CN104632866A - Hinge device and music book panel utilizing same - Google Patents
Hinge device and music book panel utilizing same Download PDFInfo
- Publication number
- CN104632866A CN104632866A CN201410742766.7A CN201410742766A CN104632866A CN 104632866 A CN104632866 A CN 104632866A CN 201410742766 A CN201410742766 A CN 201410742766A CN 104632866 A CN104632866 A CN 104632866A
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- hinge
- angle
- hinge device
- working surface
- confined planes
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Abstract
The invention discloses a hinge device and a music panel utilizing the same. The hinge device comprises two page pieces, a connecting piece and two rotating shafts, wherein a closing surface of the page pieces is used as a front surface, two sides of the connecting piece are respectively provided with a connecting shaft sleeve sleeving the rotating shaft, each page piece is provided with a page piece shaft sleeve sleeving the rotating shaft, the connecting shaft sleeve and the page piece shaft sleeve are hinged to each other by virtue of the rotating shaft, and the connecting piece is provided with a limiting lug boss for limiting a rotation angle of the page piece. The invention discloses a hinge device, and the thickness of the two page pieces is counteracted by adding the connecting piece, so that the hinge device also can be maintained smooth on the front surface, and the bulge is avoided; the hinge device is additionally provided with the limiting lug boss, so that a Z-shaped staggering condition of the hinge device can be prevented. The invention also discloses a music book panel utilizing the hinge device. The music book panel has advantages of smooth surface and convenience in folding. The hinge device can be used for the connection cooperation of foldable products.
Description
Technical field
The present invention relates to pivotally connected field, particularly a kind of Hinge, and apply the music score panel of this Hinge.
Background technique
Hinge comprises a rotating shaft, and the hinge stirred around the shaft for a pair.Traditional Hinge has a feature, exactly when Hinge open, two panels hinge be in same plane time, rotating shaft can relative to the planar projections residing for hinge come; And Hinge is when closing, hinge also can only close towards the side of rotating shaft projection.This is because hinge itself has certain thickness, only have the diameter when rotating shaft to reach the twice of the thickness of hinge, and its medial axis is positioned at the surface of hinge, the thickness of hinge could be offset, Hinge two panels hinge when closed can be adjacent to.Such as, but protruding next rotating shaft meeting brings impact to a certain degree to partially folded formula product, music easel.The panel of part music easel is folding, burst adopts Hinge to connect usually, but the rotating shaft of projection makes the easy landing of the music score of frame on music score panel, be the placement avoiding rotating shaft to affect music score, the back side of Hinge towards music score panel can only be arranged.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of when opening, the surface of closing direction is smooth Hinge.
Provide a kind of music score panel of this Hinge of application simultaneously.
The technological scheme of technical solution problem of the present invention is as follows:
Hinge, comprise two panels hinge, a slice connecting sheet, and two rotating shafts, the one side closed with hinge is for front, and described connecting sheet both sides are equipped with the connecting bushing entangling rotating shaft, and described hinge is provided with the hinge axle sleeve entangling rotating shaft, it is hinged that described connecting bushing and hinge axle sleeve pass through rotating shaft, and described connecting sheet is provided with the positive stop lug boss of restriction hinge rotation angle.
Preferably, described positive stop lug boss has the first confined planes, described hinge is provided with first working surface suitable with the first confined planes, the front of described first confined planes and connecting sheet forms the first spacing angle, the front of described first working surface and hinge forms first and to work angle, and described first spacing angle and first works angle supplementary angle each other.
Preferably, described positive stop lug boss also has the second confined planes, described hinge is provided with second working surface suitable with the second confined planes, the front of described second confined planes and connecting sheet forms the second spacing angle, the front of described second working surface and hinge forms second and to work angle, and described second spacing angle and second works angle complementary angle each other.
Preferably, described positive stop lug boss is between two connecting bushings, and described first working surface and the second working surface are positioned on hinge axle sleeve.
A kind of music score panel, comprises Hinge as above, and upper plate and lower plate, described upper plate and lower plate hinged by Hinge.
Further, also comprise locking device, described locking device comprises positioning plate, and can the tab of fastening positioning plate, and described positioning plate is fixedly connected with upper plate, described tab and lower plate hinged.Or described positioning plate is fixedly connected with lower plate, described tab and upper plate hinged.
The invention discloses a kind of Hinge, it is by adding connecting sheet to offset the thickness of two panels hinge, thus realizes Hinge and also can keep smooth in front, does not have projection; Also add positive stop lug boss, can prevent Hinge from forming the dislocation situation of " Z " font.Also disclose a kind of music score panel of this Hinge of application, it has surfacing simultaneously, the advantage of folding convenient.The connection that the present invention can be used for folded product coordinates.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design proposals and accompanying drawing according to these accompanying drawings.
Fig. 1 is the three-dimensional view of Hinge when spreading out;
Fig. 2 is the left view of Hinge when folding in 90 °;
Fig. 3 is the complete section figure at A-A place in Fig. 2;
Fig. 4 is the three-dimensional view of connecting sheet;
Fig. 5 is the three-dimensional view of hinge;
Fig. 6 is the three-dimensional view of music score panel when spreading out;
Fig. 7 is the three-dimensional view of music score panel when folding.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent connecting structure.Each technical characteristics in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
As shown in Fig. 1 ~ 5, a kind of Hinge, comprise two panels hinge 2, a slice connecting sheet 1, and two rotating shafts 3, the one side closed with hinge 2 is for front, described connecting sheet 1 both sides are equipped with the connecting bushing 11 entangling rotating shaft 3, described hinge 2 is provided with the hinge axle sleeve 21 entangling rotating shaft 3, and it is hinged that described connecting bushing 11 and hinge axle sleeve 21 pass through rotating shaft 3, and described connecting sheet 1 is provided with the positive stop lug boss 12 of restriction hinge 2 rotation angle.Connecting sheet 1 is set between two panels hinge 2, replaces conventional hinges rotating shaft to offset hinge 2 thickness with the length of connecting sheet 1, make hinge front and back can keep smooth.But the Hinge having set up connecting sheet 1 loses original restriction, hinge 2 can, swinging close in the scope of 360 °, so connecting sheet 1 is provided with positive stop lug boss 12 stop hinge 2, prevent it from excessively swinging into " Z " font.
Be further used as preferred embodiment, described positive stop lug boss 12 has the first confined planes 121, described hinge 2 is provided with first working surface 211 suitable with the first confined planes 121, described first confined planes 121 forms the first spacing angle with the front of connecting sheet 1, described first working surface 211 and the front of hinge 2 form first and to work angle, and described first spacing angle and first works angle supplementary angle each other.When Hinge is opened, the first confined planes 121 abuts with the first working surface 211, because the first spacing angle and first works angle supplementary angle each other, so the front of the front of connecting sheet 1 and hinge 2 can be in the same plane.
Be further used as preferred embodiment, described positive stop lug boss 12 also has the second confined planes 122, described hinge 2 is provided with second working surface 212 suitable with the second confined planes 122, described second confined planes 122 forms the second spacing angle with the front of connecting sheet 1, described second working surface 212 and the front of hinge 2 form second and to work angle, and described second spacing angle and second works angle complementary angle each other.When Hinge closes, the second confined planes 122 abuts with the second working surface 212, because the second spacing angle and second works angle complementary angle each other, so the front of the front of connecting sheet 1 and hinge 2 is orthogonal.
Be further used as preferred embodiment, described positive stop lug boss 12 is between two connecting bushings 11, and described first working surface 211 and the second working surface 212 are positioned on hinge axle sleeve 21.Positive stop lug boss 12 is arranged on the side of connecting sheet 1, can not have an impact to the flatness on connecting sheet 1 surface.
A kind of music score panel, comprises Hinge as above, and upper plate 3 and lower plate 4, described upper plate 3 and lower plate 4 hinged by Hinge.Use the music score panel of this Hinge can support music score well.When coordinating music score panel to use, described Hinge might not be whole front or reverse side is all smooth, because it is arranged between plate 3 and lower plate 4, need the thickness together with considering upper plate 3 and lower plate 4, but after finally having assembled, front or the reverse side of described music score panel necessarily can be in same plane and not have protuberance.
Be further used as preferred embodiment, also comprise locking device, described locking device comprises positioning plate 51, and can the tab 52 of fastening positioning plate 51.Described positioning plate 51 is fixedly connected with upper plate 3, and described tab 52 is hinged with lower plate 4.Or described positioning plate 51 is fixedly connected with lower plate 4, described tab 52 is hinged with upper plate 3.Music score panel is front towards the one side of user, and described locking device is just arranged on the back side of music score panel, limits the freedom of Hinge completely, avoids music score panel to be affected and folded closed by external force in use.
Above better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. Hinge, comprise two panels hinge, a slice connecting sheet, and two rotating shafts, the one side closed with hinge is for front, and described connecting sheet both sides are equipped with the connecting bushing entangling rotating shaft, and described hinge is provided with the hinge axle sleeve entangling rotating shaft, it is hinged that described connecting bushing and hinge axle sleeve pass through rotating shaft, it is characterized in that: described connecting sheet is provided with the positive stop lug boss of restriction hinge rotation angle.
2. Hinge according to claim 1, it is characterized in that: described positive stop lug boss has the first confined planes, described hinge is provided with first working surface suitable with the first confined planes, the front of described first confined planes and connecting sheet forms the first spacing angle, the front of described first working surface and hinge forms first and to work angle, and described first spacing angle and first works angle supplementary angle each other.
3. Hinge according to claim 2, it is characterized in that: described positive stop lug boss also has the second confined planes, described hinge is provided with second working surface suitable with the second confined planes, the front of described second confined planes and connecting sheet forms the second spacing angle, the front of described second working surface and hinge forms second and to work angle, and described second spacing angle and second works angle complementary angle each other.
4. Hinge according to claim 3, is characterized in that: described positive stop lug boss is between two connecting bushings, and described first working surface and the second working surface are positioned on hinge axle sleeve.
5. a music score panel, is characterized in that: comprise as arbitrary in Claims 1 to 4 as described in Hinge, and upper plate and lower plate, described upper plate and lower plate hinged by Hinge.
6. music score panel according to claim 5, it is characterized in that: also comprise locking device, described locking device comprises positioning plate, and can the tab of fastening positioning plate, described positioning plate is fixedly connected with upper plate/lower plate, and described tab and lower plate/upper plate is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742766.7A CN104632866B (en) | 2014-12-05 | 2014-12-05 | Hinge and apply its music score panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742766.7A CN104632866B (en) | 2014-12-05 | 2014-12-05 | Hinge and apply its music score panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104632866A true CN104632866A (en) | 2015-05-20 |
| CN104632866B CN104632866B (en) | 2017-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410742766.7A Active CN104632866B (en) | 2014-12-05 | 2014-12-05 | Hinge and apply its music score panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104632866B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041843A (en) * | 2015-08-14 | 2015-11-11 | 联想(北京)有限公司 | Hinge |
| CN107871445A (en) * | 2017-10-30 | 2018-04-03 | 国网浙江省电力公司杭州供电公司 | A kind of special pole tag device of electric power |
| CN108915446A (en) * | 2018-09-10 | 2018-11-30 | 中国工程物理研究院机械制造工艺研究所 | A kind of hermatic door hinge |
| WO2024040664A1 (en) * | 2022-08-26 | 2024-02-29 | 安徽沃霖汽车科技有限责任公司 | Vehicle-mounted hardtop tent, and automobile thereof |
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| CN2324857Y (en) * | 1998-02-12 | 1999-06-23 | 徐信炫 | Music stand |
| WO2000054626A1 (en) * | 1999-03-16 | 2000-09-21 | Petersen Designs Inc. | Sheet music stand |
| CN201326991Y (en) * | 2008-09-08 | 2009-10-14 | 新日兴股份有限公司 | Articulated device with positioning function and illumination lamp equipped therewith |
| TW201042171A (en) * | 2009-05-22 | 2010-12-01 | Hon Hai Prec Ind Co Ltd | Hinge assembly and supporting machanism for electronic device using the same |
| US20110174587A1 (en) * | 2010-01-18 | 2011-07-21 | Rasmussen Terry D | Proportional torque shaft clutch assembly |
| US20120162866A1 (en) * | 2010-12-23 | 2012-06-28 | Microsoft Corporation | Double Hinge Radial Cams |
| CN204437046U (en) * | 2014-12-05 | 2015-07-01 | 佛山市南海五湖志威五金塑料电器厂 | Hinge and apply its music score panel |
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2014
- 2014-12-05 CN CN201410742766.7A patent/CN104632866B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324857Y (en) * | 1998-02-12 | 1999-06-23 | 徐信炫 | Music stand |
| WO2000054626A1 (en) * | 1999-03-16 | 2000-09-21 | Petersen Designs Inc. | Sheet music stand |
| CN201326991Y (en) * | 2008-09-08 | 2009-10-14 | 新日兴股份有限公司 | Articulated device with positioning function and illumination lamp equipped therewith |
| TW201042171A (en) * | 2009-05-22 | 2010-12-01 | Hon Hai Prec Ind Co Ltd | Hinge assembly and supporting machanism for electronic device using the same |
| US20110174587A1 (en) * | 2010-01-18 | 2011-07-21 | Rasmussen Terry D | Proportional torque shaft clutch assembly |
| US20120162866A1 (en) * | 2010-12-23 | 2012-06-28 | Microsoft Corporation | Double Hinge Radial Cams |
| CN204437046U (en) * | 2014-12-05 | 2015-07-01 | 佛山市南海五湖志威五金塑料电器厂 | Hinge and apply its music score panel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041843A (en) * | 2015-08-14 | 2015-11-11 | 联想(北京)有限公司 | Hinge |
| CN105041843B (en) * | 2015-08-14 | 2019-02-05 | 联想(北京)有限公司 | A kind of shaft |
| CN107871445A (en) * | 2017-10-30 | 2018-04-03 | 国网浙江省电力公司杭州供电公司 | A kind of special pole tag device of electric power |
| CN107871445B (en) * | 2017-10-30 | 2024-04-19 | 国网浙江省电力公司杭州供电公司 | Special pole number plate device of electric power |
| CN108915446A (en) * | 2018-09-10 | 2018-11-30 | 中国工程物理研究院机械制造工艺研究所 | A kind of hermatic door hinge |
| WO2024040664A1 (en) * | 2022-08-26 | 2024-02-29 | 安徽沃霖汽车科技有限责任公司 | Vehicle-mounted hardtop tent, and automobile thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104632866B (en) | 2017-07-14 |
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Effective date of registration: 20170912 Address after: 528244 Guangdong province Lishui Town Nanhai District Foshan city hegut industrial park two Fu Road No. three building A (first floor) Patentee after: Foshan Bo Wei metal products Co., Ltd. Address before: 528000 Guangdong Province Nanhai District of Foshan city hegut Industrial Park Patentee before: FOSHAN NANHAI WUHU ZHIWEI IRONWARE PLASTIC ELECTRICAL APPLIANCE FACTORY |