CN101697262B - Angle-adjustable display unit - Google Patents
Angle-adjustable display unit Download PDFInfo
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- CN101697262B CN101697262B CN2009102068489A CN200910206848A CN101697262B CN 101697262 B CN101697262 B CN 101697262B CN 2009102068489 A CN2009102068489 A CN 2009102068489A CN 200910206848 A CN200910206848 A CN 200910206848A CN 101697262 B CN101697262 B CN 101697262B
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- cambered
- web member
- display
- display module
- support
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Abstract
The invention relates to an angle-adjustable display unit which is operated on a working plane. The display unit comprises a display module, a support part, a cambered runner device and a connection part, wherein the display unit comprises a first plane and a second plane corresponding to the first plane. The cambered runner device is arranged on the second plane, and a chambered runner is formed in the cambered runner device. One end of the connection part is fixed to the support part, and the other end is slidingly arranged in the cambered runner device. When the display module moves relative to the support part, an included angle formed by the first plane and the working plane changes. By using the angle-adjustable display unit, the adjustment range of the display angle of a flat panel display can be enlarged, and the structure can be simplified so as to save the cost.
Description
Technical field
The present invention is about the whole display device of a kind of adjustable angle; Particularly, the present invention has the support of adjusting the angle function about a kind of, and comprises the display device of this support.
Background technology
(flat-panel screens is more compact on volume for cathode ray tube, CRT) display, makes it convenient in setting and use, and therefore is subjected to numerous users' favor compared to traditional cathode-ray tube (CRT).In addition, also because flat-panel screens possesses comparatively frivolous external form, the user is easy to adjust according to the demand of oneself its angles of display.
The adjustment of flat-panel screens angles of display mainly relies on its support or pedestal to be finished.Fig. 1 is the synoptic diagram of known display device.As shown in Figure 1, display 1 is arranged on the support member 2, and hinge-unit 3 is connected between display 1 and the support member 2.One end of hinge-unit 3 is connected in support member 2 rotationally, makes the angle of display 1 can utilize hinge-unit 3 to adjust; The other end of hinge-unit 3 then is connected in sliding unit 4 slidably, makes moving up and down then of display 1 to finish by the sliding unit 4 that is arranged at display 1 dorsal part.
Yet known support design often makes that the setting range of flat-panel screens angles of display is broad inadequately, and then can not satisfy user's demand.In addition, shortcomings such as complex structure, cost height are also arranged.
Summary of the invention
The object of the present invention is to provide the whole flat-panel screens support of a kind of adjustable angle and use the display device of this support, improve the problem in the above-mentioned prior art, enlarge the setting range of flat-panel screens angles of display, and simplified structure is to save cost.
The display device that adjustable angle provided by the invention is whole operates in workplace, comprises display module, support member, cambered runner device and web member.Display module comprises first and with respect to this first second.Cambered runner device is arranged at second, is formed with the arcuation chute on it.One end of web member is fixed in support member, and the other end then is mounted slidably in cambered runner device.Wherein, when display module was movable with respect to support member, the angle between this first and this workplace changed.
According to display device of the present invention, more comprise elastic parts, be arranged between cambered runner device and the web member, make display module to reach balance in arbitrary position of arcuation chute.
Further, elastic parts is a fixed force spring, and an end is fixed in web member, the other end is a rolling portion, and the inside surface of cambered runner device has support division, when display module is movable with respect to support member, support division supports rolling portion, makes elastic parts extend in cambered runner device.Perhaps further, elastic parts is a fixed force spring, one end of elastic parts is fixed in the inside surface of cambered runner device, the other end is a rolling portion, web member has support division, when display module was movable with respect to support member, support division supported rolling portion, makes elastic parts extend in cambered runner device.
According to display device of the present invention, web member has teat, and support member has depressed part, and teat passes the arcuation chute and is sticked in depressed part, makes that display module can be with respect to the support member activity.
According to display device of the present invention, web member has at least one surface of contact, and surface of contact has plurality of grooves, in order to store lubricating oil.Further, these grooves are along a direction setting that is different from the glide direction of web member.
According to display device of the present invention, display module comprises first side and second side, this first side and this second side are parallel to workplace, the arcuation chute has first end and the second end, and wherein this first end is adjacent to this first side and extends downward this second end that is adjacent to this second side.
According to display device of the present invention, cambered runner device comprises first sliding part and second sliding part, this first sliding part has towards the outstanding arcuation surface of the direction of support member, and be formed with the arcuation chute, surround between this first sliding part and this second sliding part and form a space, at least one part of web member is contained in this space slidably.
According to display device of the present invention, web member has the curvature of curved profile corresponding to cambered runner device.
According to display device of the present invention, more comprise clamping device, be arranged between cambered runner device and the web member, make web member optionally be fixed in the cambered runner device.
Further, clamping device comprises bolt, nut, compresses sheet and at least one shell fragment, this bolt passes this arcuation chute, this compresses sheet and is arranged between this bolt and this arcuation chute, make this bolt be sticked in this arcuation chute, this shell fragment is arranged between this bolt and this nut, when this bolt locks mutually with this nut, provides that an elastic force makes this bolt, this compresses fluid-tight engagement between sheet and this nut and fix.
According to display device of the present invention, display module comprises side, and this side and support member conflict workplace are to support display module.
The flat-panel screens support that adjustable angle of the present invention is put in order wherein comprises support member, cambered runner device and web member at workplace upper support display module.Cambered runner device is arranged at the dorsal part of display module; One end of web member is fixed in support member, and the other end then is mounted slidably in cambered runner device.When display module was movable with respect to support member, the angle between display module and the workplace changed, and then changed the angles of display of display module.By the present invention, can enlarge the setting range of flat-panel screens angles of display, and simplified structure is to save cost.
Description of drawings
Fig. 1 is the synoptic diagram of known display device;
Fig. 2 A is the synoptic diagram of an embodiment of the display device of the adjustable leveling face display bracket of use angle of the present invention;
Fig. 2 B is the synoptic diagram of embodiment after adjusting angles of display of the display device of the adjustable leveling face display bracket of use angle shown in Fig. 2 A;
Fig. 3 A is the explosive view of an embodiment of the whole flat-panel screens support of adjustable angle of the present invention;
Fig. 3 B is the explosive view of another angle of the embodiment of the whole flat-panel screens support of adjustable angle shown in Fig. 3 A;
Fig. 3 C is the synoptic diagram of another embodiment of the slide block of the whole flat-panel screens support of adjustable angle of the present invention;
Fig. 4 is provided with the synoptic diagram of embodiment for one of the web member of the whole flat-panel screens support of adjustable angle of the present invention;
Fig. 5 A is the synoptic diagram of an embodiment of the elastic parts of the whole flat-panel screens support of adjustable angle of the present invention;
Fig. 5 B is the synoptic diagram of elastic parts after adjusting angles of display of the whole flat-panel screens support of adjustable angle shown in Fig. 5 A;
Fig. 6 A is the synoptic diagram of groove of the embodiment of the whole flat-panel screens support of adjustable angle shown in Figure 2;
Fig. 6 B is the synoptic diagram of second embodiment of the groove of the whole flat-panel screens support of adjustable angle of the present invention;
Fig. 6 C is the synoptic diagram of the 3rd embodiment of the groove of the whole flat-panel screens support of adjustable angle of the present invention;
Fig. 6 D is the synoptic diagram of the 4th embodiment of the groove of the whole flat-panel screens support of adjustable angle of the present invention;
Fig. 7 A is the synoptic diagram of another embodiment of the display device of the adjustable leveling face display bracket of use angle of the present invention;
Fig. 7 B is the synoptic diagram of embodiment after adjusting angles of display of the display device of the adjustable leveling face display bracket of use angle shown in Fig. 7 A;
Fig. 8 is second the synoptic diagram of the embodiment of the whole flat-panel screens support of adjustable angle shown in Fig. 7 A;
Fig. 9 is the synoptic diagram of clamping device of the embodiment of the whole flat-panel screens support of adjustable angle shown in Fig. 7 A.
Embodiment
The invention provides the whole display bracket of a kind of adjustable angle and use the display device of this support.In preferred embodiment, display bracket of the present invention is applied to various display device, comprise LCD, plasma display (Plasma Display Panel, PDP), Field Emission Display (Field EmissionDisplay, FED) and organic electro-luminescent display (Organic Light Emitting Display, OLED) etc.Display device of the present invention is including but not limited to electronic products such as flat panel TV, plane monitor, digital album (digital photo frame).
Fig. 2 A is the synoptic diagram of an embodiment of the display device of the adjustable leveling face display bracket of use angle of the present invention; Fig. 2 B then is the synoptic diagram of embodiment after adjusting angles of display of the display device of the adjustable leveling face display bracket of use angle shown in Fig. 2 A.Shown in Fig. 2 A and Fig. 2 B, display module 10 is supported by the support member 20 that is arranged on the workplace A.Display module 10 comprises relative first 11 and second 12.First 11 is the display surface of display module 10, and second 12 are and first opposing one side, are formed with the arcuation surface on it.By the design of this arcuation, make when display module 10 when sliding from lower to upper perpendicular to the direction of workplace A, the angle between first 11 and the workplace A can become big gradually; And when display module 10 when sliding from top to bottom perpendicular to the direction of workplace A, the angle between first 11 and the workplace A can diminish gradually, reaches the purpose of the angles of display that changes display module 10 by this.
Fig. 3 A is the explosive view of an embodiment of the whole flat-panel screens support of adjustable angle of the present invention; Fig. 3 B then is the explosive view of another angle of the embodiment of the whole flat-panel screens support of adjustable angle shown in Fig. 3 A.Shown in Fig. 3 A and Fig. 3 B, the whole flat-panel screens support of this adjustable angle comprises support member 20, cambered runner device 30 and web member 40.In the present embodiment, support member 20 comprises substrate 21 and support 22, and an end of support 22 connects substrate 21, and the other end then is provided with first connecting portion 221.
In the present embodiment, cambered runner device 30 is fixedly arranged at second 12 of display module 10, wherein comprises first sliding part 31 and second sliding part 32.First sliding part 31 has towards the outstanding arcuation surface 311 of the direction of support member 20, is formed with arcuation chute 312 on it.Web member 40 can slide up and down between the two ends of arcuation chute 312, and wherein the two ends of arcuation chute 312 are respectively adjacent in up and down two relative sides parallel with workplace A of the display module 10 shown in Fig. 2 A and Fig. 2 B.In the present embodiment, first sliding part 31 and second sliding part 32 adopt plastic material; Yet in other embodiments, can adopt unlike material respectively.
One end of web member 40 passes arcuation chute 312 and connects support member 20, and the other end then is mounted slidably in cambered runner device 30.Shown in Fig. 3 A and Fig. 3 B, in the present embodiment, be provided with the back of the body between the support member 20 and first sliding part 31 and cover 50.The back of the body cover between 50 and second sliding part 32 formation one space and the part of first sliding part 31 and web member 40 is contained in wherein.The back of the body covers 50 to have towards the outstanding arcuation surface 51 of the direction of support member 20, and is formed with the back of the body lid chute 52 with respect to the arcuation chute 312 of cambered runner device 30.Yet in other embodiments, the back of the body can be set and cover 50 and make first sliding part 31 directly face support member 20 and be provided with.
Shown in Fig. 3 A and Fig. 3 B, web member 40 comprises body 41 and slide block 42.In the present embodiment, support 22 tops of support member 20 are formed with first connecting portion 221, for having two depressed parts of relative shape; Then outstanding respectively second connecting portion 411 that forms the latch shape then is provided with slide block 42 on another relative surface on the surface of the body 41 of web member 40.In the present embodiment, second connecting portion 411 passes arcuation chute 312 and the back of the body covers chute 52 and is connected in first connecting portion 221, and web member 40 is fixed on the support member 20.Yet second connecting portion 411 might not be restricted to two with the quantity of corresponding first connecting portion 221, and the deviser can be according to the quantity of actual demand design.
Shown in Fig. 3 A and Fig. 3 B, slide block 42 provides a resistance to make the stationkeeping of cambered runner device 30 with respect to support member 20.In the present embodiment, be formed with bead 322 on second surface of sliding part 32 with respect to slide block 42, bead 32 distributes along the direction of arcuation chute 312.The surface of contact 421 of slide block 42 and the bead 322 of second sliding part 32 fit, and so that a friction force to be provided web member 40 are sticked between first sliding part 31 and second sliding part 32.Yet in other embodiments, shown in Fig. 3 C, can on the same surface of web member 40 formation second connecting portion 411 slide block 42 be set, this moment, slide block 42 can fit with first sliding part 31.Or on two apparent surfaces of web member 40, slide block 42 is set simultaneously, the slide block 42 and first sliding part 31 and second sliding part 32 are fitted.Wherein the visual demand of the set-up mode of surface of contact 421 and area size is adjusted, to change the friction force between web member 40 and the cambered runner device 30.For example do not form bead 322 on respect to the surface of slide block 42, and entire contact surface 421 and second sliding part 32 are fitted, with the friction force between increase web member 40 and the cambered runner device 30 at second sliding part 32.In addition, also can adjust web member 40 and be sticked in tight ness rating between first sliding part 31 and second sliding part 32, to change the size of friction force.In the present embodiment, body 41 adopts the allumen material, and 42 of slide blocks are to adopt plastic-steel products matter; Yet in other embodiments, can adopt unlike material respectively.
As shown in Figure 4, the back side of display module 10 is provided with cambered runner device 30, and the back of the body covers 50 and covers cambered runner device 30 and be connected in support member 20.Surround to form space 60 between first sliding part 31 and second sliding part 32 and web member 40 is sticked in wherein.When display module 10 slided up and down by cambered runner device 30, web member 40 relatively slided in space 60.Slide block 42 provides the slip of resistance opposing web member 40 in space 60, and then makes the stationkeeping of cambered runner device 30 with respect to support member 20.In the present embodiment, for web member 40 can be slided in the cambered runner device 30 formed spaces 60 swimmingly, web member 40 has the curved profile corresponding to the curvature of cambered runner device 30, that is the shape of web member 40 is adopted the design that slightly is arcuation corresponding to cambered runner device 30.
In the embodiment shown in Fig. 3 A and Fig. 3 B, be provided with elastic parts 70 between first sliding part 31 and the web member 40, make web member 40 can reach balance in arbitrary position of arcuation chute 312 and fix.In preferred embodiment, elastic parts 70 is a fixed force spring.Fig. 5 A is the synoptic diagram of an embodiment of the elastic parts of the whole flat-panel screens support of adjustable angle of the present invention; Fig. 5 B then is the synoptic diagram of elastic parts after adjusting angles of display of the whole flat-panel screens support of adjustable angle shown in Fig. 5 A.Shown in Fig. 5 A and Fig. 5 B, in the present embodiment, an end 71 of elastic parts 70 is fixed in the pickup groove 412 of web member 40, and the other end is a rolling portion 72.Rolling portion 72 is arranged in the accommodation section 323 of second sliding part, 32 1 ends.In the present embodiment, accommodation section 323 is contained in wherein rolling portion 72 for being formed at the space of second sliding part, 32 bottoms.When cambered runner device 30 is slided from top to bottom, support rolling portion 72 downwards by the formed support division 324 of the sidewall of accommodation section 323, make elastic parts 70 extend and launch.When cambered runner device 30 was slided from lower to upper, elastic parts 70 assisted cambered runner device 30 up to slide so that a restoring force to be provided, to offset gravitational influence toward backrush.Yet in other embodiments, support division 324 can form an axle, and rolling portion 72 is reeled thereon.In addition, also support division can be arranged at web member, and make an end of elastic parts be fixed in second sliding part, the rolling portion of the other end then is contained in the support division on the web member.
Fig. 6 A is the synoptic diagram of groove of the embodiment of the whole flat-panel screens support of adjustable angle shown in Fig. 3 A.Shown in Fig. 3 A and Fig. 6 A, be formed with groove 4211 on the surface of contact 421, in order to hold lubricating oil.In the present embodiment, the groove 4211 of three in-lines extends distribution along a direction that is different from direction B, and wherein direction B is the glide direction of web member 40, and when web member 40 slided toward directions, lubricating oil can be concentrated toward rightabout groove 4211.Yet in other embodiments, groove can other form be formed on the surface of contact, the V font shown in Fig. 6 B for example, point-like shown in the X font shown in Fig. 6 C or Fig. 6 D or the like.Groove 4211 helps the distribution of even lubricating oil, and particularly when cambered runner device 30 is slided from lower to upper, that can assist to keep to slide is smooth and easy.
Fig. 7 A is the synoptic diagram of another embodiment of the display device of the adjustable leveling face display bracket of use angle of the present invention; Fig. 7 B then is the synoptic diagram of embodiment after adjusting angles of display of the display device of the adjustable leveling face display bracket of use angle shown in Fig. 7 A.Shown in Fig. 7 A and Fig. 7 B, the whole flat-panel screens support of this adjustable angle is arranged at the dorsal part of display module 10, wherein comprises support member 20, web member 40 and clamping device 80.Display module 10 comprises relative first 11 and second 12, and wherein first 11 is the display surface of display module 10, and second 12 is provided with the back of the body lid 121 that is connected in support member 20, and the back of the body covers 121 and has the arcuation surface.As shown in Figure 8, the back of the body covers 121 and is formed with arcuation chute 1211.
Be different from 10 supported 20 practices that supported of whole display module among the embodiment shown in Fig. 3 A, in the present embodiment, shown in Fig. 7 A and Fig. 7 B, support member 20 supports the display module 10 that is arranged on the workplace A from the dorsal part of display module 10, the side 13 that makes display module 10 and an end of the support member 20 workplace A that conflicts simultaneously.In addition, cover the design of 121 arcuation by the back of the body, feasible when display module 10 slides from lower to upper, the angle between first 11 and the workplace A can become big gradually; And when display module 10 slided from top to bottom, the angle between first 11 and the workplace A can diminish gradually, reached the purpose of the angles of display that changes display module 10 by this.
Fig. 9 is the synoptic diagram of clamping device of the embodiment of the whole flat-panel screens support of adjustable angle shown in Fig. 7 A.As shown in Figure 9, clamping device 80 is arranged between arcuation chute 1211 and the web member 40, makes web member 40 optionally be fixed in the back of the body and covers in 121.Clamping device 80 comprises bolt 81, nut 82, compresses sheet 83 and shell fragment 84.In the present embodiment, bolt 81 covers within 121 side from the back of the body and passes arcuation chute 1211; Compress sheet 83 and be arranged between bolt 81 and the arcuation chute 1211, make bolt 81 be sticked in arcuation chute 1211; Shell fragment 84 is arranged between bolt 81 and the nut 82, when bolt 81 locks mutually with nut 82, provide an elastic force to make bolt 81, compress fluid-tight engagement between sheet 83 and the nut 82 and fix, also can increase simultaneously the friction force when contacting between arcuation chute 1211 and the web member 40, make support member 20 can between the optional position of arcuation chute 1211, support display module 10.In the embodiment shown in the earlier figures 3A, also can use clamping device 80 to reach provides a resistance to make the purpose of cambered runner device 30 with respect to the stationkeeping of support member 20, and does not need with slide block 42.Yet in other embodiments, clamping device 80 can be set otherwise, for example make bolt 81 cover outside 121 side from the back of the body and pass arcuation chute 1211, nut 82 covers from carrying on the back that side locks mutually with bolt 81 within 121; For example adopt the practice among the embodiment shown in the earlier figures 3A again, cover 121 inboards at the back of the body slide block 42 is set, cover in 121 to provide a resistance to make web member 40 optionally be fixed in the back of the body.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present invention.Must be pointed out that the embodiment that has disclosed does not limit the scope of the invention.On the contrary, change of being done and retouching without departing from the spirit and scope of the present invention all belongs to scope of patent protection of the present invention.
Claims (11)
1. the display device that adjustable angle is whole operates in workplace, it is characterized in that comprising:
Display module comprises first and with respect to this first second;
Support member;
Cambered runner device is arranged at this second, is formed with the arcuation chute on it; And
Web member, an end is fixed in this support member, and the other end then is mounted slidably in this cambered runner device;
Wherein, when this display module is movable with respect to this support member, this first with this workplace between the angle change;
This cambered runner device comprises first sliding part and second sliding part, this first sliding part has towards the outstanding arcuation surface of the direction of support member, and be formed with this arcuation chute, surround between this first sliding part and this second sliding part and form a space, at least a portion of this web member is contained in this space slidably.
2. display device as claimed in claim 1 is characterized in that more comprising: elastic parts, be arranged between this cambered runner device and this web member, and make this display module to reach balance in arbitrary position of this arcuation chute.
3. display device as claimed in claim 2 is characterized in that:
This elastic parts is a fixed force spring;
One end of this elastic parts is fixed in this web member, and the other end is a rolling portion, and the inside surface of this cambered runner device has support division, perhaps, one end of this elastic parts is fixed in the inside surface of this cambered runner device, and the other end is a rolling portion, and this web member has support division;
When this display module was movable with respect to this support member, this support division supported this rolling portion, makes this elastic parts extend in this cambered runner device.
4. display device as claimed in claim 1 is characterized in that: this web member has teat, and this support member has depressed part, and this teat passes this arcuation chute and is sticked in this depressed part, makes that this display module can be with respect to this support member activity.
5. display device as claimed in claim 1 is characterized in that: this web member has at least one surface of contact, and this surface of contact has plurality of grooves, in order to store lubricating oil.
6. display device as claimed in claim 5 is characterized in that: those grooves are along a direction setting that is different from the glide direction of this web member.
7. display device as claimed in claim 1, it is characterized in that: this display module comprises first side and second side, this first side and this second side are parallel to this workplace, this arcuation chute has first end and the second end, wherein this first end is adjacent to this first side, and this second end is adjacent to this second side.
8. display device as claimed in claim 1 is characterized in that: this web member has the curved profile corresponding to the curvature of this cambered runner device.
9. display device as claimed in claim 1 is characterized in that more comprising: clamping device, be arranged between this cambered runner device and this web member, and make this web member optionally be fixed in this cambered runner device.
10. display device as claimed in claim 9, it is characterized in that: this clamping device comprises bolt, nut, compresses sheet and at least one shell fragment, this bolt passes this arcuation chute, this compresses sheet and is arranged between this bolt and this arcuation chute, make this bolt be sticked in this arcuation chute, this shell fragment is arranged between this bolt and this nut, when this bolt locks mutually with this nut, provides that an elastic force makes this bolt, this compresses fluid-tight engagement between sheet and this nut and fix.
11. display device as claimed in claim 9 is characterized in that: this display module comprises side, and this side and this support member this workplace of conflicting is to support this display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102068489A CN101697262B (en) | 2009-10-14 | 2009-10-14 | Angle-adjustable display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102068489A CN101697262B (en) | 2009-10-14 | 2009-10-14 | Angle-adjustable display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101697262A CN101697262A (en) | 2010-04-21 |
| CN101697262B true CN101697262B (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102068489A Expired - Fee Related CN101697262B (en) | 2009-10-14 | 2009-10-14 | Angle-adjustable display unit |
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| Country | Link |
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| CN (1) | CN101697262B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6463129B2 (en) * | 2012-06-29 | 2019-01-30 | サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ | Display device |
| CN112483828B (en) * | 2020-11-25 | 2022-09-27 | 京东方科技集团股份有限公司 | First support assembly, support assembly system, display device and double-sided display device |
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2009
- 2009-10-14 CN CN2009102068489A patent/CN101697262B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101697262A (en) | 2010-04-21 |
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Granted publication date: 20110713 Termination date: 20161014 |