CN105972067A - Multi-axis hinge and terminal equipment for using the multi-axis hinge - Google Patents
Multi-axis hinge and terminal equipment for using the multi-axis hinge Download PDFInfo
- Publication number
- CN105972067A CN105972067A CN201610135544.8A CN201610135544A CN105972067A CN 105972067 A CN105972067 A CN 105972067A CN 201610135544 A CN201610135544 A CN 201610135544A CN 105972067 A CN105972067 A CN 105972067A
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- China
- Prior art keywords
- hinge
- rod
- main
- hinge bar
- main hinge
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 230000001360 synchronised effect Effects 0.000 claims abstract description 44
- 230000009977 dual effect Effects 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 11
- 238000012856 packing Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
- F16C11/103—Arrangements for locking frictionally clamped
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Pivots And Pivotal Connections (AREA)
- Casings For Electric Apparatus (AREA)
- Mathematical Physics (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a multi-axis hinge. A first main hinge rod and a first auxiliary hinge rod are rotatably arranged in a first hinge shell through a plurality of connecting elements. A second main hinge rod and a second auxiliary hinge rod are assembled on the first main hinge rod, and the second main hinge rod and the second auxiliary hinge rod are rotatably arranged in a second hinge shell through a plurality of connecting elements. The second main hinge rod is provided with a supporting element. The first auxiliary hinge rod and the second auxiliary hinge rod are connected with each other in a rotating manner through mutually connecting elements arranged on the two sides of the second auxiliary hinge rod respectively. The assembly element and the support element rotate in the reverse direction synchronously by the synchronous rotation mechanism, the first main hinge rod and the second main hinge rod are respectively provided with a friction moment generating mechanism and a suction mechanism.
Description
Technical field
The present invention relates to a kind of multi-axis hinge and use the flat board mobile computer of this multi-axis hinge, this
Multi-axis hinge links first housing with keypad portion of the terminal machine such as mobile computer and has display
Second housing in portion, makes the first housing and the second housing can be the angular range internal phase of 360 degree to folding.
It addition, the present invention be more particularly directed to a kind of multi-axis hinge being suitably applied on flat board mobile computer and make
With the terminal machine of this multi-axis hinge.Here, the wherein example that flat board mobile computer is terminal machine,
Its display part has touch control operation function simultaneously.
Background technology
In known technology, it is applied to flat board mobile computer so that it is the first housing and the second housing can be
The angular range internal phase of the 360 degree multi-axis hinge to folding, can be referring for example to U.S. Patent No. 8720011
The contents of publication.It is well known, however, that multi-axis hinge only have synchronous rotary mechanism structure the most multiple
Miscellaneous problem, also has and assembles the problem that required part is more.It addition, in known multi-axis hinge, by
Longer in the axle base of each hinge-rod, bigger installation space need to be reserved when therefore assembling, and hinge is originally
The problem being the most easily deformed when carrying out switching action in the first housing and the second housing.Further,
Owing to the internal structure of hinge itself is exposed to outside, the most also can bring the impression that outward appearance is coarse, and have
The problem lacking aesthetic feeling.Further, since the axle base of each hinge-rod is longer, therefore the first housing and second
Housing, when opening, will produce bigger gap between both rearward end.Further, due to public affairs
The multi-axis hinge known does not comprises sufficiently effective moment of friction and produces mechanism and attracting mechanism, therefore cannot carry
For the operating handle that operator is certain, and switching action can be brought to be difficult to the problem differentiated.
Summary of the invention
Because above-mentioned problem, the purpose of the present invention is for providing a kind of multi-axis hinge, and it is shortened by each hinge
The axle base of chain bar and save installation space, this will not be deformed when switching action to make hinge,
And prevent the internal structure of hinge to be exposed to outside further, it is provided that and the operating handle that operator is certain, make
Switching action is prone to differentiate, and can also significantly reduce the first housing and the second shell when carrying out and opening operation
The gap produced between the rearward end of both bodies.
For reaching above-mentioned purpose, a kind of multi-axis hinge of the present invention uses the hinge-rod of four configurations that are parallel to each other
Link the first housing and second housing of terminal machine opening or closing.Wherein, first in four hinge-rods
Main hinge bar and the first secondary hinge-rod are rotatably arranged in the first hinge cover by multiple link components,
Being assembled with assembly element on first main hinge bar, assembly element is assembled to the first housing.In four hinge-rods
The second main hinge bar and the second secondary hinge-rod be rotatably arranged in the second hinge by multiple link components
In shell, the second main hinge bar being assembled with support component, support component is assembled to the second housing, and first is secondary
Interconnected element that hinge-rod and the second secondary hinge-rod are respectively provided with by its both sides and can the most rotationally
Link.Assembly element and support component are same by the first synchronous rotary mechanism and the second synchronous rotary mechanism
Step rotates toward rightabout, and the first main hinge bar and the second main hinge bar rotate simultaneously, and wherein first is same
Step rotating mechanism is arranged on the first main hinge bar and the first secondary hinge-rod or the second main hinge bar and the second pair
A wherein side of hinge-rod, the second synchronous rotary mechanism is arranged on the first main hinge bar and the first secondary hinge-rod
And second main hinge bar and wherein the opposing party of the second secondary hinge-rod, the first main hinge bar and the second main hinge
It is respectively arranged with moment of friction on the side of chain bar and produces mechanism and attracting mechanism.
Now, in one embodiment, assembly element comprise the first assembly element and the second assembly element with
And first web and the second web, the first assembly element and the second assembly element are assembled in first respectively
The two ends of main hinge bar, the first web and the second web are for linking the first assembly element and second group
Dress element.Support component comprises the first support component and the second support component and the 3rd web and the 4th
Web, the first support component and the second support component are assembled in the two ends of the second main hinge bar respectively, the
Three webs and the 4th web are for linking the first support component and the second support component.
Further, in one embodiment, the two ends of the first secondary hinge-rod and the second secondary hinge-rod are respectively
It is provided with tubular shell, the end face outside of these tubular shells and assembly element and the outside of support component
Present between end face without section difference state.
Further, in one embodiment, the first synchronous rotary mechanism is arranged on the first housing and second
The wherein side of housing also comprises the first dual gear, the first gear and the second gear, the first swing pinion
And second swing pinion.First secondary hinge-rod and the second secondary hinge-rod are rotatably inserted through first pair
Weight gear, the first gear and the second gear are snapped at each teeth portion of the first dual gear, and the first master respectively
Hinge-rod and the second main hinge bar insert through and are sticked in the first gear and the second gear, the first rotary teeth
The end of wheel is provided with teeth portion, and the first main hinge bar and the first secondary hinge-rod are rotatably inserted through first rotation
Turning gear, the second swing pinion is snapped at the first swing pinion, the second main hinge bar and the second secondary hinge-rod
Being rotatably inserted through second swing pinion, the end of the second swing pinion has teeth portion, and the second rotation
The teeth portion turning gear is snapped at the teeth portion of the first swing pinion.
Further, in one embodiment, the second synchronous rotary mechanism is arranged on the first housing and second
The wherein opposite side of housing also comprises the second dual gear, the 3rd gear and the 4th gear, the 3rd rotary teeth
Wheel and the 4th swing pinion.First secondary hinge-rod and the second secondary hinge-rod are rotatably inserted through second
Dual gear, the 3rd gear and the 4th gear are snapped at each teeth portion of the second dual gear, and first respectively
Main hinge bar and the second main hinge bar insert through and are sticked in the 3rd gear and the 4th gear, and the 3rd rotates
The end of gear is provided with teeth portion, and the first main hinge bar and the first secondary hinge-rod are rotatably inserted the through 3rd
Swing pinion, the 4th swing pinion is snapped at the 3rd swing pinion, the second main hinge bar and the second secondary hinge
Bar is rotatably inserted through 4th swing pinion, and the end of the 4th swing pinion has teeth portion, and the 4th
The teeth portion of swing pinion is snapped at the teeth portion of the 3rd swing pinion.
Further, in one embodiment, moment of friction generation mechanism comprises the first moment of friction generation
Mechanism and the second moment of friction produce mechanism, and the first moment of friction produces mechanism and is arranged on the first main hinge bar
Side and act on the first main hinge bar, second moment of friction produce mechanism be arranged on the second main hinge bar
Side and act on the second main hinge bar.
Further, in one embodiment, attracting mechanism comprises the first attracting mechanism and the second attractor
Structure, the first attracting mechanism is arranged on the side of the first main hinge bar and acts on the first main hinge bar, and second
Attracting mechanism is arranged on the side of the second main hinge bar and acts on the second main hinge bar.
It addition, for achieving the above object, a kind of terminal machine of the present invention uses any of the above-described embodiment institute
The multi-axis hinge recorded.
By above-mentioned composition, the present invention can not only save the group of synchronous rotary mechanism compared to known technology
Become part, additionally it is possible to secondary to the first main hinge bar in four hinge-rods and first hinge-rod is contained in first
In hinge cover, and secondary to the second main hinge bar and second hinge-rod is contained in the second hinge cover.Meanwhile,
By link component, the first synchronous rotary mechanism and the second synchronous rotary mechanism link the first secondary hinge-rod with
The both sides of the second secondary hinge-rod, the present invention can not only shorten the axle base of each hinge-rod, additionally it is possible to anti-
Only multi-axis hinge is deformed when switching action.It addition, the outward appearance of the first housing and the second housing turn
The disorder of internal organs heart produces mechanism toward being provided with moment of friction on the position of lateral offset, therefore, even if shortening each hinge
The external diameter of chain bar, reduces each moment of friction and produces the moment of friction that mechanism produces, the multi-axis hinge of the present invention
It still is able to produce required moment of friction, makes the second housing can be at arbitrary folding angle relative to the first housing
Degree is lower keeps stable.
Further, the multi-axis hinge of the present invention by be arranged at each hinge-rod moment of friction produce mechanism,
Attracting mechanism and synchronous rotary mechanism are all accommodated among hinge cover, it is thus possible to it is the most agile to possess
Outward appearance.
It addition, the present invention also provides for a kind of terminal machine using above-mentioned multi-axis hinge, it can make the first shell
Body and the second housing synchronize to open, and total maximum can folding 360 degree.
Accompanying drawing explanation
Fig. 1 is the multi-axis hinge of present invention assembled state schematic diagram when being assembled in flat board mobile computer,
Oblique view when wherein (a) is to open the first housing and the second housing and watch from front, (b) is for closing
First housing and the second housing oblique view when watching from rear.
Fig. 2 is the assembled state oblique view of the multi-axis hinge of the present invention.
Fig. 3 is the oblique view of the multi-axis hinge of the present invention.
Fig. 4 is oblique when pulling down the first hinge cover and the second hinge cover watches of the multi-axis hinge of the present invention
View.
Fig. 5 is the overall exploded perspective view of the multi-axis hinge of the present invention.
Fig. 6 is that the multi-axis hinge of the present invention is in the exploded perspective view of the first hinge cover end.
Fig. 7 is that the multi-axis hinge of the present invention is in the exploded perspective view of the second hinge cover end.
Fig. 8 is the exploded perspective view of the first synchronous rotary mechanism of the multi-axis hinge of the present invention.
Fig. 9 is the exploded perspective view of the second synchronous rotary mechanism of the multi-axis hinge of the present invention.
Figure 10 is the first hinge cover and the schematic diagram of the second hinge cover of the multi-axis hinge of the present invention, wherein (a)
Oblique view during for watching from downside, (b) is left side view, and (c) is right side view, and (d) is vertical profile
Face figure.
Figure 11 is the first assembly element of the multi-axis hinge of the present invention, the second assembly element, the first support unit
Part and the top plan view of the second support component.
Figure 12 is first～the 4th top plan view of tubular shell of the present invention.
Figure 13 is the first main hinge bar and the schematic diagram of the second main hinge bar of the multi-axis hinge of the present invention, its
In (a) be top view, (b) is front view, and (c) is left side view, and (d) is right side view.
Figure 14 is the first secondary hinge-rod and the schematic diagram of the second secondary hinge-rod of the multi-axis hinge of the present invention, its
In (a) be front view, (b) is left side view, and (c) is right side view.
Figure 15 is the first friction plate and the schematic diagram of the second friction plate of the multi-axis hinge of the present invention, wherein (a)
For oblique view, (b) is front view, and (c) is side view.
Figure 16 is the 4th link component and the schematic diagram of the 9th link component of the multi-axis hinge of the present invention, its
In (a) be oblique view, (b) is side view.
Figure 17 is the first friction washer and the schematic diagram of the 4th friction washer of the multi-axis hinge of the present invention, its
In (a) be front view, (b) is side view, and (c) is rearview.
Figure 18 is the schematic diagram of the cam follower of the multi-axis hinge of the present invention, and wherein (a) is side view,
B () is front view, (c) is top view.
Figure 19 is the running explanatory diagram of the multi-axis hinge of the present invention, and wherein (a) represents the first housing and
Two housings are in closure state, and (b) represents that the first housing and the second housing are opened into the state of 90 degree, (c)
Representing that the first housing and the second housing are opened into the state of 180 degree, (d) represents the first housing and the second shell
Body is opened into the state of 270 degree, and (e) represents that the first housing and the second housing are opened into the state of 360 degree.
Figure number explanation
1: mobile computer/terminal machine
10: the second assembly elements
10a, 24a, 25a, 9a: flat part
10b, 24b, 25b, 9b: assembled pot portion
10c, 11a, 12a, 24c, 25c, 39a, 40a, 9c: link hole
10d、10e、11b、12b、13d、14d、24d、24e、25d、25e、32d、33d、39b、
40b, 9d, 9e: assembly hole
10f, 13a, 14a, 24f, 25f, 32a, 33a, 9f: next door
10g, 13b, 14b, 17a, 18a, 24g, 25g, 27a, 29a, 32b, 33b, 9g: deformation
Assembly hole
10h, 13c, 14c, 24h, 23e, 25h, 32c, 33c, 6e, 9h: circular hole
10i, 13e, 14e, 24i, 25i, 32e, 33e, 9i: assembling screw
11: the first webs
11c, 39c: closely sealed pin
12: the second webs
13: the first tubular shells
14: the second tubular shells
15: the first synchronous rotary mechanisms
16: the first interconnected elements of dual gear/the first
16a: the one A circle through hole
16b: the one B circle through hole
16c, 16d, 17b, 18b, 19c, 20c, 26c, 26d, 27b, 28c, 29b, 30c: teeth portion
17: the first gears
18: the second gears
19: the first swing pinion/the second link components
19a: the two A dead eye
19b: the two B dead eye
2: the first housings
2a: keypad portion
20: the second swing pinions/the tenth link component
20a: the ten A dead eye
20b: the ten B dead eye
21: the second main hinge bars
21a, 22a, 7a, 8a: the first deformed shaft portion
21b, 22b, 7b, 8b: the first circular shaft portion
21c, 7c: flange part
21d, 22e, 7d, 8e: the second deformed shaft portion
21e, 22c, 7e, 8c: the second circular shaft portion
21f, 7f: the 3rd deformed shaft portion
21g, 21h, 22f, 22g, 7g, 7h, 8f, 8g: internal thread part
21i, 7i: external thread part
22: the second secondary hinge-rods
22d, 8d: the 3rd circular shaft portion
23: the second hinge covers
23a, 6a: long leg
23b, 6b: short leg
23c, 6c: peristome
23d, 6d: elongated hole
23f, 23g: sidewall/the 6th link component
23h: the six A dead eye
23i: the six B dead eye
24: the first support components
25: the second support components
26: the second interconnected elements of dual gear/the second
26a: the two A circle through hole
26b: the two B circle through hole
27: the three gears
28: the three swing pinions/the 5th link component
28a: the five A dead eye
28b: the five B dead eye
29: the four gears
3: the second housings
3a: display part
30: the four swing pinions/the 7th link component
30a: the seven A dead eye
30b: the seven B dead eye
31: the second synchronous rotary mechanisms
32: the three tubular shells
33: the four tubular shells
34: the first moment of frictions produce mechanism
35: the first friction plates/the 3rd link component
35a: the three A dead eye
35b: the three B dead eye
35c、35e、37f、41b、41c、42b、42c、43c、43e、44f、56b、56c、57b、
57c: latticed processing department
35d, 37e, 43d, 44e: cylinder portion, interval
36: the first attracting mechanism
37: the four link components
37a, 44a: friction part
37b, 44b: fixing cam part
37c: the four A dead eye
37d: the four B dead eye
38: the first elastic means
39: the three webs
4: multi-axis hinge
40: the four webs
41: the first friction washers
41a, 42a, 47a, 49a, 51a, 53a, 56a, 57a: deformation through hole
42: the second friction washers
43: the second friction plates/the 8th link component
43a: the eight A dead eye
43b: the eight B dead eye
44: the nine link components
44c: the nine A dead eye
44d: the nine B dead eye
45: the second attracting mechanism
47: the first cam followers
47b, 51b: rotate cam part
48,52: disk spring
48a, 52a: through hole
49,53: pressing packing ring
50,54: nut
51: the second cam followers
55: the second moment of frictions produce mechanism
56: the three friction washers
57: the four friction washers
58: the second elastic means
6: the first hinge covers
6f, 6g: sidewall/the first link component
6h: the one A dead eye
6i: the one B dead eye
7: the first main hinge bars
8: the first secondary hinge-rods
9: the first assembly elements
A: assembly element
B: support component
C: synchronous rotary mechanism
D: moment of friction produces mechanism
E: attracting mechanism
F: elastic mean
Detailed description of the invention
Hereinafter with reference to relevant drawings, the multi-axis hinge of the present invention is used in a terminal machine wherein example
The embodiment of flat board mobile computer is illustrated.Specifically, the present invention does not limit
Can only be used on mobile computer by multi-axis hinge, it can be used on movable computer, individual
On digital assistants (PDA) or other terminal machine, as long as this terminal machine has interconnected first
Housing and the second housing, and this first housing and the second housing can be towards above-below direction angles more than 180 degree
Folding is mutually carried out in the range of degree.
(a) and (b) of embodiment 1: Fig. 1 is the mobile computer of the multi-axis hinge using the present invention
The schematic diagram of 1, mobile computer 1 is a wherein example of terminal machine.Mobile computer 1 includes setting
Having the first housing 2 of keypad portion 2a and be provided with second housing 3 of display part 3a, the present invention's is multiple many
Pivot hinge 4 links the first housing 2 and rear end of the second housing 3 opening or closing.Though being to close shown in figure
As a example by meter uses the mobile computer of six multi-axis hinges 4, but the present invention is not limiting as multi-axis hinge 4
Quantity.Hereinafter only the composition of one of them multi-axis hinge 4 is illustrated.As long as it addition, will not be right
Running impacts, and other multi-axis hinge may be used without different compositions.
Fig. 2 to Figure 18 is the schematic diagram of the multi-axis hinge of one embodiment of the invention.As it can be seen, this
Bright multi-axis hinge 4 uses the hinge-rod of four configurations that are parallel to each other (to refer to that first is main in the present embodiment
Secondary hinge-rod the 8, the second main hinge bar of hinge-rod 7, first 21 and the second secondary hinge-rod 22) opening or closing
Link the first housing 2 and the second housing 3 of terminal machine 1.Wherein, the first main hinge in many hinge-rods
Chain bar 7 and the first secondary hinge-rod 8 (refer to the first hinge cover 6 in the present embodiment by multiple link components
Sidewall 6f with 6g (the first link component), the first swing pinion 19 (the second link component), first rub
(the 5th links for wiping board 35 (the 3rd link component), the 4th link component 37 and the 3rd swing pinion 28
Element)) it is rotatably arranged in the first hinge cover 6, the first main hinge bar 7 is assembled with assembly element
A, assembly element A are assembled to the first housing 2.The second main hinge bar 21 and second in many hinge-rods
Secondary hinge-rod 22 (refers to the sidewall 23f of the second hinge cover 23 in the present embodiment by multiple link components
With 23g (the 6th link component), the 4th swing pinion 30 (the 7th link component), the second friction plate 43
(the 8th link component), the 9th link component 44 and the second swing pinion 20 (the tenth link component))
It is rotatably arranged in the second hinge cover 23, the second main hinge bar 21 is assembled with support component B,
Support component B is assembled to this second housing 3, and the first secondary hinge-rod 8 and the second secondary hinge-rod 22 are by it
The interconnected element that both sides are respectively provided with (refers to as the first interconnected element in the present embodiment
One dual gear 16 and the second dual gear 26 as the second interconnected element) and can mutually rotate
Ground links.Assembly element A and support component B is by the first synchronous rotary mechanism 15 and the second synchronous axial system
Mechanism 31 and synchronize to rotate toward rightabout, and the while of the first main hinge bar 7 and the second main hinge bar 21
Rotate.Wherein, the first synchronous rotary mechanism 15 be arranged on the first main hinge bar 7 and the first secondary hinge-rod 8,
Or second main hinge bar 21 and a wherein side of the second secondary hinge-rod 22, the second synchronous rotary mechanism 31
It is arranged on the first main hinge bar 7 and the first secondary hinge-rod 8 and the second main hinge bar 21 and the second secondary hinge
Wherein the opposing party of chain bar 22, the first main hinge bar 7 sets on the side of the second main hinge bar 21 respectively
It is equipped with moment of friction and produces mechanism D and attracting mechanism E.
Secondly, assembly element A comprises the first assembly element the 9, second assembly element 10 and the first link
Plate the 11, second web 12, the first assembly element 9 and the second assembly element 10 are assembled in first respectively
The two ends of main hinge bar 7, the first web 11 and the second web 12 are for linking the first assembly element 9
With the second assembly element 10.Support component B comprise first support component the 24, second support component 25 with
And the 3rd web the 39, the 4th web 40, the first support component 24 and the second support component 25 are respectively
Being assembled in the two ends of the second main hinge bar 21, the 3rd web 39 and the 4th web 40 are for link the
One support component 24 and the second support component 25.
Further, the two ends of the first secondary hinge-rod 8 and the second secondary hinge-rod 22 are respectively arranged with first
Shape housing the 13, second tubular shell the 14, the 3rd tubular shell 32 and the 4th tubular shell 33 (hereafter exist
It is referred to simply as tubular shell) under partial picture.Above-mentioned first tubular shell the 13, second tubular shell 14,
3rd tubular shell 32 and the 4th tubular shell 33 (in this manual, are referred to simply as cylinder under partial picture
Shape housing) end face outside and the end face outside of assembly element A and support component B between the section of being presented without
The state of difference.
Especially as shown in Fig. 2 to Fig. 6 and Figure 10, reference be the element of 6 be the first hinge cover, this
The wherein one end of the first hinge cover 6 is free end, and the first hinge cover 6 is by long leg 6a and short leg
6b is constituted.The most as shown in Figure 10, the wherein one end of long leg 6a and short leg 6b has opening
Portion 6c, peristome 6c the side watched is provided with the elongated hole 6d of connection long leg 6a and short leg 6b,
But the part being provided only with long leg 6a starts to translate into circular hole 6e from way.It addition, long leg 6a with
The other end of short leg 6b is respectively provided with sidewall 6f Yu 6g (the also referred to as first link component), sidewall 6f
Be respectively arranged with an an A dead eye 6h and B dead eye 6i on 6g.
The inner containment of the first hinge cover 6 has the first main hinge bar 7 and a first secondary hinge-rod 8, and wherein first
Main hinge bar 7 is accommodated in the side of long leg 6a, and the first secondary hinge-rod 8 is then contained in short leg 6b
Side.Meanwhile, the first main hinge bar 7 is supported in the first secondary hinge-rod 8 rotatable earth's axis pivot respectively
2nd A dead eye 19a and the 2nd B dead eye 19b, the 3rd A dead eye 35a and the 3rd B dead eye
35b, the 4th A dead eye 37c and the 4th B dead eye 37d, the 5th A dead eye 28a and the 5th B
An A dead eye 6h set by dead eye 28b and a first hinge cover 6 and B dead eye 6i.
Wherein, the 2nd A dead eye 19a and the 2nd B dead eye 19b is arranged at the first synchronous axial system machine described later
First swing pinion 19 of structure 15, this first swing pinion 19 oval in shape and be embedded in elongated hole 6d.
3rd A dead eye 35a and the 3rd B dead eye 35b is arranged at the first moment of friction described later and produces mechanism
First friction plate 35 of 34, this first friction plate 35 is simultaneously as the 3rd link component.4th A bearing
Hole 37c and the 4th B dead eye 37d is arranged at the first moment of friction and produces the 4th link component of mechanism 34
37, the two sides of the 4th link component 37 is respectively provided with friction part 37a and the first attracting mechanism 36 described later
Fixing cam part 37b.5th A dead eye 28a and the 5th B dead eye 28b is arranged at described later
3rd swing pinion 28 of two synchronous rotary mechanisms 31, this 3rd swing pinion 28 is simultaneously as the 5th even
Knot element.The both ends of the first main hinge bar 7 and the first secondary hinge-rod 8 from the first hinge cover 6 toward outside
Prominent.
It addition, the first main hinge bar 7 is assembled with assembly element A from the first prominent both ends of hinge cover 6,
Assembly element A comprises the first assembly element 9 and second assembly element the 10, first web 11 and second
Web 12, the first assembly element 9 and the second assembly element 10 be assembled to the side of the first housing 2, and
One web 11 and the second web 12 are assembled in the upper of the first assembly element 9 and the second assembly element 10
Surface and lower surface.The both ends of through first hinge cover 6 of the first secondary hinge-rod 8 are assembled with the respectively
One tubular shell 13 and the second tubular shell 14, this first tubular shell 13 and the second tubular shell 14 in
Tubular, and be to be assembled by assembling screw 13e, 14e.
First assembly element the 9, second assembly element 10 in assembly element A and support component B described later
The shape of first support component the 24, second support component 25 and construct identical.Bowing such as Figure 11 especially
Shown in pseudosection, first assembly element the 9, second assembly element the 10, first support component 24 and second
Support component 25 comprise flat part 9a, 10a, 24a, 25a and continue it and set assembled pot portion 9b,
10b, 24b, 25b, each flat part 9a, 10a, 24a, 25a be respectively arranged with link hole 9c, 10c,
24c, 25c and assembly hole 9d, 10d, 24d, 25d.Especially the most as shown in figure 11, each assembled pot portion 9b,
The internal structure of 10b, 24b, 25b is that a side arranges deformation assembly hole 9g, 10g, 24g, 25g wherein,
Wherein the opposing party arrange between circular hole 9h, 10h, 24h, 25h, and two sides be provided with assembly hole 9e,
Next door 9f, 10f, 24f, 25f of 10e, 24e, 25e separate.Wherein, the of the first main hinge bar 7
First deformed shaft portion 21a of one deformed shaft portion 7a and the second main hinge bar 21 inserts and is sticked in deformation and assembles
Hole 9g, 10g, 24g, 25g.It addition, be can be seen that by Fig. 4 and Fig. 5 especially, the first main hinge bar 7,
First secondary hinge-rod the 8, second main hinge bar 21 and each first deformed shaft portion 7a of the second secondary hinge-rod 22,
8a, 21a, 22a and the 3rd deformed shaft portion 7f, the second deformed shaft portion 8e, the 3rd deformed shaft portion 21f,
Second deformed shaft portion 22e inserts and is sticked in deformation assembly hole 9g, 10g, 24g, 25g, additionally, insert
Assembling screw 9i, 10i, 24i, 25i to each circular hole 9h, 10h, 24h, 25h are screwed and fix
In internal thread part 7g, 7h and 21g, 21h.
It addition, by the first web the 11, second web the 12, the 3rd web 39 and the 4th web
The 40 each webs constituted are respectively provided with link hole 11a Yu 11a, 12a Yu 12a, 39a Yu 39a, 40a
With 40a and assembly hole 11b Yu 11b, 12b Yu 12b, 39b Yu 39b, 40b and 40b, additionally,
Each web be respectively from first assembly element the 9, second assembly element 10 and the first support component 24,
The above-below direction of two support components 25 is overlapping and sets, and is with closely sealed pin 11c, 11c and 39c, 39c
Unit is assembled through linking hole 11a Yu 11a, 12a Yu 12a, 39a Yu 39a, 40a Yu 40a and first
Part the 9, second assembly element 10 and first support component the 24, second support component 25 each link hole 9c,
10c with 24c, 25c and be fixed.
Further, by first tubular shell the 13, second tubular shell the 14, the 3rd tubular shell 32 and
The structure of each tubular shell that the 4th tubular shell 33 is constituted is the most identical.As shown in figure 12, each cylindrical case
The inside of body is separated by next door 13a, 14a, 32a, 33a, wherein a side arrange deformation assembly hole 13b,
14b, 32b, 33b, and the opposing party arranges circular hole 13c, 14c, 32c, 33c and constitutes wherein.First
First deformed shaft portion 8a, the second deformed shaft portion 8e of secondary hinge-rod 8 and the first of the second secondary hinge-rod 22
Deformed shaft portion 22a, the second deformed shaft portion 22e insert and snap into each deformation assembly hole 13b, 14b, 32b,
33b, assembling screw 13e, 14e, 32e, 33e be inserted into each circular hole 13c, 14c, 32c, 33c, and from
Each circular hole 13c, 14c, 32c, 33c are screwed to interior spiral shell by assembly hole 13d, 14d, 32d, 33d
Stricture of vagina portion 8f, 8g and 22f, 22g.It addition, first tubular shell the 13, second tubular shell the 14, the 3rd
Outside the end face outside of tubular shell 32 and the 4th tubular shell 33 is with assembly element A and support component B
The state of the section of being presented without difference between side end face.
Especially as shown in Fig. 6 and Figure 13, the first main hinge bar 7 have continue the first deformed shaft portion 7a and
If the first circular shaft portion 7b, diameter rough more than the flange part 7c of the first circular shaft portion 7b, section in
Second deformed shaft portion 7d, the second circular shaft portion 7e of elliptical shape and the 3rd of the rough rectangular shape of section the
Deformed shaft portion 7f, the rectangular shape of section of the first deformed shaft portion 7a wherein one end, and the first deformed shaft portion
The end of the end of 7a and the 3rd deformed shaft portion 7f be respectively provided with the internal thread part 7g that axially arranges with
7h.Further, the 3rd deformed shaft portion 7f is additionally provided with external thread part 7i.It addition, the first main hinge bar
The first deformed shaft portion 7a and the 3rd deformed shaft portion 7f set by the two ends of 7 insert and are sticked in the first assembly element
9 and second deformation assembly hole 9g, the 10g of assembled pot portion 9b, 10b of assembly element 10, and respectively by
Assembling screw 9i, 10i of being assembled in next door 9f, 10f are fixed.Additionally, assembling screw 9i, 10i be from
Circular hole 9h, 10h insert, and circular hole 9h, 10h are to be separated by next door 9f, 10f and constitute.
Especially as shown in Fig. 6 and Figure 14, the first secondary hinge-rod 8 is by the first deformed shaft portion 8a, the first circle
Axle portion 8b, the second circular shaft portion 8c, the 3rd circular shaft portion 8d and the second deformed shaft portion 8e are constituted, the
The rough rectangular shape of section of one deformed shaft portion 8a wherein one end, the diameter of the second circular shaft portion 8c is bigger
In the first circular shaft portion 8b, the diameter of the 3rd circular shaft portion 8d is slightly less than the second circular shaft portion 8c, and second
The rough rectangular shape of section of deformed shaft portion 8e.The direction of principal axis of the first deformed shaft portion 8a and the second deformed shaft portion
Internal thread part 8f and 8g, meanwhile, the first deformed shaft portion 8a and second it is respectively arranged with on the direction of principal axis of 8e
Deformed shaft portion 8e is to insert and be sticked in the first cylindrical case cylindrically by assembling screw 13e, 14e
Body 13 and the second tubular shell 14.
Secondly, especially as shown in Fig. 2, Fig. 3, Fig. 7 and Figure 10, reference be the element of 23 be the
Two hinge shell, the wherein one end of this second hinge cover 23 is free end, and the second hinge cover 23 is by growing
Edge 23a is constituted with short leg 23b.The wherein one end of long leg 23a and short leg 23b has out
Oral area 23c, peristome 23c the side watched is provided with the length of connection long leg 23a and short leg 23b
Hole 23d, but the part being provided only with long leg 23a starts to translate into circular hole 23e from way.It addition, it is long
Edge 23a is respectively provided with sidewall 23f Yu 23g (the also referred to as the 6th link with the other end of short leg 23b
Element), sidewall 23f Yu 23g is respectively arranged with the 6th A dead eye 23h and the 6th B dead eye 23i.
The inner containment of the second hinge cover 23 has the second main hinge bar 21 and a second secondary hinge-rod 22, and second
Main hinge bar 21 and the second secondary hinge-rod 22 rotatable earth's axis pivot respectively are supported in the 7th A dead eye 30a
With the 7th B dead eye 30b, the 8th A dead eye 43a and the 8th B dead eye 43b, the 9th A bearing
Hole 44c and the 6th A dead eye 23h and the 6th set by the 9th B dead eye 44d, the second hinge cover 23
B dead eye 23i and the tenth A dead eye 20a and the tenth B dead eye 20b.Wherein, the 7th A axle
Bearing bore 30a and the 7th B dead eye 30b are arranged at the 4th rotation of the second synchronous rotary mechanism 31 described later
Gear 30, this 4th swing pinion 30 oval in shape and be embedded in elongated hole 23d.8th A dead eye
43a and the 8th B dead eye 43b is arranged at the second moment of friction described later and produces the second friction of mechanism 55
Plate 43, this second friction plate 43 is simultaneously as the 8th link component.9th A dead eye 44c and the 9th B
Dead eye 44d be arranged at described later second moment of friction produce mechanism 55 the 9th link component 44, the 9th
The two sides of link component 44 is respectively provided with the fixing convex of friction part 44a and the second attracting mechanism 45 described later
Wheel portion 44b.Tenth A dead eye 20a and the tenth B dead eye 20b is arranged at the first synchronous rotary mechanism
Second swing pinion 20 of 15, this second swing pinion 20 is simultaneously as the tenth link component.Second is main
The both ends of hinge-rod 21 and the second secondary hinge-rod 22 from the second hinge cover 23 toward protruding outside.
The both ends of its through second hinge cover 23 of the second main hinge bar 21 are assembled with support component B,
Support element B comprises the first support component 24 and the second support component the 25, the 3rd web 39 and the 4th connects
Knot tying 40, the first support component 24 and the second support component 25 be separately assembled to the side of the second housing 3,
3rd web 39 and the 4th web 40 are assembled in the first support component 24 and the second support component 25
Upper surface and lower surface.The both ends group respectively of second secondary its through second hinge cover 23 of hinge-rod 22
Equipped with the 3rd tubular shell 32 and the 4th tubular shell 33, this 3rd tubular shell 32 and the 4th cylindrical case
Body 33 is in tubular, and is to be assembled by assembling screw 32e, 33e.
Especially the most as shown in Figure 5 and 7, the second main hinge bar 21 have continue the first deformed shaft portion 21a and
If the first circular shaft portion 21b, diameter more than the flange part 21c of the first circular shaft portion 21b, second deformation
Axle portion 21d, the second circular shaft portion 21e and the 3rd deformed shaft portion 21f of the rough rectangular shape of section, the
The rectangular shape of section of one deformed shaft portion 21a wherein one end, and the end of the first deformed shaft portion 21a and the
The end of three deformed shaft portion 21f is respectively provided with internal thread part 21g and 21h axially arranged.Further
Ground, the 3rd deformed shaft portion 21f is additionally provided with external thread part 21i.
The most as shown in Figure 5 and 7, the second secondary hinge-rod 22 is by the first deformed shaft portion 22a, the first circle
Oblique crank Z portion 22b, the second circular shaft portion 22c, the 3rd circular shaft portion 22d and the second 22e institute of deformed shaft portion structure
Become, the rough rectangular shape of section of the first deformed shaft portion 22a wherein one end, the second circular shaft portion 22c
Diameter slightly larger than the first circular shaft portion 22b, the diameter of the 3rd circular shaft portion 22d is slightly less than the second circular shaft
The rough rectangular shape of section of portion 22c, the second deformed shaft portion 22e.The direction of principal axis of the first deformed shaft portion 22a
It is respectively arranged with internal thread part 22f and 22g, meanwhile, in circle with on the direction of principal axis of the second deformed shaft portion 22e
3rd tubular shell 32 of tubular and the 4th tubular shell 33 are to be assembled by assembling screw 32e, 33e
And it is sheathed on the first deformed shaft portion 22a and the second deformed shaft portion 22e.
It addition, synchronous rotary mechanism C comprises the first synchronous rotary mechanism 15 and the second synchronous rotary mechanism
31.First synchronous rotary mechanism 15 is arranged on the first main hinge bar 7 and the first secondary hinge-rod 8 or the
Two main hinge bar 21 and the wherein sides of the second secondary hinge-rod 22, the second synchronous rotary mechanism 31 then sets
Put at the first main hinge bar 7 and the first secondary hinge-rod 8 and the second main hinge bar 21 and the second secondary hinge
The wherein opposite side of bar 22.
Wherein, especially as shown in Fig. 4, Fig. 5 and Fig. 8, the first synchronous rotary mechanism 15 comprises first pair
Weight gear the 16, first gear the 17, second gear the 18, first swing pinion 19 and the second swing pinion 20.
First dual gear 16 is as the first interconnected element and links the first secondary hinge-rod 8 and the second secondary hinge
Bar 22, makes the first secondary hinge-rod 8 can mutually rotate with the second secondary hinge-rod 22, meanwhile, and the first dual tooth
Wheel 16 has an A circle through hole 16a and a B circle through hole 16b being set up in parallel, and first
Secondary hinge-rod 8 and the second pair hinge-rod 22 are rotatably inserted a through A circle through hole 16a and the
One B circle through hole 16b.First gear 17 has deformation assembly hole 17a and teeth portion 17b, teeth portion 17b
It is snapped at teeth portion 16c set by first dual gear 16 wherein one end, the first change of the first main hinge bar 7
Oblique crank Z portion 7a inserts through and is sticked in deformation assembly hole 17a.Second gear 18 has deformation assembly hole 18a
With teeth portion 18b, teeth portion 18b is snapped at teeth portion 16d set by the first dual gear 16 wherein other end,
First deformed shaft portion 21a of the second main hinge bar 21 inserts through and is sticked in deformation assembly hole 18a.The
One swing pinion 19 oval in shape and wherein one end have teeth portion 19c, the of the first main hinge bar 7
First circular shaft portion 8b of the secondary hinge-rod 8 of one circular shaft portion 7b and first is rotatably inserted through 2nd A
Dead eye 19a and the 2nd B dead eye 19b.Second swing pinion 20 simultaneously as the tenth link component,
Its oval in shape and wherein one end have teeth portion 20c, and teeth portion 20c is snapped at the first swing pinion 19
Teeth portion 19c, the first circular shaft portion 21b of the second main hinge bar 21 and the first of the second secondary hinge-rod 22
Circular shaft portion 22b is rotatably inserted through tenth A dead eye 20a and the tenth B dead eye 20b.
It addition, especially as shown in Fig. 4, Fig. 5 and Fig. 9, the second synchronous rotary mechanism 31 comprises second pair
Weight gear the 26, the 3rd gear the 27, the 4th gear the 29, the 3rd swing pinion 28 and the 4th swing pinion 30.
Second dual gear 26 is as the second interconnected element, meanwhile, and the central part of the second dual gear 26
Direction of principal axis is provided with the 2nd A circle through hole 26a and the 2nd B circle through hole 26b, the first secondary hinge-rod 8
It is rotatably inserted through 2nd A circle through hole 26a with the second secondary hinge-rod 22 and the 2nd B circle is passed through
Through hole 26b.3rd gear 27 has deformation assembly hole 27a and teeth portion 27b, and teeth portion 27b is snapped at the
Teeth portion 26c set by two dual gear 26 wherein one end, the first deformed shaft portion of the second main hinge bar 21
21a inserts through and is sticked in deformation assembly hole 27a.4th gear 29 has deformation assembly hole 29a and tooth
Portion 29b, teeth portion 29b is snapped at teeth portion 26d set by the second dual gear 26 wherein other end, and first
3rd deformed shaft portion 7f of main hinge bar 7 inserts through and is sticked in deformation assembly hole 29a.3rd rotates
Gear 28 simultaneously as the 5th link component, its be planar elliptical shape and wherein one end there is teeth portion
28c, the first circular shaft portion 7b of the first main hinge bar 7 and the first circular shaft portion of the first secondary hinge-rod 8
8b is rotatably inserted through 5th A dead eye 28a and the 5th B dead eye 28b.4th swing pinion
30 simultaneously as the 7th link component, and it is in planar elliptical shape and to have teeth portion 30c equally, teeth portion
30c is snapped at teeth portion 28c of the 3rd swing pinion 28, the first circular shaft portion 21b of the second main hinge bar 21
It is rotatably inserted through 7th A dead eye 30a with the first circular shaft portion 22b of the second secondary hinge-rod 22
With the 7th B dead eye 30b.
Then, moment of friction generation mechanism D comprises the first moment of friction generation mechanism 34 and the second frictional force
Square produces mechanism 55.Wherein, the first moment of friction produces mechanism 34 and is arranged on the one of the first main hinge bar 7
Side, the second moment of friction produces mechanism 55 and is arranged on the side of the second main hinge bar 21.
Wherein, the first moment of friction produces mechanism 34 and is provided only on the side of the first main hinge bar 7, and first
Moment of friction produces mechanism 34 and comprises first friction plate the 35, the 4th link component the 37, first friction washer
41, the second friction washer 42 and the first elastic mean 38 described later.First friction plate 35 is simultaneously as
Three link components and there is the 3rd A dead eye 35a and the 3rd B dead eye 35b, the first main hinge bar 7
The second deformed shaft portion 7d and the 3rd circular shaft portion 8d of the first secondary hinge-rod 8 be rotatably inserted respectively
Through to the 3rd A dead eye 35a and the 3rd B dead eye 35b.4th link component 37 has friction part
37a, the 4th A dead eye 37c and the 4th B dead eye 37d, the second deformed shaft of the first main hinge bar 7
3rd circular shaft portion 8d of the secondary hinge-rod 8 of portion 7d and first is rotatably inserted through to the 4th A respectively
Dead eye 37c and the 4th B dead eye 37d, the first friction plate 35 and the 4th link component 37 are in the first hinge
In the elongated hole 6d of chain shell 6, opposition is arranged and at a distance of a specific interval.Second deformation of the first main hinge bar 7
Axle portion 7d inserts deformation through hole 41a that is through and that be sticked in the first friction washer 41, and the first friction pad
Circle 41 is between the flange part 7c and the first friction plate 35 of the first main hinge bar 7.Further, first
Second deformed shaft portion 7d of main hinge bar 7 inserts deformation that is through and that be sticked in the second friction washer 42 and passes through
Through hole 42a, and the second friction washer 42 is at the first friction plate 35 and friction part of the 4th link component 37
Between 37a.Additionally, the first friction plate 35 and the 4th link component 37 be inserted with the first secondary hinge-rod 8
The 3rd B dead eye 35b and the 4th B dead eye 37b on be provided with one-body moldedly axle center common between
Every cylinder portion 35d and 37e.Further, the first friction plate 35 around the two of the 3rd A dead eye 35a
Face is provided with latticed processing department 35c and 35e, similarly, especially as it is shown in figure 5, the 4th link component
The friction part 37a of 37 is also equipped with latticed processing department 37f.It addition, the first friction washer 41 and second
Latticed processing department 41b, 41c Yu 42b, 42c it is also equipped with, by upper on the two sides of friction washer 42
State design and will can produce stable moment of friction.
It addition, the second moment of friction produces mechanism 55 is provided only on the side of the second main hinge bar 21, the
Two moment of frictions produce mechanism 55 and comprise the second friction plate the 43, the 9th link component the 44, the 3rd friction pad
Circle the 56, the 4th friction washer 57 and the second elastic mean 58 described later.Second friction plate 43 simultaneously as
8th link component and there is the 8th A dead eye 43a and the 8th B dead eye 43b, the second main hinge bar
3rd circular shaft portion 22d of the secondary hinge-rod 22 of the second deformed shaft portion 21d of 21 and second is the most rotationally
Insert through to the 8th A dead eye 43a and the 8th B dead eye 43b.9th link component 44 has and rubs
Wiping portion 44a, the 9th A dead eye 44c and the 9th B dead eye 44d, the second of the second main hinge bar 21
3rd circular shaft portion 22d of the secondary hinge-rod 22 of deformed shaft portion 21d and second is rotatably inserted through respectively
To the 9th A dead eye 44c and the 9th B dead eye 44d, the second friction plate 43 and the 9th link component 44
In the elongated hole 23d of the second hinge cover 23, opposition is arranged and at a distance of a specific interval.Second main hinge bar 21
The second deformed shaft portion 21d insert through and be sticked in the deformation through hole 56a of the 3rd friction washer 56,
And the 3rd friction washer 56 between the flange part 21c and the second friction plate 43 of the second main hinge bar 21.
Further, the second deformed shaft portion 21d of the second main hinge bar 21 inserts through and is sticked in the 4th friction
The deformation through hole 57a of packing ring 57, and the 4th friction washer 57 is in the second friction plate 43 and the 9th link
Between the friction part 44a of element 44.Additionally, the plugging of the second friction plate 43 and the 9th link component 44
Have on the 8th B dead eye 43b and the 9th B dead eye 44b of the second secondary hinge-rod 22 and set one-body moldedly
It is equipped with cylinder portion, interval 43d and 44e that axle center is common.Further, the second friction plate 43 around the 8th
The two sides of A dead eye 43a is provided with latticed processing department 43c and 43e, similarly, especially such as Figure 16
Shown in, the friction part 44a of the 9th link component 44 is also equipped with latticed processing department 44f.It addition, the
It is also equipped with latticed processing department 56b, 56c on the two sides of three friction washers 56 and the 4th friction washer 57
With 57b, 57c, stable moment of friction will can be produced by above-mentioned design.
Then the composition of attracting mechanism E is illustrated.Attracting mechanism E comprise the first attracting mechanism 36 and
Second attracting mechanism 45, wherein, the first attracting mechanism 36 is arranged in the first master of the first hinge cover 6
The side of hinge-rod 7, the second attracting mechanism 45 is arranged in the second main hinge of the second hinge cover 23
The side of bar 21.
First, the first attracting mechanism 36 comprises fixing cam part 37b, the first cam follower 47 and aftermentioned
First elastic mean 38 of elastic mean F.Fixing cam part 37b is arranged on the 4th link component 37
Wherein one side, the first cam follower 47 have rotation cam part 47b, rotate cam part 47b be positioned at
The side relative with fixing cam part 37b, the second deformed shaft portion 7d of the first main hinge bar 7 inserts through
And it is sticked in the deformation through hole 47a set by central part direction of principal axis of the first cam follower 47, make first
Cam follower 47 is limited rotation by the first main hinge bar 7 and can slide toward direction of principal axis.
Secondly, the second attracting mechanism 45 comprises fixing cam part 44b, the second cam follower 51 and aftermentioned
Second elastic mean 58 of elastic mean F.Fixing cam part 44b is arranged on the 9th link component 44
Wherein one side, the second cam follower 51 have rotation cam part 51b, rotate cam part 51b be positioned at
The side relative with fixing cam part 44b, the second deformed shaft portion 21d of the second main hinge bar 21 inserts and passes through
Lead to and be sticked in the deformation through hole 51a set by central part direction of principal axis of the second cam follower 51, make
Two cam followers 51 are limited rotation by the second main hinge bar 21 and can slide toward direction of principal axis.
Then, elastic mean F comprises the first elastic mean 38 and the second elastic mean 58, wherein, first
Elastic mean 38 is arranged on the side of the first main hinge bar 7, and it is main that the second elastic mean 58 is arranged on second
The side of hinge-rod 21.
Wherein, the first elastic mean 38 comprises 48, pressing packing ring 49 and of multiple disk springs
Individual nut 50.Each disk spring 48 is adjacent with the first cam follower 47 and sets, the first main hinge bar 7
The second circular shaft portion 7e insert and run through the through hole 48a of each disk spring 48, pressing packing ring 49
Adjoining with disk spring 48 and set and have deformation through hole 49a, nut 50 is assembled in the first main hinge bar
The external thread part 7i of 7.It addition, by carrying out sealed to nut 50, the first elastic mean 38 will make first
First cam follower 47 of attracting mechanism 36 is crimped on fixing cam part 37b of the 4th link component 37,
And reach wherein side and the flange part 7c of the first friction plate 35 producing mechanism 34 in the first moment of friction
Between, and between the opposite side and friction part 37a of the first friction plate 35, produce the function of moment of friction.
It addition, the second elastic mean 58 comprises 52, pressing packing ring 53 and of multiple disk springs
Individual nut 54.Each disk spring 52 is adjacent with the second cam follower 51 and sets, the second main hinge bar 21
The second circular shaft portion 21e insert and run through the through hole 52a of each disk spring 52, pressing packing ring 53
Adjoining with disk spring 52 and set and have deformation through hole 53a, nut 54 is assembled in the second main hinge bar
The external thread part 21i of 21.It addition, by carrying out sealed to nut 54, the second elastic mean 58 will make
Second cam follower 51 of two attracting mechanism 45 is crimped on the fixing cam part of the 9th link component 44
44b, and reach the wherein side of the second friction plate 43 and the flange producing mechanism 55 in the second moment of friction
Between portion 21c, and between the opposite side and friction part 44a of the second friction plate 43, produce moment of friction
Function.
It follows that the function mode of above-mentioned multi-axis hinge 4 is illustrated.Especially such as (a) of Figure 19
Shown in, when relative first housing 2 of the second housing 3 is opened from the closure state that folding angle is 0 degree,
First synchronous rotary mechanism 15 and the second synchronous rotary mechanism 31 operate simultaneously and make the first housing 2 in the lump
Open.In other words, the unlatching along with the second housing 3 operates, be linked to the second main hinge bar 21 with
3rd swing pinion 28 of the second secondary hinge-rod 22 and the 4th swing pinion 30 will be with the second secondary hinge-rods 22
Past rotationally clockwise for fulcrum, and the first main hinge bar 7 is snapped at above-mentioned with the first secondary hinge-rod 8
The 3rd swing pinion 28 and the 4th swing pinion 30, therefore, be linked to the first main hinge bar 7 and first
Secondary hinge-rod 8 and respectively as the second link component and the first swing pinion 19 of the tenth link component and the
Two swing pinions 20, will be with the first secondary hinge-rod 8 for fulcrum toward rotate in an anti-clockwise direction.As a result, assemble
In the support component B and assembly element A of the second main hinge bar 21 and the first main hinge bar 7 respectively toward negative side
To rotation, and make the second housing 3 synchronize with the first housing 2 toward rightabout unlatching.
Additionally needing to be noted that, (a)～(e) of Figure 19 is to draw on the basis of the first housing 2,
Seem that the only second housing 3 is rotating the most at first blush, but it practice, the first housing 2 and the second shell
Body 3 is with identical angle width by the first synchronous rotary mechanism 15 and the second synchronous rotary mechanism 31
Degree rotates toward opening direction and closing direction, to carry out switching action.
Thus, the first housing 2 and the second housing 3 are by can be from the closure state shown in (a) of Figure 19
It is opened into the state adding up to unlatching 360 degree shown in (e) of Figure 19, or is closed to the position of 0 degree.
In other words, when making the second housing 3 being opened into 360 degree with the first housing 2 toward contrary with aforementioned paragraphs
Direction when rotating, the first housing 2 and the second housing 3 are by the first synchronous rotary mechanism 15 and the
Two synchronous rotary mechanisms 31 and close, thus will can return to the closure state that original folding angle is 0 degree.
In the above-mentioned folding of the first housing 2 and the second housing 3 operates, produced by the first moment of friction
Mechanism 34 produces the moment of friction that mechanism 55 produces, the first housing 2 and second with the second moment of friction
Housing 3 can stop under free position, and can more stably maintain under halted state.Therefore,
Even if the second housing 3 of touch is carried out touch control operation, the second housing 3 also is able to be stably maintained at
Under its stop position relative to the first housing 2, thus the second housing 3 will not be toward the direction being pushed
Fall down.
It addition, by the first attracting mechanism 36 and setting of the second attracting mechanism 45, the present embodiment is many
Pivot hinge 4 before the first housing 2 and the second housing 3 will reach the folding angle of 0 degree and 360 degree,
First cam follower 47 falls with rotation cam part 47b of the second cam follower 51, each protuberance of 51b
Enter to the 4th link component 37 and fixing cam part 37b of the 9th link component 44, each recess of 44b,
Make the first housing 2 automatically rotate with the second housing 3, and then can stably maintain its stop position (nothing
Bolt-lock function).Additionally, it is possible to change the shape of cam and position is set, making the first housing 2 and the second shell
Body 3 is issued to the aforementioned stable state stopped in other folding angle.
It addition, the multi-axis hinge 4 of the present invention can also shorten each hinge-rod (the first main hinge bar 7, first
Secondary hinge-rod the 8, second main hinge bar 21 and the second secondary hinge-rod 22) axle base, therefore first
When housing 2 and the second housing 3 carry out switching action, can significantly reduce the first housing 2 and the second shell
The gap produced between each rearward end of body 3.
Further, especially as it is shown on figure 3, the internal structure of the multi-axis hinge 4 of the present invention is hidden in the
One hinge cover the 6, second hinge cover 23 and first tubular shell the 13, second tubular shell 14, the 3rd
Among shape housing 32 and the 4th tubular shell 33, without exposed to outside.Therefore, the present invention is many
Pivot hinge 4 has the most agile outward appearance, and the dust or the dust that produce when using will not be attached to many
The internal structure of pivot hinge 4 and produce dirty, also be able in addition prevent false touch.
Therefore, the multi-axis hinge 4 of the present invention can not only make mobile computer 1 with the use of its original
Mode is for operator, additionally it is possible to make relative second housing 3 of the first housing 2 same by multi-axis hinge 4
Step forms approximation L font, mountain type toward opposite direction bending or overlaps and form tabular,
Thus, in the case of the second housing 3 oriented manipulation person, mobile computer 1 can be in terms of flat board
The forms miscellaneous such as calculation machine are for operator.
By above-mentioned composition, the multi-axis hinge of the present invention is suitably applied in the terminal machine such as mobile computer
On so that it is the first housing and the second housing are mutually synchronized unlatching, and can be at the angle model adding up to 360 degree
Folding is carried out in enclosing.Wherein, the multi-axis hinge of the present invention is particularly suitable for having tablet PC merit concurrently
The mobile computer of energy.
Claims (8)
1. a multi-axis hinge, it uses the hinge-rod of four configured in parallel to link terminal machine opening or closing
First housing and the second housing,
Wherein, the first main hinge bar in described hinge-rod and the first secondary hinge-rod can by multiple link components
It is rotatably arranged in the first hinge cover, this first main hinge bar is assembled with assembly element, this assembly element
Being assembled to this first housing, the second main hinge bar and the second secondary hinge-rod in described hinge-rod pass through multiple companies
Knot element is rotatably arranged in the second hinge cover, and this second main hinge bar is assembled with support component, should
Support component is assembled to this second housing, and this first secondary hinge-rod is divided by its both sides with this second secondary hinge-rod
The interconnected element that do not arranges and can link the most rotationally,
This assembly element and this support component are same by the first synchronous rotary mechanism and the second synchronous rotary mechanism
Step rotates toward rightabout, and this first main hinge bar rotates with this second main hinge bar simultaneously, wherein this
One synchronous rotary mechanism is arranged on this first main hinge bar and this first secondary hinge-rod or this second main hinge bar
With a wherein side of this second secondary hinge-rod, this second synchronous rotary mechanism be arranged on this first main hinge bar with
Wherein the opposing party of this first secondary hinge-rod and this second main hinge bar and this second secondary hinge-rod, this is first years old
It is respectively arranged with moment of friction generation mechanism and attractor on main hinge bar and the side of this second main hinge bar
Structure.
Multi-axis hinge the most according to claim 1, wherein this assembly element comprise the first assembly element with
Second assembly element and the first web and the second web, this first assembly element second assembles unit with this
Part is assembled in the two ends of this first main hinge bar respectively, and this first web is used for linking with this second web
This first assembly element and this second assembly element, this support component comprises the first support component and second and supports
Element and the 3rd web and the 4th web, this first support component and this second support component group respectively
Being loaded on the two ends of this second main hinge bar, the 3rd web and the 4th web are used for linking this first
Support element and this second support component.
Multi-axis hinge the most according to claim 1, wherein this first secondary hinge-rod and this second secondary hinge
The two ends of bar are respectively arranged with tubular shell, the end face outside of described tubular shell and this assembly element with should
Present between the end face outside of support component without section difference state.
Multi-axis hinge the most according to claim 1, wherein this first synchronous rotary mechanism be arranged on this
The wherein side of one housing and this second housing and comprise the first dual gear, the first gear and the second gear,
First swing pinion and the second swing pinion, this first secondary hinge-rod is with this second secondary hinge-rod rotationally
Inserting this first dual gear through, this first gear and this second gear are snapped at this first dual tooth respectively
Each teeth portion of wheel, and this first main hinge bar is through with the insertion of this second main hinge bar and is sticked in this first tooth
Wheel with this second gear, the end of this first swing pinion is provided with teeth portion, this first main hinge bar with this first
Secondary hinge-rod is rotatably inserted this first swing pinion through, and this second swing pinion is snapped at this first rotation
Turning gear, this second main hinge bar is rotatably inserted this second swing pinion through with this second secondary hinge-rod,
The end of this second swing pinion has teeth portion, and this teeth portion of this second swing pinion is snapped at this first rotation
Turn this teeth portion of gear.
Multi-axis hinge the most according to claim 1, wherein this second synchronous rotary mechanism be arranged on this
The wherein opposite side of one housing and this second housing and comprise the second dual gear, the 3rd gear and the 4th gear,
3rd swing pinion and the 4th swing pinion, this first secondary hinge-rod is with this second secondary hinge-rod rotationally
Inserting this second dual gear through, the 3rd gear and the 4th gear are snapped at this second dual tooth respectively
Each teeth portion of wheel, and this first main hinge bar is through with the insertion of this second main hinge bar and is sticked in the 3rd tooth
Wheel with the 4th gear, the end of the 3rd swing pinion is provided with teeth portion, this first main hinge bar with this first
Secondary hinge-rod is rotatably inserted through 3rd swing pinion, and the 4th swing pinion is snapped at the 3rd rotation
Turning gear, this second main hinge bar is rotatably inserted through 4th swing pinion with this second secondary hinge-rod,
The end of the 4th swing pinion has teeth portion, and this teeth portion of the 4th swing pinion is snapped at the 3rd rotation
Turn this teeth portion of gear.
Multi-axis hinge the most according to claim 1, wherein this moment of friction produces mechanism and comprises first and rub
Wiping moment generation mechanism and the second moment of friction produces mechanism, this first moment of friction produces mechanism and is arranged on this
The side of the first main hinge bar also acts on this first main hinge bar, and this second moment of friction produces mechanism and arranges
In the side of this second main hinge bar and act on this second main hinge bar.
Multi-axis hinge the most according to claim 1, wherein this attracting mechanism comprise the first attracting mechanism and
Second attracting mechanism, this first attracting mechanism be arranged on the side of this first main hinge bar and act on this first
Main hinge bar, this second attracting mechanism is arranged on the side of this second main hinge bar and acts on this second main hinge
Chain bar.
8. a terminal machine, it uses the multi-axis hinge according to any one of claim 1 to 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015050454A JP6493914B2 (en) | 2015-03-13 | 2015-03-13 | Multi-axis hinge and terminal device using this multi-axis hinge |
| JP2015-050454 | 2015-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972067A true CN105972067A (en) | 2016-09-28 |
| CN105972067B CN105972067B (en) | 2019-07-16 |
Family
ID=
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| CN109812490A (en) * | 2017-11-21 | 2019-05-28 | 深圳市富世达通讯有限公司 | Support device, hinge module and joint device |
| 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 |
| CN112470448A (en) * | 2018-05-25 | 2021-03-09 | 深圳市柔宇科技股份有限公司 | Angle amplification mechanism, connecting device, bendable mechanism and bendable terminal |
| CN113492602A (en) * | 2020-04-06 | 2021-10-12 | 系统科枝公司 | Alignment device, inkjet printing system including the same, and alignment method using the same |
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| CN203892354U (en) * | 2014-06-05 | 2014-10-22 | 兆利科技工业股份有限公司 | Multishaft-linkage junction device |
| CN104345788A (en) * | 2013-08-09 | 2015-02-11 | 联想(北京)有限公司 | Rotating shaft and electronic equipment |
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| WO2005057027A1 (en) * | 2003-12-11 | 2005-06-23 | Mitsubishi Steel Mfg. Co., Ltd. | Two-shaft hinge mechanism enabling harness wiring |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812490A (en) * | 2017-11-21 | 2019-05-28 | 深圳市富世达通讯有限公司 | Support device, hinge module and joint device |
| CN112470448A (en) * | 2018-05-25 | 2021-03-09 | 深圳市柔宇科技股份有限公司 | Angle amplification mechanism, connecting device, bendable mechanism and bendable terminal |
| 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 |
| CN113492602A (en) * | 2020-04-06 | 2021-10-12 | 系统科枝公司 | Alignment device, inkjet printing system including the same, and alignment method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI624214B (en) | 2018-05-11 |
| JP6493914B2 (en) | 2019-04-03 |
| KR20160110220A (en) | 2016-09-21 |
| JP2016169813A (en) | 2016-09-23 |
| KR101828668B1 (en) | 2018-02-12 |
| TW201633885A (en) | 2016-09-16 |
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