocks, thus makes Consumer's Experience not be fine.
Further, what artificer also attempted to develop other structure can realize display screen adds upset product relative to keyboard portion folding, but do not design so far a kind of structure simple, with low cost, easy to use be enough to gratifying product.
Therefore, the object of the invention is the electronic product that will propose a kind of slewing gear for electronic product He have this slewing gear, it at least can solve above-mentioned one or more technical problem of the prior art.
Summary of the invention
As previously mentioned, the object of the invention is at least to solve in the above-mentioned problems in the prior art one or more.
In a preferred embodiment of the invention, a kind of slewing gear for electronic product is provided, described electronic product comprises display section and base part, this slewing gear comprises: the first rotating assembly, it comprise can around first axle relative to each other 0-360 degree rotate first portion and second portion, this first portion is connected with described base part; And second rotating assembly, it comprises can around second axis substantially vertical with the described first axle relative to each other shaft base that rotates of 0-360 degree and rotating shaft part, described shaft base is connected with the second portion of described first rotating assembly, and described rotating shaft part is connected with described display section; Thus, by means of described first rotating assembly, the rotation that can to do 0-360 degree around described first axle relative to described base part of described display section with towards or do open and close movement away from base part, in this case, described display section becomes to be integrated with described shaft base, jointly rotates relative to base part; And, by means of described second rotating assembly, the rotary motion of 0-360 degree can be done in described display section around described second axis relative to described base part, in this case, described shaft base, described first rotating assembly and described base part become be integrated and keep motionless, and described display section is rotated.Thus, in this embodiment of the invention, the display section being achieved electronic product by two cover rotating assemblies can be rotated relative to base part around roughly orthogonal two spin axiss respectively, thus achieve multi-angle rotary and the upset of display section, Consumer's Experience well can be brought, and two cover rotating assemblies can separately design, often overlap rotating assembly manufacture respectively and assemble, this at least can solve the problems being realized existing in the design rotating and overturn by a set of integrated slewing gear of the prior art mentioned in " background technique " part above.
In above preferred embodiment of the present invention, further preferably, rubbing device is provided with the folding angle making described display section stably can remain on expectation relative to described base part between the first portion of described first rotating assembly and second portion.
In above-mentioned arbitrary preferred embodiment of the present invention, further preferably, the shaft base of described second rotating assembly and shaft are provided with rubbing device with the angle of swing making described display section stably can remain on expectation relative to described base part between dividing.
In above-mentioned arbitrary preferred embodiment of the present invention, further preferably, prevent display section from doing the locking framework of aforementioned rotary motion and the release mechanism for unlocking described locking framework relative to base part around described second axis when described slewing gear also comprises for locking display section to do open and close movement in display section relative to base part.Thus, in this embodiment of the invention, by means of locking framework, can display section be substantially avoided in use to rock; By means of release mechanism, after unblock, display section can be realized easily rotate around described second axis relative to base part.
In above-mentioned arbitrary preferred embodiment of the present invention, further preferably, described locking framework is arranged on the second portion of described first rotating assembly or the shaft base of described second rotating assembly, and can be actuated to lock onto on described display section.Thus, user can realize the unblock of display section by actuating locking framework.
In above-mentioned arbitrary preferred embodiment of the present invention, further preferably, described locking framework comprises snap fit parts, described unlocking structure comprises actuation component, wherein, one end of described snap fit parts be can be actuated by described actuation component be actuated portion, the other end is the clamping part that can be snapped on display section, there is pivotable fixing part between the ends that fix these snap fit parts for pivotable, when user actuates described actuation component to be actuated portion described in actuating, snap fit parts are around described pivotable fixing part pivotable, thus the clamping part of snap fit parts is unlocked from the position be snapped into display section.Thus, by snap fit parts and the actuation component of above-mentioned design, structure achieves the locking and unlocking of display section simply.
In above-mentioned arbitrary preferred embodiment of the present invention, further preferably, described slewing gear also comprises: the rotating shaft being set in the first portion of described first rotating assembly is fixedly connected with the same moving gear rotated together with the second portion of described first rotating assembly and the spreadet spreadet wheel engaged with moving gear with this with the second portion of described first rotating assembly, when open and close movement is done relative to base part in display section, the second portion of described first rotating assembly is driven to rotate, the described same moving gear of synchronous drive rotates thus, described spreadet spreadet wheel is driven to rotate thus, wherein, described spreadet spreadet wheel has teeth portion and the notch part adjacent with teeth portion, described snap fit parts has jut, wherein, when display section is in the first angular range relative to the folding angle of base part, described snap fit parts lock onto on display section to prevent display section during this period from rotating around described second axis relative to base part, and, in this case, the jut of described snap fit parts is stopped by the teeth portion of described spreadet spreadet wheel to make user cannot promote described actuation component to unlock described snap fit parts to the locking of display section, and, wherein, when display section is in relative to the folding angle of base part the second angular range being different from described first angular range, described spreadet spreadet wheel turns to position that its breach aims at the jut on described snap fit parts thus makes spreadet spreadet wheel can not stop the motion of described snap fit parts, in this case, user can promote described actuation component to unlock described snap fit parts to the locking of display section.Thus, in this embodiment of the invention, when display section is only in a specific suitably angular range relative to the folding angle of base part, display section could rotate around described second axis relative to base part, to avoid user to make display section touch base part in unsuitable angle unblock and flip displays part, cause parts damages.
In above preferred embodiment of the present invention, further preferably, described second angular range is 85-95 degree.That is, when only having display section to be approximately perpendicular to base part, display section can be unlocked to rotate around described second axis relative to base part, and in this case, display section can not touch base part in rotary course.
In above preferred embodiment of the present invention, further preferably, described slewing gear also comprises snap fit reset retaining mechanism, for in display section not relative to base part when the second axis does aforementioned rotary motion, automatically keep described snap fit parts to be buckled on display section to lock the aforementioned rotary motion of display section.Thus, the locking of display section can automatically be realized.
In above preferred embodiment of the present invention, further preferably, described snap fit reset retaining mechanism comprises the magnetic part being arranged in position corresponding with the clamping part of snap fit parts on display section, described clamping part by can being made by the material that described magnetic part attracts, or attachedly to have by the parts can made by the material that described magnetic part attracts.Thus, automatically locking of display section is achieved simply.
In above preferred embodiment of the present invention, further preferably, described slewing gear comprises the described snap fit parts of two of being positioned on both sides, display section and a described actuation component, aforementioned two snap fit parts are by a multi-connecting-rod mechanism interconnection, to make directly to actuate unblock snap fit parts by actuating an aforementioned actuation component, by means of the power transmission of described multi-connecting-rod mechanism, actuate simultaneously and unlock another snap fit parts.Thus, in this embodiment, an actuation component is only needed just can to actuate unblock two snap fit parts.
In above preferred embodiment of the present invention, further preferably, described electronic product is notebook computer.
In another preferred embodiment of the present invention, provide a kind of electronic product, it comprises the slewing gear as described in aforementioned any embodiment.
Will be appreciated that, foregoing description is only used to exemplary object, instead of will limit the scope of the invention.
Accompanying drawing explanation
Above-mentioned and the further feature of exemplary embodiment of the present invention and advantage will become more obvious from detailed description with the accompanying drawing below, and this description and accompanying drawing are only for exemplary purpose instead of limit the scope of the invention by any way, wherein:
Figure 1A-1D is the schematic three dimensional views of the various using forestland of the electronic product illustrated according to a preferred embodiment of the invention.
Fig. 2 is the schematic three dimensional views for the slewing gear of electronic product as shown in figures 1 a-1d illustrated according to a preferred embodiment of the invention.
Fig. 3 is the three-dimensional enlarged diagram of the first rotating assembly of the slewing gear illustrated according to a preferred embodiment of the invention.
Fig. 4 is the schematic three dimensional views that the slewing gear according to a preferred embodiment of the invention Fig. 2 is shown from the visual angle different from Fig. 2.
Fig. 5 is the three-dimensional enlarged diagram of the left part of the slewing gear according to a preferred embodiment of the invention illustrated in Fig. 4.
Fig. 6 is the three-dimensional enlarged diagram of the right part of the slewing gear according to a preferred embodiment of the invention illustrated in Fig. 4.
Fig. 7 is the schematic three dimensional views being positioned at the snap fit reset retaining mechanism of side, display section of the slewing gear illustrated according to a preferred embodiment of the invention.
Fig. 8 is the schematic three dimensional views being positioned at the snap fit reset retaining mechanism of display section opposite side of the slewing gear illustrated according to a preferred embodiment of the invention.
Fig. 9-11 is how the slewing gear illustrating according to a preferred embodiment of the invention realizes display section and be in relative to base part the schematic three dimensional views that special angle could unlock display section.
Embodiment
Aforementioned and other technology contents, feature and effect for the present invention, at following cooperation reference accompanying drawing in the detailed description of embodiment, can clearly present.The direction term mentioned in following examples such as: upper and lower, left and right, front or rear etc., is only the direction with reference to accompanying drawing.Therefore, the direction term of use is used to illustrate and is not used for limiting the present invention, and in addition, in whole embodiment, identical drawing reference numeral represents identical element.
Each exemplary embodiment of the present invention is described below with reference to accompanying drawings.It should be noted that, in following examples and accompanying drawing of the present invention, a kind of special case using notebook computer as electronic product, describes the slewing gear for electronic product according to a preferred embodiment of the invention.Obviously, slewing gear of the present invention can be applied in other electronic product except notebook computer, as long as have can two parts in relative rotation for this electronic product, such as, has display screen part and base part.
First, with reference to Figure 1A-1D, it is the schematic three dimensional views of the various using forestland of the electronic product illustrated according to a preferred embodiment of the invention.As previously mentioned, shown electronic product is notebook computer.This electronic product comprises display section 1 and base part 2.Display section 1 rotation that can to do 0-360 degree around first axle A1 relative to base part 2 with towards or do open and close movement away from base part 2, and, the rotary motion of 0-360 degree can also be done in display section 1 around the second axis A2 relative to base part 2, with make the front (i.e. that face of display screen, that face of display section 1 as seen in figure 1) of display section 1 in the face of or back to user.By the combination of the rotation around two axis A1 and A2, display section of the present invention can realize many attitude or pattern.Such as, in figure ia, electronic product is in conventional notebook mode, and wherein, the front of display section 1 is in the face of the front (i.e. the face, keyboard place of notebook computer, that face of base part 2 as seen in figure 1) of base part.In fig. ib, electronic product is in tent pattern, wherein, relative to the attitude shown in Figure 1A, display section have rotated 180 degree around the second axis A2, and have rotated several angle around first axle A1, with make this electronic product as tent-type be erected on support platform, to be conducive to user without the need to viewing display screen of placing hands on floor, such as, watch film.In fig. 1 c, electronic product is in the pattern of standing, wherein, relative to the attitude shown in Figure 1B, display section is substantially constant relative to the attitude of base part, but base part lies on support platform, like this, display screen watches display screen to be conducive to client with comfortable angle with the client of suitable angle faces to the opposite being sitting in electronic product operator, and electronic product operator and user still such as can knock keyboard by operating computer simultaneously.In Fig. 1 D, electronic product is in plate mode, wherein, relative to the attitude shown in Fig. 1 C, display section has been rotated further several angle to be fitted in base part around first axle A1, thus form the attitude that is similar to panel computer, under this attitude, be particularly conducive to user touch manipulation display screen (current many display screens are all touch screen).
Referring now to Fig. 2 and 3, the general structure of slewing gear is according to a preferred embodiment of the invention described, wherein, Fig. 2 is the schematic three dimensional views for the slewing gear of electronic product as shown in figures 1 a-1d illustrated according to a preferred embodiment of the invention, and Fig. 3 is the three-dimensional enlarged diagram of the first rotating assembly of the slewing gear illustrated according to a preferred embodiment of the invention.
As Figure 2-3, and combine see Figure 1A, slewing gear according to a preferred embodiment of the invention comprises: the first rotating assembly 10 being positioned at both sides, it comprise can around first axle A1 relative to each other 0-360 degree rotate first portion 101 and second portion 102, this first portion 101 is connected with base part 2; And be positioned at the second middle rotating assembly 20, it comprises can around the second axis A2 substantially vertical with the first axle A1 relative to each other shaft base 201 that rotates of 0-360 degree and rotating shaft part 202, shaft base 201 is connected by linkage mechanism 30 with the second portion 102 of the first rotating assembly 10, and rotating shaft part 202 is connected with display section 1.Thus, by means of two the first rotating assemblies being positioned at the left and right sides, display section, display section 1 rotation that can to do 0-360 degree around first axle A1 relative to base part 2 with towards or do open and close movement away from base part 2, in this case, display section 1 is integrated with shaft base 201 one-tenth, jointly rotates relative to base part 2; And, by means of the second rotating assembly 20, the rotary motion of 0-360 degree can be done in display section 1 around the second axis A2 relative to base part 2, in this case, shaft base 201, first rotating assembly 10 and base part 2 one-tenth are integrated and keep motionless, and display section 1 is rotated.
In order to the attitude making display section can remain on any expectation relative to base part, preferably, rubbing device can be provided with the folding angle making display section stably can remain on expectation relative to base part between the first portion 101 of the first rotating assembly 10 and second portion 102.Similarly, rubbing device can be provided with the angle of swing making display section stably can remain on expectation relative to base part between the shaft base 201 of the second rotating assembly 20 and rotating shaft part 202.
Referring now to Fig. 4-6, describe slewing gear according to a preferred embodiment of the invention for locking the locking framework that display section rotates around the second axis A2 relative to base part to prevent display section, and for the release mechanism of unlock lock mechanism, wherein, Fig. 4 is the schematic three dimensional views that the slewing gear according to a preferred embodiment of the invention Fig. 2 is shown from the visual angle different from Fig. 2, Fig. 5 is the three-dimensional enlarged diagram of the left part of the slewing gear according to a preferred embodiment of the invention illustrated in Fig. 4, Fig. 6 is the three-dimensional enlarged diagram of the right part of the slewing gear according to a preferred embodiment of the invention illustrated in Fig. 4.
As Figure 4-Figure 6, prevent display section relative to the release mechanism 50 of base part around two, the left and right that the second axis rotates locking framework 40 and the right side for unlock lock mechanism when slewing gear also comprises for locking display section to do open and close movement in display section relative to base part according to an embodiment of the invention.As shown in Figure 4, locking framework 40 is arranged on the second portion 102 of the first rotating assembly 10, and can be unlocked mechanism 50 and actuate to lock onto on display section to prevent display section from rotating around the second axis relative to base part.Certainly, be different from shown in Fig. 4, locking framework 40 also can be arranged on the shaft base 201 of the second rotating assembly 20.The principle of the particular location that locking framework 40 is arranged is, as long as can prevent display section from rotating around the second axis relative to base part, if and the display section be connected on the second portion 202 of the second shaft assembly 20 can relative to the first portion 201 of the second shaft assembly 20 rotates by locking framework locking, or rotate relative to the second portion 102 of the first rotating assembly 10, therefore, as long as in the first portion 201 that locking framework is arranged on the second shaft assembly 20 or on the second portion 102 of the first rotating assembly 10, when it locks onto after on display section, just can prevent display section from rotating around the second axis.
In the above-described embodiments, see Fig. 6-7, locking framework 40 comprises snap fit parts 401, unlocking structure 50 comprises actuation component 501, wherein, one end of snap fit parts 401 is to be actuated the portion that is actuated 4011 that parts 501 actuate, and the other end is the clamping part 4012 that can be snapped on display section, has the pivotable fixing part 4013 fixing these snap fit parts for pivotable between the ends.
When the actuation component 501 of (on the right side of Fig. 5) on the right side of user pushes slewing gear is to actuate the portion 4011 of being actuated, snap fit parts 401 around pivotable fixing part 4013 pivotable clockwise, thus make the clamping part 4012 of the other end unlock from the locked position be snapped into display section 1.
Notice, in the embodiment shown in Fig. 4-6, slewing gear comprises and is positioned at two snap fit parts 401 on the left and right sides, display section and an actuation component 501, and aforementioned two snap fit parts are interconnected by a multi-connecting-rod mechanism 30.As can be seen from Figure 5 multi-connecting-rod mechanism is in multiple shaft portion 301 in left side.Like this, when actuation component 501 actuates snap fit parts 401 (the snap fit parts 401 namely shown in Fig. 6) on right side, apparently, the snap fit parts 401 on right side are actuated, simultaneously, the snap fit parts 401 that the active force of actuation component 501 is also delivered to left side by linkage mechanism 30 actuate the snap fit parts 401 in left side, thus actuate unblock two snap fit parts simultaneously.At this, multi-connecting-rod mechanism not only plays the effect that power is transmitted, the power left also making actuation component 501 apply in figure 6 makes the right side snap fit parts 401 in Fig. 6 rotate clockwise to unlock, and the left side snap fit parts 401 in Fig. 5 then rotate counterclockwise to unlock.Certainly, in the present invention, also can each side arrange an actuation component 501, but this mode is compared with mode of execution shown in the drawings of the present invention, and structure member is more some more, and embodiments of the present invention have more advantage.
The unlocking motion how realizing snap fit parts is essentially described above with reference to Fig. 4-6, the lock out action how realizing snap fit parts is further described referring to Fig. 7-8, wherein, Fig. 7 is the schematic three dimensional views being positioned at the snap fit reset retaining mechanism of side, display section of the slewing gear illustrated according to a preferred embodiment of the invention, and Fig. 8 is the schematic three dimensional views being positioned at the snap fit reset retaining mechanism of display section opposite side of the slewing gear illustrated according to a preferred embodiment of the invention.
As Figure 7-8, the snap fit parts 401 of the left and right sides all have magnetic part 60 above its clamping part 4012.This magnetic part 60 can be arranged in position that is corresponding with the clamping part 4012 of snap fit parts on display section or that aim at, and correspondingly, clamping part by can being made by the material that magnetic part attracts, such as, is made up of iron or magnetic material.Certainly, clamping part also can attachedly have by the parts can made by the material that magnetic part attracts, thus realizes the object that clamping part can attract by magnetic part 60.Like this, when display section does not rotate around the second axis relative to base part, magnetic part 60 in display section is relative with the clamping part 4012 of snap fit parts 401, attract clamping part 4012, thus locking display section, like this, when display section rotates around first axle relative to base part, or in the normal use of display section, display section is locked firmly, can not shake.When needs locking display section rotates around the second axis relative to base part, user can press actuation component 501, thus make clamping part 4012 no longer lock display section, like this, user can around the second axis rotary display part, in rotary course, due to the rotation of display section, magnetic part 50 in display section no longer aims at clamping part 4012, and like this, clamping part 4012 can not be attracted by magnetic part 60 and lock display section.When display section is after the second axis revolves turnback, the magnetic part 60 in display section aims at clamping part 4012 again, and in this case, magnetic part 60 attracts clamping part 4012 and automatically locks display section.Can find out, magnetic part 60 serves effect of snap fit reset retaining mechanism.
Certainly, the lock mode of snap fit parts of the present invention also can be different from as above, particularly, in other embodiments of the invention, magnetic part 60 can be there is no, but carry out the locking and unlocking snap fit parts by actuation component 501, such as, in the figure 7, actuation component 501 is pushed left, can unlock snap fit parts, actuation component 501 is pulled to the right, then can relock snap fit parts, wherein this pulls and manually can be carried out by user, also can realize by means of a spring.
Referring to Fig. 9-11, describe slewing gear according to a preferred embodiment of the invention and how to realize display section and be in special angle relative to base part and could unlock display section.Be appreciated that, if display section is when rotating relative to base part around the second axis, if now display section is not approximately perpendicular to base part, the angle of such as display section and base part is 45 degree, in this case, if around the second axis 180 degree of flip displays parts, then in umklapp process, display section will inevitably touch base part, thus may cause parts damages, and this is less desirable.In order to avoid user's mistakenly or inadvertently flip displays part and damaging in the aforementioned cases, slewing gear according to a preferred embodiment of the invention devises a set of mechanism to ensure especially to be only had when display section to be in the angle of expectation relative to base part, such as, time substantially vertical, the upset of display section could be realized.
Particularly, with reference to Fig. 9-11, slewing gear in the preferred embodiment comprises: the rotating shaft being set in the first portion 101 of described first rotating assembly is fixedly connected with the same moving gear 70 (especially see Figure 10) to rotate together with the second portion 102 of described first rotating assembly with the second portion 102 of described first rotating assembly, and with this spreadet spreadet wheel 80 engaged with moving gear 70, when open and close movement is done relative to base part in display section, the second portion 102 of the first rotating assembly is driven to rotate, synchronous drive is rotated with moving gear 70 thus, spreadet spreadet wheel 80 is driven to rotate thus.Spreadet spreadet wheel 80 has teeth portion 801 and the notch part 802 adjacent with teeth portion, snap fit parts has jut 4014.Like this, when display section is in the first angular range relative to the folding angle of base part, snap fit parts lock onto on display section to prevent display section during this period from rotating around the second axis relative to base part, and, in this case, by the teeth portion 801 of spreadet spreadet wheel, the jut 4014 of snap fit parts is stopped that (shown in Figure 10 situation) cannot promote actuation component to unlock the locking of snap fit parts to display section to make user.When display section is in the second angular range of being different from the first angular range relative to the folding angle of base part such as 85-95 spends, namely when display section is approximately perpendicular to base part, spreadet spreadet wheel 80 turns to the position (shown in Figure 11 situation) that its breach 802 is aimed at the jut 4014 on snap fit parts, in this case, when actuating snap fit parts 401 at push-actuated parts 501, projection 4014 on snap fit parts 401 enters through the breach 802 of spreadet spreadet wheel 80, that is, spreadet spreadet wheel 80 can not stop the motion of the projection 4014 on snap fit parts, therefore the motion of snap fit parts can not be stopped, like this, user can promote actuation component to unlock the locking of snap fit parts to display section.Like this, when display section is approximately perpendicular to base part, user can unlock the locking of display section, thus can around the second axis flip displays part, and when display section is not when being approximately perpendicular to base part, even if user attempts the locking unlocking display section, but makes snap fit parts to be actuated because the projection 4014 on snap fit parts is stopped by the teeth portion 801 of spreadet spreadet wheel 80, thus prevents user to unlock display section inadequately.It should be noted that, different from Figure 10 and 11, the synchromesh gear 70 shown in Fig. 9 and spreadet spreadet wheel 80 eliminate teeth portion to make drawing more succinct.
Correspondingly, the present invention also provides the electronic product comprising above-mentioned slewing gear, such as notebook computer.
Finally, should also be noted that, although with reference on the basis of each embodiment, the present invention has been described in the description and has been illustrated in the accompanying drawings, but it will be appreciated by those skilled in the art that, above-described embodiment is only preferred embodiment, and some technical characteristics in embodiment may not be required for the specific technical problem of solution, thus not or can omit these technical characteristicss and the solution of non-influence technique problem or the formation of technological scheme; And the feature of an embodiment, key element and/or function suitably mutually can combine, combine or coordinate with the feature of other one or more embodiment, key element and/or function, unless this combination, combination or coordinate obviously can not be implemented.
Claims (13)
1. for a slewing gear for electronic product, described electronic product comprises display section and base part, and this slewing gear comprises:
First rotating assembly, it comprise can around first axle relative to each other 0-360 degree rotate first portion and second portion, this first portion is connected with described base part; And
Second rotating assembly, it comprises can around second axis substantially vertical with the described first axle relative to each other shaft base that rotates of 0-360 degree and rotating shaft part, described shaft base is connected with the second portion of described first rotating assembly, and described rotating shaft part is connected with described display section;
Thus, by means of described first rotating assembly, the rotation that can to do 0-360 degree around described first axle relative to described base part of described display section with towards or do open and close movement away from base part, in this case, described display section becomes to be integrated with described shaft base, jointly rotates relative to base part; And, by means of described second rotating assembly, the rotary motion of 0-360 degree can be done in described display section around described second axis relative to described base part, in this case, described shaft base, described first rotating assembly and described base part become be integrated and keep motionless, and described display section is rotated.
2. slewing gear as claimed in claim 1, it is characterized in that, be provided with rubbing device between the first portion of described first rotating assembly and second portion with the folding angle making described display section stably can remain on expectation relative to described base part.
3. slewing gear as claimed in claim 1, it is characterized in that, be provided with rubbing device between the shaft base of described second rotating assembly and shaft divide with the angle of swing making described display section stably can remain on expectation relative to described base part.
4. slewing gear as claimed in claim 1, it is characterized in that, when described slewing gear also comprises for locking display section to do open and close movement in display section relative to base part, preventing display section from doing the locking framework of aforementioned rotary motion and the release mechanism for unlocking described locking framework relative to base part around described second axis.
5. slewing gear as claimed in claim 4, it is characterized in that, described locking framework is arranged on the second portion of described first rotating assembly or the shaft base of described second rotating assembly, and can be actuated to lock onto on described display section.
6. slewing gear as claimed in claim 5, it is characterized in that, described locking framework comprises snap fit parts, and described unlocking structure comprises actuation component,
Wherein, one end of described snap fit parts be can be actuated by described actuation component be actuated portion, the other end is the clamping part that can be snapped on display section, has the pivotable fixing part fixing these snap fit parts for pivotable between the ends,
When user actuates described actuation component to be actuated portion described in actuating, snap fit parts around described pivotable fixing part pivotable, thus make the clamping part of snap fit parts unlock from the position be snapped into display section.
7. slewing gear as claimed in claim 6, it is characterized in that, described slewing gear also comprises:
The rotating shaft being set in the first portion of described first rotating assembly is fixedly connected with the same moving gear rotated together with the second portion of described first rotating assembly and the spreadet spreadet wheel engaged with moving gear with this with the second portion of described first rotating assembly, when open and close movement is done relative to base part in display section, the second portion of described first rotating assembly is driven to rotate, the described same moving gear of synchronous drive rotates thus, described spreadet spreadet wheel is driven to rotate thus
Wherein, described spreadet spreadet wheel has teeth portion and the notch part adjacent with teeth portion, and described snap fit parts have jut,
Wherein, when display section is in the first angular range relative to the folding angle of base part, described snap fit parts lock onto on display section to prevent display section during this period from rotating around described second axis relative to base part, and, in this case, the jut of described snap fit parts is stopped by the teeth portion of described spreadet spreadet wheel to make user cannot promote described actuation component to unlock described snap fit parts to the locking of display section;
And, wherein, when display section is in relative to the folding angle of base part the second angular range being different from described first angular range, described spreadet spreadet wheel turns to position that its breach aims at the jut on described snap fit parts thus makes spreadet spreadet wheel can not stop the motion of described snap fit parts, in this case, user can promote described actuation component to unlock described snap fit parts to the locking of display section.
8. slewing gear as claimed in claim 7, it is characterized in that, described second angular range is 85-95 degree.
9. slewing gear as claimed in claim 7, it is characterized in that, described slewing gear also comprises snap fit reset retaining mechanism, for in display section not relative to base part when the second axis does aforementioned rotary motion, automatically keep described snap fit parts to be buckled on display section to lock the aforementioned rotary motion of display section.
10. slewing gear as claimed in claim 9, it is characterized in that, described snap fit reset retaining mechanism comprises the magnetic part being arranged in position corresponding with the clamping part of snap fit parts on display section, described clamping part by can being made by the material that described magnetic part attracts, or attachedly to have by the parts can made by the material that described magnetic part attracts.
11. slewing gears as claimed in claim 6, it is characterized in that, described slewing gear comprises the described snap fit parts of two of being positioned on both sides, display section and a described actuation component, aforementioned two snap fit parts are by a multi-connecting-rod mechanism interconnection, to make directly to actuate unblock snap fit parts by actuating an aforementioned actuation component, and by means of the power transmission of described multi-connecting-rod mechanism, actuate simultaneously and unlock another snap fit parts.
12. slewing gears as described in one of claim 1-11, it is characterized in that, described electronic product is notebook computer.
13. 1 kinds of electronic products, comprise the slewing gear as described in one of claim 1-12.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410609892.5A CN105545928B (en) | 2014-11-03 | 2014-11-03 | Rotating device for electronic product and the electronic product with the rotating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609892.5A CN105545928B (en) | 2014-11-03 | 2014-11-03 | Rotating device for electronic product and the electronic product with the rotating device |
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| CN105545928A true CN105545928A (en) | 2016-05-04 |
| CN105545928B CN105545928B (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410609892.5A Active CN105545928B (en) | 2014-11-03 | 2014-11-03 | Rotating device for electronic product and the electronic product with the rotating device |
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|---|---|
| CN105545928B (en) | 2019-01-15 |
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