CN203717620U - Gear type double-shaft synchronous pivot structure - Google Patents
Gear type double-shaft synchronous pivot structure Download PDFInfo
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- CN203717620U CN203717620U CN201420080012.5U CN201420080012U CN203717620U CN 203717620 U CN203717620 U CN 203717620U CN 201420080012 U CN201420080012 U CN 201420080012U CN 203717620 U CN203717620 U CN 203717620U
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Abstract
The utility model provides a synchronous pivot structure of gear formula biax, a first pivot and a second pivot that parallel have, set up a first master gear in this first pivot, and set up a second master gear in the second pivot, this first master gear meshing a first pinion, and second master gear meshing a second pinion, a first transmission gear is concatenated with the axle center by this first pinion, and a second transmission gear is concatenated with the axle center by this second pinion, make this first transmission gear and this second transmission gear intermeshing interlock again, rely on between this first and second pinion and this first and second transmission gear, with the transmission relation on coaxial different layers respectively, there is the angle difference in order to allow the transmission between two pinions, make the axle center distance of first and second master gear shorten more.
Description
Technical field
The utility model relates to a kind of gear type Biaxial synchronous hubbing structure, for the Biaxial synchronous hinge being installed on the electronic ware that can raise and cover, and relate to a kind of multiple layer gear serial verb construction being disposed between two rotating shafts of Biaxial synchronous hinge, the centre distance restricted problem of the gear type improved relying on Biaxial synchronous structure.
Background technique
Traditional notebook computer, mobile phone, PDA, digital camera or e-book etc. possess the electronic ware that can raise and cover ability, its display modular (for example, screen) and body module is (for example, main frame, keyboard) between, being typically provided with the single external force of accepting drives and reciprocating rotation rotating shaft freely, and come display modular and body module described in companding via the action of raising and covering, be beneficial to use operation and collection, be conventionally not more than 180 degree but this class is provided with the angle of raising of the electronic ware of single rotating shaft.
For the display modular and the body module that make electronic ware possess more operator scheme and application area in use, there is on the market a kind of technology that two rotating shafts are set between display modular and body module; Lift as Patent Cases such as TaiWan, Chinas No. 100224345 " double-shaft type pivot device of tool limit function " and No. 101210179 " pulley locking-type double-axis hinge ", 0 to 360 degree that makes can relatively overturn between display modular and body module, and produce different operator schemes.
The prior art of above-mentioned pair of rotating shaft be mainly that two rotating shafts that are parallel to each other are set between display modular and body module, and the common hub setting of two rotating shafts is on a bearing member; Each rotating shaft two ends be set as respectively one in order to hub setting the pin-joint part on bearing member, and one in order to the fixing part in conjunction with described display modular, body module, and it is arbitrarily angled that described display modular and body module are rocked to based on bearing member upset separately, make electronic ware produce the operation form of different mode.
For make described display modular and body module to open and close process more smooth and easy, also exist on the market at present a kind of can be by the technology of described display modular and the mutual interlock of body module, mainly that a master gear is set separately in two rotating shafts, and between two master gears with layer hub setting two driving gear, make two master gears intermeshing via these described driving gears, and then mutual interlock; So, in the time lifting display modular, rotating shaft and the master gear of this display modular rotate thereupon, and the master gear of display modular synchronously rotates by rotating shaft and the master gear of each this body module of driving gear interlock, and make described display modular and the mutual folding running of body module.
But, the interlock kenel of these described traditional hinges as mentioned above, that this two master gear and two driving gears are located to intermeshing interlock on same transmission layer, therefore the distance of shaft centers of this two rotating shaft from, can directly be subject to the restriction of engagement driving angle between this each gear, cause the volume of overall hinge part to be difficult for being dwindled, indirectly also affected the adjustable condition of the volume of timber of above-mentioned used electronic ware.
Summary of the invention
So, main purpose of the present utility model is to provide a kind of improvement of gear type Biaxial synchronous hubbing structure, particularly rely on the kind of drive of coaxial different layers, make between each driving gear, intermeshing transmission on different transmission layers respectively, relies on the driving gear tooth matching angle of different transmission interlayers to allow the effect of adjustment, overcomes in above-mentioned background technology, limited because of intermeshing angle between each gear, and the distance of shaft centers that causes two parallel shafts is from the disappearance that is difficult to shorten.
For reaching above-mentioned object, gear type Biaxial synchronous hubbing structure of the present utility model, has one first rotating shaft and one second rotating shaft that are parallel to each other, wherein:
One first master gear is set in this first rotating shaft, one second master gear is set in this second rotating shaft; This first master gear is at same transmission layer engagement one first pinion, and this second master gear is at same transmission layer engagement one second pinion, coaxial group of this first pinion is established one first driving gear, this second pinion also coaxial group is established one second driving gear, this first driving gear and the second driving gear, intermeshing at transmission layer not identical with this two pinion.
By means of above-mentioned, in the time that the first master gear rotates along with the first rotating shaft, this first pinion is accepted the first master gear engagement driving, more coaxially drives the first driving gear; This second driving gear is accepted the engagement driving of this first driving gear, then coaxially drives the second pinion, then makes this this second master gear of the second pinion engagement driving and the second rotating shaft, and makes to be synchronizeed between the first rotating shaft and the second rotating shaft interlock.
Accordingly, this first master gear and the first pinion are positioned at intermeshing interlock on same transmission layer, coaxial transmission is to this first driving gear and the intermeshing interlock of the second driving gear of different transmission layers again, then coaxial transmission arrives another transmission layer or the second master gear and the intermeshing interlock of the second pinion with the identical transmission layer of the first master gear again, and make the Synchronous Transmission between described the first master gear and the second master gear, come from the first pinion and the second pinion, distinguished coaxial transmission by being positioned at the first driving gear and the second driving gear that different transmission layers are meshed.Thus, transmission tooth matching angle between the first pinion and the second pinion, can be different from the transmission tooth matching angle between the first driving gear and the second driving gear, and the diameter of the first pinion and the second pinion also can be different from the diameter of the first driving gear and the second driving gear; So, between clearly this two pinions, and transmission tooth matching angle between two pinions and two master gears, can be subject to less restriction, and then make the centre distance between the first rotating shaft and the second rotating shaft there is adjustable by a relatively large margin, be conducive to dwindle the volume of hinge.In addition, owing to admitting of differential seat angle between the first driving gear and the second driving gear and the first pinion and the second pinion, can further make the tooth matching angle of adjusting the first master gear and the second master gear and the first pinion and the second pinion become more easy.
According to above-mentioned main structure feature, described the first rotating shaft and the common hub setting of the second rotating shaft are on a clutch shaft bearing part and one second bearing member.This first pinion engages this first master gear at one first transmission layer, and this second pinion engages this second master gear at one second transmission layer, and this first driving gear and the second driving gear are intermeshing at one the 3rd transmission layer.This first transmission layer, the second transmission layer and the 3rd transmission layer are between this clutch shaft bearing part and the second bearing member.One first dividing plate is set between this clutch shaft bearing part and the second bearing member, and between the first dividing plate and the second bearing member, a second partition is set, this first master gear, the first pinion are between this clutch shaft bearing part and the first dividing plate, this first driving gear, the second driving gear are between this first dividing plate and second partition, and this second master gear, the second pinion are between this second partition and the second bearing member.So, this first dividing plate, second partition can aforementioned the first transmission layers in interval, the second transmission layer and the 3rd transmission layer, make the first master gear, the second master gear, the first pinion, the second pinion, the first driving gear and the second driving gear stablize hub setting and rotate on each transmission layer.
According to above-mentioned main structure feature, this first pinion and the first driving gear via one first pivot hub setting in these the first dividing plate both sides, and the second pinion and the second driving gear via one second pivot shaft hub setting in these second partition both sides.Rely on the setting of this first pivot, the second pivot, be conducive to adjust the differential seat angle between first, second pinion and first, second driving gear.
According to above-mentioned main structure feature, this first rotating shaft, the common hub setting of the second rotating shaft are on this first dividing plate and second partition.The first dividing plate and second partition are firmly arranged between the first rotating shaft and the second rotating shaft.
According to above-mentioned main structure feature, this first rotating shaft, the second rotating shaft two ends are set as respectively a pin-joint part and a fixing part.This first master gear is located at the position in abutting connection with fixing part on the pin-joint part of this first rotating shaft, and this second master gear is located at the position in abutting connection with fixing part on the pin-joint part of this second rotating shaft.Or, this first master gear is located at an end away from this fixing part on the pin-joint part of this first rotating shaft, and the second master gear is located at an end away from this fixing part on the pin-joint part of this second rotating shaft, and this second bearing member periphery is provided with a ring frame, and this first master gear, the second master gear, the first pinion, the second pinion, the first driving gear and the second driving gear are placed in the ring frame of this second bearing member.So, be conducive to this first master gear, the second master gear, the first pinion, the second pinion, the first driving gear and the second driving gear modular design in the ring frame of this second bearing member, form single component, make it simple for structure reliable, and easily assembling.
For clearly and fully disclosing the utility model, and give the legend of enumerating better enforcement, to describe its embodiment in detail as described later:
Brief description of the drawings
Fig. 1 is the utility model the first embodiment's stereogram;
Fig. 2 is the three-dimensional exploded view of Fig. 1;
Fig. 3 is the three-dimensional exploded view of Fig. 2;
Fig. 4 is the configuration schematic isometric between the each gear of Fig. 3;
Fig. 5 is the cut-away view of Fig. 1;
Fig. 6 is the utility model the second embodiment's three-dimensional exploded view;
Fig. 7 is the three-dimensional exploded view of Fig. 6.
Description of reference numerals: 1 first rotating shaft; 11,21 pin-joint parts; 111,211 ends; 12,22 fixing parts; 2 second rotating shafts; 31 clutch shaft bearing parts; 311,321 first axis holes; 312,322 second axis holes; 32,320 second bearing members; 323 ring frames; 324 openings; 41 first master gears; 42 second master gears; 51 first pinions; 52 second pinions; 61 first driving gears; 62 second driving gears; 71 first dividing plates; 711,721 first pivot holes; 712,722 second pivot holes; 713,723 first perforation; 714,724 second perforation; 72 second partitions; 73 first pivots; 74 second pivots; 75 first clasps; 76 second clasps; 8 torsion modules; 81 runners; 82 reeds; 83 bearing members; 9 valve jackets; 90 running-ons; 901 first transmission layers; 902 second transmission layers; 903 the 3rd transmission layers; 91 display modulars; 92 body modules.
Embodiment
Please refer to Fig. 1 to Fig. 3, disclose the utility model the first embodiment's embodiment graphic, by above-mentioned graphic explanation gear type Biaxial synchronous of the present utility model hubbing structure, can be for being installed between the display modular 91 and body module 92 of the electronic ware that can raise and cover, have one first rotating shaft 1 and one second rotating shaft 2 that are parallel to each other, described the first rotating shaft 1, the common hub setting of the second rotating shaft 2 are on a clutch shaft bearing part 31 and one second bearing member 32.Specifically, these the first rotating shaft 1 two ends are set as respectively a pin-joint part 11 and a fixing part 12, and the second rotating shaft 2 two ends are also set as respectively a pin-joint part 21 and a fixing part 22.The fixing part 12 of this first rotating shaft 1 can supply the display modular 91 of fixing electronic ware in this enforcement, and the fixing part 22 of the second rotating shaft 2 can be for the body module 92 of fixing electronic ware in this enforcement.This clutch shaft bearing part 31,32 one-tenth plate kenels of the second bearing member, and on clutch shaft bearing part 31, the second bearing member 32, be provided with separately one first axis hole 311,321 and one second axis hole 312,322, pin-joint part 11 hub settings of this first rotating shaft 1 are in the first axis hole 311,321 of clutch shaft bearing part 31 and the second bearing member 32, and pin-joint part 21 hub settings of the second rotating shaft 2 are in the second axis hole 312,322 of clutch shaft bearing part 31 and the second bearing member 32, make the first rotating shaft 1 and the second rotating shaft 2 rotation that is parallel to each other.
In figure, also disclose, this clutch shaft bearing part 31 is positioned at the pin-joint part 11 of this first rotating shaft 1 and the second rotating shaft 2, on 21 in abutting connection with fixing part 12, 22 position, the pin-joint part 11 of this first rotating shaft 1 and the second rotating shaft 2, 21 via clutch shaft bearing part 31 and the second bearing member 32 supporting and locations in a valve jacket 9, and make clutch shaft bearing part 31, the second bearing member 32, the pin-joint part 11 of the first rotating shaft 1 and the second rotating shaft 2, 21 are located at valve jacket 9 inside, and the fixing part 12 of the first rotating shaft 1 and the second rotating shaft 2, 22 extend out to outside valve jacket 9 from a running-on 90 of valve jacket 9, this clutch shaft bearing part 31 hides the running-on 90 in valve jacket 9.The pin-joint part 11 of this first rotating shaft 1 has an end 111 away from this fixing part 12, and the pin-joint part 21 of the second rotating shaft 2 has an end 211 away from this fixing part 22, and in the pin-joint part of this first rotating shaft 1 and the second rotating shaft 2 11,21 end 111,211 configuration one torsion modules 8, this torsion module 8 comprises most runners 81, dish-like reed 82 and bearing member 83, runner 81, reed 82 and the bearing member 83 of this torsion module 8 belong to known structure, therefore will not describe in detail; Rely on the setting of torsion module 8, make the first rotating shaft 1 and the second rotating shaft 2 produce separately torsion, be beneficial to locate described display modular 91 and body module 92 in arbitrarily angled.
Please coordinate referring to figs. 2 to Fig. 4, illustrate in adopted preferred embodiment, between this clutch shaft bearing part 31 and the second bearing member 32, cook up one first transmission layer 901, one second transmission layer 902 and one the 3rd transmission layer position 903, sheathedly in abutting connection with one end of fixing part 12 on the pin-joint part 11 of this first rotating shaft 1 fix one first master gear 41, and the first master gear 41 is between clutch shaft bearing part 31 and the second bearing member 32; Sheathedly in abutting connection with one end of fixing part 22 on the pin-joint part 21 of this second rotating shaft 2 fix one second master gear 42, and the second master gear 42 is between the first master gear 41 and the second bearing member 32, makes the first master gear 41 be positioned on different transmission layers from the second master gear 42.One first pinion 51 engages these second master gears 42 at first transmission layer 901 this first master gear 41, one second pinion 52 of engagement at the second transmission layer 902.And, these the first pinion 51 concentric transmission one first driving gears 61, and the first driving gear 61 is between the first pinion 51 and the second pinion 52, and the first driving gear 61 and the first pinion 51 are positioned on different transmission layers; These the second pinion 52 concentric transmission one second driving gears 62, and the second driving gear 62 is between the first pinion 51 and the second pinion 52, the second driving gear 62 is positioned on different transmission layers from the second pinion 52, and the first driving gear 61 and the second driving gear 62 intermeshing at the 3rd transmission layer 903.
In a feasible embodiment, Fig. 3, Fig. 4 have also shown, between this clutch shaft bearing part 31 and the second bearing member 32, one first dividing plate 71 can be set, and between the first dividing plate 71 and the second bearing member 32, a second partition 72 also can be set, and then above-mentioned the first transmission layer 901 in interval, the second transmission layer 902 and the 3rd transmission layer position 903.The 3rd transmission layer position 903 can be located between the first transmission layer 901 and the second transmission layer 902; Or this first transmission layer 901 and the second transmission layer 902 also can be located at same transmission layer.In this enforcement, lift and be located between the first transmission layer 901 and the second transmission layer 902 as example taking the 3rd transmission layer position 903, make this first master gear 41, the first pinion 51 is between this clutch shaft bearing part 31 and the first dividing plate 71, this first driving gear 61, the second driving gear 62 is between this first dividing plate 71 and second partition 72, this second master gear 42, the second pinion 52 is between this second partition 72 and the second bearing member 32, make the first master gear 41, the second master gear 42, the first pinion 51, the second pinion 52, the first driving gear 61 and the second driving gear 62 are stablized hub setting and are rotated on each transmission layer.
And, the common hub setting in pin-joint part 11,21 of this first rotating shaft 1, the second rotating shaft 2 is on the first dividing plate 71 and second partition 72, the first dividing plate 71 and second partition 72 are firmly arranged between the first rotating shaft 1 and the second rotating shaft 2, and hub setting one first pivot 73 and one second pivot 74 between the first dividing plate 71 and second partition 72.Specifically, this first dividing plate 71,72 one-tenth plate kenels of second partition, and on the first dividing plate 71 and second partition 72, be provided with separately one first pivot hole 711,721, one second pivot hole 712,722, one first perforation 713,723 and one second perforation 714,724, described the first perforation 713,723 and the second perforation 714,724 are between the first pivot hole 711,721 and the second pivot hole 712,722.Pin-joint part 11 hub settings of this first rotating shaft 1 are in the first pivot hole 711,721 of the first dividing plate 71, second partition 72, and pin-joint part 21 hub settings of the second rotating shaft 2 are in the second pivot hole 712,722 of the first dividing plate 71, second partition 72.These the first pivot 73 hub settings are in the first perforation 713,723 of the first dividing plate 71, second partition 72, and the second pivot 74 hub settings are in the second perforation 714,724 of the first dividing plate 71, second partition 72.This first pinion 51 and the first driving gear 61 via the first pivot 73 hub settings in the first dividing plate 71 both sides, and the second pinion 52 and the second driving gear 62 via the second pivot 74 axle hub settings in second partition 72 both sides.
Rely on above-mentioned member composition, can be for implementing according to this utility model, for instance, in the time that user lifts the display modular 91 of electronic ware, this first master gear 41 can be along with the first rotating shaft 1 is rotated, and the first pinion 51 is accepted the first master gear 41 engagement driving, again via coaxial first driving gear 61 that drives of the first pivot 73, 62 of this second driving gears are accepted the engagement driving of the first driving gear 61, then via coaxial second pinion 52 that drives of the second pivot 74, make again the second pinion 52 engagement driving the second master gear 42 and the second rotating shafts 2, and make to be synchronizeed between the first rotating shaft 1 and the second rotating shaft 2 interlock, and further drive display modular 91 upset relative to body module 92.
What must be illustrated is, Fig. 4, Fig. 5 has also shown, this first master gear 41 and the first pinion 51 are positioned at intermeshing interlock on same transmission layer, coaxial transmission is to the first driving gear 61 and the intermeshing interlock of the second driving gear 62 of different transmission layers again, then coaxial transmission arrives another transmission layer or the second master gear 42 and the intermeshing interlock of the second pinion 52 with the identical transmission layer of the first master gear 41 again, and make the Synchronous Transmission between described the first master gear 41 and the second master gear 42, come from the first pinion 51 and the second pinion 52, distinguished coaxial transmission by being positioned at the first driving gear 61 and the second driving gear 62 that different transmission layers are meshed.Thus, transmission tooth matching angle between this first pinion 51 and the second pinion 52, can be different from the transmission tooth matching angle between the first driving gear 61 and the second driving gear 62, and the diameter of the first pinion 51 and the second pinion 52 also can be different from the diameter of the first driving gear 61 and the second driving gear 62; So, between clearly this first pinion 51 and the second pinion 52, and transmission tooth matching angle between this first pinion 51, the second pinion 52 and the first master gear 41, the second master gear 42, can be subject to less restriction, and then make the centre distance between the first rotating shaft 1 and the second rotating shaft 2 there is adjustable by a relatively large margin.
Please refer to Fig. 6, Fig. 7, disclose the utility model the second embodiment's embodiment graphic, illustrate itself and above-mentioned the first embodiment different be in, this clutch shaft bearing part 31 is positioned at pin-joint part 11,21 middle section positions of this first rotating shaft 1 and the second rotating shaft 2, and clutch shaft bearing part 31 is located in valve jacket 9.This first master gear 41 is located at the end 111 away from this fixing part 12 on the pin-joint part 11 of this first rotating shaft 1, and the second master gear 42 is located at the end 211 away from this fixing part 22 on the pin-joint part 21 of this second rotating shaft 2.
In figure, also disclose, these the second bearing member 320 peripheries are provided with a ring frame 323, make described the second bearing member 320 become valve jacket kenel with the entirety of ring frame 323, and ring frame 323 has an opening 324 towards this clutch shaft bearing part 31, and make this opening 324 correspondences be communicated with aforementioned the first axis hole 321 and the second axis holes 322, the part that pin-joint part 11 ends 111 of this first rotating shaft 1 extend to outside ring frame 323 via the first axis hole 321 is nested with one first clasp 75, and the part that pin-joint part 21 ends 211 of the second rotating shaft 2 extend to outside ring frame 323 via the second axis hole 322 is nested with one second clasp 76.This first master gear 41, the second master gear 42, the first pinion 51, the second pinion 52, the first driving gear 61 and the second driving gear 62 are placed in the ring frame 323 of this second bearing member 320 via this opening 324.So, be conducive to this first master gear 41, the second master gear 42, the first pinion 51, the second pinion 52, the first driving gear 61 and the common modular design of the second driving gear 62 in the ring frame 323 of this second bearing member 320.
Compared to prior art, the utility model has advantages of as follows in fact:
Adopt three layers of transmission layer, first master gear 41 of arranging, the second master gear 42, the first pinion 51, the second pinion 52, the first driving gear 61 and the second driving gear 62, make each transmission layer all only have two gears to be engaged and linked, i.e. the first master gear 41 first pinion 51 that is engaged and linked, the first driving gear 61 second driving gear 62 that is engaged and linked, the second master gear 42 second pinion 52 that is engaged and linked, and first, the second pinion 51, 52 and first, the second driving gear 61, transmission tooth matching angle and diameter between 62 can be inconsistent, so can change easily and adjust the centre distance between the first rotating shaft 1 and the second rotating shaft 2, and be conducive to dwindle the volume of overall hinge.
Rely on the setting of this first pivot 73, the second pivot 74, be conducive to adjust the differential seat angle between first, second pinion 51,52 and first, second driving gear 61,62, make the transmission tooth matching angle of adjusting between first, second master gear 41,42 and first, second pinion 51,52 become more easy.
Can be via the first master gear 41, the second master gear 42, the first pinion 51, the second pinion 52, the first driving gear 61 and the certain transmission of the second driving gear 62 between this first rotating shaft 1 and the second rotating shaft 2, part easy processing, and with low cost.
Rely on the ring frame 323 of this second bearing member 320 to design, be conducive to this first master gear 41, the second master gear 42, the first pinion 51, the second pinion 52, the first driving gear 61 and the common module of the second driving gear 62 in this ring frame 323, form single component, make it simple for structure reliable, and easily assembling.
According to above-mentioned explanation, the utility model relies on the driving gear tooth matching angle of different transmission interlayers to allow the effect of adjustment, really be enough to improve in above-mentioned background technology, limited because of intermeshing angle between each gear, and the distance of shaft centers that causes two parallel shafts is from the disappearance that is difficult to shorten.And then reach the above-mentioned kind of drive of coaxial different layers of relying on, make between each driving gear, respectively intermeshing transmission and the object of ordering about the mutual interlock of two rotating shafts on different transmission layers.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, in the case of not departing from the spirit and scope that claim limits; can make many amendments, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (13)
1. a gear type Biaxial synchronous hubbing structure, has one first rotating shaft and one second rotating shaft that are parallel to each other, it is characterized in that:
One first master gear is set in this first rotating shaft, one second master gear is set in this second rotating shaft; One first pinion engages this first master gear at one first transmission layer, one second pinion engages this second master gear at one second transmission layer, this the first pinion concentric transmission one first driving gear, this the second pinion concentric transmission one second driving gear, this first driving gear and the second driving gear are intermeshing at one the 3rd transmission layer, and make this first rotating shaft and the mutual interlock of the second rotating shaft.
2. gear type Biaxial synchronous hubbing structure according to claim 1, is characterized in that: described the first rotating shaft and the common hub setting of the second rotating shaft are on a clutch shaft bearing part and one second bearing member.
3. gear type Biaxial synchronous hubbing structure according to claim 2, is characterized in that: this first transmission layer, the second transmission layer and the 3rd transmission layer are all between this clutch shaft bearing part and the second bearing member.
4. gear type Biaxial synchronous hubbing structure according to claim 2, it is characterized in that: one first dividing plate is set between this clutch shaft bearing part and the second bearing member, and between the first dividing plate and the second bearing member, a second partition is set, this first master gear, the first pinion are between this clutch shaft bearing part and the first dividing plate, this first driving gear, the second driving gear are between this first dividing plate and second partition, and this second master gear, the second pinion are between this second partition and the second bearing member.
5. gear type Biaxial synchronous hubbing structure according to claim 4, it is characterized in that: this first pinion and the first driving gear via one first pivot hub setting in these the first dividing plate both sides, and the second pinion and the second driving gear via one second pivot shaft hub setting in these second partition both sides.
6. gear type Biaxial synchronous hubbing structure according to claim 4, is characterized in that: this first rotating shaft, the common hub setting of the second rotating shaft are on this first dividing plate and second partition.
7. according to gear type Biaxial synchronous hubbing structure described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that: this first rotating shaft, the second rotating shaft two ends are set as respectively a pin-joint part and a fixing part, this first master gear is located at one end in abutting connection with fixing part on the pin-joint part of this first rotating shaft, and this second master gear is located at one end in abutting connection with fixing part on the pin-joint part of this second rotating shaft.
8. according to gear type Biaxial synchronous hubbing structure described in claim 2 or 3 or 4 or 5 or 6, it is characterized in that: this first rotating shaft, the second rotating shaft two ends are set as respectively a pin-joint part and a fixing part, this first master gear is located at one end away from this fixing part on the pin-joint part of this first rotating shaft, and the second master gear is located at one end away from this fixing part on the pin-joint part of this second rotating shaft.
9. gear type Biaxial synchronous hubbing structure according to claim 8, it is characterized in that: this second bearing member periphery is provided with a ring frame, and this first master gear, the second master gear, the first pinion, the second pinion, the first driving gear and the second driving gear are placed in the ring frame of this second bearing member.
10. gear type Biaxial synchronous hubbing structure according to claim 7, it is characterized in that: a valve jacket inside is located in the pin-joint part of this first rotating shaft and the second rotating shaft, and the fixed position of the first rotating shaft and the second rotating shaft is outside this valve jacket.
11. gear type Biaxial synchronous hubbing structures according to claim 8, it is characterized in that: a valve jacket inside is located in the pin-joint part of this first rotating shaft and the second rotating shaft, and the fixed position of the first rotating shaft and the second rotating shaft are outside this valve jacket.
12. gear type Biaxial synchronous hubbing structures according to claim 9, it is characterized in that: a valve jacket inside is located in the pin-joint part of this first rotating shaft and the second rotating shaft, and the fixed position of the first rotating shaft and the second rotating shaft are outside this valve jacket.
13. according to gear type Biaxial synchronous hubbing structure described in claim 1 or 2 or 3, it is characterized in that: this first transmission layer and the second transmission layer are located at same transmission layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103202466 | 2014-02-12 | ||
| TW103202466U TWM480240U (en) | 2014-02-12 | 2014-02-12 | Gear type dual-axial synchronization pivot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717620U true CN203717620U (en) | 2014-07-16 |
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ID=51156776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080012.5U Expired - Lifetime CN203717620U (en) | 2014-02-12 | 2014-02-24 | Gear type double-shaft synchronous pivot structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203717620U (en) |
| TW (1) | TWM480240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500753A (en) * | 2014-12-04 | 2015-04-08 | 李明科 | Shaft sleeve head mechanism convenient for installing sealing element |
| CN111692197A (en) * | 2019-03-12 | 2020-09-22 | 仁宝电脑工业股份有限公司 | Double-shaft hinge module and portable electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI716042B (en) * | 2018-09-06 | 2021-01-11 | 仁寶電腦工業股份有限公司 | Hinge module and electronic device |
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2014
- 2014-02-12 TW TW103202466U patent/TWM480240U/en not_active IP Right Cessation
- 2014-02-24 CN CN201420080012.5U patent/CN203717620U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500753A (en) * | 2014-12-04 | 2015-04-08 | 李明科 | Shaft sleeve head mechanism convenient for installing sealing element |
| CN111692197A (en) * | 2019-03-12 | 2020-09-22 | 仁宝电脑工业股份有限公司 | Double-shaft hinge module and portable electronic device |
| CN111692197B (en) * | 2019-03-12 | 2022-01-11 | 仁宝电脑工业股份有限公司 | Double-shaft hinge module and portable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM480240U (en) | 2014-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |