CN104006067A - Pivoting structure and electronic device using same - Google Patents
Pivoting structure and electronic device using same Download PDFInfo
- Publication number
- CN104006067A CN104006067A CN201310077343.3A CN201310077343A CN104006067A CN 104006067 A CN104006067 A CN 104006067A CN 201310077343 A CN201310077343 A CN 201310077343A CN 104006067 A CN104006067 A CN 104006067A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- width
- rotating shaft
- pin
- chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 52
- 239000013013 elastic material Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a pin joint structure and an electronic device applying the pin joint structure. The hinge structure comprises a first base, a second base, a torsion unit and a connecting rod. The first base comprises a sliding groove and a through hole. The sliding groove extends from a first end part to a second end part along a direction, wherein the width of the second end part is narrower than that of the first end part. The through hole is adjacent to the second end and is configured for a rotating shaft of the second base to be pivoted therein. The torsion unit is connected with the rotating shaft of the second base and provides torsion for the second base. The connecting rod is pivoted on the second base and comprises a convex column which is arranged in the sliding groove in a sliding mode, wherein the width of the convex column is larger than that of the second end part. The invention also discloses an electronic device using the pivoting structure.
Description
Technical field
The present invention relates to a kind of structure component of electronic equipment, particularly a kind of pin-jointed structure of electronic equipment.
Background technique
Electronic equipment (for example: notebook computer) generally includes a screen and a main frame, and screen receives from the display that is arranged at system in main frame with display frame.In the time that electronic equipment uses, screen is often easily subject to external force touching and rocks, and therefore how to suppress the displacement that screen rocks and control the frequency that screen rocks always to be one of emphasis in electronic equipment design.
Generally speaking, traditional MANUFACTURER is except system end and screen end are strengthened structural design, also can, by a pin-jointed structure that is arranged at screen and main frame junction, utilize its torsion minimizing screen producing to rock.But in order effectively to suppress the vibrations of screen or to rock, the volume of the hinge in pin-jointed structure must increase the torsion that provides larger, so by the utilization being unfavorable on electronic equipment inner space thereupon.In addition, system end and screen end also must structurally be adjusted, with the compatible hinge with different size, and real genus inconvenience.Therefore, a kind of pin-jointed structure that can effectively suppress to rock is highly by demand.
Summary of the invention
In view of this, an object of the present invention is to provide a kind of pin-jointed structure, by increasing the frictional force between pin-jointed structure subelement, strengthens the stability between two pedestals.
For reaching above-mentioned purpose, the invention provides a kind of pin-jointed structure that can be applicable to an electronic equipment, it comprises: one first pedestal, one second pedestal, a torsion unit and a connecting rod.The first pedestal has the second lateral margin of one first lateral margin this first lateral margin relative to, and comprises a chute and a perforation.Chute extends to a second end by this first lateral margin towards this second lateral margin from a first end essence, and perforation is between the second end and this second lateral margin of this chute.The second pedestal comprises one first rotating shaft, and wherein this first rotating shaft is through this perforation and around the center of this perforation pivotable.Torsion unit is linked to this first rotating shaft and provides torsion in this first rotating shaft.Connecting rod is hubbed at this second pedestal, and comprises that one is slidably arranged at the projection in this chute, and wherein the width of this first end is narrow for the width of this second end, and the width of this projection is greater than the width of this second end.
In above-mentioned preferred embodiment, this chute comprises that a first paragraph and is linked to the second segment of first paragraph.First paragraph is between this first end and a reference point, and second segment is between this reference point and this second end, and wherein the width of this projection is less than or equal to the width of this first paragraph, and the width of this projection is greater than the width of this second segment.In process at the second pedestal with respect to the first pedestal pivotable, for frictional force between the two gradually, the width of the first paragraph of chute from this first end in the direction towards this reference point decrescence, and the width of the second segment of chute remains identical from this reference point in the direction towards this second end.By above-mentioned configuration, this first pedestal slides to this second segment around this projection of pivot driver of the perforation of this second pedestal from this first paragraph, and in the time that this projection is positioned at this second segment, this chute is subject to the compressing of this projection and is out of shape.
In above-mentioned preferred embodiment, this second pedestal comprises one second rotating shaft, adjacent this first rotating shaft of this second rotating shaft, and this connecting rod is hubbed at this second rotating shaft, wherein.The length of this connecting rod is greater than the distance between this second rotating shaft and this first rotating shaft.
In above-mentioned preferred embodiment, this first pedestal and this projection at least one of them person are made up of elastic material, and wherein this elastic material comprises aluminium, plastic cement.
The present invention also provides a kind of electronic equipment that comprises above-mentioned pin-jointed structure, and wherein electronic equipment more comprises one first module and one second module.The first pedestal of pin-jointed structure is arranged at this first module, and this second pedestal of pin-jointed structure is arranged at this second module.
Pin-jointed structure of the present invention is arranged at two connecting rods between pedestal by one, and frictional force each other when increasing by two pedestals and being pivoted relative to each other, with effect of strengthening vibration-inhibition or rocking.
Brief description of the drawings
Fig. 1 shows the schematic diagram of the pin-jointed structure of one embodiment of the invention;
Fig. 2 shows the element exploded view of the pin-jointed structure of one embodiment of the invention;
Fig. 3 shows the side view of the pin-jointed structure of one embodiment of the invention, and wherein the second pedestal position 120 is in primary importance;
Fig. 4 shows the side view of the pin-jointed structure of one embodiment of the invention, and wherein the second pedestal position 120 is in the second place;
Fig. 5 shows the side view of the pin-jointed structure of one embodiment of the invention, and wherein the second pedestal position 120 is in the 3rd position;
Fig. 6 shows the schematic diagram of the electronic equipment of the pin-jointed structure of the application drawing 1 of one embodiment of the invention.
Symbol description
1～electronic equipment;
3～the first modules;
5～the second modules;
10～pin-jointed structure;
110～the first pedestals;
111～the first fixing parts;
113～the first linking departments;
113a～the first lateral margin;
113b～the second lateral margin;
115～perforation;
117～chute;
117a～first end;
117b～the second end;
117c～reference point;
120～the second pedestals;
121～the second fixing parts;
123～the second linking departments;
125～the first rotating shafts;
127～the second rotating shafts;
130～torsion unit;
150～connecting rod;
151～body;
One end of 151a, 151b～body;
152～connect apertures;
153～stop portion;
155～projection;
170,180～fixed element;
C1～the first axle center;
C2～the second axle center;
C3～three axle center;
The width of D1～projection;
L1, L2～length;
S1～first paragraph;
S2～second segment;
The width of W1～first end;
The width of W2～the second end.
Embodiment
For object of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate appended diagram to be described in detail.Wherein, the use that is configured to explanation of the each element in embodiment, not in order to limit the present invention.And in embodiment, the part of drawing reference numeral repeats, and for the purpose of simplifying the description, not means the relevance between different embodiments.
With reference to Fig. 1, pin-jointed structure 10 of the present invention comprises that one first pedestal 110, is hubbed at the second pedestal 120, a torsion unit 130, a connecting rod 150 and multiple fixed element 170,180 of the first pedestal 110.Configuration by torsion unit 130 with connecting rod 150, the first pedestal 110 and the stability of the second pedestal 120 in the time of static state are increased.
Details are as follows for the structure characteristic of pin-jointed structure 10.With reference to Fig. 2, the first pedestal 110 comprises one first fixing part 111 and one first linking department 113.In one embodiment, the first fixing part 111, perpendicular to the first fixing part 113, is linked to the member (not shown in Fig. 2) of an electronic equipment to be configured for.The first linking department 113 has the second lateral margin 113b of one first lateral margin 113a, first lateral margin 113a relative to, and comprises a perforation 115 and a chute 117.Chute 117 extends to a second end 117b by the first lateral margin 113a towards the direction of the second lateral margin 113b from a first end 117a essence.Between the perforation 115 the second end 117b at chute 117 and the second lateral margin 113b.As it should be noted that as shown in Figure 2, the width W 1 of the first end 117a of chute 117 is different from the width W 2 of the second end 117b, and wherein the width W 1 of first end 117a is greater than the width W 2 of the second end 117b.Feature about chute 117 will describe in detail in the middle of the explanation in about Fig. 3.
The second pedestal 120 comprises one second fixing part 121 and one second linking department 123.In one embodiment, the second fixing part 121, perpendicular to the second fixing part 123, is linked to the member (not shown in Fig. 2) of an electronic equipment to be configured for.The second linking department 123 comprises the second rotating shaft 127 of one first rotating shaft 125 and adjacent first rotating shaft 125.The first rotating shaft 125 is through the perforation 117 of the first pedestal 110 and around one first axle center C1(Fig. 1) pivotable.
Torsion unit 130 is linked to the first rotating shaft 125 and provides torsion in the first rotating shaft 125.In this embodiment, torsion unit 130 comprises multiple shim pack, by the frictional force producing between multiple shim pack, and the position of restriction the second pedestal 120.
Connecting rod 150 comprises a body 151, a stop portion 153 and a projection 155.One end 151a of the adjacent body 151 of stop portion 153, and the other end 151b of the adjacent body 151 of a connect apertures 152.Projection 155 is arranged in stop portion 153, and towards protruding away from the direction of body 151.The connect apertures 152 of connecting rod 150 is by fixed element 170,180(for example: bolt and pad) be hubbed in the second rotating shaft 127 of the second pedestal 120, and around one second axle center C2(Fig. 1) pivotable.On the other hand, the projection 155 of connecting rod 150 is slidably arranged in chute 117, and by fixed element 170,180(for example: bolt and pad) fixed, with around one the 3rd axle center C3(Fig. 1) pivotable.In this embodiment, the width D 1 of projection 155 is greater than the width W 2 of the second end 117b of chute 117, but is less than the width W 1 of the first end 117a of chute 117.
In details of the words, as shown in Figure 3, chute 117 can schematically be divided into two sections, and wherein the first paragraph S1 of chute 117 is between the first end 117a and a reference point 117c of chute 117, and the second segment S2 of chute 117 is between reference point 117c and the second end 117b of chute 117.The width D 1 of projection 155 is less than or equal to the width of first paragraph S1, and the width of projection 155 is greater than the width of second segment S2.In this embodiment, the width of first paragraph S1 from first end 117a in the direction towards reference point 117c decrescence, and the width self-reference point 117c of second segment S2 remains identical in the direction of the second end 117b.But be not limited thereto, at another not in the embodiment of accompanying drawing, the width of the second segment of chute also can towards in the second end direction decrescence.The effect producing about this feature will describe in detail in below.
Simultaneously with reference to Fig. 3, Fig. 4, Fig. 5, being described as follows as flowing mode of the pin-jointed structure 10 of the present embodiment: the second pedestal 120 can be with respect to the first pedestal 110 from a primary importance (Fig. 3, between the first fixed base 111 and the second fixed base 121, angle 0 is spent) via a second place (Fig. 4, between the first fixed base 111 and the second fixed base 121, angle 90 is spent) arrival one the 3rd position (Fig. 5, between the first fixed base 111 and the second fixed base 121, angle 130 is spent).
As shown in Figure 3, in the time that the second pedestal 120 is positioned at primary importance, projection 155 is positioned at the first paragraph S1 of chute 117, and maintains a distance with the first end 117a of chute 117, is not resisted against first end 117a.Then,, when the second pedestal 120 is switched in the process of the second place from primary importance, the first rotating shaft 125 of the second pedestal 120 is around the first axle center C1 pivotable, and connecting rod 150 is simultaneously around the second axle center C2 and the 3rd axle center C3 pivotable.Now, the projection 155 of connecting rod 150 first moves towards first end 117 the second segment S2 that enters again chute 117 towards the direction slip away from first end 117 from the first paragraph S1 of chute 117.It should be noted that because the width of the first paragraph S1 of chute 117 reduces gradually, it is cumulative that projection 155 slides on resistance in chute 117.
Then,, when the second pedestal 120 is switched in the process of the 3rd position from the second place, the first rotating shaft 125 of the second pedestal 120 is around the first axle center C1 pivotable, and connecting rod 150 is simultaneously around the second axle center C2 and the 3rd axle center C3 pivotable.Now, the projection 155 of connecting rod 150 enters the inwall of the second segment S2 of chute 117 and the second segment S2 of extruding chute 117.In order to make projection 155 enter smoothly the second segment S2 of chute 117 and tightly fit in chute 117, in this embodiment, the first pedestal 110 and projection 115 at least one of them person for example, are made up of elastic material (: aluminium, plastic cement).When projection 155 enters after the second segment S2 of chute 117, projection 155 and chute 117 at least one of them person produce resiliently deformable.
Be with, enter at projection 155 after the second segment S2 of chute 117, if when the second pedestal 120 stops at the arbitrary position between the second place and the 3rd position, the second pedestal 120 all can be by frictional force and torsion unit 130(Fig. 2 of producing between projection 155 and chute 117) resistance that produces offsets the second pedestal 120 because of vibrations or rocks the external force producing, and then fixing the second pedestal 120 in a fixed position.
It should be noted that, as shown in Figure 5, the spacing of the junction of the spacing L2(connecting rod 150 of the second axle center C2 and the 3rd axle center C3 and the junction of the second rotating shaft 127 and connecting rod 150 and chute 117), be greater than the spacing between spacing L1(the first rotating shaft 125 and the second rotating shaft 127 between the first axle center C1 and the second axle center C2).By this configuration, the frictional force between projection 155 and chute 117 can be exaggerated because moment adds to take advantage of, and make the stability between the second pedestal 120 and the first pedestal 110 be able to further increase.
With reference to Fig. 6, the electronic equipment 1 of the above-mentioned pin-jointed structure 10 of an application of the present invention comprises one first module 3 and one second module 5.In an example embodiment, electronic equipment 1 is a portable computer, and the first module 3 comprises keyboard and operational devices (not shown in Fig. 6), and the second module 5 comprises a display unit (not shown in Fig. 6).The first pedestal 110 of pin-jointed structure 10 is linked to the first module 3, and the second pedestal 120 of pin-jointed structure 10 is linked to the second module 5.By the structure characteristic of pin-jointed structure 10, between the first module 3 and the second module 5, angle is greater than 90 while spending, and the second module 5 is not subject to external force impact and produces vibrations or rock, and then increases user's (watcher) travelling comfort.
Although disclose the present invention in conjunction with above preferred embodiment; but it is not in order to limit the present invention; anyly be familiar with this operator; without departing from the spirit and scope of the present invention; can do a little change and retouching, therefore protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (10)
1. a pin-jointed structure, comprising:
The first pedestal, has the second lateral margin of the first lateral margin and relative this first lateral margin, and comprises:
Chute, extends to a second end by this first lateral margin towards the direction of this second lateral margin from a first end essence, and wherein the width of this first end is narrow for the width of this second end; And
Perforation, between the second end and this second lateral margin of this chute;
The second pedestal, comprises the first rotating shaft, and wherein this first rotating shaft is through this perforation and around the center of this perforation pivotable;
Torsion unit, is linked to this first rotating shaft and provides torsion in this first rotating shaft; And
Connecting rod, is hubbed at this second pedestal, and comprises that one is slidably arranged at the projection in this chute, and wherein the width of this projection is greater than the width of this second end.
2. pin-jointed structure as claimed in claim 1, wherein this chute comprises:
First paragraph, between this first end and a reference point, wherein the width of this projection is less than or equal to the width of this first paragraph; And
Second segment, between this reference point and this second end, wherein the width of this projection is greater than the width of this second segment.
3. pin-jointed structure as claimed in claim 2, wherein the width of this first paragraph from this first end in the direction towards this reference point decrescence.
4. pin-jointed structure as claimed in claim 2, wherein the width of this second segment remains identical from this reference point in the direction towards this second end.
5. pin-jointed structure as claimed in claim 2, wherein this first pedestal slides to this second segment around this projection of pivot driver of the perforation of this second pedestal from this first paragraph, and in the time that this projection is positioned at this second segment, this chute or this projection at least one of them person produce resiliently deformable.
6. pin-jointed structure as claimed in claim 1, wherein this second pedestal also comprises the second rotating shaft, adjacent this first rotating shaft of this second rotating shaft, and this connecting rod is hubbed at this second rotating shaft.
7. pin-jointed structure as claimed in claim 6, the wherein spacing between the junction of this connecting rod and the second rotating shaft and this connecting rod and the junction of this chute, is greater than the spacing between this second rotating shaft and this first rotating shaft.
8. pin-jointed structure as claimed in claim 1, wherein this first pedestal and this projection at least one of them person made by elastic material.
9. pin-jointed structure as claimed in claim 8, wherein this elastic material comprises aluminium, plastic cement.
10. comprise an electronic equipment for pin-jointed structure as claimed in claim 1, comprise the first module and the second module, wherein this first pedestal is linked to this first module, and this second pedestal is linked to this second module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102106645A TWI502143B (en) | 2013-02-26 | 2013-02-26 | Pivot structure and electronic device using the same |
| TW102106645 | 2013-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006067A true CN104006067A (en) | 2014-08-27 |
| CN104006067B CN104006067B (en) | 2016-06-01 |
Family
ID=51366890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077343.3A Active CN104006067B (en) | 2013-02-26 | 2013-03-12 | Pivoting structure and electronic device using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104006067B (en) |
| TW (1) | TWI502143B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI695667B (en) * | 2019-07-11 | 2020-06-01 | 仁寶電腦工業股份有限公司 | Linkage mechanism and electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI684966B (en) | 2017-12-28 | 2020-02-11 | 仁寶電腦工業股份有限公司 | Pivoting mechanism and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2110294A (en) * | 1981-11-27 | 1983-06-15 | Uop Inc | Locking vehicle seat backs |
| CN101668392A (en) * | 2008-09-04 | 2010-03-10 | 华硕电脑股份有限公司 | Electronic device |
| US20100103601A1 (en) * | 2008-10-29 | 2010-04-29 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Hinge assembly and computer housing using the same |
| US20120170190A1 (en) * | 2011-01-03 | 2012-07-05 | Compal Electronics, Inc. | Electronic device |
| TWM443091U (en) * | 2012-08-09 | 2012-12-11 | Lian Hong Art Co Ltd | Slide-cover electronic equipment invisible transmission mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI347515B (en) * | 2008-09-04 | 2011-08-21 | Asustek Comp Inc | Electronic device |
-
2013
- 2013-02-26 TW TW102106645A patent/TWI502143B/en active
- 2013-03-12 CN CN201310077343.3A patent/CN104006067B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2110294A (en) * | 1981-11-27 | 1983-06-15 | Uop Inc | Locking vehicle seat backs |
| CN101668392A (en) * | 2008-09-04 | 2010-03-10 | 华硕电脑股份有限公司 | Electronic device |
| US20100103601A1 (en) * | 2008-10-29 | 2010-04-29 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Hinge assembly and computer housing using the same |
| US20120170190A1 (en) * | 2011-01-03 | 2012-07-05 | Compal Electronics, Inc. | Electronic device |
| TWM443091U (en) * | 2012-08-09 | 2012-12-11 | Lian Hong Art Co Ltd | Slide-cover electronic equipment invisible transmission mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI695667B (en) * | 2019-07-11 | 2020-06-01 | 仁寶電腦工業股份有限公司 | Linkage mechanism and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI502143B (en) | 2015-10-01 |
| CN104006067B (en) | 2016-06-01 |
| TW201433707A (en) | 2014-09-01 |
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