CN202926866U - Movable wheel device for reducing abnormal noises and double-shaft pivot device with same - Google Patents
Movable wheel device for reducing abnormal noises and double-shaft pivot device with same Download PDFInfo
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- CN202926866U CN202926866U CN 201220682639 CN201220682639U CN202926866U CN 202926866 U CN202926866 U CN 202926866U CN 201220682639 CN201220682639 CN 201220682639 CN 201220682639 U CN201220682639 U CN 201220682639U CN 202926866 U CN202926866 U CN 202926866U
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Abstract
The utility model provides a movable wheel device for reducing abnormal noises and a double-shaft pivot device with the movable wheel device. The movable wheel device comprises at least one first connection piece, a first rotary wheel, a second rotary wheel, a sliding wheel and at least one sleeve ring which can reduce contact sounds. Each first connection piece is provided with two coupling parts and a connection located between the coupling parts. The first rotary wheel and the second rotary wheel are respectively coupled with the two coupling parts of the first connection pieces; and the periphery sides of the first rotary wheel and the second rotary wheel are provided with at least one first concave part and at least one second concave part. The sliding wheel is movably coupled on the connection part of the first connection pieces and inserted in the first concave part and the second concave part, and the sliding wheel can slide between the first rotary wheel and the second rotary wheel. The sleeve ring is arranged at the periphery side of the sliding wheel. The double-shaft pivot device with the movable wheel device further comprises at least one second connection part which is arranged in parallel to the first connection part.
Description
Technical field
The utility model relates to the castor device that can reduce different sound, be applicable to be in the double-axis hinge of 360 degree upsets, described double-axis hinge is to be assembled in cover-lifting type electronic device, described castor device is embedded in the recess of the first runner by movable pulley movably, form the kayser state, limit the first runner and rotate or limit the second runner and rotate, guaranteeing the start order of the first runner and the second runner, and then keep electronic equipment to rotate the stability of opening and closing.
Background technique
the electronic product of general drawing-pushing type (notebook computer for example, mobile phone or E-book reader), can open with respect to body (this body has keyboard) for the screen that makes electronic product and overturn over after 180 degree (for example turning to 360 degree), the situation of interference mutually but can not occur, thereby produced double-shaft type pivot device, can consult the front case of patent that the inventor had applied for, be a kind of " the pulley locking-type double-axis hinge " that the Taiwan patent announcement discloses for No. M438797, comprise the first rotating shaft, the second rotating shaft, the first connecting sheet and the second connecting sheet, the first rotating shaft is provided with the first engaging cam.The first engaging cam is provided with a recess, the second rotating shaft is provided with the second engaging cam, the second engaging cam is provided with a recess, be folded with pulley between the first connecting sheet and the second connecting sheet, pulley is embedded in the recess of the first engaging cam or the recess of the second engaging cam movably, to limit the first rotating shaft start or the second rotating shaft start, whereby, can guarantee start order and the mode of rotating shaft, and then keep electronic equipment to rotate the stability of opening and closing.
Yet during above-mentioned pulley slippage, when embedding in addition the recess (or recess of the second engaging cam) of the first engaging cam, easily produce the different mail topic such as the friction sound or collision sound because of contact; Moreover, because frequent contact the first engaging cam of above-mentioned pulley and the second engaging cam also easily cause wearing and tearing.
In view of this, the utility model wants to provide a kind of double-axis hinge that reduces the castor device of different sound and have the movable pulley device, so as to solving the allophone problem of traditional double-axis hinge.
Summary of the invention
Main purpose of the present utility model, namely providing a kind of double-axis hinge that reduces the castor device of different sound and have the movable pulley device, make it have the effects such as the collision sound of reduction, formation rolling friction, again can be by avoiding directly rolling friction between wheel body, reduce the friction sound that sends, and extend the working life of rigidity wheel body.
Another purpose of the present utility model, namely providing a kind of double-axis hinge that reduces the castor device of different sound and have the movable pulley device, by at movable pulley or first, second runner arranges circular groove, make it have the effect of location, both prevent the sheathed crooked or situation that gets loose of the collar, also be convenient to assembling.
For achieving the above object, the castor device that the utility model can reduce different sound has three implementations.
The technological means of the castor device of first implementation comprises: at least one first link, and it is provided with two axis parts and the joint between these two axis parts; The first runner, an axis part of its first link that is coupling is provided with at least one first recess in all sides of this first runner; The second runner, another axis part of its first link that is coupling is provided with at least one second recess in all sides of this second runner; Movable pulley, it is coupling movably in the joint of the first link, and this movable pulley slippage is between the first runner and the second runner and be embedded in the first recess or the second recess; And at least one can reduce the contact sound the collar, it is sheathed on all sides of this movable pulley.
The technological means of the castor device of the utility model the second implementation comprises: at least one first link, and it is provided with two axis parts and the joint between these two axis parts; The first runner, an axis part of its first link that is coupling is provided with at least one first recess in all sides of this first runner; The second runner, another axis part of its first link that is coupling is provided with at least one second recess in all sides of this second runner; Movable pulley, it is coupling movably in the joint of the first link, and this movable pulley slippage is between the first runner and the second runner and be embedded in the first recess or the second recess; And a plurality of collars that reduce the contact sound, each collar is sheathed on respectively all sides of the first runner and all sides of the second runner.
The technological means of the castor device of the utility model the 3rd implementation comprises: at least one first link, and it is provided with two axis parts and the joint between these two axis parts; The first runner, an axis part of its first link that is coupling is provided with at least one first recess in all sides of this first runner; The second runner, another axis part of its first link that is coupling is provided with at least one second recess in all sides of this second runner; Movable pulley, it is coupling movably in the joint of the first link, and this movable pulley slippage is between the first runner and the second runner and be embedded in the first recess or the second recess; And a plurality of pads that reduce the contact sound, each pad be arranged at respectively in the first recess and the second recess in.
in addition, the utility model also provides a kind of double-axis hinge with castor device, it uses respectively three implementations of the utility model castor device, the technological means of its realization also comprises: the second link that at least one and the first link be arranged in parallel, the second link is provided with two axis parts and the joint between these two axis parts, the first runner and the second runner are arranged side by side between the first link and the second link, the first runner has axis central part, this axis central part is coupling respectively in axis part of the first link and an axis part of the second link, the second runner has axis central part, this axis central part is coupling respectively in another axis part of the first link and another axis part of the second link, movable pulley has axis central part, this axis central part is coupling respectively movably in the joint of the first link and the joint of the second link.
accordingly, the utility model provides a kind of castor device that reduces different sound, by at least one the first link, the first runner, the second runner, movable pulley and at least one can reduce the Combination Design of the collar of the contact sound, make it have the reduction collision sound, form the effects such as rolling friction, again can rolling friction reduces the friction sound that sends by avoiding between the rigidity wheel body directly, and the working life of prolongation rigidity wheel body, again by setting up circular groove, make it have the effect of location, both prevented the sheathed crooked or situation that gets loose of the collar, also ease of assembly.
Moreover castor device of the present utility model also can adopt a plurality of collars or a plurality of pad to implement, and so as to increasing type of service, promotes convenience of use.
in addition, the utlity model has the double-axis hinge of castor device, it is the arrange in pairs or groups Combination Design of at least one the second link of castor device of the present utility model, thereby with the first runner, the second runner and movable pulley are protected in two links (first, the second link) between, and stable wheel body (the first runner, the second runner and movable pulley) running, more can be by the quantity that increases by the second link, to increase the Applicable scope of the utility model castor device, also by collocation block in blocked part is set, the structural designs such as latching cam and projection collocation groove thereof, has the rotary spacing function so as to formation, the double-axis hinge of automatic blocking function.
For further understanding feature of the present utility model, technological means and the function of reaching, purpose, hereby enumerate than specific embodiment and be described in detail as follows with reference character by reference to the accompanying drawings.
Description of drawings
Below, describe by reference to the accompanying drawings embodiments of the invention in detail, wherein:
Fig. 1 is the exploded perspective view of the first embodiment's of the present utility model castor device.
Fig. 2 is that the movable pulley in Fig. 1 is set up circular groove, and is equipped with the schematic diagram that the corresponding collar is implemented.
Fig. 3 is the combination stereogram of Fig. 2.
Fig. 4 is the front view of the first embodiment's of the present utility model castor device.
Fig. 5 is the exploded perspective view of the second embodiment's of the present utility model castor device.
Fig. 6 is the front view of the second embodiment's of the present utility model castor device.
Fig. 7 is the front view of the 3rd embodiment's of the present utility model castor device.
Fig. 8 is the exploded perspective view of the 4th embodiment's of the present utility model double-axis hinge with castor device.
Fig. 9 is the member schematic diagram that the second link collocation two latching cams of the present utility model are implemented.
Figure 10 is the exploded perspective view of the 5th embodiment's of the present utility model double-axis hinge with castor device.
Figure 11 is the exploded perspective view of the 6th embodiment's of the present utility model double-axis hinge with castor device.
Embodiment
The utility model provides a kind of double-axis hinge that reduces the castor device of different sound and have the castor device, castor device foundation is with the collar or pad is arranged on the diverse locations such as the first runner, the second runner and movable pulley, and form three embodiments, namely, first, second, and third embodiment, in addition, the utility model castor application of installation is implemented in double-axis hinge, formed respectively the 4th, the 5th and the 6th embodiment.
The first embodiment
As shown in Figures 1 to 4, castor device of the present utility model comprises that at least one first link 10, the first runner 20, the second runner 30, movable pulley 40 and at least one can reduce the Combination Design of the collar 50 of the contact sound.
The first link 10 is provided with two axis parts 111,112 and the joint 12 between these two axis parts 111,112; The first runner 20 axis part 111 of the first link 10 that is coupling, and be provided with at least one first recess 21 in all sides of the first runner 20; The second runner 30 another axis part 112 of the first link 10 that is coupling, and be provided with at least one second recess 31 in all sides of the second runner 30; Movable pulley 40 is coupling movably in the joint 12 of the first link 10, and movable pulley 40 slippages are between the first runner 20 and the second runner 30 and be embedded in the first recess 21 or the second recess 31; The collar 50 is sheathed on all sides of movable pulley 40.
In the first embodiment, movable pulley 40 is implemented by the collocation collar 50, thereby when making movable pulley 40 slippages and being embedded in the first recess 21 or the second recess 31, has the effect that reduces collision sound, and movable pulley 40 can also form with the first runner 20 (the second runner 30) effect of rolling friction, because the collar 50 is to adopt rubber neck, can avoid directly rolling friction between rigidity wheel body (the first runner, the second runner, movable pulley), thereby reduce the friction sound that sends, and extend the working life of rigidity wheel body.
As shown in Figure 2, all sides of movable pulley 40 also are provided with at least one circular groove 41, and the collar 50 is rubber neck and the sheathed circular groove 41 that is positioned, and both can prevent the sheathed crooked or situation that gets loose of the collar 50, also are convenient to assembling; The shape bodies such as that movable pulley of the present utility model 40 can adopt according to actual performances is approximate spherical, colyliform, column, simultaneously, the first recess 21 and the second recess 31 are designed to corresponding shape.
The second embodiment
Fig. 5 and Fig. 6 illustrate the utility model the second embodiment's castor device, itself and above-mentioned the first embodiment's difference be in, movable pulley 40 does not arrange the collar 50, but adopt a plurality of collars 51,52, be sheathed on respectively all sides of the first runner 20 and all sides of the second runner 30, when movable pulley 40 slippages are also chimeric, also can reduce the effects such as collision sound, formation rolling friction, again can be by avoiding directly rolling friction between the rigidity wheel body, reduce the friction sound that sends, and extend the working life of rigidity wheel body.
In a second embodiment, all sides of the first runner 20 further are provided with at least one first circular groove 22 that is communicated with the first recess 21, all sides of the second runner 30 further are provided with at least one second circular groove 32 that is communicated with the second recess 31, each collar 51,52 is sheathed the first circular groove 22 and the second circular groove 32 of being positioned respectively, all can prevent the collar 51, the 52 sheathed crooked or situations that get loose, also be convenient to assembling.
can be applicable in the size of traditional double-axis hinge for the castor device that makes the second embodiment again, has too the effect that reduces different sound, first recess 21 that is designed to that adopts is that a wheel face 201 by the first runner 20 extends to another wheel face 202, the first recess 21 is shallower than the first circular groove 22, the second recess 31 is that the wheel face 301 by the second runner 30 extends to another wheel face 302, the second recess 31 is shallower than the second circular groove 32, make whereby each collar 51, 52 have the different sound effect of minimizing in various degree according to the actual size of implementing, when each collar 51, 52 size is greater than the first circular groove 22, the second circular groove 32, has the reduction collision sound, form a plurality of effects such as rolling friction, can avoid again directly rolling friction between the rigidity wheel body, when each collar 51, 52 size is less, can embed respectively in the first circular groove 22 and in the second circular groove 32, part collar position is exposed in first recess 21 neutralization the second recesses 31 (as shown in Figure 5), and, can also (for example be similar to spherical by the size and dimension body of implementing actual in movable pulley 40, colyliform, column etc.), make this castor device only have single effect (for example reducing collision sound), or with a plurality of effects, each collar 51,52 is rubbery toroidal ring.
The 3rd embodiment
The utility model the 3rd embodiment's as shown in Figure 7 castor device and above-mentioned the second embodiment's difference are, adopt a plurality of pads 53,54 to substitute a plurality of collars 51,52, each pad 53,54 is rubber pad (nitrile butadiene rubber for example, be called for short NBR), and be arranged at respectively in the first recess 21 and in the second recess 31, so as to forming simple embodiment of the present utility model, to reach when movable pulley 40 slippages are also chimeric, has the effect that reduces collision sound; Each pad 53,54 can adopt the structures such as pad, cushion block to implement, simultaneously, can adopt adhesive to fix, or see through the mode that bag is penetrated moulding (InsertMolding), each pad 53,54 is incorporated into respectively in the first recess 21 of the first runner 20 and in the second recess 31 of the second runner 30.
The 4th embodiment
Fig. 8 and Fig. 9 illustrate a kind of double-axis hinge with castor device, it is the castor device that adopts the first embodiment, also comprise the second link 60 that at least one and the first link 10 be arranged in parallel, the second link 60 is provided with two axis parts 611, 612 and be positioned at this two axis parts 611, joint 62 between 612, the first runner 20 and the second runner 30 are to be arranged side by side between the first link 10 and the second link 60, the first runner 20 has axis central part 23, this axis central part 23 is coupling respectively in axis part 111 of the first link 10 and an axis part 611 of the second link 60, the second runner 30 has axis central part 33, this axis central part 33 is coupling respectively in another axis part 112 of the first link 10 and another axis part 612 of the second link 60, movable pulley 40 has axis central part 42, this axis central part 42 is coupling respectively movably in the joint 12 of the first link 10 and the joint 62 of the second link 60, make the double-axis hinge of the present utility model can be by the arrange in pairs or groups Combination Design of at least one the second link of castor device of the present utility model, thereby the first runner, the second runner and movable pulley are protected between two links (first, second link 10,60), and the running of stable wheel body (the first runner 20, the second runner 30 and movable pulley 40).
In the 4th embodiment, first, second link 10, each axis part 111,112,611,612 of 60 can be axis hole, be the structures such as pivot or axis hole collocation pivot implements, and first, second runner 20,30 axis central part 23,33 also can be the structures such as corresponding wheel shaft, axis hole or wheel shaft collocation axis hole and implement, aforementioned pivot and wheel shaft can adopt removable axostylus axostyle design (as shown in the upper right of Fig. 8), make and assembling with convenient.
The axis central part 23 of the first runner 20 and the axis central part 33 of the second runner 30 are respectively equipped with a blocked part 24,34, and convex with respectively a block 131,132 with each blocked part 24,34 mutual backstops, the double-axis hinge that has the rotary spacing function so as to formation at each axis part 111,112 peripheries of the first link 10.
As shown in Figure 9, each axis part 611 of the second link 60,612 peripheries are respectively equipped with two grooves 631,632,641,642, the axis central part 23 of the first runner 20 and the axis central part 33 of the second runner 30 are arranged with respectively a latching cam 25,35, latching cam 25,35 is equipped with and the mutual chimeric projection 251,252,351,352 of each groove 631,632,641,642, has the double-axis hinge of rotary spacing and automatic blocking function concurrently so as to formation.
The first link 10 and the second link 60 in the utility model double-axis hinge can optionally be implemented (as shown in Figure 8) with a plurality of forms according to actual performance, by the quantity that increases the second link 60 (or first link 10), to change the overall dimensions of the utility model castor device, can increase the Applicable scope of the utility model castor device.Each blocked part 24,34 is not subject to first link 10 of only arranging in pairs or groups, and second link 60 of also arranging in pairs or groups is implemented, and therefore makes each latching cam 25,35 second link 60 that yet is not limited to only arrange in pairs or groups, and first link 10 of also arranging in pairs or groups is implemented.
The 5th embodiment
The utility model the 5th embodiment's as shown in figure 10 double-axis hinge and above-mentioned the 4th embodiment's difference are, the castor device that it adopts the second embodiment makes the 5th embodiment's double-axis hinge more can be applicable in the size of traditional flip type electronic product compared to the 4th embodiment.
The 6th embodiment
The utility model the 6th embodiment's as shown in figure 11 double-axis hinge is above-mentioned the 5th embodiment's improvement design, and its difference is to adopt the 3rd embodiment's castor device, forms whereby the simple embodiment of the utility model double-axis hinge.
The collar 50 as herein described, 51,52 structures can adopt the ring structure of sealing, also can adopt nonocclusive ring structure (for example C font ring, C font sleeve), can adopt bonding material to fix, or see through the mode that bag is penetrated moulding (Insert Molding), the described collar 50,51,52 is incorporated into all sides of movable pulley 40, all sides of the first runner 20, all sides of the second runner 30.
Though the utility model has disclosed preferred specific embodiment for achieving the above object, but this is not to want to limit structure characteristics of the present utility model, those skilled in the art will be appreciated that, under technical spirit of the present utility model, any variation of easily expecting or revise and to be all possible and all to be contained by claim scope of the present utility model.
Reference numerals list
10 first links
111,112 axis part 12 joints
131,132 blocks
20 first runners
201,202 wheel face 21 first recesses
22 first circular groove 23 axis central parts
24 blocked part 25 latching cams
251,252 projections
30 second runners
301,302 wheel face 31 second recesses
32 second circular groove 33 axis central parts
34 blocked part 35 latching cams
351,352 projections
40 movable pulleies
41 circular groove 42 axis central parts
50 collars 51,52 collars
53,54 pads
60 second links
611,612 axis part 62 joints
631,632 grooves 641,642 grooves
Claims (12)
1. the castor device that can reduce different sound, is characterized in that, comprising:
At least one first link, it is provided with two axis parts and the joint between these two axis parts;
The first runner, an axis part of its first link that is coupling, and be provided with at least one first recess in all sides of the first runner;
The second runner, another axis part of its first link that is coupling, and be provided with at least one second recess in all sides of the second runner;
Movable pulley, it is coupling movably in the joint of the first link, and this movable pulley slippage and is embedded in the first recess or the second recess between the first runner and the second runner;
At least one can reduce the collar of the contact sound, and it is sheathed on all sides of movable pulley.
2. castor device as claimed in claim 1, is characterized in that, all sides of this movable pulley also are provided with at least one circular groove, and the described collar is rubber neck and the sheathed circular groove that is positioned.
3. the castor device that can reduce different sound, is characterized in that, comprising:
At least one first link, it is provided with two axis parts and the joint between these two axis parts;
The first runner, an axis part of its first link that is coupling, and be provided with at least one first recess in all sides of the first runner;
The second runner, another axis part of its first link that is coupling, and be provided with at least one second recess in all sides of this second runner;
Movable pulley, it is coupling movably in the joint of the first link, and this movable pulley slippage is between the first runner and the second runner and be embedded in the first recess or described the second recess;
A plurality of collars that reduce the contact sound, each collar is sheathed on respectively all sides of the first runner and all sides of the second runner.
4. castor device as claimed in claim 3, it is characterized in that, all sides of the first runner further are provided with at least one first circular groove that is communicated with the first recess, all sides of this second runner further are provided with at least one second circular groove that is communicated with the second recess, and each collar is sheathed the first circular groove and the second circular groove of being positioned respectively.
5. castor device as claimed in claim 4, it is characterized in that, the first recess is that the wheel face by the first runner extends to another wheel face, and the first recess is more shallow than the first circular groove, the second recess is that the wheel face by this second runner extends to another wheel face, and the second recess is more shallow than the second circular groove; Each collar is rubbery toroidal ring.
6. the castor device that can reduce different sound, is characterized in that, comprising:
At least one first link, it is provided with two axis parts and the joint between these two axis parts;
The first runner, an axis part of its first link that is coupling is provided with at least one first recess in all sides of the first runner;
The second runner, another axis part of its first link that is coupling is provided with at least one second recess in all sides of the second runner;
Movable pulley, it is coupling movably in the joint of the first link, and this movable pulley slippage is between the first runner and the second runner and be embedded in described the first recess or described the second recess; And
A plurality of pads that reduce the contact sound, each pad be arranged at respectively in described the first recess and described the second recess in.
7. castor device as claimed in claim 6, is characterized in that, each pad is the rubber pad.
8. the double-axis hinge with castor device, is characterized in that, comprising:
At least one first link, it is provided with two axis parts and the joint between these two axis parts;
At least one second link, itself and the first link be arranged in parallel, and described the second link is provided with two axis parts and the joint between these two axis parts;
The first runner, it has axis central part, and this axis central part is coupling respectively in axis part of the first link and an axis part of the second link, is provided with at least one first recess in all sides of this first runner;
The second runner, it has axis central part, and this axis central part is coupling respectively in another axis part of the first link and another axis part of the second link, is provided with at least one second recess in all sides of this second runner;
Movable pulley, it has axis central part, and this axis central part is coupling respectively movably in the joint of the first link and the joint of the second link, and this movable pulley slippage is between the first runner and the second runner and be embedded in the first recess or the second recess;
At least one can reduce the collar of the contact sound, and it is sheathed on all sides of this movable pulley.
9. the double-axis hinge with castor device, is characterized in that, comprising:
At least one first link, it is provided with two axis parts and the joint between these two axis parts;
At least one second link, itself and described the first link be arranged in parallel, and the second link is provided with two axis parts and the joint between these two axis parts;
The first runner, it has axis central part, and this axis central part is coupling respectively in axis part of the first link and an axis part of the second link, and is provided with at least one first recess in all sides of this first runner;
The second runner, it has axis central part, and this axis central part is coupling respectively in another axis part of the first link and another axis part of the second link, and is provided with at least one second recess in all sides of this second runner;
Movable pulley, it has axis central part, and this axis central part is coupling respectively movably in the joint of the first link and the joint of the second link, and this movable pulley slippage is between the first runner and the second runner and be embedded in the first recess or the second recess;
A plurality of collars that reduce the contact sound, each collar is sheathed on respectively all sides of the first runner and all sides of the second runner.
10. the double-axis hinge with castor device, is characterized in that, comprising:
At least one first link, it is provided with two axis parts and the joint between these two axis parts;
At least one second link, itself and described the first link be arranged in parallel, and the second link is provided with two axis parts and the joint between these two axis parts;
The first runner, it has axis central part, and this axis central part is coupling respectively in axis part of the first link and an axis part of the second link, and is provided with at least one first recess in all sides of this first runner;
The second runner, it has axis central part, and this axis central part is coupling respectively in another axis part of the first link and another axis part of the second link, and is provided with at least one second recess in all sides of this second runner;
Movable pulley, it has axis central part, and this axis central part is coupling respectively movably in the joint of the first link and the joint of the second link, and this movable pulley slippage is between the first runner and the second runner and be embedded in the first recess or the second recess;
A plurality of pads that reduce the contact sound, each pad be arranged at respectively in the first recess and the second recess in.
11. as claim 8,9 or 10 described double-axis hinges with castor device, it is characterized in that, the axis central part of the axis central part of the first runner and the second runner is provided with respectively a blocked part, and convexes with respectively a block with each mutual backstop in blocked part at each axis part periphery of the first link.
12. as claim 8,9 or 10 described double-axis hinges with castor device, it is characterized in that, each axis part periphery of described the second link is respectively equipped with two grooves, the axis central part of the axis central part of the first runner and the second runner is arranged with respectively a latching cam, and each latching cam is equipped with the projection mutual chimeric with each groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682639 CN202926866U (en) | 2012-12-12 | 2012-12-12 | Movable wheel device for reducing abnormal noises and double-shaft pivot device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682639 CN202926866U (en) | 2012-12-12 | 2012-12-12 | Movable wheel device for reducing abnormal noises and double-shaft pivot device with same |
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| Publication Number | Publication Date |
|---|---|
| CN202926866U true CN202926866U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682639 Expired - Lifetime CN202926866U (en) | 2012-12-12 | 2012-12-12 | Movable wheel device for reducing abnormal noises and double-shaft pivot device with same |
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| CN (1) | CN202926866U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104454953A (en) * | 2013-09-18 | 2015-03-25 | 昆山玮硕恒基电子科技有限公司 | Double-shaft-core rotation shaft having 360-degree rotational location and anti-shake function |
| CN104832531A (en) * | 2014-02-07 | 2015-08-12 | 加藤电机（香港）有限公司 | Biaxial Hinge and Terminal Device Using the Same |
| CN104932608A (en) * | 2014-03-17 | 2015-09-23 | 联想(北京)有限公司 | Hinge joint structure and notebook computer |
| CN105179459A (en) * | 2014-06-12 | 2015-12-23 | 加藤电机（香港）有限公司 | Double-shaft hinge and terminal machine with the same |
| CN104613146B (en) * | 2013-11-05 | 2017-04-26 | 兆利科技工业股份有限公司 | Dual-wheel linkage mechanism and rotating shaft device with dual-wheel linkage mechanism |
| CN113530962A (en) * | 2021-07-23 | 2021-10-22 | 新连刚电子科技（重庆）有限公司 | Double-shaft switching device |
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2012
- 2012-12-12 CN CN 201220682639 patent/CN202926866U/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454953A (en) * | 2013-09-18 | 2015-03-25 | 昆山玮硕恒基电子科技有限公司 | Double-shaft-core rotation shaft having 360-degree rotational location and anti-shake function |
| CN104454953B (en) * | 2013-09-18 | 2017-06-06 | 昆山玮硕恒基电子科技有限公司 | Twin shaft core rotating shaft with 360 degree of rotational positionings and rocking-proof function |
| CN104613146B (en) * | 2013-11-05 | 2017-04-26 | 兆利科技工业股份有限公司 | Dual-wheel linkage mechanism and rotating shaft device with dual-wheel linkage mechanism |
| CN104832531A (en) * | 2014-02-07 | 2015-08-12 | 加藤电机（香港）有限公司 | Biaxial Hinge and Terminal Device Using the Same |
| CN104832531B (en) * | 2014-02-07 | 2017-08-15 | 加藤电机（香港）有限公司 | The terminal machine of this biaxial hinge of biaxial hinge and application |
| CN104932608A (en) * | 2014-03-17 | 2015-09-23 | 联想(北京)有限公司 | Hinge joint structure and notebook computer |
| CN104932608B (en) * | 2014-03-17 | 2018-07-03 | 联想(北京)有限公司 | A kind of hinge engaging structure and laptop |
| CN105179459A (en) * | 2014-06-12 | 2015-12-23 | 加藤电机（香港）有限公司 | Double-shaft hinge and terminal machine with the same |
| CN105202010A (en) * | 2014-06-12 | 2015-12-30 | 加藤电机（香港）有限公司 | Biaxial hinge and terminal machine adopting same |
| US10401914B2 (en) | 2014-06-12 | 2019-09-03 | Kem Hongkong Limited | Biaxial hinge and terminal device using the same |
| CN105179459B (en) * | 2014-06-12 | 2021-01-22 | 加藤电机（香港）有限公司 | Double-shaft hinge and terminal machine using same |
| CN113530962A (en) * | 2021-07-23 | 2021-10-22 | 新连刚电子科技（重庆）有限公司 | Double-shaft switching device |
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