CN201152312Y - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- CN201152312Y CN201152312Y CNU2008200315139U CN200820031513U CN201152312Y CN 201152312 Y CN201152312 Y CN 201152312Y CN U2008200315139 U CNU2008200315139 U CN U2008200315139U CN 200820031513 U CN200820031513 U CN 200820031513U CN 201152312 Y CN201152312 Y CN 201152312Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- cam
- bolster
- fixed
- assembly
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a hinge device comprising a rotating shaft. One end of the shaft is sleeved and fixed with a fixing seat, and the other end of the rotating shaft is provided with a fixing element. A friction gasket, an elastic assembly, a concave wheel, a cam and a bearing assembly are sleeved on the rotating shaft and at the inner side of the fixing element. The bearing assembly can rotate relative to the rotating shaft. The concave wheel and the cam are arranged adjacently. One side of the concave wheel adjacent to the cam is provided with a locating groove. The cam is provided with a locating lug wedged with the locating groove on the concave wheel. The cam is fixed opposite to the rotating shaft. The bearing assembly comprises a main bearing bracket and an assisting bearing bracket fixed with the main bearing bracket. The elastic assembly is arranged between the main bearing bracket and the assisting bearing bracket. The two sides of the assisting bearing bracket are provided with friction gaskets fixed with the rotating shaft. The concave wheel is fixed with the bearing assembly. The hinge device has the advantages of compact structure, convenient assembly, good buffering function, low noise and good stability, and satisfies the requirements of consumers on the aspects such as lightness and portability of laptops and other electronic apparatus.
Description
Technical field
The utility model relates to a kind of hinge means.
Background technique
At present, many with the linkage connection between notebook host and the liquid crystal display, linkage generally comprises rotating shaft, positioning plate, locking fixed block, some friction padss and disk gasket, fixed base, rotation bolster, the recessed wheel and cam.It is by regulating the coupling mechanism force of nut, regulate the size of torsion, thereby prolong the working life of pivot by the elastic compensating wearing and tearing of disk gasket, the recessed wheel with rotatable bolster fixed by draw-in groove, cam and rotating shaft are fixed, recessedly when bolster rotates take turns, cam can produce engagement and deviate from two states, thereby realize auto-lock function.
Summary of the invention
The utility model purpose provides a kind of hinge means, its compact structure, easy to assembly, pooling feature good, little, the good stability of different sound, meets light and handy, the portable aspect more and more higher demand of Consumer to electronic devices such as notebook computers.
The technical solution of the utility model is: a kind of hinge means, comprise rotating shaft, the sheathed fixed base that is fixed with of described rotating shaft one end, the other end of described rotating shaft is provided with fixed block, be arranged with friction pads in the fixed block inboard in the described rotating shaft, elastic component, the recessed wheel, cam and bolster assembly, described bolster assembly can rotate with respect to rotating shaft, the described recessed adjacent setting of taking turns with cam, a recessed side of taking turns adjacent to cam is provided with positioning groove, described cam be provided with recessed the wheel on the locating bump that agrees with mutually of positioning groove, described cam and rotating shaft relative fixed, described bolster assembly comprises main bolster and the auxiliary bolster of fixing with main bolster, and described elastic component is located between main bolster and the auxiliary bolster, and described auxiliary bolster both sides are provided with friction pads, described friction pads and rotating shaft are fixed, and described recessed the wheel with the bolster assembly fixed.
The further technological scheme of the utility model is: a kind of hinge means, comprise rotating shaft, the sheathed fixed base that is fixed with of described rotating shaft one end, the other end of described rotating shaft is provided with fixed block, be arranged with friction pads in the fixed block inboard in the described rotating shaft, elastic component, the recessed wheel, cam and bolster assembly, described bolster assembly can rotate with respect to rotating shaft, the described recessed adjacent setting of taking turns with cam, a recessed side of taking turns adjacent to cam is provided with positioning groove, described cam be provided with recessed the wheel on the locating bump that agrees with mutually of positioning groove, described cam and rotating shaft relative fixed, described bolster assembly comprises main bolster and the auxiliary bolster of fixing with main bolster, and described elastic component is located between main bolster and the auxiliary bolster, and described auxiliary bolster both sides are provided with friction pads, described friction pads and rotating shaft are fixed, and described recessed the wheel with the bolster assembly fixed; Described cam opposite side is provided with pad, described pad and rotating shaft relative fixed; Be provided with positioning hole, the described recessed locator protrusions that is provided with relative engaging of taking turns from rotating shaft perforation a distance on the described main bolster with positioning hole.
The utility model advantage is:
1. the utility model compact structure, easy to assembly can reduce production, assembly cost.
The utility model structural stability, torsion is steady, pooling feature good, different sound is little.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a blast structural representation of the present utility model.
Wherein: 1 rotating shaft; 2 fixed bases; 3 fixed blocks; 4 bolster assemblies; 41 main bolsters; 411 positioning holes; 412 fixed projections; 42 auxiliary bolsters; 421 fixed grooves; 5 recessed wheels; 51 locator protrusionss; 6 cams; 7 elastic components; 8 friction padss; 9 pads; 10 limited parts.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described: as depicted in figs. 1 and 2, a kind of hinge means, comprise rotating shaft 1, the cross section of described rotating shaft 1 is non-circular, and rotating shaft 1 is provided with limited part 10, the sheathed fixed base 2 that is fixed with of described rotating shaft 1 one ends, the other end of described rotating shaft 1 is provided with fixed block 3, and described fixed block 3 is a nut, and it is screwed in the rotating shaft 1, the coupling mechanism force of adjusting nut, the size that can regulate torsion.Be arranged with friction pads 8 in fixed block 3 inboards in the described rotating shaft 1, elastic component 7, recessedly take turns 5, cam 6 and bolster assembly 4, surface friction drag when friction pads 8 turns round in order to increase, elastic component 7 is a disk gasket, the working life of its elastic compensating wearing and tearing can prolongation pivot, described bolster assembly 4 can rotate with respect to rotating shaft 1, described recessed take turns 5 with cam 6 adjacent settings, recessed 5 sides adjacent to cam 6 of taking turns are provided with positioning groove, described cam 6 is provided with the locating bump that agrees with mutually with recessed positioning groove of taking turns on 5, cam 6 be placed in the rotating shaft 1 perforation for and rotating shaft 1 corresponding non-circular hole, it is recessed that to take turns 5 perforation that are placed in the rotating shaft 1 be circular hole.
Described bolster assembly 4 comprises main bolster 41 and the auxiliary bolster of fixing with main bolster 41 42, is provided with fixed groove 421 from rotating shaft perforation a distance on the auxiliary bolster 42, and main bolster 41 is provided with corresponding fixing fixed projection 412 with fixed groove.Described elastic component 7 is located between main bolster 41 and the auxiliary bolster 42, and described auxiliary bolster 42 both sides are provided with friction pads 8, and described friction pads 8 is fixing with rotating shaft 1, described recessed take turns 5 fixing with bolster assembly 4.The friction pads that increases surface friction drag also can be set between the limited part 10 of main bolster 41 and rotating shaft 1.
Described cam 6 opposite sides are provided with pad 9, described pad 9 and rotating shaft 1 relative fixed, and it has sound deadening, can reduce the different sound that hinge means produces when work.
Be provided with positioning hole 411 from rotating shaft perforation a distance on the described main bolster 41, described recessed 5 locator protrusionss 51 that are provided with positioning hole 411 relative engagings of taking turns.
During work, recessedly when bolster rotates take turns, cam can produce engagement and deviate from two states, thereby realize auto-lock function.
Its compact structure of the utility model, easy to assembly, pooling feature good, little, the good stability of different sound, meets light and handy, the portable aspect more and more higher demand of Consumer to electronic devices such as notebook computers.
Claims (3)
1. hinge means, comprise rotating shaft (1), the sheathed fixed base (2) that is fixed with of described rotating shaft (1) one end, the other end of described rotating shaft (1) is provided with fixed block (3), described rotating shaft (1) is gone up and is arranged with friction pads (8) in fixed block (3) inboard, elastic component (7), the recessed wheel (5), cam (6) and bolster assembly (4), described bolster assembly (4) can rotate with respect to rotating shaft (1), described recessed wheel (5) and the adjacent setting of cam (6), the recessed wheel (5) is provided with positioning groove adjacent to a side of cam (6), described cam (6) be provided with recessed wheel the (5) on the locating bump that agrees with mutually of positioning groove, described cam (6) and rotating shaft (1) relative fixed, it is characterized in that: described bolster assembly (4) comprises main bolster (41) and the auxiliary bolster of fixing with main bolster (41) (42), described elastic component (7) is located between main bolster (41) and the auxiliary bolster (42), described auxiliary bolster (42) both sides are provided with friction pads (8), described friction pads (8) is fixing with rotating shaft (1), and described recessed wheel the (5) is fixing with bolster assembly (4).
2. hinge means according to claim 1 is characterized in that: described cam (6) opposite side is provided with pad (9), described pad (9) and rotating shaft (1) relative fixed.
3. hinge means according to claim 1 is characterized in that: described main bolster (41) is last to be provided with positioning hole (411) from rotating shaft perforation a distance, and described recessed wheel the (5) is provided with the locator protrusions (51) with the corresponding engaging of positioning hole (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200315139U CN201152312Y (en) | 2008-01-31 | 2008-01-31 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200315139U CN201152312Y (en) | 2008-01-31 | 2008-01-31 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152312Y true CN201152312Y (en) | 2008-11-19 |
Family
ID=40127990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200315139U Expired - Lifetime CN201152312Y (en) | 2008-01-31 | 2008-01-31 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152312Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749316A (en) * | 2008-12-11 | 2010-06-23 | 兆利科技工业股份有限公司 | Rotating shaft structure with easy opening and heavy closing and cam structure thereof |
| CN103047267A (en) * | 2011-10-17 | 2013-04-17 | 苏州诚骏科技有限公司 | Revolving shaft structure |
| CN108716509A (en) * | 2018-06-28 | 2018-10-30 | 昆山玮硕恒基智能科技股份有限公司 | Concealed hinge and electronic device |
-
2008
- 2008-01-31 CN CNU2008200315139U patent/CN201152312Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749316A (en) * | 2008-12-11 | 2010-06-23 | 兆利科技工业股份有限公司 | Rotating shaft structure with easy opening and heavy closing and cam structure thereof |
| CN101749316B (en) * | 2008-12-11 | 2014-02-26 | 兆利科技工业股份有限公司 | Rotating shaft structure with easy opening and heavy closing and cam structure thereof |
| CN103047267A (en) * | 2011-10-17 | 2013-04-17 | 苏州诚骏科技有限公司 | Revolving shaft structure |
| CN108716509A (en) * | 2018-06-28 | 2018-10-30 | 昆山玮硕恒基智能科技股份有限公司 | Concealed hinge and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KEGONG TECHNOLOGY (SUQIAN) CO., LTD. Free format text: FORMER OWNER: KECHENG TECHNOLOGY(SUZHOU) CO., LTD. Effective date: 20140613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215021 SUZHOU, JIANGSU PROVINCE TO: 223800 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140613 Address after: Suzhou Industrial Park of Suqian City Road 223800 Suqian city of Jiangsu Province, Sucheng District No. 21 Patentee after: Able Technology (Suqian) Co., Ltd. Address before: 215021 No. 201 middle Rainbow Road, Suzhou Industrial Park, Jiangsu, China Patentee before: Kecheng Technology (Suzhou) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081119 |
|
| CX01 | Expiry of patent term |