CN203743189U - Double-pivot structure capable of synchronizing multi-angle overturning action - Google Patents
Double-pivot structure capable of synchronizing multi-angle overturning action Download PDFInfo
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- CN203743189U CN203743189U CN201420088858.3U CN201420088858U CN203743189U CN 203743189 U CN203743189 U CN 203743189U CN 201420088858 U CN201420088858 U CN 201420088858U CN 203743189 U CN203743189 U CN 203743189U
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- pivot
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- 239000012634 fragment Substances 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model relates to a double-pivot structure capable of synchronizing multi-angle overturning action, which comprises a first pivot, a second pivot, a plurality of connecting pieces and a supporting frame, wherein the first pivot and the second pivot are respectively provided with mounting grooves; the connecting pieces are mounting grooves which have the same length and of which the two sides are respectively and movably arranged in the first pivot and the second pivot; the two sides of the supporting frame are respectively arranged on the first pivot and the second pivot. The double-pivot structure has the benefits that as the connecting pieces are connected between the first pivot and the second pivot, when one of the first pivot and the second pivot overturns, mutual pushing and pulling forces can be simultaneously generated between the first pivot and the second pivot, so that the synchronous overturning action can be effortlessly and easily generated, and an overturning angle of the double-pivot structure is increased and at least can reach 180 degrees; the double-pivot structure can be applied to folding electronic products needing to use pivots, such as laptops, portable television sets, mobile phones, displays and like or doors arranged on one sides of walls.
Description
Technical field
The utility model has about a kind of pivot, refer to that especially it is a kind of strength that between two pivots, generation promotes mutually, pulls simultaneously that makes, and can be compared with leicht fallen D/A, produce synchronous rotary movement easily, and promote two pivot structures of the Multi-angle turnover action of its flip angle.
Background technique
Press; Along with scientific and technological progress, liquid crystal display (Liquid Crystal Display, LCD) has been widely used on electronic product display device.
The advantages such as liquid crystal display has that high image quality, volume are little, lightweight, low voltage drive, low consumpting power and applied range, therefore be widely used in the consumer electronics such as portable type TV, mobile phone, notebook computer, table type display device and Projection Television or computer product, become the main flow of display device; With notebook computer, its liquid crystal display is fixed on upper cover, in the time using notebook computer, upper cover is opened, to appear the liquid crystal display being mounted thereon, between upper cover and computer main, link by pivot, so that the folding that upper cover with respect to computer main is.
Therefore, pivot is for determining good one of the corrupt large essential factor of above-mentioned electronic product or computer product, for making screen shell and keyboard case arbitrarily turn to the angle needing according to user's request, industry is developed two pivot hinges then, but two unipivot hinge of traditional double pivot hinge is independently rotation separately, while raising this screen shell when user's unlocking electronic device, may make because of the difference of application of force inequality or hinge torsion the angle of swing difference of these two unipivot hinges, and the smooth degree of this screen shell is raised in impact.Very person is because two frequency and degree differences that unipivot hinge uses separately cause two pivot hinges to overuse and to reduce its life-span because of single hinge.
The two loose pin hinges of current linkage type, as TaiWan, China M465760 Patent Case, its twin shaft is configured to planetary interlock, but it carrys out interlock by single connecting rod, thus when using the application of force, user requires great effort, and uncertain can synchronously upset.
The two loose pin hinges of current linkage type, separately there are the two loose pin hinges of gear linkage type, the two loose pin hinges of track linkage type, the two loose pin hinges of its middle gear linkage type see through be arranged in two rotating shafts, be arranged with gear structure and between two rotating shafts, set up one with this gear structure meshed gears group, overcome the problem of aforementioned conventional Double-pin hinge, but complicated because the plural gear of gear train is arranged, need accurately engagement of quite accurate design, just can make this two rotating shaft interlock mutually, increased beyond doubt the difficulty on manufacturing and assembling, and gear easily damages; And the two loose pin hinges of track linkage type are understood moment derailing conventionally, also undesirable in its structure, effect.
Because having relevant pivot Patent Case and obtain, the design people's application before this has a series of pivot patent right, to improve the disappearance of commonly using pivot, but the design people dare not be with this self-satisfied and constantly bring forth new ideas based on product theory, modern again for the disappearance of existing pair of pivot hinge, through contrived experiment many times, cause the generation of the utility model case.
Model utility content
The purpose of this utility model, providing one to be linked to by link between the first pivot, the second pivot, can make the strength that between two pivots, generation promotes mutually, pulls simultaneously, and can produce synchronous rotary movement, and promote two pivot structures of the Multi-angle turnover action of its flip angle.
In order to achieve the above object, solution of the present utility model is:
Two pivot structures for synchronously Multi-angle turnover action, include:
One first pivot, has one first fixing part, and the first fixing part is in order to be located at an a thing to be assembled member wherein, and the first pivot has at least one the first installing groove;
One second pivot, has one second fixing part, and the second fixing part is in order to be located at another member of thing to be assembled, and the second pivot has at least one the second installing groove;
At least two links, are equal length, and the first installing groove, the second installing groove are located at movable shape respectively in link both sides;
One supporting frame, the first pivot, the second pivot are located at respectively in both sides.
Further, the first fixing part has at least one fixed hole.
Further, the second fixing part has at least one fixed hole.
Further, more include number axis bar, and first installing groove, second installing groove there is number axis hole, make axostylus axostyle wear link both sides and be incorporated into axis hole, with so that link both sides with movable shape be located at the first installing groove, second install groove.
Further, the first pivot is equipped with a shell fragment, a pad, and the first pivot includes a screw section, makes a nut be bolted in screw section, and nut is in order to urgent fixing support rack, shell fragment, pad.
Further, the second pivot is equipped with a shell fragment, a pad, and the second pivot includes a screw section, makes a nut be bolted in screw section, and nut is in order to urgent fixing support rack, shell fragment, pad.
Further, the first pivot, the second pivot any one be provided with a plane.
Further, more include number axis bar, axostylus axostyle is located at the first installing groove, the second installing groove, link both sides have two running-ons, this running-on is nick shaped, makes this running-on be connected to axostylus axostyle, with installing groove so that the first installing groove, second is located at movable shape in these link both sides.
Further, link with at least two shapes be located at the first installing groove, second installing groove any one.
Adopt after said structure, be linked between the first pivot, the second pivot by link, in the time that the first pivot, one of them person of the second pivot overturn, can make the strength that between the first pivot, the second pivot, generation promotes mutually, pulls simultaneously, and can be compared with leicht fallen D/A, produce synchronous rotary movement easily, and promote the angle of its upset, at least can reach 180 degree.
Brief description of the drawings
Fig. 1 is three-dimensional exploded view of the present utility model;
Fig. 2 is stereogram of the present utility model;
Fig. 3 is the sectional drawing at A-A place in Fig. 2;
Fig. 4 is the sectional drawing at B-B place in Fig. 2;
Fig. 5 is use embodiment stereogram of the present utility model;
Fig. 6 is the sectional drawing at C-C place in Fig. 5;
Fig. 7 is the sectional drawing at D-D place in Fig. 5;
Fig. 8 is that of the present utility model another uses embodiment's side view;
Fig. 9 be Fig. 8 sectional drawing;
Figure 10 is a use embodiment side view more of the present utility model;
Figure 11 is the sectional drawing of Figure 10;
Figure 12 is another constructed embodiment stereogram of the present utility model;
Figure 13 is a constructed embodiment three-dimensional exploded view more of the present utility model;
Figure 14 is a constructed embodiment stereogram more of the present utility model;
Figure 15 is the use embodiment stereogram of a structure more of the present utility model;
Figure 16 is a constructed embodiment three-dimensional exploded view more again of the present utility model;
Figure 17 is another constructed embodiment three-dimensional exploded view again of the present utility model;
Figure 18 is another constructed embodiment stereogram again of the present utility model.
[symbol description]
The first pivot 10 first fixing parts 11
Fixed hole 111 first installing grooves 12
Axis hole 121 screw sections 13
Plane 14 second pivots 20
The second fixing part 21 fixed holes 211
The second installing groove 22 axis holes 221
Screw section 23 planes 24
Link 30 running-ons 31
Supporting frame 40 axostylus axostyles 50
Shell fragment 60 pads 70
Nut 80.
Embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Consult shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model includes one first pivot 10, one second pivot 20, number link 30, a supporting frame 40.Below will describe it in detail:
This first pivot 10 has one first fixing part 11, the first fixing part 11 is in order to be located at an a thing to be assembled member wherein, as the upper cover of notebook computer, the first pivot 10 has at least one first installing groove 12, for being set, two first installing grooves 12, the first install grooves 12 in order to combined connecting component 30 in the present embodiment.
This second pivot 20 has one second fixing part 21, the second fixing part 21 is in order to be located at another member of thing to be assembled, as the main seat of notebook computer, the second pivot 20 has at least one second installing groove 22, for being set, two second installing grooves 22, the second install grooves 22 in order to combined connecting component 30 in the present embodiment.
Number links 30 in the present embodiment for arranging two, number link 30 is equal length, the first installing groove 12, the second installing groove 22 are located at movable shape respectively in link 30 both sides, and link 30 is in order to produce at the first pivot 10,20, the second pivot the strength that promotes, pulls.
Supporting frame 40 both sides are arranged in respectively the first pivot 10, the second pivot 20, and supporting frame 40 is in order to support, to link the first pivot 10, one second pivot 20.
Above-mentioned the first fixing part 11 has two fixed holes 111, in order to wear fixed hole 111 and can be installed in a thing to be assembled member wherein by fixed block 11.
Above-mentioned the second fixing part 21 has two fixed holes 211, can be installed in another member of thing to be assembled in order to wear fixed hole 211 by fixed block 21.
Above-mentioned the utility model more includes number axis bar 50, in the present embodiment for four axostylus axostyles 50 are set, and the first installing groove 12, the second installing groove 22 have number axis hole 121,221, be located at the first installing groove 12, the second installing groove 22 both sides in the present embodiment axis hole 121,221 corresponding shapes, make axostylus axostyle 50 wear link 30 both sides and be incorporated into axis hole 121,221, with so that the first installing groove 12, the second installing groove 22 are located at movable shape in link 30 both sides.
Above-mentioned the first pivot 10 is equipped with a shell fragment 60, a pad 70, and this first pivot 10 includes a screw section 13, makes a nut 80 be bolted in screw section 13, and nut 80 is in order to urgent fixing support rack 40, shell fragment 60, pad 70.
Above-mentioned the second pivot 20 is equipped with a shell fragment 60, a pad 70, and this second pivot includes a screw section 23, makes a nut 80 be bolted in screw section 23, and nut 80 is in order to urgent fixing support rack 40, shell fragment 60, pad 70.
Above-mentioned is the introduction of each portion of the present utility model member, then use principle, effect feature is described below again:
Refer to Fig. 5, Fig. 6, Fig. 7, Fig. 8, shown in Fig. 9, the utility model is linked to the first pivot 10 by link 30, between the second pivot 20, when the first pivot 10, when second pivot 20 one of them person overturn, can make the first pivot 10, the second 20, pivot produces mutually simultaneously and promotes, the strength pulling, make the first pivot 10 overturn during as exerted a force, the first pivot 10 can borrow a connection piece 30 wherein to promote the second pivot 20, can borrow wherein another link 30 to pull the second pivot 20 simultaneously, in like manner, the second pivot 20 being driven by the first pivot 10 and overturn also can be bestowed the first pivot 10 by two links 30 simultaneously and promote, the strength pulling, accordingly, the first pivot 10, the second pivot 20 promotes mutually, the effect pulling and can be compared with leicht fallen D/A, produce easily synchronous rotary movement.
According to above-mentioned structure, effect, therefore the collapsible electronic product that the utility model can be applicable to use pivot is as notebook computer, portable type TV, mobile phone, display device etc. or be located at the door of wall limit one side.
Refer to shown in Figure 10, Figure 11, the utility model can be promoted the angle that the first pivot 10, the second pivot 20 overturn, and at least can reach 180 degree.
Refer to shown in Figure 12, in an embodiment, the first installing groove 12 of the first pivot 10 can arrange four or more, and the second installing groove 22 of the second pivot 20 can arrange four or more, and link 30 can arrange four or more; Accordingly, can promote the first pivot 10,20 strength that promote mutually, pull of the second pivot.
Refer to shown in Figure 13, Figure 14, Figure 15, in an embodiment, the first fixing part 11, the second fixing part 21 and supporting frame 40, shell fragment 60, nut 80 can be located to the same side of the first pivot 10, the second pivot 20; And the first pivot 10, the second pivot 20 are respectively equipped with a plane 14,24, so that supporting frame 40, shell fragment 60, nut 80 can not rotate arbitrarily after sheathed, to promote fixing fruit; And the utility model includes number axis bar 50, axostylus axostyle 50 is located at the first installing groove 12, the second installing groove 22, link 30 both sides have two running-ons 31, running-on 31 is nick shaped, make running-on 31 be connected to axostylus axostyle 50, so that the first installing groove 12, the second installing groove 22 are located at movable shape in link 30 both sides, can make equally the first pivot 10,20, the second pivot produce the strength that promotes mutually, pulls simultaneously.
Refer to shown in Figure 16, in an embodiment, this link 30 can several shapes be located at this first installing groove 12, this second installing groove 22 any one, be to be located at respectively this first installing groove 12, this second installing groove 22 with two shapes in the present embodiment, so that manufacture.
Refer to shown in Figure 17, Figure 18, in an embodiment, the first pivot 10 is for one first installing groove 12 is set, and the second pivot 20 is for arranging one second installing groove 22, make two link 30 both sides be located at the first installing groove 12, the second installing groove 22 with movable shape respectively, so that manufacture.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (9)
1. two pivot structures for synchronously Multi-angle turnover action, is characterized in that, include:
One first pivot, has one in order to be located at wherein the first fixing part of a member of a thing to be assembled, and the first pivot has at least one the first installing groove;
One second pivot, has one in order to be located at the second fixing part of another member of thing to be assembled, and second fixing part the second pivot has at least one the second installing groove;
At least two links, are equal length, and the first installing groove, the second installing groove are located at movable shape respectively in link both sides;
One supporting frame, the first pivot, the second pivot are located at respectively in both sides.
2. two pivot structures of the action of the synchronously Multi-angle turnover as described in claim 1, is characterized in that: the first fixing part has at least one fixed hole.
3. two pivot structures of the action of the synchronously Multi-angle turnover as described in claim 1, is characterized in that: the second fixing part has at least one fixed hole.
4. two pivot structures of the action of the synchronously Multi-angle turnover as described in claim 1, it is characterized in that: more include number axis bar, and first installing groove, second installing groove there is number axis hole, make axostylus axostyle wear link both sides and be incorporated into axis hole, the first installing groove, the second installing groove are located at movable shape in link both sides.
5. two pivot structures of the action of the synchronously Multi-angle turnover as described in claim 1, it is characterized in that: the first pivot is equipped with a shell fragment, a pad, the first pivot includes a screw section, makes a nut be bolted in screw section, the urgent fixing support rack of nut, shell fragment, pad.
6. two pivot structures of the action of the synchronously Multi-angle turnover as described in claim 1, it is characterized in that: the second pivot is equipped with a shell fragment, a pad, the second pivot includes a screw section, makes a nut be bolted in screw section, the urgent fixing support rack of nut, shell fragment, pad.
7. two pivot structures of synchronously Multi-angle turnover as claimed in claim 1 action, is characterized in that: any one is provided with a plane the first pivot, the second pivot.
8. two pivot structures of the action of the synchronously Multi-angle turnover as described in claim 1, it is characterized in that: more include number axis bar, axostylus axostyle is located at the first installing groove, the second installing groove, link both sides have two running-ons, this running-on is nick shaped, make this running-on be connected to axostylus axostyle, the first installing groove, the second installing groove are located at movable shape in link both sides.
9. two pivot structures of the synchronously Multi-angle turnover as described in claim 1 action, is characterized in that: link with at least two shapes be located at the first installing groove, second install groove any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088858.3U CN203743189U (en) | 2014-02-28 | 2014-02-28 | Double-pivot structure capable of synchronizing multi-angle overturning action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088858.3U CN203743189U (en) | 2014-02-28 | 2014-02-28 | Double-pivot structure capable of synchronizing multi-angle overturning action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743189U true CN203743189U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088858.3U Expired - Fee Related CN203743189U (en) | 2014-02-28 | 2014-02-28 | Double-pivot structure capable of synchronizing multi-angle overturning action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743189U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300434A (en) * | 2014-08-03 | 2016-02-03 | 山东宇翔工贸有限公司 | Portable flue gas monitor support |
| CN105317821A (en) * | 2014-09-23 | 2016-02-10 | 德达金属有限公司 | Double-pivot structure capable of synchronously rotating in pressing mode |
| CN105317822A (en) * | 2014-09-18 | 2016-02-10 | 德达金属有限公司 | Structure of synchronous rotation double-shaft |
| CN112761442A (en) * | 2021-01-28 | 2021-05-07 | 中山市斯迈特精密五金制品有限公司 | Hidden hinge and door system |
-
2014
- 2014-02-28 CN CN201420088858.3U patent/CN203743189U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300434A (en) * | 2014-08-03 | 2016-02-03 | 山东宇翔工贸有限公司 | Portable flue gas monitor support |
| CN105300434B (en) * | 2014-08-03 | 2017-07-04 | 山东宇翔工贸有限公司 | Portable flue gas monitoring instrument support |
| CN105317822A (en) * | 2014-09-18 | 2016-02-10 | 德达金属有限公司 | Structure of synchronous rotation double-shaft |
| CN105317822B (en) * | 2014-09-18 | 2018-04-03 | 德达金属有限公司 | Structure of synchronous rotation double-shaft |
| CN105317821A (en) * | 2014-09-23 | 2016-02-10 | 德达金属有限公司 | Double-pivot structure capable of synchronously rotating in pressing mode |
| CN112761442A (en) * | 2021-01-28 | 2021-05-07 | 中山市斯迈特精密五金制品有限公司 | Hidden hinge and door system |
| CN112761442B (en) * | 2021-01-28 | 2022-12-13 | 中山市斯迈特精密五金制品有限公司 | Hidden hinge and door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |