CN104006067B - Pivoting structure and electronic device using same - Google Patents
Pivoting structure and electronic device using same Download PDFInfo
- Publication number
- CN104006067B CN104006067B CN201310077343.3A CN201310077343A CN104006067B CN 104006067 B CN104006067 B CN 104006067B CN 201310077343 A CN201310077343 A CN 201310077343A CN 104006067 B CN104006067 B CN 104006067B
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- China
- Prior art keywords
- pedestal
- rotating shaft
- width
- pin
- chute
- Prior art date
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- 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 51
- 238000009434 installation Methods 0.000 claims description 17
- 239000012858 resilient 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 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
- Casings For Electric Apparatus (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 the structure component of a kind of electronic installation, in particular to the pin-jointed structure of a kind of electronic installation.
Background technology
Electronic installation (such as: notes type computer) generally includes a screen and a main frame, and screen receives from the display being arranged in main frame system with display frame. When electronic installation uses, screen is often easily subject to external force touching and rocks, and therefore how to suppress one of displacement that screen rocks and emphasis that the frequency that control screen rocks always is in electronic installation design.
Generally speaking, tradition manufacturers, except designing at system end and screen end reinforcing structure, also can be arranged at screen and the pin-jointed structure of main frame junction by one, utilize its torsion minimizing screen that produces rock. But, in order to effectively suppress the vibrations of screen or rock, the volume of the hinge in pin-jointed structure must increase to provide bigger torsion thereupon, the utilization being so unfavorable on electronic installation internal space. In addition, system end and screen end also must structurally adjust, and with the compatible hinge with different size, belong to inconvenience in fact. Therefore, a kind of can effectively suppress the pin-jointed structure rocked i.e. height 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 the frictional force increased between pin-jointed structure part element, strengthens the stability between two pedestals.
For reaching above-mentioned purpose, the present invention provides a kind of pin-jointed structure that can be applicable to an electronic installation, comprising: one first pedestal, one the 2nd pedestal, a torsion unit and a connecting rod. First pedestal has the 2nd side edge of one first side edge this first side edge relative to, and comprises a chute and a perforation. Chute extends to one two end by this first side edge towards the 2nd side edge from one first end essence, and perforation is then between the 2nd end and the 2nd side edge of this chute. 2nd pedestal comprises one first rotating shaft, and wherein this first rotating shaft is through this perforation and around the center pivotable of this perforation. Torsion unit is linked to this first rotating shaft and provides torsion in this first rotating shaft. Connecting rod is hubbed at the 2nd pedestal, and comprises a convex post being slidably arranged in this chute, and the wherein narrow width of the width of the 2nd end relatively this first end, and the width of this convex post is greater than the width of the 2nd end.
In above-mentioned better embodiment, this chute comprises the 2nd section that a first paragraph and is linked to first paragraph. First paragraph is between this first end and a reference point, and the 2nd section is positioned between this reference point and the 2nd end, and wherein the width of this convex post is less than or equals the width of this first paragraph, and the width of this convex post is greater than the width of the 2nd section. At the 2nd opposite base in the process of the first pedestal pivotable, for increasing frictional force between the two gradually, the width of the first paragraph of chute gradually subtracts on the direction of this reference point from this first end, and the width of the 2nd of chute the section remains identical from this reference point on the direction of the 2nd end. By above-mentioned configuration, this first pedestal slides to the 2nd section around this convex post of pivot driver of the perforation of the 2nd pedestal from this first paragraph, and when this convex post is positioned at the 2nd section, this chute is out of shape by the compressing of this convex post.
In above-mentioned better embodiment, the 2nd pedestal comprises one the 2nd rotating shaft, the 2nd rotating shaft this first rotating shaft adjacent, and this connecting rod is hubbed at the 2nd rotating shaft, wherein. The distance that the length of this connecting rod is greater than between the 2nd rotating shaft and this first rotating shaft.
In above-mentioned better embodiment, this first pedestal and this convex post at least one of them person be made up of resilient material, wherein this resilient material comprises aluminium, plastic cement.
The present invention also provides a kind of electronic installation comprising above-mentioned pin-jointed structure, and wherein electronic installation more comprises one first module and one the 2nd module. First pedestal of pin-jointed structure is arranged at this first module, and the 2nd pedestal of pin-jointed structure is arranged at the 2nd module.
The connecting rod that the pin-jointed structure of the present invention is arranged between two pedestals by one, frictional force each other when increasing by two opposite base pivotables, with the effect strengthening vibration-inhibition or rock.
Accompanying drawing explanation
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 2nd pedestal position 120 is in first location;
Fig. 4 shows the side-view of the pin-jointed structure of one embodiment of the invention, and wherein the 2nd pedestal position 120 is in the second position;
Fig. 5 shows the side-view of the pin-jointed structure of one embodiment of the invention, and wherein the 2nd pedestal position 120 is in the 3rd position;
Fig. 6 shows the schematic diagram of the electronic installation of the pin-jointed structure of the application drawing 1 of one embodiment of the invention.
Nomenclature
1��electronic installation;
3��the first modules;
5��two module;
10��pin-jointed structure;
110��the first pedestals;
111��the first fixing portions;
113��the first linking parts;
113a��the first side edge;
113b��the 2nd side edge;
115��perforation;
117��chute;
117a��the first end;
117b��the 2nd end;
117c��reference point;
120��two pedestal;
121��two fixing portion;
123��two linking part;
125��the first rotating shafts;
127��two rotating shaft;
130��torsion unit;
150��connecting rod;
151��body;
One end of 151a, 151b��body;
152��connect apertures;
153��stop shelves portion;
155��convex post;
170,180��retaining element;
C1��the first axle center;
C2��the 2nd axle center;
C3��the 3rd axle center;
The width of D1��convex post;
L1, L2��spacing;
S1��first paragraph;
S2��two section;
The width of W1��the first end;
The width of W2��the 2nd end.
Embodiment
In order to the object of the present invention, feature and advantage can be become apparent, better embodiment cited below particularly, and coordinate and appended illustrate and be described in detail. Wherein, the use being configured to explanation of each element in embodiment, it does not mean to restriction the present invention. And the part of drawing reference numeral repeats in embodiment, it is noted that not mean the cognation between different embodiment.
With reference to Fig. 1, the pin-jointed structure 10 of the present invention comprises the 2nd pedestal 120, torsion unit 130, connecting rod 150 and the multiple retaining element 170,180 that one first pedestal 110, is hubbed at the first pedestal 110. By the configuration of torsion unit 130 with connecting rod 150, the first pedestal 110 and the stability of the 2nd pedestal 120 when static state are increased.
The constitutional features of pin-jointed structure 10 describes in detail as follows. With reference to Fig. 2, the first pedestal 110 comprises one first fixing portion 111 and one first linking part 113. In one embodiment, the first fixing portion 111 is perpendicular to the first linking part 113, to be configured for the component (not shown in Fig. 2) being linked to an electronic installation. First linking part 113 has the 2nd side edge 113b of one first side edge 113a, first side edge 113a relative to, and comprises perforation 115 and a chute 117. Chute 117 extends to one two end 117b by the first side edge 113a towards the direction of the 2nd side edge 113b from one first end 117a essence. Perforation 115 at chute 117 between the 2nd end 117b and the 2nd side edge 113b. It is 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 2nd end 117b, and wherein the width W 1 of the first end 117a is greater than the width W 2 of the 2nd end 117b. About chute 117 feature by about in the middle of the explanation of Fig. 3 describe in detail.
2nd pedestal 120 comprises one the 2nd fixing portion 121 and one the 2nd linking part 123. In one embodiment, the 2nd fixing portion 121 is perpendicular to the 2nd linking part 123, to be configured for the component (not shown in Fig. 2) being linked to an electronic installation. 2nd linking part 123 comprises the 2nd rotating shaft 127 of one first rotating shaft 125 and adjacent first rotating shaft 125. First rotating shaft 125 through the first pedestal 110 perforation 115 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 produced between multiple shim pack, and limits the position of the 2nd pedestal 120.
Connecting rod 150 comprises a body 151, only shelves portion 153 and a convex post 155. Only one end 151a of shelves portion 153 adjacent bodies 151, and the other end 151b of connect apertures 152 adjacent bodies 151. Convex post 155 is arranged at and stops in shelves portion 153, and outwards stretches out towards the direction away from body 151. The connect apertures 152 of connecting rod 150 is hubbed in the 2nd rotating shaft 127 of the 2nd pedestal 120 by retaining element 170,180 (such as: bolt and pad), and around one the 2nd axle center C2 (Fig. 1) pivotable. On the other hand, the convex post 155 of connecting rod 150 is slidably arranged in chute 117, and is fixed by retaining element 170,180 (such as: bolt and pad), with around one the 3rd axle center C3 (Fig. 1) pivotable. In this embodiment, the width D 1 of convex post 155 is greater than the width W 2 of the 2nd 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 as shown in Figure 3, chute 117 can schematically be divided into two sections, wherein the first paragraph S1 of chute 117 at chute 117 between the first end 117a and a reference point 117c, and the 2nd of chute 117 the section of S2 is between reference point 117c and the 2nd end 117b of chute 117. The width D 1 of convex post 155 is less than or equals the width of first paragraph S1, and the width of convex post 155 is greater than the width of the 2nd section of S2. In this embodiment, the width of first paragraph S1 gradually subtracts on the direction of reference point 117c from the first end 117a, and the width self-reference point 117c of the 2nd section of S2 remains identical on the direction of the 2nd end 117b. But being not limited thereto, in the embodiment of another non-accompanying drawing, the width of the 2nd section of chute also gradually can subtract on the 2nd end direction. The effect produced about this feature will describe in detail in lower section.
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 2nd pedestal 120 can relative to the first pedestal 110 from a first location (Fig. 3, angle 0 degree between first permanent seat 111 and the 2nd permanent seat 121) via a second position (Fig. 4, angle 90 degree between first permanent seat 111 and the 2nd permanent seat 121) arrive one the 3rd position (Fig. 5, angle 130 degree between the first permanent seat 111 and the 2nd permanent seat 121).
As shown in Figure 3, when the 2nd pedestal 120 is positioned at first location, convex post 155 is positioned at the first paragraph S1 of chute 117, and the first end 117a with chute 117 maintains a distance, is not resisted against the first end 117a. Then, when the 2nd pedestal 120 is switched in the process of the second position from first location, the first rotating shaft 125 of the 2nd pedestal 120 is around the first axle center C1 pivotable, and connecting rod 150 is simultaneously around the 2nd axle center C2 and the 3rd axle center C3 pivotable. Now, the convex post 155 of connecting rod 150 first moves the 2nd section of S2 entering chute 117 again towards the direction slip away from the first end 117 from the first paragraph S1 of chute 117 towards the first end 117. It is noted that reduce gradually due to the width of the first paragraph S1 of chute 117, the resistance that convex post 155 slides in chute 117 gradually increases.
Then, when the 2nd pedestal 120 is switched in the process of the 3rd position from the second position, the first rotating shaft 125 of the 2nd pedestal 120 is around the first axle center C1 pivotable, and connecting rod 150 is simultaneously around the 2nd axle center C2 and the 3rd axle center C3 pivotable. Now, the convex post 155 of connecting rod 150 enters the 2nd section of S2 of chute 117 and extrudes the inwall of the 2nd section of S2 of chute 117. In order to make convex post 155 enter the 2nd section of S2 of chute 117 smoothly and tightly fit in chute 117, in this embodiment, the first pedestal 110 and convex post 115 at least one of them person be made up of resilient material (such as: aluminium, plastic cement). After convex post 155 enters the 2nd section of S2 of chute 117, convex post 155 and chute 117 at least one of them person produce elasticity distortion.
Be with, enter the 2nd section of S2 of chute 117 at convex post 155 after, if when the 2nd pedestal 120 stops at the optional position between the second position and the 3rd position, the resistance that 2nd pedestal 120 all produces by the frictional force that produces between convex post 155 and chute 117 and torsion unit 130 (Fig. 2) and offset the 2nd pedestal 120 because of vibrations or the external force rocking and produce, and then fix the 2nd pedestal 120 in a fixed position.
It should be noted that, as as shown in Figure 5, the spacing L2 (spacing of the junction of connecting rod 150 and the 2nd rotating shaft 127 and the junction of connecting rod 150 and chute 117) of the 2nd axle center C2 and the 3rd axle center C3, the spacing L1 (spacing between the first rotating shaft 125 and the 2nd rotating shaft 127) being greater than between the first axle center C1 and the 2nd axle center C2. By this configuration, the frictional force between convex post 155 and chute 117 can add because of moment to be taken advantage of and is exaggerated, and makes the stability between the 2nd pedestal 120 and the first pedestal 110 be able to further increase.
With reference to Fig. 6, the electronic installation 1 of the above-mentioned pin-jointed structure 10 of application of the present invention comprises one first module 3 and one the 2nd module 5. In an exemplary embodiment, electronic installation 1 is a portable computer, and the first module 3 comprises keyboard and operational devices (not shown in Fig. 6), and the 2nd module 5 comprises a display unit (not shown in Fig. 6). First pedestal 110 of pin-jointed structure 10 is linked to the first module 3, and the 2nd pedestal 120 of pin-jointed structure 10 is linked to the 2nd module 5. By the constitutional features of pin-jointed structure 10, when between the first module 3 and the 2nd module 5, angle is greater than 90 degree, the 2nd module 5 is not subject to external force impact and produces vibrations or rock, and then increases the comfortable property of user (viewing person).
Although disclosing the present invention in conjunction with above better embodiment; but itself and be not used to limit the present invention; any it is familiar with this skill patient; without departing from the spirit and scope of the present invention; can doing a little change and retouching, therefore protection scope of the present invention should with being as the criterion that the claim enclosed defines.
Claims (10)
1. a pin-jointed structure, comprising:
First pedestal, has the two side edge of the first side edge with this first side edge relative, and comprises:
Chute, extends to one two end by this first side edge towards the direction of the 2nd side edge from one first end essence, wherein the narrow width of the width of the 2nd end relatively this first end; And
Perforation, between the 2nd end and the 2nd side edge of this chute;
2nd pedestal, comprises the first rotating shaft, and wherein this first rotating shaft is through this perforation and around the center pivotable of this perforation;
Torsion unit, is linked to this first rotating shaft and provides torsion in this first rotating shaft; And
Connecting rod, is hubbed at the 2nd pedestal, and comprises a convex post being slidably arranged in this chute, and wherein the width of this convex post is greater than the width of the 2nd 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 convex post is less than or equals the width of this first paragraph; And
2nd section, between this reference point and the 2nd end, the width that wherein width of this convex post is greater than the 2nd section.
3. pin-jointed structure as claimed in claim 2, wherein the width of this first paragraph gradually subtracts on the direction of this reference point from this first end.
4. pin-jointed structure as claimed in claim 2, wherein the width of the 2nd section remains identical from this reference point on the direction of the 2nd end.
5. pin-jointed structure as claimed in claim 2, wherein this first pedestal slides to the 2nd section around this convex post of pivot driver of the perforation of the 2nd pedestal from this first paragraph, and when this convex post is positioned at the 2nd section, this chute or this convex post at least one of them person produce elasticity distortion.
6. pin-jointed structure as claimed in claim 1, wherein the 2nd pedestal also comprises the 2nd rotating shaft, the 2nd rotating shaft this first rotating shaft adjacent, and this connecting rod is hubbed at the 2nd rotating shaft.
7. pin-jointed structure, the wherein junction of this connecting rod and the 2nd rotating shaft and the spacing between this connecting rod and the junction of this chute as claimed in claim 6, the spacing being greater than between the 2nd rotating shaft and this first rotating shaft.
8. pin-jointed structure as claimed in claim 1, wherein this first pedestal and this convex post at least one of them person be made up of resilient material.
9. pin-jointed structure as claimed in claim 8, wherein this resilient material comprises aluminium, plastic cement.
10. comprising an electronic installation for pin-jointed structure as claimed in claim 1, comprise the first module and the 2nd module, wherein this first pedestal is linked to this first module, and the 2nd pedestal is linked to the 2nd module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102106645 | 2013-02-26 | ||
| TW102106645A TWI502143B (en) | 2013-02-26 | 2013-02-26 | Pivot structure and electronic device using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006067A CN104006067A (en) | 2014-08-27 |
| CN104006067B true 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) |
Families Citing this family (2)
| 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 |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2110294A (en) * | 1981-11-27 | 1983-06-15 | Uop Inc | Locking vehicle seat backs |
| TWI347515B (en) * | 2008-09-04 | 2011-08-21 | Asustek Comp Inc | Electronic device |
| CN101668392B (en) * | 2008-09-04 | 2011-09-21 | 华硕电脑股份有限公司 | Electronic device |
| CN101725620B (en) * | 2008-10-29 | 2012-03-28 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure and computer cabinet adopting same |
| TWI481331B (en) * | 2011-01-03 | 2015-04-11 | 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 |
-
2013
- 2013-02-26 TW TW102106645A patent/TWI502143B/en active
- 2013-03-12 CN CN201310077343.3A patent/CN104006067B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201433707A (en) | 2014-09-01 |
| CN104006067A (en) | 2014-08-27 |
| TWI502143B (en) | 2015-10-01 |
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