CN1761383A - Hinge set for image display device - Google Patents
Hinge set for image display device Download PDFInfo
- Publication number
- CN1761383A CN1761383A CN 200410083744 CN200410083744A CN1761383A CN 1761383 A CN1761383 A CN 1761383A CN 200410083744 CN200410083744 CN 200410083744 CN 200410083744 A CN200410083744 A CN 200410083744A CN 1761383 A CN1761383 A CN 1761383A
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- China
- Prior art keywords
- rotation
- rotating shaft
- bracket
- display device
- hinge means
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Abstract
The hinge set includes following part and structures: rotation axis for forming the hinge axis; running through the rotation axis, the fixed towing bracket connected to a fixed metal plate; running through the rotation axis, the rotary towing bracket connected to a movable metal plate; when rotating and moving the rotary towing bracket, a shearing force is applied to tension washer connected to one side face of the rotary towing bracket; locking nut is connected to rotation axis; running through the rotation axis, at least more than one spacing washer and magnetic disk washer capable of moving smoothly between the rotation axis and locking nut. The disclosed image display device can adjust rotation angle of tilting angle of image display device.
Description
Technical field
The invention relates to the invention that display devices such as can adjusting display tilts forward and back the hinge means of angle, more particularly, be about in hinge means, the tension washer that setting is made of simple structure, by replacing the coil spring of the original generation moment of using with it, realization is provided with minimizing of structure, by low manufacture costs, and the hinge means of the display device that can make.
Background technology
Usually, in order to adjust the accurate angle of display device show image, need to be provided with the hinge means at the angle of inclination of direction adjustment forwards, backwards.
Fig. 1 and Fig. 2 are the examples of prior art hinge means, have shown the structure oblique view of prior art common liquid crystals display with hinge means.
As shown in the figure, Fig. 1 is the signal exploded perspective view that the existing hinge means of support has been installed.Fig. 2 is the oblique view of the major part of the existing hinge means of Fig. 1.
See figures.1.and.2, the hinge means of prior art is made of following several parts: combined structure thing---the rotating metallic plate 14 of connection, fixer crystal display (not shown) and fixed metal plate 12; The hinge 16 of angle is viewed and admired in adjustment; The hinge incorporating section 17 of parcel hinge 16; Keep LCD to be in combined structure thing---the fixed metal plate 12 of suitable height reposefully.Above-mentioned hinge 16 is made of following components: the upside bracket 162 that combines with rotating metallic plate 14; The downside bracket 164 that combines with fixed metal plate 12; When angle is viewed and admired in adjustment, has angle adjustment view of function adjustment rotation restriction projection 166; Utilize friction to produce the disk packing ring 168 of moment; Utilize elasticity to produce the spring 169 of moment; Performance rotating shaft effect, the hinge rotating shaft 165 that the accessory of enumerating above relevant with hinge combined; Stop these accessories to break away from,, produce the nut 163 of moment by adhesion.
That is, on the fixed metal plate 12 of the prior art hinge means with said structure, rotating metallic plate 14 can be rotated according to certain angle.
That is, be that the center is rotated attached to the rotating metallic plate 14 on the hinge means with hinge rotating shaft 165, by producing the spring 169 of moment, after rotating to an angle, fixing.
But the prior art hinge means is owing to the structure that the spring 169 that will produce moment is connected on the hinge means is very complicated, and its manufacturing process is also also remarkable.And if it is damaged to exist the positions such as jut of supporting moment spring 169 to occur, hinge means can not be brought into play the problem of its due effect.
Summary of the invention
The present invention is in order to address the above problem, its objective is to the user and provide a kind of by applying frictional force on the bracket in rotation, the tension washer that can carry out angle adjustment replaces producing the spring of the moment of adjusting the hinge means angle, can efficiently make, have the hinge means of the display device of simple structure.
To achieve these goals, the hinge means of display device of the present invention comprises following a few part: the rotating shaft that forms hinge axis; Connect rotating shaft, by being connected the fixedly bracket of the structure formation on the fixed metal plate; Connect rotating shaft, by being connected the rotation bracket of the structure formation on the moving metal plate; When rotation, when moving the rotation bracket, apply shearing force, the tension washer that is connected with a side of rotation bracket; The locking nut that is connected with rotating shaft; Connect rotating shaft, the friction by the rotation bracket between rotating shaft and locking nut produces moment, simultaneously, and the space washer and the disk packing ring of at least more than one that can slick and slyly move.
The present invention is by improving the structure of hinge means, by replace existing coil spring with tension washer, realizes the most suitableization in the hinge means design.Simultaneously, reach the effect that reduces cost and realize the technology simplification.
Description of drawings
Fig. 1 is the signal exploded perspective view that the existing hinge means of support has been installed.
Fig. 2 is the oblique view of the existing hinge means major part of Fig. 1.
Fig. 3 is the signal exploded perspective view of the hinge means of display device of the present invention.
Fig. 4 is the oblique view of the tension washer installed in the hinge means of display device of the present invention.
Fig. 5 is the oblique view of the hinge means assembled state of display device of the present invention.
Accompanying drawing major part symbol description:
30: disk packing ring 31: finishing bathtray
Prerotation vane 40 in 32: the 2: space washer
41: finishing bathtray 100: fixed metal plate
200: fixedly bracket 300: the moving metal plate
400: mobile bracket 420: hole
500: tension washer 520: leading-out portion
600: rotating shaft 700: the locking nut
Embodiment
Embodiment to the hinge means of display device of the present invention is elaborated below with reference to accompanying drawings.
Fig. 3 is the signal exploded perspective view of the hinge means of display device of the present invention.Fig. 4 is the oblique view of the tension washer in the hinge means of display device of the present invention.Fig. 5 is the oblique view of the hinge means assembled state of display device of the present invention.
At first, with reference to accompanying drawing 3 and Fig. 4, the formation of the hinge means of display device of the present invention is elaborated.The hinge means of display device of the present invention comprises following a few part: the rotating shaft 600 that forms hinge axis; Connect rotating shaft 600, by being connected the fixedly bracket 200 of the structure formation on the fixed metal plate 100; Connect rotating shaft 600, by being connected the rotation bracket 400 of the structure formation on the moving metal plate 300; When rotation, when moving rotation bracket 400, apply shearing force, the tension washer 500 that is connected with a side of rotation bracket 400; The locking nut 700 that is connected with rotating shaft 600; Connect rotating shaft 600, the friction by rotation bracket 400 between rotating shaft 600 and locking nut 700 produces moment, simultaneously, and can slick and sly at least more than one space washer 40 and the disk packing ring 30 that moves.
Preferably, on the face between rotation bracket 400 and the tension washer 500, form protuberance 520 respectively and protuberance 520 is inserted smoothly or takes out, act on the hole 420 of shearing friction power.
Preferably, on rotation bracket 400, form hole 420, on tension washer 500, form protuberance 520.
On the other hand, above-mentioned protuberance 520 is by being made of to the inclined plane that both sides tilt the extreme higher position.For the inclined plane that is formed slopely to both sides, when the rotation bracket 400 that is connected with display rotate up and down, when mobile, in order to produce suitable shearing force, two inclinations angle (α β) difference on two inclined planes.
Preferably, hole 420 is corresponding with the protuberance 520 with inclined plane, is preferably formed as four jiaos of holes.
And, for the above-mentioned rotation bracket 400 of rotation in certain anglec of rotation, on rotation bracket 400, form the 1st gathering sill 410, corresponding with the 1st gathering sill 410 on fixing bracket 200, form the 1st prerotation vane 210.
On the other hand, connect on the position section of tension washer 500 combinations, form the structure that possesses at least more than one balanced surface at rotating shaft 600.Tension washer 500 is in central authorities, and is corresponding with the structure that possesses balanced surface of 600 li formation of rotating shaft, forms the hole 510 consistent with rotating shaft 600.Rotating shaft 600 connects the hole 510 of tension washer 500, and combination, forms the fixedly structure of rotating shaft 600.
Fig. 3 is the fixing schematic diagram of an example of the structure of tension washer 500 and rotating shaft 600.It has shown on rotating shaft 600 to possess four jiaos of sections, and is corresponding with dimetric rotating shaft 600 sections, on tension washer 500, forms the schematic diagram of the structure in tetragonal hole.
On the disk packing ring 30 that assembles with a fixing side of bracket 200, form the 2nd prerotation vane 32, when rotation, when moving rotation bracket 400, in order to adjust the rotation move angle of the 2nd prerotation vane 32, corresponding with the 2nd prerotation vane 32, fixedly forming the 2nd gathering sill 220 on the bracket 200.
And, on the space washer 40 that the side with rotation bracket 400 assembles, form the 3rd prerotation vane 43, corresponding in order to adjust the rotation move angle of the 3rd prerotation vane 43 with the 3rd prerotation vane 43, on rotation bracket 400, form the 3rd gathering sill 430.
On the suitable position of hinge means, the disk packing ring 30 and the space washer 40 of suitable number can be set, in central authorities, form the through hole 38,48 that connects rotating shaft 600.
And, on rotating shaft 600, connected at least more than one space washer 40 and disk packing ring 30.In order to guarantee the action of hinge means slyness,, can form the finishing bathtray 31,41 of at least more than one storage oil according to the thickness in internal run-through hole 38,48.
Below, the action to the example of the hinge means of display device of the present invention is illustrated with reference to the accompanying drawings.
When rotating attached to the display device on the rotating metallic plate 300 of hinge means, promptly, during direction rotation movable image display device in according to Fig. 5 in the indicated arrow, protuberance 520 with inclined plane of 500 li outstanding formation of tension washer is overlapped (over lap) with the edge (edge) in the hole 420 of rotation bracket 400, and shearing friction power increases gradually.
On the other hand, because hinge means is the structure of fixing by rotating shaft 600 and locking nut 700, with certain angle rotation, when moving rotation bracket 400, if the user lets go, the protuberance 520 of tension washer 500 is just by rotating the shearing friction power of bracket 400, according to gravity, keep the strength and the balance of display device and rotation bracket weight, keep the angle of inclination.
On the contrary, when user's opposite spin, when moving rotation bracket 400, gradually reduce with the edge (edge) in hole 420 of the rotation bracket 400 shearing friction power of protuberance 520 of (over lap) of overlapping, have only when the user applies strength, can rotate.
That is, utilize the shearing friction power of effect between tension washer 500 and the rotation bracket 400, can adjust the angle of inclination of hinge means.
And, because two inclinations angle (α β) difference on the inclined plane that forms to both sides from protuberance 520 extreme higher positions when the rear rotates the rotation bracket 400 that is connected with display forward, increases suitable shearing force, can adjust the angle of inclination.
As discussing above, the hinge means of display device of the present invention replaces existing coil spring by the form of a metallic plate with the tension washer 500 with the protuberance 520 that can produce shearing friction power, realizes optimal hinge means design.
And, replace existing coil spring with tension washer, reach the effect that reduces cost and realize the technology simplification.
By above-mentioned description, those skilled in the art can carry out various change and modification fully in the scope that does not depart from the technology of the present invention thought.
Therefore, technical scope of the present invention is not limited to the content on the specification, must determine its technical scope according to interest field.
Claims (10)
1, a kind of hinge means of display device is characterized in that, comprising:
Form the rotating shaft of hinge axis;
Connect rotating shaft, by being connected the fixedly bracket of the structure formation on the fixed metal plate;
Connect rotating shaft, by being connected the rotation bracket of the structure formation on the moving metal plate;
When rotation, when moving the rotation bracket, apply shearing force, the tension washer that is connected with a side of rotation bracket;
The locking nut that is connected with rotating shaft;
Connect rotating shaft, the friction by the rotation bracket between rotating shaft and locking nut produces moment, simultaneously, can be slick and sly at least more than one space washer and disk packing ring movably.
2, the hinge means of display device as claimed in claim 1 is characterized in that:
On the face between rotation bracket and the tension washer, form protuberance respectively and protuberance is inserted smoothly and takes out, the hole of effect shearing friction power.
3, the hinge means of display device as claimed in claim 2 is characterized in that:
When the rotation of rotation bracket, the extreme higher position of protuberance produces suitable shearing force to the structure that both sides tilt.
4, the hinge means of display device as claimed in claim 3 is characterized in that:
The rotation bracket is the center with the hinge axis, when two sideway swivels are moved, in order to produce suitable shearing force, two inclination angle differences on two inclined planes.
5, the hinge means of display device as claimed in claim 1 is characterized in that:
For the described rotation bracket of rotation in certain anglec of rotation, on the rotation bracket, form the 1st gathering sill, corresponding with the 1st gathering sill on fixing bracket, form the 1st prerotation vane.
6, the hinge means of display device as claimed in claim 1 is characterized in that:
Described tension washer has and the fixing structure of rotating shaft, and when this rotation bracket of rotation, rotary bracket does not move, and forms the structure that produces shearing force.
7, the hinge means of display device as claimed in claim 6 is characterized in that:
Rotating shaft connects on the position section of tension washer combination, forms the structure that possesses at least more than one balanced surface,
Tension washer is in central authorities, and is corresponding with the structure that possesses balanced surface that forms in the rotating shaft, forms the hole consistent with rotating shaft,
Rotating shaft connects the hole of tension washer, and combination, forms the fixedly structure of rotating shaft.
8, the hinge means of display device as claimed in claim 1 is characterized in that:
On the disk packing ring that assembles with a fixing side of bracket, form the 2nd prerotation vane, corresponding with the 2nd prerotation vane when rotation, when moving the rotation bracket in order to adjust the rotation move angle of the 2nd prerotation vane, formation the 2nd gathering sill on fixing bracket.
9, the hinge means of display device as claimed in claim 1 is characterized in that:
On the space washer that the side with the rotation bracket assembles, form the 3rd prerotation vane, corresponding in order to adjust the rotation move angle of the 3rd prerotation vane with the 3rd prerotation vane, on the rotation bracket, form the 3rd gathering sill.
10, the hinge means of display device as claimed in claim 1 is characterized in that:
On rotating shaft, connected at least more than one space washer and disk packing ring,,, formed the finishing bathtray of at least more than one storage oil according to the thickness in internal run-through hole in order to make the action of hinge means slyness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410083744 CN1761383A (en) | 2004-10-14 | 2004-10-14 | Hinge set for image display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410083744 CN1761383A (en) | 2004-10-14 | 2004-10-14 | Hinge set for image display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1761383A true CN1761383A (en) | 2006-04-19 |
Family
ID=36707276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410083744 Pending CN1761383A (en) | 2004-10-14 | 2004-10-14 | Hinge set for image display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1761383A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100489325C (en) * | 2006-07-07 | 2009-05-20 | 鸿富锦精密工业（深圳）有限公司 | Hinge mechanism |
| CN100489324C (en) * | 2006-07-07 | 2009-05-20 | 鸿富锦精密工业（深圳）有限公司 | Hinge device |
| CN101660565B (en) * | 2008-08-29 | 2013-01-16 | 群康科技(深圳)有限公司 | Supporting rack and display using same |
| CN103315850A (en) * | 2013-07-08 | 2013-09-25 | 宁波艾克伦医疗科技有限公司 | Horizontal-axis rotational damping balance mechanism of display |
-
2004
- 2004-10-14 CN CN 200410083744 patent/CN1761383A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100489325C (en) * | 2006-07-07 | 2009-05-20 | 鸿富锦精密工业（深圳）有限公司 | Hinge mechanism |
| CN100489324C (en) * | 2006-07-07 | 2009-05-20 | 鸿富锦精密工业（深圳）有限公司 | Hinge device |
| CN101660565B (en) * | 2008-08-29 | 2013-01-16 | 群康科技(深圳)有限公司 | Supporting rack and display using same |
| CN103315850A (en) * | 2013-07-08 | 2013-09-25 | 宁波艾克伦医疗科技有限公司 | Horizontal-axis rotational damping balance mechanism of display |
| CN103315850B (en) * | 2013-07-08 | 2015-04-08 | 宁波艾克伦医疗科技有限公司 | Horizontal-axis rotational damping balance mechanism of display |
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