CN203023259U - Multi-section type rotating shaft structure - Google Patents
Multi-section type rotating shaft structure Download PDFInfo
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- CN203023259U CN203023259U CN 201220730964 CN201220730964U CN203023259U CN 203023259 U CN203023259 U CN 203023259U CN 201220730964 CN201220730964 CN 201220730964 CN 201220730964 U CN201220730964 U CN 201220730964U CN 203023259 U CN203023259 U CN 203023259U
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- moving plate
- inducing part
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- shaft structure
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Abstract
The utility model relates to a multi-section type rotating shaft structure which comprises an active joint group and a slave joint group, wherein the active joint group is at least provided with two opposite joint pieces and a middle interlocking piece group engaged between the joint pieces; the slave joint group is arranged between the two opposite joint pieces, and comprises at least two slave pieces engaged and interlocked with a preset synchronous actuating part at the opposite ends mutually; the inward ends of the opposite joint pieces align to the outward end of a slave piece group and are combined in a shaft pin manner; the outward end of each middle interlocking piece in the middle interlocking piece group aligns to the inward end of each slave piece of the slave piece group, and simultaneously is combined in a shaft pin manner; the active joint group and the slave joint group are arranged in a merged manner and are serially connected with the shaft pin; and therefore, any opposite joint piece in the active joint group can rotate freely around a plurality of rotating centers so as to form a comfortable rotating shaft structure which is opened and closed at both ends.
Description
Technical field
The utility model relates to a kind of multi-fold type turning shaft structure, espespecially can be for being combined in electronic equipment as the turning shaft structure in spinning movement axle center, and can improve rotary freedom and electronic equipment two ends more and suitablely be rotated carry out or closure.
Background technique
Take the class of electronic devices of notebook computer as example, usually by jointly being formed as the base of system end and the upper cover of demonstration use, use the pivot device to be connected between base and upper cover, and make upper cover upwards raise into the use state as the action axle center take this pivot device, or can oppositely the upper cover closure be become closed state in base upper surface.The significance of this type of pivot device namely is outside action axle center as electronic equipment itself, must consider on structural design when upper cover is raised arrival work angle (usually raising 135 ° of left and right as the upper cover display screen of notebook computer) position, this body structure of pivot device can form enough support forces, for the upper cover display screen being positioned at this work angle position.
This type of existing pivot device described above generally comprises assembly parts and another assembly parts that contains relative axle sleeve that contains axle, makes wherein that an assembly parts is installed in upper cover, and another assembly parts is installed in base, makes simultaneously the fit winding each other of axle and axle sleeve.Consider supporting structure intensity and action smooth degree, the above-mentioned assembly parts that contains axle and relative axle sleeve normally is located at end limit two side positions of this class of electronic devices (as notebook computer) upper cover and base pivot-connecting position in the mode of two component cloth.
Because this type of existing pivot device is with a prescription formula setting, when the electronic equipment upper cover was raised, the harmony of the default axle of the pivot device in two the same action of non-genus axle center when rotating was more undesirable; Simultaneously, two pivot device rotary freedoms that are arranged near same center line also are restricted, make whole electronic equipment no matter raise or closed rotation process action smooth degree obviously not enough.
Summary of the invention
The utility model main purpose is providing a kind of multi-fold type turning shaft structure, can significantly improve the rotary freedom of this type of rotating shaft when being installed in electronic equipment.
The another purpose of the utility model is providing a kind of multi-fold type turning shaft structure, can make the electronic equipment of installing carry out more smoothly carrying out and closed action between both-end.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of multi-fold type turning shaft structure is combined in electronic equipment as the rotary movement axle center, and is common and close and arrange the pivot knot and form by at least one active joint set and servo-actuated joint set; It is characterized in that:
Described active joint set is provided with the first articular sclerite, the relative articular sclerite of second joint sheet two and a middle double-action plate group at least, above-mentioned two relative articular sclerites one at least are provided with synchronous dynamical inducing part towards the inner, described in the middle of one of two ends at least of double-action plate group synchronous dynamical inducing part place is being provided with the connection dynamical inducing part that can synchronously be connected;
Described servo-actuated joint set be hubbed at above-mentioned two relative articular sclerites towards between the inner, described servo-actuated joint set comprise at least two toward each other towards the inter-sync interlock first with moving plate and second with moving plate, and the knot described first of the corresponding pivot towards the inner of above-mentioned two relative articular sclerites with moving plate and second with moving plate towards the outer end; In the middle of described the corresponding pivot knot described first in the two ends of double-action plate group with moving plate and second with moving plate towards the inner;
Described active joint set and servo-actuated joint set are by the common multi-fold type turning shaft structure that forms of described pivot knot serial connection.
In feasible technological scheme: by majority initiatively joint set and servo-actuated joint set common and close arrangement, and coordinate most pivot pin institute pivot string to form.
In feasible technological scheme: this two relative articular sclerite be equipped with synchronous dynamical inducing part towards the inner, and the two ends of middle double-action plate group are respectively equipped with the corresponding connection dynamical inducing part that is connected.
In feasible technological scheme: this two relative articular sclerite be respectively equipped with near end positions outwardly axis hole and axis hole inwardly, and be provided with towards the inner relative to the inter-sync dynamical inducing part; In the middle of above-mentioned the double-action plate group be provided with axis hole near end positions, and be provided with at the two ends of this centre double-action plate group can with above-mentioned two articular sclerites inwardly synchronize the dynamical inducing part of connection outwardly that dynamical inducing part overlaps; Described two with moving plate be respectively equipped with two separate towards outer shaft hole and axis hole inwardly; The axis hole inwardly of above-mentioned two relative articular sclerites aim at respectively this two with moving plate towards outer shaft hole, and make up with pivot pin; In the middle of described, the double-action plate group is provided with axis hole and aims at respectively described two axis holes inwardly with moving plate, then being made up towards outer shaft hole with pivot pin combination two relative articular sclerites.
In feasible technological scheme: the axis hole inwardly of this articular sclerite and middle double-action plate group axis hole and with the moving plate default flange of interior week of axis hole inwardly, for the combination of described pivot pin packing serial connection.
In feasible technological scheme: this centre double-action plate group is formed by connecting by at least two synchronous middle double-action plates that are connected, and in the middle of each, end that connects of double-action plate is connected mutually with synchronous dynamical inducing part; Described servo-actuated joint set first is synchronizeed between with moving plate with second with moving plate and is connected at least one centre with moving plate at this, and connecting of this centre double-action plate holds corresponding pivot to tie in this centre with the two ends of moving plate.
In feasible technological scheme: this pivot knot forms with pivot pin pivot string, and described these pivot pins arrange respectively extension part, and described electronic equipment is provided with relative alcove space for inserting the above-mentioned extension part of combination.
In feasible technological scheme: this synchronous dynamical inducing part and connect dynamical inducing part is made of the tooth section that can relatively mesh.
In feasible technological scheme: this synchronous dynamical inducing part and connection dynamical inducing part are made of two relative friction parts.
In feasible technological scheme: this synchronous dynamical inducing part and connection dynamical inducing part are made of intersection sync pulling element.
compared with prior art, the beneficial effect that the utlity model has is: the utility model is because the multi-fold type structure has most spinning movement centers, the rotary freedom of whole rotating shaft can significantly promote, carry out due to the synchronous rotation in two ends simultaneously or closure, be installed in and variously have two and relatively carry out and the closed electronic equipment that separates the major-minor body (folding display for example, handheld game device, the accompanied electronic secretary, mobile phone, e-book, the electronic ware overcoat ... Deng) the rotating hinge function more smooth and easy, on the overall space kenel, innovate and the gain that has on effect aobvious the genus.
Description of drawings
Fig. 1 shows the utility model one preferred embodiment stereogram;
Fig. 2 shows the three-dimensional exploded view of Fig. 1;
Fig. 3 shows wherein one group of articular sclerite amplification stereogram of Fig. 1;
Fig. 4 shows the main articular sclerite part drawing of Fig. 1;
Fig. 5 shows the preliminary rotation phase diagram as Fig. 3;
Fig. 6 shows the further rotation phase diagram of Fig. 5;
Fig. 7 shows Fig. 1 embodiment's turning angular range schematic diagram;
Fig. 8 demonstration is applied to the electronic equipment schematic diagram with the utility model;
Fig. 9 shows the local amplification decomposition figure of Fig. 8;
Figure 10 shows another possible embodiments stereogram of the utility model;
Figure 11 shows the three-dimensional exploded view of Figure 10.
Description of reference numerals: 10-is joint set initiatively; 20-the first articular sclerite; 30-second joint sheet; 21,22,31,32-axis hole; 23, the synchronous dynamical inducing part of 33-; Double-action plate group in the middle of 40-; 401, double-action plate in the middle of 402-; 4011, the 4021-end that connects; 41,42-axis hole; 43,44-connects dynamical inducing part; 50-first is with moving plate; 60-second is with moving plate; 51,52,61,62-axis hole; 53, the synchronous dynamical inducing part of 63-; 71～76-pivot pin; The 77-pad; The 80-notebook computer; The 81-base; The 82-upper cover; 83,84-alcove space; The servo-actuated joint set of 90-; 91-is middle with moving plate; The C-center line; The F-flange; 710,720,750,760-extension part.
Embodiment
The utility model novelty and other characteristics will be tending towards clear in coordinating the following drawings preferred embodiment to describe in detail.
As shown in Figure 1 to Figure 3, the utility model is by majority active joint set 10 and servo-actuated joint set 90(ginseng Fig. 3) also the most pivot pins of merging cooperation form a multi-fold type turning shaft structure jointly.
Interelement contact relation, in following related description, in center line C as shown in Figure 2, towards being illustrated as " inwardly " direction near center line C, will be illustrated as " outwardly " direction away from center line C for convenience of description.
described active joint set 10 comprises relative the first articular sclerite 20 and the second joint sheets 30 of double-action plate group 40, above-mentioned two in the middle of two relative the first articular sclerites 20 and second joint sheet 30 and at least, near its other end positions, be respectively equipped with the axis hole 21,31 and the axis hole 22,32 of " inwardly " of " outwardly ", and be provided with synchronous dynamical inducing part 23,33 at " inwardly " end of the one at least of these two relative articular sclerites, in the middle of above-mentioned, 40 of double-action plate groups are arranged between two relative the first articular sclerites 20 and second joint sheet 30, middle double-action plate institute interlock by at least more than one forms, be respectively equipped with axis hole 41 in this centre double-action plate group 40 near end positions, 42, and the one at least at these two ends is provided with and can synchronizes with " inwardly " of above-mentioned the first articular sclerite 20 and/or second joint sheet 30 dynamical inducing part 23, 33 " outwardly " that are connected in correspondence with each other connect dynamical inducing part 43, 44, make the one at least of described the first articular sclerite 20 and/or second joint sheet 30, can produce each other with this centre double-action plate group 40 and synchronize linking.
Described servo-actuated joint set 90 is located between two articular sclerites of this active joint set 10, described these servo-actuated joint set 90 comprise at least two each other relatively towards the inner with default synchronous dynamical inducing part 53,63 be connected interlocks first with moving plate 50 and second with moving plate 60, described first is respectively equipped with two " outwardly " axis hole 51,61 that separates and " inwardly " axis holes 52,62 with moving plate 50 and second with moving plate 60.
If with above-mentioned most servo-actuated joint set 90 and most initiatively joint set 10 and after closing arrangement, thereby can make two relative the first articular sclerites 20 and " inwardly " axis hole 22,32 of second joint sheet 30 aim at respectively first with moving plate 50 and second " outwardly " axis hole 51,61 with moving plate 60, and be combined into one with the pivot string mode with the first pivot pin 71 and the second pivot pin 72; Then in the middle of making, the axis hole 41,42 at double-action plate group 40 two ends aims at respectively first with moving plate 50 and second " inwardly " axis hole 52,62 with moving plate 60, then with the 3rd pivot pin 73 and the 4th pivot pin 74 combinations; Simultaneously, can further be made up via two relative the first articular sclerites 20 of all alignings and " outwardly " axis hole 21,31 of second joint sheet 30 with the 5th pivot pin 75 and the 6th pivot pin 76.In the diagram possible embodiments, default pad 77 between adjacent active joint set 10, pivot pin 71～76 contains a side bellend, after making shank pass relative axis hole, opposite side can be buckled elements combination processed with clasp etc. and be positioned default recessed neck, but this only with illustrating for convenience, is not in a limitative way.
If again with majority initiatively joint set 10 and servo-actuated joint set 90 and close arrangement, make relative first articular sclerites 20 of most groups and second joint sheet 30 and middle double-action plate group 40 and first with moving plate 50 and second with moving plate 60 with described pivot pin 71～76 being combined through series connections, described these pivot pins 71～76 will be connected in series adjacent each initiatively joint set 10 and servo-actuated joint set 90 and jointly form a multi-fold type turning shaft structure in the same manner.
As shown in Figure 4, in preferred embodiment, the axis hole 41, interior week of 42 that comprises " inwardly " axis hole 22,32 of two relative the first articular sclerites 20 and second joint sheet 30 and middle double-action plate group 40 be predeterminable flange F all, simultaneously, comprise that first also can arrange described these flange F with moving plate 50 and second " inwardly " axis hole 52,62 with moving plate 60; These flange F arrange can pivot pin 71～74 pass in conjunction with the time produce the urgent effect that overlays, to form required positioning clamping strength.
In illustrated embodiment, above-mentioned first with moving plate 50 and second " outwardly " end with moving plate 60, though on kenel inessential establish identical with this centre double-action plate group 40, but with whole first and second with moving plate 50,60 be made as with each of middle double-action plate group 40 in the middle of double-action plate with the shape structure, be conducive to the volume production manufacturing process in factory.
Fig. 5 show the utility model according to above-described embodiment when a wherein articular sclerite (i.e. the first articular sclerite 20 or the second joint sheet 30) rotary oscillation of active joint set 10, " inwardly " synchronous dynamical inducing part 23 or 33 will be because of be connected dynamical inducing part 43 or 44 combination that overlaps with middle double-action plate 40 " outwardly ", and then in the middle of ordering about, first middle double-action plate of holding in the mouth mutually of double-action plate group 40 produces relative to reverse rotating, and synchronous interlock this servo-actuated joint set 90 first with moving plate 50, in succession make gradually whole multi-fold type turning shaft structure formation synchronous rotary state; That is to say, when a stressed rotation of relative articular sclerite (the first articular sclerite 20 or second joint sheet 30) wherein, another relative articular sclerite will synchronously be acted on and rotation.In the 6th or embodiment illustrated in fig. 7 in, when if the first articular sclerite 20 " outwardly " is held stressed rotation in a clockwise direction (the stressed preparation of Fig. 6 state rotates into the process of Fig. 5 state), this first articular sclerite 20 " inwardly " end will be relatively produces the displacement (please consulting simultaneously Fig. 2, Fig. 3 and Fig. 5) that turns clockwise on the periphery of " outwardly " end of middle double-action plate group 40, and interlock traction first " outwardly " end with moving plate 50 wherein produces equidirectional displacement and makes first also to turn clockwise with moving plate 50 " inwardly " end; Due to this first with moving plate 50 and second with between moving plate 60, be connected interlock with default synchronous dynamical inducing part 53,63, make second " inwardly " end with moving plate 60 that is connected mutually namely synchronously rotate counterclockwise, this second " outwardly " end thereby counterclockwise rotation of generation relatively with moving plate 60.Two the first articular sclerites 20 that relatively arrange and second joint sheet 30 can thereby produce take center line C as benchmark that the synchronous common formation of reverse rotation is carried out relatively or closed action, or at least by a relative articular sclerite wherein towards another relative articular sclerite rotation near (closure) or away from (unlatching), and by shown in Figure 7, relative rotation angle between this two relative articular sclerite (20,30) can be by 0 degree to 360 degree, and the adaptation angular range of application is very broad.
Fig. 8 and Fig. 9 show the utility model above-described embodiment be installed on class of electronic devices as notebook computer 80, and described notebook computer 80 comprises one as the base 81 of system end and the upper cover 82 of On Screen Display end.In this embodiment, first and second axle 710, the 720 and the 5th and the 6th axle 750,760 can arrange respectively extension part as the aforementioned, 82 of the base 81 of notebook computer 80 and upper covers are respectively equipped with relative alcove space 83,84 confessions and insert above-mentioned extension part, and are locked combination via default relative opening.
The shown person of Figure 10 and Figure 11 establishes middle double-action plate group 40 wherein by synchronous middle the double-action plate 401 that is connected more than two, 402 and is formed by connecting, double-action plate 401 in the middle of each, 402 connect and hold 4011,4021 and be connected mutually with synchronous dynamical inducing part; In addition 90 of this servo-actuated joint set first with moving plate 50 and second with moving plate 60 between,, there is at least one centre synchronous the linking with moving plate 91, with synchronous interaction first with moving plate 50 and the second operation with 60 of moving plates, and middle double-action plate 401,402 connect end 4011,4021 also corresponding pivot tie in the middle of each two ends with moving plate 91; Take off the rotating shaft action that the multi-fold type connection is turned and put before so also producing.
The utility model is because the multi-fold type structure has most spinning movement centers, the rotary freedom of whole rotating shaft can significantly promote, carry out due to the synchronous rotation in two ends simultaneously or closure, be installed in and variously have two and relatively carry out and the closed electronic equipment that separates the major-minor body (for example folding display, handheld game device, accompanied electronic secretary, mobile phone, e-book, electronic ware overcoat ... Deng) the rotating hinge function more smooth and easy, aobviously on the overall space kenel belong to innovation and the gain that has on effect.
Above explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that do not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (15)
1. a multi-fold type turning shaft structure, be combined in electronic equipment as the rotary movement axle center, and is common and close and arrange the pivot knot and form by at least one active joint set and servo-actuated joint set; It is characterized in that:
Described active joint set is provided with the first articular sclerite, the relative articular sclerite of second joint sheet two and a middle double-action plate group at least, above-mentioned two relative articular sclerites one at least are provided with synchronous dynamical inducing part towards the inner, described in the middle of one of two ends at least of double-action plate group synchronous dynamical inducing part place is being provided with the connection dynamical inducing part that can synchronously be connected;
Described servo-actuated joint set be hubbed at above-mentioned two relative articular sclerites towards between the inner, described servo-actuated joint set comprise at least two toward each other towards the inter-sync interlock first with moving plate and second with moving plate, and the knot described first of the corresponding pivot towards the inner of above-mentioned two relative articular sclerites with moving plate and second with moving plate towards the outer end; In the middle of described the corresponding pivot knot described first in the two ends of double-action plate group with moving plate and second with moving plate towards the inner;
Described active joint set and servo-actuated joint set are by the common multi-fold type turning shaft structure that forms of described pivot knot serial connection.
2. multi-fold type turning shaft structure according to claim 1 is characterized in that: by majority initiatively joint set and servo-actuated joint set common and close arrangement, and coordinate most pivot pin institute pivot string to form.
3. described multi-fold type turning shaft structure according to claim 1 and 2 is characterized in that: this two relative articular sclerite be equipped with synchronous dynamical inducing part towards the inner, and the two ends of middle double-action plate group are respectively equipped with the corresponding connection dynamical inducing part that is connected.
4. multi-fold type turning shaft structure according to claim 3 is characterized in that: this two relative articular sclerite be respectively equipped with near end positions outwardly axis hole and axis hole inwardly, and be provided with towards the inner relative to the inter-sync dynamical inducing part; In the middle of above-mentioned the double-action plate group be provided with axis hole near end positions, and be provided with at the two ends of this centre double-action plate group can with above-mentioned two articular sclerites inwardly synchronize the dynamical inducing part of connection outwardly that dynamical inducing part overlaps; Described two with moving plate be respectively equipped with two separate towards outer shaft hole and axis hole inwardly; The axis hole inwardly of above-mentioned two relative articular sclerites aim at respectively this two with moving plate towards outer shaft hole, and make up with pivot pin; In the middle of described, the double-action plate group is provided with axis hole and aims at respectively described two axis holes inwardly with moving plate, then being made up towards outer shaft hole with pivot pin combination two relative articular sclerites.
5. multi-fold type turning shaft structure according to claim 4 is characterized in that: the axis hole inwardly of this articular sclerite and middle double-action plate group axis hole and with the moving plate default flange of interior week of axis hole inwardly, for the combination of described pivot pin packing serial connection.
6. described multi-fold type turning shaft structure according to claim 1 and 2, it is characterized in that: this centre double-action plate group is formed by connecting by at least two synchronous middle the double-action plates that are connected, and the connecting to hold and be connected mutually with synchronous dynamical inducing part of each centre double-action plate; Described servo-actuated joint set first is synchronizeed between with moving plate with second with moving plate and is connected at least one centre with moving plate at this, and connecting of this centre double-action plate holds corresponding pivot to tie in this centre with the two ends of moving plate.
7. multi-fold type turning shaft structure according to claim 3, it is characterized in that: this centre double-action plate group is formed by connecting by at least two synchronous middle the double-action plates that are connected, and the connecting to hold and be connected mutually with synchronous dynamical inducing part of each centre double-action plate; Described servo-actuated joint set first is synchronizeed between with moving plate with second with moving plate and is connected at least one centre with moving plate at this, and connecting of this centre double-action plate holds corresponding pivot to tie in this centre with the two ends of moving plate.
8. described multi-fold type turning shaft structure according to claim 1 and 2, it is characterized in that: this pivot knot forms with pivot pin pivot string, and described these pivot pins arrange respectively extension part, and described electronic equipment is provided with relative alcove space for inserting the above-mentioned extension part of combination.
9. multi-fold type turning shaft structure according to claim 3, it is characterized in that: this pivot knot forms with pivot pin pivot string, and described these pivot pins arrange respectively extension part, and described electronic equipment is provided with relative alcove space for inserting the above-mentioned extension part of combination.
10. described multi-fold type turning shaft structure according to claim 1 and 2 is characterized in that: this synchronous dynamical inducing part and connect dynamical inducing part is made of the tooth section that can relatively mesh.
11. multi-fold type turning shaft structure according to claim 3 is characterized in that: this synchronous dynamical inducing part and connect dynamical inducing part is made of the tooth section that can relatively mesh.
12. described multi-fold type turning shaft structure according to claim 1 and 2 is characterized in that: this synchronous dynamical inducing part and connect dynamical inducing part, by two relatively the friction parts consisted of.
13. multi-fold type turning shaft structure according to claim 3 is characterized in that: this synchronous dynamical inducing part and connect dynamical inducing part, by two relatively the friction parts consisted of.
14. described multi-fold type turning shaft structure according to claim 1 and 2 is characterized in that: this synchronous dynamical inducing part and connect dynamical inducing part is consisted of by intersecting the sync pulling element.
15. multi-fold type turning shaft structure according to claim 3 is characterized in that: this synchronous dynamical inducing part and connect dynamical inducing part is consisted of by intersecting the sync pulling element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730964 CN203023259U (en) | 2012-12-26 | 2012-12-26 | Multi-section type rotating shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730964 CN203023259U (en) | 2012-12-26 | 2012-12-26 | Multi-section type rotating shaft structure |
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| Publication Number | Publication Date |
|---|---|
| CN203023259U true CN203023259U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730964 Expired - Fee Related CN203023259U (en) | 2012-12-26 | 2012-12-26 | Multi-section type rotating shaft structure |
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| CN (1) | CN203023259U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103899635A (en) * | 2012-12-26 | 2014-07-02 | 富世达股份有限公司 | Multi-section-type rotating shaft structure |
| CN104345788A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Rotating shaft and electronic equipment |
| CN104345786A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Electronic equipment and connection member |
| CN104345783A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Electronic device and connection member |
| CN104343813A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Rotating shaft and electronic device |
| CN104345785A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Electronic device and connection member |
| CN104714596A (en) * | 2013-12-11 | 2015-06-17 | 联想(北京)有限公司 | Tablet computer support provided with multi-gear notebook computer rotation shaft |
| CN104763734A (en) * | 2014-12-31 | 2015-07-08 | 苏州诚骏科技有限公司 | Pivot device |
| CN104950995A (en) * | 2014-03-31 | 2015-09-30 | 联想(北京)有限公司 | Electronic equipment |
| CN106337873A (en) * | 2015-07-18 | 2017-01-18 | 泰州市创新电子有限公司 | Multi-tooth multi-axis staggered connecting rod linkage type smooth opening and closing mechanism with improved gear tooth limits |
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2012
- 2012-12-26 CN CN 201220730964 patent/CN203023259U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899635A (en) * | 2012-12-26 | 2014-07-02 | 富世达股份有限公司 | Multi-section-type rotating shaft structure |
| CN103899635B (en) * | 2012-12-26 | 2016-12-28 | 富世达股份有限公司 | Multi-section type pivot structure |
| CN104345788A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Rotating shaft and electronic equipment |
| CN104345786A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Electronic equipment and connection member |
| CN104345783A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Electronic device and connection member |
| CN104343813A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Rotating shaft and electronic device |
| CN104345785A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Electronic device and connection member |
| CN104345783B (en) * | 2013-08-09 | 2019-03-29 | 联想(北京)有限公司 | A kind of electronic equipment and connecting elements |
| CN104345788B (en) * | 2013-08-09 | 2018-10-12 | 联想(北京)有限公司 | A kind of shaft and electronic equipment |
| CN104345785B (en) * | 2013-08-09 | 2018-08-31 | 联想(北京)有限公司 | A kind of electronic equipment and connecting elements |
| CN104714596B (en) * | 2013-12-11 | 2018-02-06 | 联想(北京)有限公司 | A kind of Flat computer support frame with multi-gear laptop rotating shaft |
| CN108089642A (en) * | 2013-12-11 | 2018-05-29 | 联想(北京)有限公司 | A kind of Flat computer support frame |
| CN104714596A (en) * | 2013-12-11 | 2015-06-17 | 联想(北京)有限公司 | Tablet computer support provided with multi-gear notebook computer rotation shaft |
| CN108089642B (en) * | 2013-12-11 | 2020-12-18 | 联想(北京)有限公司 | Tablet personal computer support |
| CN104950995A (en) * | 2014-03-31 | 2015-09-30 | 联想(北京)有限公司 | Electronic equipment |
| CN104763734B (en) * | 2014-12-31 | 2017-09-05 | 苏州诚骏科技股份有限公司 | A kind of pivot device |
| CN104763734A (en) * | 2014-12-31 | 2015-07-08 | 苏州诚骏科技有限公司 | Pivot device |
| CN106337873A (en) * | 2015-07-18 | 2017-01-18 | 泰州市创新电子有限公司 | Multi-tooth multi-axis staggered connecting rod linkage type smooth opening and closing mechanism with improved gear tooth limits |
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