CN104061230B - Hinge arrangement - Google Patents
Hinge arrangement Download PDFInfo
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- CN104061230B CN104061230B CN201310084150.0A CN201310084150A CN104061230B CN 104061230 B CN104061230 B CN 104061230B CN 201310084150 A CN201310084150 A CN 201310084150A CN 104061230 B CN104061230 B CN 104061230B
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- stop
- friction plate
- hinge arrangement
- hinge
- friction
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Abstract
A kind of hinge arrangement, it is applied to the electronic installation comprising fixing component and rotating member.Hinge arrangement includes：The revolving part of rotating member is fixed on, revolving part has two sleeved parts and two pairs of stop parts, and each sleeved part is formed between each pair stop part；And, two hinge assemblies, each hinge assembly includes fixture, friction member and shell fragment group, and fixture is fixed on fixing component and with socket part, and each socket part, each friction member and each shell fragment group are sheathed on each sleeved part and sincere between each pair of stop part by pressing from both sides.The present invention has effects that small axle diameter but high torsion.
Description
【Technical field】
The present invention relates to a kind of hinge, and in particular to the hinge arrangement of a kind of small axle diameter but high torsion.
【Background technology】
Hinge is often used in various electronic installations, makes to obtain between the rotating member of electronic installation and fixing component
With rotation process.For example at present i.e. by hinge arrangement be widely used in the display cover plate of mobile computer (NoteBook) with
Between main frame pedestal, to allow user to raise display cover plate, or user is allowed to show that cover plate is covered on main frame pedestal.
Existing hinge arrangement includes rotating shaft and is socketed on the support body of rotating shaft.Hinge arrangement is utilized between rotating shaft and support body
Rub to produce torsion.Furthermore, it is understood that the diameter of axle of increase rotating shaft is with regard to that can increase the friction area between rotating shaft and support body.Increase
Friction area between rotating shaft and support body is with regard to that can lift the torsion of hinge arrangement.Just electronics can be allowed after the torsion lifting of hinge arrangement
Device carries heavier rotating member, so that meeting the torsion of some electronic installations (such as military-industry rule mobile computer) needs
Ask.
But the diameter of axle of hinge arrangement, which crosses conference, increases the thickness of rotating member.It is existing in order to not influence the thickness of rotating member
The large-diameter rotating shaft for having hinge arrangement is assembled in the main engine bed body of mobile computer.Above-mentioned rotating shaft is not easy to operate, Er Qiehui
Take port,input-output on main frame pedestal (I/O Port) space.So port,input-output quantity is reduced or port,input-output must quilt
Change and be disposed in other positions.
【The content of the invention】
It is an object of the invention to provide a kind of hinge arrangement, by the length for lengthening revolving part, with can be in a revolving part
It is upper to arrange at least two hinge assemblies simultaneously.
For up to above-mentioned purpose, the present invention provides a kind of hinge arrangement, and it is applied to an electronic installation, the electronic installation bag
Containing a fixing component and a rotating member, the hinge arrangement includes：One revolving part, is fixed on the rotating member, the revolving part
With at least two sleeved parts and at least two pairs stop parts, each sleeved part is formed between each pair stop part；And, at least
Two hinge assemblies, each hinge assembly includes a fixture, at least a friction member and a shell fragment group, and the fixture is fixed on institute
State fixing component and with a socket part, respectively the socket part, the respectively friction member and respectively the shell fragment group is sheathed on respectively that the sleeved part is simultaneously
It is sincere between respectively this pair of stop part by pressing from both sides.
Compared to prior art, hinge arrangement of the present invention has effects that small axle diameter but high torsion.
【Brief description of the drawings】
Fig. 1 is schematically shown as the three-dimensional exploded view of hinge arrangement of the present invention.
Fig. 2 is schematically shown as the sectional view of revolving part in hinge arrangement of the present invention.
Fig. 3 is schematically shown as the three-dimensional combination figure of hinge arrangement of the present invention.
Fig. 4 is schematically shown as front sectional elevation of the hinge arrangement of the present invention according to Fig. 3.
Fig. 5 is schematically shown as top plan view of the hinge arrangement of the present invention according to Fig. 3.
Fig. 6 is schematically shown as the schematic perspective view that hinge arrangement of the present invention is used in an electronic installation.
Fig. 7 is schematically shown as the side view of another embodiment of the hinge arrangement of the present invention comprising three hinge assemblies.
【Embodiment】
The present invention provides a kind of hinge arrangement, as shown in fig. 6, hinge arrangement 100 is the rotation applied to an electronic installation 300
Turn between component 3 and fixing component 4.By hinge arrangement 100, rotating member 3 can be relatively rotated with fixing component 4.
Refer to shown in Fig. 1 to 6.Fig. 1 and Fig. 3 is to disclose the three-dimensional exploded view and three-dimensional combination figure of the present invention respectively.
Fig. 2 is the sectional view of the revolving part in the present invention is disclosed.Fig. 4,5 respectively disclose the present invention in the forward sight section after combination
Figure and top plan view.Fig. 6 is the schematic diagram that an electronic installation 300 is used in announcement hinge arrangement 100 of the present invention.The present invention
Hinge arrangement 100 includes a revolving part 1 and at least two hinge assemblies 2.The present invention be not limited with two hinge assemblies 2, three or
Many hinge assemblies 2 also may be used.Disclosing the situation of three hinge assemblies 2 as shown in Figure 7.Present invention below is then with as shown in Figures 1 to 6
Two hinge assemblies 2 exemplified by illustrate.
As shown in Fig. 2 revolving part 1 has two sleeved parts 14 and two pairs of stop parts (non-marking component symbol).Two pairs of stops
The one pair of which stop part in portion includes one first stop part 161 and one second stop part 162, wherein another pair of two pairs of stop parts
Stop part is then comprising one the 3rd group of stop part 164 of stopper 163 and 1 the 4th.In the present embodiment, revolving part 1 can include a body of rod
11st, two block bodies 12 of the body of rod 11 are socketed on and a convex body 13 of the body of rod 11 is connected to.Convex body 13 is fixed on the rotating member 3.
Wherein, the body of rod 11 includes a large-diameter portion 111, the minor diameter part 112 for being connected axially to the side of large-diameter portion 111 and is axially socketed on small
One locating ring 113 in footpath portion 112.One of function of locating ring 113 is that (as shown in Figure 3 is located at second group of hinge assembly of limitation
The hinge assembly of right-hand member) 2 position.First stop part 161 is located at the side of large-diameter portion 111.3rd stop part 163 is located at positioning
The side of ring 113.A wherein block body 12 for two block bodies 12 is socketed on the body of rod 11 and adjacent to each other with the first stop part 161.Two gears
Wherein another block body 12 of body 12 is then socketed on the body of rod 11 and adjacent to each other with the 3rd stop part 163.Two block bodies 12 face first
Stop part 161 and one second stop part 162 and one the 4th stop part 164 are formed respectively in face of the side of the 3rd stop part 163.The
A wherein sleeved part 14 for two sleeved parts 14 is formed between one stop part 161 and the second stop part 162.3rd stop part 163
Wherein another sleeved part 14 of two sleeved parts 14 is formed between the 4th stop part 164.
Hinge assembly 2 includes a fixture 21, at least a friction member 22 and a shell fragment group 23, preferably also comprising friction plate
Group (the first to the 3rd friction plate 24 to 26).Fixture 21 is fixed on the fixing component 4 (as shown in Figure 6), and fixture 21 is simultaneously
With a socket part 211.As shown in Fig. 1,3,4, each friction plate group (24 to 26), each friction member 22, each shell fragment group 23 and each solid
The socket part 211 for determining part 21 is all sheathed on each sleeved part 14, and is pressed from both sides sincere the first stop part 161 and second in each pair of stop part
Between stop part 162.
Aforementioned friction piece group includes one first friction plate 24, one second friction plate 25 and one the 3rd friction plate 26.First rubs
The friction plate 25 of pad 24 and second contacts the opposite sides of socket part 211 respectively.3rd friction plate 26 is located at the second friction plate 25
Between friction member 22.Friction member 22 is then located between the 3rd friction plate 26 and shell fragment group 23.
Wherein, the surface of the first friction plate 24, the second friction plate 25 and the 3rd friction plate 26 has higher coefficient of friction.Gu
The socket part 211 for determining part 21 offers at least two catching grooves 212.Second friction plate 25 has then axially been protruded out to correspond to and has been snapped in respectively
At least two buckle ears 251 of catching groove 212.Furthermore, foregoing friction member 22 can be for sheet and with two relative rubbing surfaces 221.Tool
Two rubbing surfaces 221 for having higher coefficient of friction then contact the 3rd friction plate 26 and shell fragment group 23 respectively.
In addition, revolving part 1 also includes two pads 15.Each pad 15 is located between each block body 12 and each shell fragment group 23.Two gears
Second stop part 162 of body 12 and the 4th stop part 164 all have annular ratchets as shown in Figure 1.The annular spine of each block body 12
Tooth is then adjacent to each pad 15.The minor diameter part 112 of the body of rod 11 is provided with external screw thread, so that block body 12 (can be nut) is bolted in path
Portion 112.Minor diameter part 112 also has two relative planar portions 114.Friction member 22 and pad 15 respectively have the correspondence planar portions
114 perforation, the minor diameter part 112 to provide the body of rod 11 is passed through.By the planar portions 114 and friction member 22 of minor diameter part 112
With the perforation shape of pad 15, the body of rod 11 will make the He of friction member 22 after the perforation through friction member 22 and the perforation of pad 15
Pad 15 is positioned on the body of rod 11.First to the 3rd friction plate 24 to 26, friction plate 22 and shell fragment group 23 respectively there is a circle to wear
Hole.
As shown in Figure 4,5, because two hinge assemblies 2 are respectively by sincere the first stop part 161 in two pairs of stop parts of elastic clip
Between the second stop part 162 and between the 3rd stop part 163 and the 4th stop part 164, so that two hinge assemblies 2 can be each
Indescribably increase overall friction for friction area.Meanwhile, the torsion of hinge arrangement 100 can be because hinge assembly 2 increases friction
Area and lifted.
In summary, the present invention has following effect compared to prior art：(1) torsion of hinge arrangement 100 of the present invention
Increase without increasing the diameter of axle of revolving part 1 or the thickness of rotating member 3.(2) when the design and assembly of revolving part 1 are in rotating member 3
Interior, rotating member 3 will not take the space of port,input-output in fixing component 4.
It is noted that the invention is not restricted to above-mentioned embodiment, any those skilled in the art are based on this hair
Any simple modification, equivalent variations and modification that bright technical scheme is made to above-described embodiment, both fall within the protection model of the present invention
In enclosing.
Claims (7)
1. a kind of hinge arrangement, it is applied to an electronic installation, and the electronic installation includes a fixing component and a rotating member,
Characterized in that, the hinge arrangement includes：
One revolving part, it is fixed on the rotating member, and the revolving part has at least two sleeved parts and at least two pairs stop parts, often
One sleeved part is formed between each pair stop part；
At least two hinge assemblies, each hinge assembly includes a fixture, at least a friction member and a shell fragment group, the fixture
It is fixed on the fixing component and with a socket part, respectively the socket part, the respectively friction member and respectively the shell fragment group is sheathed on and respectively should
Sleeved part is simultaneously sincere between respectively this pair of stop part by pressing from both sides；
Wherein, the revolving part includes a body of rod and at least two block bodies, and the one pair of which stop parts of two pairs of stop parts includes one the
One stop part and one second stop part, first stop part are formed at the body of rod, and second stop part is formed at two block body
A wherein block body, two block body is socketed on the body of rod, and a wherein block body and first stop part for two block body is adjacent to each other, should
A wherein sleeved part for two sleeved part is formed between first stop part and second stop part, the body of rod includes a large-diameter portion
And a minor diameter part of the large-diameter portion side is connected axially to, the side of the large-diameter portion is formed with first stop part.
2. hinge arrangement according to claim 1, it is characterised in that the minor diameter part of the body of rod has external screw thread, respectively should
Block body is bolted in the minor diameter part respectively.
3. hinge arrangement according to claim 1, it is characterised in that the revolving part also includes a convex body, the convex body connects
The body of rod is connected to, the convex body of the revolving part is fixed on the rotating member.
4. hinge arrangement according to claim 1, it is characterised in that each hinge assembly, which is also included, is sheathed on each be somebody's turn to do
One first friction plate, one second friction plate and one the 3rd friction plate of sleeved part, first friction plate and second friction plate point
The opposite sides of the socket part is not contacted with, and the 3rd friction plate is located between second friction plate and the friction member, the friction
Part is then located between the 3rd friction plate and the shell fragment group.
5. hinge arrangement according to claim 4, it is characterised in that the friction member is sheet and has two relative frictions
Face, two rubbing surface contacts the 3rd friction plate and the shell fragment group respectively.
6. hinge arrangement according to claim 4, it is characterised in that the socket part of each fixture is offered at least
Two catching grooves, each second friction plate then axially protrudes out at least two buckle ears for the buckle that corresponded to each other with the respectively catching groove.
7. hinge arrangement according to claim 1, it is characterised in that the revolving part also includes at least two pads, each to be somebody's turn to do
Between the shell fragment group that pad is socketed on the body of rod and is located in each block body and each hinge assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084150.0A CN104061230B (en) | 2013-03-18 | 2013-03-18 | Hinge arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084150.0A CN104061230B (en) | 2013-03-18 | 2013-03-18 | Hinge arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104061230A CN104061230A (en) | 2014-09-24 |
| CN104061230B true CN104061230B (en) | 2017-07-28 |
Family
ID=51549101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310084150.0A Active CN104061230B (en) | 2013-03-18 | 2013-03-18 | Hinge arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061230B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4740627B2 (en) * | 2005-03-31 | 2011-08-03 | 加藤電機株式会社 | Biaxial hinge device for electronic equipment |
| JP2008045677A (en) * | 2006-08-17 | 2008-02-28 | Strawberry Corporation | Hinge device and electronic equipment using the same |
| CN201013734Y (en) * | 2007-03-26 | 2008-01-30 | 连鋐科技股份有限公司 | Armature apparatus having multiple friction interface |
| CN201097270Y (en) * | 2007-11-21 | 2008-08-06 | 陈致军 | Notebook computer pintle |
| CN201517555U (en) * | 2009-09-28 | 2010-06-30 | 新日兴股份有限公司 | Automatic flick type pivot device |
| CN102338153A (en) * | 2010-07-16 | 2012-02-01 | 安捷资讯科技(苏州)有限公司 | Improvement for positioning rotating shaft of computer |
| CN201771954U (en) * | 2010-08-09 | 2011-03-23 | 深圳市理邦精密仪器股份有限公司 | Revolving shaft adjusting mechanism |
-
2013
- 2013-03-18 CN CN201310084150.0A patent/CN104061230B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104061230A (en) | 2014-09-24 |
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