CN102207127A - Pivot device - Google Patents
Pivot device Download PDFInfo
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- CN102207127A CN102207127A CN2010101368281A CN201010136828A CN102207127A CN 102207127 A CN102207127 A CN 102207127A CN 2010101368281 A CN2010101368281 A CN 2010101368281A CN 201010136828 A CN201010136828 A CN 201010136828A CN 102207127 A CN102207127 A CN 102207127A
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- Prior art keywords
- support
- hinge device
- hinge
- display unit
- word pattern
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Abstract
The invention provides a pivot device. The pivot device comprises a pivot part, a first support and a second support. The first support and the second support are connected respectively with the pivot part. The second support is L-shaped or line-shaped. If the second support is L-shaped, the second support comprises an extension plate and a line-shaped support body, wherein a length of the extension plate in a first direction is less than or equal to the sum of a certain distance and the maximum thickness of the line-shaped support body in the first direction. Through the structural design of the second support, materials can be fully utilized and waste materials are reduced during stamping processes thus manufacture cost is saved.
Description
Technical field
The present invention relates to a kind of rotating mechanism, particularly a kind of a kind of hinge device with the supporting structure design that can save the processing procedure cost.
Background technique
In having the electronic equipment of folder function, for example: notebook computer or mobile phone have consisted essentially of a display unit and a main frame body.Mode to articulate between this main frame body and display unit, the general hinge device that relies on, as the rotary controlling mechanism of display unit, could make that display unit is the axle center with the rotating shaft of hinge device, carries out rotarily opening or closed action of relative main frame body.
In the prior art, the novel patent announcement M326766 of TaiWan, China discloses a kind of hinge device, and it comprises a rotating shaft, one first connecting part and one second connecting part.One end of this rotating shaft links this first connecting part, and this first connecting part (for example: the main frame of notebook computer) is incorporated into the main frame body.Opposite side in this rotating shaft has one second connecting part, and it is connected with a support.This support (for example: the display unit of notebook computer) can be incorporated into display unit.In addition, and for example the novel patent announcement M370286 of TaiWan, China also discloses a kind of pivot, and it has rotating shaft and underframe and support equally.With the M326766 technology type seemingly, this underframe is connected on the main frame body, this support then is fixed on the display unit.
Disclosed pivot or hinge device in aforementioned techniques, though can reach the effect that allows display unit that the main frame body is rotated, exist the problem of a processing procedure material use efficient.This is because generally speaking, support all is to get by the punching press processing procedure, and before punching press, support need be launched into planely, stamp out the external form of support to rely on punching press in flitch (metal sheet), and then carry out secondary operations to obtain the structure of support.With M326766 is example, the supporting structure that Figure 1 shows that this technology launches schematic representation, because the shape of the support 90 after launching presents the ㄇ font, therefore the discharge state that is presented on flitch 1 can form large-area waste material zone 91, thus, utilization ratio for flitch 1 is very low, and produces too much waste material.Such result for the dealer of a large amount of manufacturings, is a kind of sizable waste and increases many costs.
Comprehensively above-mentioned, therefore need a kind of hinge device badly, solve the problem that common technology produces.
Summary of the invention
The object of the present invention is to provide a kind of hinge device, it has a support with the display modular in the fixing display unit, this support is after launching towards the part external form, present yi word pattern or minor face L type, utilize so structural design, make manufactured materials be saved,, and increase the efficient of producing with the yielding capacity that reduces manufacture cost and increase unit area.
In one embodiment, the invention provides a kind of hinge device, it includes: a hinge portion; One first support, it is connected with the shell of this hinge portion; And one second support, it is connected with the axis body of this hinge portion, puts up the yi word pattern structure for this second.
In another embodiment, the invention provides a kind of hinge device, it includes: a hinge portion; One first support, it is connected with the shell of this hinge portion; And one second support, it is connected with the axis body of this hinge portion, the extension board that this second support includes the yi word pattern rack body and extended by the past first direction of an end of this yi word pattern rack body, make this second support be L type structure, have on this extension board at least one through hole and and this yi word pattern rack body between have a knuckle, and this extension board adds the summation of a specific range smaller or equal to the maximum ga(u)ge of this yi word pattern rack body on this first direction in the length on this first direction.
In another embodiment, aforesaid hinge device is coupled on the electronic equipment with a display unit and a main frame body, and this first support is connected on this main frame body, and this second support is connected on this display unit.
Beneficial effect of the present invention is: can not produce unnecessary waste material, make the deployed configuration of second support efficiently to be laid on the flitch; Can effectively increase the utilization ratio of flitch, reduce the generation of waste material, and then can reduce the cost of manufacturing.
Description of drawings
Fig. 1 is that the supporting structure of common technology launches schematic representation;
Fig. 2 A and Fig. 2 B are the electronic equipment embodiment schematic representation that is respectively hinge device first embodiment's schematic representation of the present invention and utilizes this hinge device;
Fig. 3 A and 3B are beveled structure schematic representation of the present invention;
Fig. 3 C is another embodiment's schematic representation of second support of the present invention;
Fig. 4 is that hinge device first embodiment's of the present invention second support launches schematic representation towards the part external form;
Fig. 5 A is hinge device second embodiment's schematic representation of the present invention;
Fig. 5 B is hinge device the 3rd embodiment's schematic representation of the present invention;
Fig. 6 A and Fig. 6 B are that hinge device second embodiment's of the present invention second support launches schematic representation towards the part external form.
Description of reference numerals: 1-flitch; The 2-hinge device; The 20-hinge portion; The 200-shell; The 201-axis body; 21-first support; The solid lock set of 210-; 22-second support; The 220-perforate; The solid lock set of 221-; The 222-groove; The 223-beveled structure; The 23-connecting plate; The 230-flap; 24-second support; The 240-perforate; The solid lock set of 241-; The 242-groove; The 243-beveled structure; The 244-extension board; The 245-through hole; The solid lock set of 246-; 247-yi word pattern rack body; The 3-electronic equipment; The 30-display unit; The 300-LCD MODULE; The 301-housing; 31-main frame body; The 310-keyboard; 311-touch-control control panel; The 90-support; 91-waste material zone.
Embodiment
For making your auditor further cognitive and understanding be arranged to feature of the present invention, purpose and function, hereinafter the spy describes the relevant thin bilge construction of device of the present invention and the theory reason of design, so that the juror can understand characteristics of the present invention, detailed description is presented below:
See also shown in Fig. 2 A and Fig. 2 B, this figure is the electronic equipment embodiment schematic representation that is respectively hinge device first embodiment's schematic representation of the present invention and utilizes this hinge device.Hinge device 2 of the present invention can be arranged on the electronic equipment 3, and this electronic equipment 3 has a display unit 30 and a main frame body 31.The electronic equipment 3 of present embodiment is a notebook computer, and wherein this display unit 30 can be liquid crystal display; This main frame body 31 is then for having the main frame body 31 of keyboard 310 and touch-control control panel 311.In addition, this electronic equipment 3 can also be mobile phone or other portable electronic devices.
This hinge device 2 has a hinge portion 20, one first support 21 and one second support 22.This hinge portion 20 has a shell 200 and is articulated in axis body 201 in this shell 200.This hinge portion 20 belongs to the structure of common technology, does not give unnecessary details at this.This first support 21 is connected with the shell 200 of this hinge portion 20, and an end of this first support 21 more is connected on the inner shell of main frame body 31.In the present embodiment, this first support 21 relies at least one solid lock set 210, for example: screw, admittedly lock on the housing of these main frame body 31 inside.Admittedly the quantity of lock set 210 is decided as required, there is no certain restriction.This second support 22, it is connected with the axis body 201 of this hinge portion 20, with the motion that rotates by means of the rotation of this axis body 201.In the present embodiment, this second support 22 is connected with this axis body 201 by a plate 23, has a flap 230 on this connecting plate 23, and it is connected with a side of this second support 22.In the present embodiment, the mode that this second support 22 is connected in this connecting plate 23 is riveted joint, but not as restriction.
In the present embodiment, the structure that this second support 22 launches presents the structure of yi word pattern, have at least one perforate 220 on this second support 22, and it provides a solid lock set 221 by on the sidewall that this support 22 is locked in admittedly the LCD MODULE 300 in this display unit 30.Be noted that with Fig. 2 A to illustrate that this yi word pattern is meant the structure of second support 22 at the width and the undirected directions X deviation of Z direction.In addition, in the present embodiment, this perforate 220 has two, and its quantity is decided as required, there is no certain restriction.Have more a groove 222 on this second support 22, it is near an end of this second support 22.This groove 222 can fasten with the fin in the housing 301 of this display unit 30.This second support 22 has more a beveled structure 223 in a side of this groove 222.Be noted that this beveled structure 223 forms according to the indoor design of the housing 301 of display unit 30, can be shown in Fig. 3 A or Fig. 3 B aspects such as right angle, obtuse angle or acute angle.In another embodiment, shown in Fig. 3 C, this second support 22 can also be a slab construction, and does not have the beveled structure 223 as Fig. 3 A or Fig. 3 B.
See also shown in Figure 4ly, this figure is that hinge device first embodiment's of the present invention second support launches schematic representation towards the part external form.Because this second support will pass through machine shaping, the mode of processing is to utilize the mode of punching press to make.As seen from Figure 4 because second support 22 of the present invention is the yi word pattern structure, therefore on flitch 1, can present more closely and arrange, that is can reduce to minimum towards part embryo gap length degree d, make on the flitch 1 of unit area can the maximum quantity of punching press stamping part, that is obtain the body of the second maximum supports 22.
See also shown in Fig. 5 A, this figure is hinge device second embodiment's schematic representation of the present invention.In the present embodiment, basically with Fig. 2 category-A seemingly, difference be second support, 24 structural designs of the hinge device 2 of Fig. 5.Have at least one perforate 240 on second support 24, and it provides a solid lock set 241 by on the sidewall that this support 24 is locked in admittedly the LCD MODULE 300 in this display unit 30.One end of this second support 24 has a groove 242, and it is near an end of this second support 24.This groove 242 can fasten with the fin in the housing 301 of this display unit 30.In addition, has a beveled structure 243 on this second support 24.Be extended with an extension board 244 on this second support 24 on another relative side of these groove 242 opening side, have a through hole 245 on it, this extension board 244 has a knuckle θ with the body of this support 24.This through hole 245 can provide solid lock set 246, for example: screw, by so that this second support 24 is fixed on the housing of this display unit 30.In addition, shown in Fig. 5 B, this figure is hinge device the 3rd embodiment's schematic representation of the present invention.In the present embodiment, basically with Fig. 5 category-A seemingly, difference be to there is no the structure of offering as the groove 242 of Fig. 5 A on second support 24 of present embodiment, as for other structures because identical, so do not give unnecessary details at this.
See also shown in Fig. 6 A and Fig. 6 B, this figure is that hinge device second embodiment's of the present invention second support launches schematic representation towards the part external form.The structure that this second support 24 launches presents L type structure.This second support can be divided into yi word pattern rack body 247 and extension board 244.And this extension board 244 adds the summation of a specific range A in the length L on the Y direction smaller or equal to the maximum ga(u)ge H of this yi word pattern rack body 247 on this Y direction, shown in (1):
L＜＝H+A.................................................(1)
And in Fig. 6 B, L
MaxRepresenting the distance of the maximum of extension board 244 outstanding these yi word pattern rack bodies 247.This specific range A then is dashing part embryo gap length degree or being called charging embryo crack in the punching press processing procedure.In the present embodiment, the size of A is as shown in the formula shown in (2).
A＝0.8+0.8*t.................................................(2)
Wherein t is the thickness of strip 1.And different, it belongs to common technology to the size that is noted that A, can learn according to tabling look-up, so the size of A is not restriction with formula (2) according to the material behavior of flitch 1.Can understand by Fig. 6 B, as long as this extension board length L is no more than L
Max, then can not produce unnecessary waste material, make the deployed configuration of second support 24 efficiently to be laid on the flitch 1.Rely on the mode that part is arranged of dashing shown in Fig. 6 A and Fig. 6 B, can effectively increase the utilization ratio of flitch, reduce the generation of waste material, and then can reduce the cost of manufacturing.
Only the above only is embodiments of the invention, when can not with the restriction scope of the invention.Promptly the equalization of being done according to the present patent application claim generally changes and modifies, and will not lose main idea of the present invention place, does not also break away from the spirit and scope of the present invention, and the former capital should be considered as further enforcement situation of the present invention.
Claims (10)
1. a hinge device is characterized in that, includes:
One hinge portion;
One first support, it is connected with the shell of this hinge portion; And
One second support, it is connected with the axis body of this hinge portion, puts up the yi word pattern structure for this second.
2. hinge device as claimed in claim 1 is characterized in that, has more a groove on this second support, and it is near an end of this second support.
3. hinge device as claimed in claim 1 is characterized in that, this second support has more a beveled structure in a side of this groove.
4. hinge device as claimed in claim 1 is characterized in that, this second support is connected with the axis body of this hinge portion by a plate, has a flap on this connecting plate, and it is connected with a side of this second support.
5. hinge device as claimed in claim 1 is characterized in that, described hinge device is coupled on the electronic equipment with a display unit and a main frame body, and this first support is connected on this main frame body, and this second support is connected on this display unit.
6. a hinge device is characterized in that, includes:
One hinge portion;
One first support, it is connected with the shell of this hinge portion; And
One second support, it is connected with the axis body of this hinge portion, the extension board that this second support includes the yi word pattern rack body and extended by the past first direction of an end of this yi word pattern rack body, make this second support be L type structure, have on this extension board at least one through hole and and this yi word pattern rack body between have a knuckle, and this extension board adds the summation of a specific range smaller or equal to the maximum ga(u)ge of this yi word pattern rack body on this first direction in the length on this first direction.
7. hinge device as claimed in claim 6 is characterized in that, has more a beveled structure on this yi word pattern structural body.
8. hinge device as claimed in claim 6 is characterized in that, this specific range is one towards part embryo gap length degree.
9. hinge device as claimed in claim 6 is characterized in that, has more a groove on this second support, and it is near an end of this second support.
10. hinge device as claimed in claim 6, it is characterized in that, described hinge device is coupled on the electronic equipment with a display unit and a main frame body, and this first support is connected on this main frame body, and this second support is connected on this display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101368281A CN102207127A (en) | 2010-03-31 | 2010-03-31 | Pivot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101368281A CN102207127A (en) | 2010-03-31 | 2010-03-31 | Pivot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102207127A true CN102207127A (en) | 2011-10-05 |
Family
ID=44696128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101368281A Pending CN102207127A (en) | 2010-03-31 | 2010-03-31 | Pivot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102207127A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166365A1 (en) * | 2004-02-03 | 2005-08-04 | An Puu Hsin Co., Ltd. | Pivot joint |
| CN200964996Y (en) * | 2006-11-03 | 2007-10-24 | 新日兴股份有限公司 | Pivotal device |
| CN200975410Y (en) * | 2006-11-03 | 2007-11-14 | 新日兴股份有限公司 | Pivotal device with function |
| CN201206594Y (en) * | 2008-05-27 | 2009-03-11 | 欣日兴精密电子(苏州)有限公司 | Pivotal device capable of preventing leakage of lubricating oil |
| CN201277250Y (en) * | 2008-10-06 | 2009-07-22 | 兆利科技工业股份有限公司 | Stop structure of rotating shaft |
| CN201554767U (en) * | 2009-09-03 | 2010-08-18 | 连鋐科技股份有限公司 | Sliding rotary pivot device with automatic closing function |
-
2010
- 2010-03-31 CN CN2010101368281A patent/CN102207127A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166365A1 (en) * | 2004-02-03 | 2005-08-04 | An Puu Hsin Co., Ltd. | Pivot joint |
| CN200964996Y (en) * | 2006-11-03 | 2007-10-24 | 新日兴股份有限公司 | Pivotal device |
| CN200975410Y (en) * | 2006-11-03 | 2007-11-14 | 新日兴股份有限公司 | Pivotal device with function |
| CN201206594Y (en) * | 2008-05-27 | 2009-03-11 | 欣日兴精密电子(苏州)有限公司 | Pivotal device capable of preventing leakage of lubricating oil |
| CN201277250Y (en) * | 2008-10-06 | 2009-07-22 | 兆利科技工业股份有限公司 | Stop structure of rotating shaft |
| CN201554767U (en) * | 2009-09-03 | 2010-08-18 | 连鋐科技股份有限公司 | Sliding rotary pivot device with automatic closing function |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111005 |