CN205226806U - Display - Google Patents
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- CN205226806U CN205226806U CN201521020921.0U CN201521020921U CN205226806U CN 205226806 U CN205226806 U CN 205226806U CN 201521020921 U CN201521020921 U CN 201521020921U CN 205226806 U CN205226806 U CN 205226806U
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- Prior art keywords
- rotating shaft
- gear
- display screen
- display device
- shell chamber
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Abstract
The utility model discloses a display, which comprises a display screen, a base for supporting the display screen, an and link gear of connecting display screen and base, the base has a shell chamber that is used for the holding link gear, the link gear includes along the first pivot of horizontal direction extension, the cover is established at the epaxial first gear of first commentaries on classics, second pivot along the horizontal direction extension, the cover is established to be changeed epaxial second gear and connects first pivot and the bracing piece of display screen at the second, wherein, the first gear meshes with the second gear connect, so that the display screen can the reciprocating with the link gear linkage. The technical scheme of the utility model on being fixed in the base through a link gear with the display screen, and can make the display screen can lean forward for the base, swing back through the link gear to the user can be according to demands of individuals and is freely adjusted the angle of display screen, has improved the comfort level that the user watched display.
Description
Technical field
The utility model relates to Display Technique field, particularly a kind of display device.
Background technique
Display screen is fixed on base by existing display device often, and display screen can not lean forward or swing back relative to base.When user is when watching the display frame of this display device, often because of the putting position problem of display device, or user's viewing angle problem and to cause user to watch uncomfortable.
Model utility content
Main purpose of the present utility model is to provide a kind of display device, is intended to make the display screen of display device can lean forward, swing back, and improves the comfort level of user's viewing.
For achieving the above object, a kind of display device that the utility model proposes, comprise display screen, for supporting the base of described display screen and connecting the linking mechanism of described display screen and described base, described base has one for the shell chamber of accommodating described linking mechanism, described linking mechanism comprises the first rotating shaft extended in the horizontal direction, be set in the first gear in described first rotating shaft, the second rotating shaft extended in the horizontal direction, be set in the second gear in described second rotating shaft, and described first rotating shaft is fixedly attached to the strut of described display screen, described first gear is connected with described second gears meshing, when operating described second axis of rotation, described second rotating shaft drives described second gear successively, described first gear, described first rotating shaft, described strut action and ordering about before and after described display screen is rotated.
Preferably, also comprise the operation piece for driving described second axis of rotation, and one end of described operation piece is fixedly connected with one end of described second rotating shaft, the other end of described operation piece extends to outside, described shell chamber.
Preferably, described operation piece comprises an attachment post coaxial with described second rotating shaft, and one end of described attachment post is fixedly connected with described second rotating shaft, and the other end is provided with the holding part be positioned at outside described shell chamber.
Preferably, described second rotating shaft is connected with described attachment post by an axle sleeve; Described axle sleeve is fixedly connected with described second rotating shaft; The sidewall of described axle sleeve offers the first screw, described attachment post offers second screw corresponding with described first screwhole position, and described axle sleeve and described attachment post are interspersed in described first screw by screw and the second screw screw thread is fixed.
Preferably, described attachment post is provided with screw thread, described attachment post is arranged with the locking nut with described threaded adapter, it is outside that described locking nut is positioned at described shell chamber, described locking nut shell rotates to and abuts with the outer wall in described shell chamber, to limit the rotation of described operation piece.
Preferably, the quantity of described strut is two, one end of strut described in two is fixedly connected with the two ends of described first rotating shaft respectively, and the other end of strut described in two is connected with described display screen respectively, and strut described in two is symmetricly set in the both sides of described first gear.
Preferably, one end that described strut is connected with described first rotating shaft offers clip slot, and described first rotating shaft is provided with the plat part be placed in described clip slot, and described plat part is connected by spiro connecting piece with the cell wall of described clip slot.
Preferably, described display device also comprises one and is installed on gear cap in described shell chamber, and described gear cap is fixedly connected with the bottom in described shell chamber, described first gear and the second gear to be packaged in the containing space that formed bottom described gear cap and described shell chamber.
Preferably, two dunnages are provided with in described shell chamber, dunnage described in two all upwards extends from the bottom in described shell chamber, dunnage described in two all offers the first axial trough putting described first rotating shaft, dunnage described in two also all offers the second axial trough putting described second rotating shaft.
Preferably, described display device is LCD TVs.
The technical solution of the utility model by arranging a linking mechanism between display screen and base, and linking mechanism is set comprises the first rotating shaft extended in the horizontal direction, be set in the first gear in the first rotating shaft, the second rotating shaft extended in the horizontal direction, be set in the second gear in the second rotating shaft, first rotating shaft is fixedly attached to the strut of display screen, and by the first gear and the second gears meshing, when achieving operation the second axis of rotation, second rotating shaft drives the second gear successively, first gear, first rotating shaft, strut action and ordering about before and after display screen is rotated, thus user can according to demands of individuals the angle of free adjustment display screen, substantially increase the comfort level that user watches display device.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the plane structure schematic diagram of the utility model display device one embodiment;
Fig. 2 is the Split type structure schematic diagram of Fig. 1 display device;
Fig. 3 is the assembly structure schematic diagram of Fig. 2 mesochite chamber and linking mechanism;
Fig. 4 is the Split type structure schematic diagram of Fig. 3;
Fig. 5 is the assemble mechanism schematic diagram of operation piece and the second rotating shaft in Fig. 1;
Fig. 6 is the assembling schematic diagram of display screen, linking mechanism and base in Fig. 1, and wherein display screen is in vertical shape body;
Fig. 7 is phase diagram when display screen leans forward in Fig. 6;
Phase diagram when Fig. 8 is display screen layback in Fig. 6.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 1 | Display device | 10 | Display screen |
| 20 | Base | 21 | Seat board |
| 22 | Link | 23 | Shell chamber |
| 230 | Supporting portion | 231 | First axial trough |
| 232 | Second axial trough | 30 | Linking mechanism |
| 31 | First rotating shaft | 311 | Plat part |
| 32 | First gear | 33 | Second rotating shaft |
| 34 | Second gear | 35 | Strut |
| 350 | Clip slot | 36 | Operation piece |
| 361 | Attachment post | 362 | Holding part |
| 363 | Locking nut | 37 | Axle sleeve |
| 38 | Lock screw | 39 | Spiro connecting piece |
| 40 | Gear cap | 41 | To step down breach |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Need explanation, all directivity instruction (such as up, down, left, right, before and afters in the utility model embodiment ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, in the utility model, relate to the description of " first ", " second " etc. only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technological scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technological scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technological scheme does not exist, also not the utility model require protection domain within.
The utility model proposes a kind of display device.
Referring to figs. 1 through the plane structure schematic diagram that 8, Fig. 1 is the utility model display device one embodiment; Fig. 2 is the Split type structure schematic diagram of Fig. 1 display device; Fig. 3 is the assembly structure schematic diagram of Fig. 2 mesochite chamber and linking mechanism; Fig. 4 is the Split type structure schematic diagram of Fig. 3; Fig. 5 is the assemble mechanism schematic diagram of operation piece and the second rotating shaft in Fig. 1; Fig. 6 is the assembling schematic diagram of display screen, linking mechanism and base in Fig. 1, and wherein display screen is in vertical shape body; Fig. 7 is phase diagram when display screen leans forward in Fig. 6; Phase diagram when Fig. 8 is display screen layback in Fig. 6.
In a preferred embodiment of the present utility model, this display device 1 comprises display screen 10, for supporting the base 20 of described display screen 10 and connecting the linking mechanism 30 of described display screen 10 and described base 20, described base 20 has one for the shell chamber 23 of accommodating described linking mechanism 30, described linking mechanism 30 comprises the first rotating shaft 31 extended in the horizontal direction, be set in the first gear 32 in described first rotating shaft 31, the second rotating shaft 33 extended in the horizontal direction, be set in the second gear 34 in described second rotating shaft 33, and connect the strut 35 of described first rotating shaft 31 and described display screen 10, wherein, described first gear 31 is connected with a joggle with described second gear 33, operate the second rotating shaft 33 when rotating, second rotating shaft 33 drives the second gear 34 successively, first gear 32, first rotating shaft 31, strut 35 action and order about before and after display screen 10 rotate.
Described display screen 10 is fixed on described base 20 by a linking mechanism 30 by the technical solution of the utility model, and described display screen 10 can lean forward, swing back relative to described base 20, thus user can according to demands of individuals the angle of free adjustment display screen 10, substantially increase the comfort level that user watches display device 1.
Particularly, described display device 1 can be the display device of LCD TVs, computer or other equipment.Described base 20 comprises seat board 21, and described shell chamber 23 is fixed on described seat board 21.Concrete, described shell chamber 23 can be fixed on described seat board 21 by a connection piece 22, also can be directly fixed on described seat board 21.Described base 20 can be integrated by Shooting Technique, also can be that described shell chamber 23 is fixed on described seat board 21 by assembling, this assembling mode can be screw thread fix, hold fixing etc.
Described first rotating shaft 31 and the second rotating shaft 33 are installed in described shell chamber 23, and, inside, described shell chamber 23 needs supporting structure to support described first rotating shaft 31 and the second rotating shaft 33, as, the supporting portion 230 supporting described first rotating shaft 31 and the second rotating shaft 33 is provided with in described shell chamber 23, this supporting portion 230 can be oppositely arranged and two dunnages extended at vertical direction, or the boss upwards extended bottom described shell chamber 23.Conveniently state, following content is specifically described this dunnage for dunnage.Described dunnage offers the first axial trough 231 rotated for the first rotating shaft 31 and the second rotating shaft 33, in described first axial trough 231, between described first rotating shaft 31 and the second rotating shaft 33, between equal and described dunnage, there is frictional force; When described second rotating shaft 33 of operation and described second gear 34 turn clockwise (from left sides), because described first gear 32 is connected with a joggle with described second gear 34, be subject to the drive of described second gear 34, described first gear 32 is rotated counterclockwise, and drive described first rotating shaft 31 to rotate counterclockwise, now described display screen 10 can overcome described dunnage to the first rotating shaft 31 and the second rotating shaft 33 frictional force and lean forward (with reference to Fig. 6 and Fig. 7).When operating described second rotating shaft 33 and described second gear 34 is rotated counterclockwise, because described first gear 32 is connected with a joggle with described second gear 34, be subject to the drive of described second gear 34, described first gear 31 turns clockwise, and drive described first rotating shaft 31 to rotate clockwise, now described display screen 10 can overcome described dunnage to the first rotating shaft 31 and the second rotating shaft 33 frictional force and swing back (with reference to Fig. 8).
In a upper embodiment, because display screen 10 is the frictional force of described first rotating shaft 31 of dependence and the second rotating shaft 33 and inside, described shell chamber 23, holding position is stable; The frictional force that described first rotating shaft 31 and the second rotating shaft 33 are subject in rotation process is larger.For the ease of the operation of user, in the present embodiment, described linking mechanism 30 also comprises the operation piece 36 for driving described second rotating shaft 33 to rotate, and one end of described operation piece 36 is fixedly connected with one end of described second rotating shaft 33, and it is outside that the other end extends to described shell chamber 23.In the present embodiment, operation piece 36 is that a knob is like this, and when needing the angle regulating described display screen 10, user can by rotating described operation piece 36, and to drive described second rotating shaft 33 to rotate, thus the described display screen 10 of final drive rotates.Certainly, the frictional force be subject in described shell chamber 23 due to the second rotating shaft 33 and the first rotating shaft 31 is comparatively large, and when rotating described operation piece 36, user also can rotate this operation piece 36 by instrument.
For the ease of user by operation piece 36 described in instrument or manual rotation, in the present embodiment, with reference to Fig. 2, described operation piece 36 comprises attachment post 361, one end of described attachment post 361 is fixedly connected with described second rotating shaft 33, and the other end is provided with the holding part 362 be positioned at outside described shell chamber 23.
Particularly, the attachment post 361 of described operation piece 36 is fixedly connected with described second rotating shaft 33.Certainly, described second rotating shaft 33 has multiple with the mode that is fixedly connected with of described attachment post 361, as welding, clamping, be threaded etc. is all fine.In addition, for the ease of operation, can there be variform described holding part 362, and such as, the L-shaped setting in described holding part, "T"-shaped setting or disc arrange and be all fine.
Consider the terseness that described second rotating shaft 33 is assembled and the soundness that described operation piece 36 is connected with described second rotating shaft 33; In the present embodiment, continue with reference to Fig. 2, described second rotating shaft 33 is connected with described attachment post 361 by an axle sleeve 37; Described axle sleeve 37 is fixedly connected with described second rotating shaft 33; The sidewall of described axle sleeve 37 offers the first screw, described attachment post offers second screw corresponding with described first screwhole position, described axle sleeve 37 and described attachment post 361 are interspersed in described first screw and the second screw by lock screw 38 and screw thread is fixed.
So, after described second rotating shaft 33 is assemblied in described shell chamber 23, described attachment post 361 is stretched in described axle sleeve 37, and by described lock screw 38 through described first screw and the second screw, so that described attachment post 361 is fixed together with described axle sleeve 37.
Although user can regulate the angle of described display screen 10 by operation piece 36 described in instrument or manual rotation, but described second rotating shaft 33 and the first rotating shaft 31 rotate for a long time and the second rotating shaft 33 and the first rotating shaft 31 may be caused to reduce gradually with the frictional force of inside, described shell chamber 23, once the frictional force that the second rotating shaft 33 and the first rotating shaft 31 are subject to inside, described shell chamber 23 is little of certain critical value, described display screen 10 may lean forward or swing back under self gravitation effect.In order to prevent the generation of this situation, in the present embodiment, with reference to Fig. 3, Fig. 4 and Fig. 5, described attachment post 361 is provided with screw thread, described attachment post 361 is arranged with the locking nut 363 with described threaded adapter, it is outside that described locking nut 363 is positioned at described shell chamber 23, and described locking nut 363 can rotate to and abuts with the outer wall in described shell chamber 23, to limit the rotation of described operation piece 36.
When needing the angle regulating described display screen 10, need first described locking nut 363 to be outwarded winding, to make described locking nut 363 throw off and the abutting of described shell chamber 23 outer wall, then pass through the operation piece 36 i.e. angle of adjustable described display screen 10 described in instrument or manual rotation; After by the angle adjustment of described display screen 10 to the angle needed, rotate described locking nut 363, to make this locking nut 363 abut with described shell chamber 23 outer wall, and limit the rotation of described operation piece 36.So, the stable of described display screen 10 position can be kept.
In the above-described embodiments, although a strut 35 can support described display screen 10, but in order to strengthen the stability of described display screen 10 self, in the present embodiment, with reference to Fig. 4, the quantity of described strut 35 is two, and one end of strut 35 described in two is fixedly connected with the two ends of the first rotating shaft 31 respectively, the other end of amount strut 35 is fixedly connected with described display screen 10 respectively, and strut described in two is symmetricly set in the both sides of described first gear.
On the basis of a upper embodiment, in order to strengthen the steadiness that described strut 35 is connected with described first rotating shaft 31 further, in the present embodiment, continue with reference to Fig. 4, one end that described strut 35 is connected with described first rotating shaft 31 offers clip slot 350, described first rotating shaft 31 is provided with the plat part 311 be placed in described clip slot 350, and described plat part 311 is connected by spiro connecting piece 39 with the cell wall of described clip slot 350.
Be subject to the fixing of described spiro connecting piece 39, described strut 35 can not move up and down relative to described first rotating shaft 31; After described plat part 311 clamps by described clip slot 350, can prevent described strut 35 from swinging relative to described first rotating shaft 31.
Further, with reference to Fig. 3 and Fig. 4, described display device 1 also comprises one and is installed on gear cap 40 in described shell chamber 23, described gear cap 40 is fixedly connected with the bottom in described shell chamber 23, described first gear 32 and the second gear 34 to be packaged in the containing space that formed bottom described gear cap 40 and described shell chamber 23.
Before described gear cap 40 is not set, in shell chamber 23 as described in impurity (as dust, paper scrap etc.) may enter, once impurity accumulates too much in described shell chamber 23, bring larger resistance will to the running of described first gear 31 and the second gear 33, even the first gear 31 and the second gear 33 cannot operate, thus cause the angle of described display screen 10 to regulate.After described gear cap 40 is set, greatly can reduces the possibility that impurity enters inside, described shell chamber 23, also improve the working life of this display device 1.
Further, continue with reference to Fig. 4, two dunnages 230 are provided with in described shell chamber 23, dunnage 230 described in two all upwards extends from the bottom in described shell chamber 23, dunnage 230 described in two all offers the first axial trough 231 putting described first rotating shaft 31, dunnage 230 described in two also all offers the second axial trough 232 putting described second rotating shaft 33.
The setting of described first axial trough 231 and the second axial trough 232 is rotated mainly to described first rotating shaft 31 and the second rotating shaft 33 and is stepped down.Generally, in order to the stationarity keeping described first rotating shaft 31 and the second rotating shaft 33 to rotate, described first axial trough 231 and the second axial trough 232 are all that semicircular in shape is arranged, described gear cap offers the step down breach 41 corresponding with described first axial trough 231 position, this breach 41 of stepping down also is that semicircular in shape is arranged, so, this step down breach 41 and described first axial trough 231 surround and are formed with manhole, to hold fixing by described first rotating shaft 31, provide enough frictional force to give the first rotating shaft 31.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every under inventive concept of the present utility model; utilize the equivalent structure transformation that the utility model specification and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present utility model.
Claims (10)
1. a display device, comprise display screen and the base for supporting described display screen, it is characterized in that, also comprise the linking mechanism of the described display screen of a connection and described base, described base has one for the shell chamber of accommodating described linking mechanism, described linking mechanism comprises the first rotating shaft extended in the horizontal direction, be set in the first gear in described first rotating shaft, the second rotating shaft extended in the horizontal direction, be set in the second gear in described second rotating shaft, and described first rotating shaft is fixedly attached to the strut of described display screen, described first gear is connected with described second gears meshing, when operating described second axis of rotation, described second rotating shaft drives described second gear successively, described first gear, described first rotating shaft, described strut action and ordering about before and after described display screen is rotated.
2. display device as claimed in claim 1, it is characterized in that, also comprise the operation piece for driving described second axis of rotation, one end of described operation piece is fixedly connected with one end of described second rotating shaft, and the other end of described operation piece extends to outside, described shell chamber.
3. display device as claimed in claim 2, is characterized in that, described operation piece comprises an attachment post coaxial with described second rotating shaft, and one end of described attachment post is fixedly connected with described second rotating shaft, and the other end is provided with the holding part be positioned at outside described shell chamber.
4. display device as claimed in claim 3, is characterized in that, described second rotating shaft is connected with described attachment post by an axle sleeve; Described axle sleeve is fixedly connected with described second rotating shaft; The sidewall of described axle sleeve offers the first screw, described attachment post offers second screw corresponding with described first screwhole position, and described axle sleeve and described attachment post are interspersed in described first screw and the second screw by screw and screw thread is fixed.
5. display device as claimed in claim 3, it is characterized in that, described attachment post is provided with screw thread, described attachment post is arranged with the locking nut with described threaded adapter, it is outside that described locking nut is positioned at described shell chamber, described locking nut shell rotates to abutting with the outer wall in described shell chamber, to limit the rotation of described operation piece.
6. display device as claimed in claim 1, it is characterized in that, the quantity of described strut is two, one end of strut described in two is fixedly connected with the two ends of described first rotating shaft respectively, the other end of strut described in two is fixedly connected with described display screen respectively, and strut described in two is symmetricly set in the both sides of described first gear.
7. display device as claimed in claim 6, it is characterized in that, one end that described strut is connected with described first rotating shaft offers clip slot, and described first rotating shaft is provided with the plat part be placed in described clip slot, and described plat part is connected by spiro connecting piece with the cell wall of described clip slot.
8. display device as claimed in claim 1, it is characterized in that, also comprise one and be installed on gear cap in described shell chamber, described gear cap is fixedly connected with the bottom in described shell chamber, described first gear and the second gear to be packaged in the containing space that formed bottom described gear cap and described shell chamber.
9. display device as claimed in claim 1, it is characterized in that, two dunnages are provided with in described shell chamber, dunnage described in two all upwards extends from the bottom in described shell chamber, dunnage described in two all offers the first axial trough putting described first rotating shaft, dunnage described in two also all offers the second axial trough putting described second rotating shaft.
10. the display device as described in any one of claim 1 to 9, is characterized in that, described display device is LCD TVs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020921.0U CN205226806U (en) | 2015-12-09 | 2015-12-09 | Display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020921.0U CN205226806U (en) | 2015-12-09 | 2015-12-09 | Display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226806U true CN205226806U (en) | 2016-05-11 |
Family
ID=55901872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020921.0U Expired - Fee Related CN205226806U (en) | 2015-12-09 | 2015-12-09 | Display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165964A (en) * | 2017-06-07 | 2017-09-15 | 广州敏力科技有限公司 | A kind of seamless coating steel pipe support bar |
| CN112728312A (en) * | 2020-12-24 | 2021-04-30 | 深圳创维－Rgb电子有限公司 | Display device |
-
2015
- 2015-12-09 CN CN201521020921.0U patent/CN205226806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165964A (en) * | 2017-06-07 | 2017-09-15 | 广州敏力科技有限公司 | A kind of seamless coating steel pipe support bar |
| CN112728312A (en) * | 2020-12-24 | 2021-04-30 | 深圳创维－Rgb电子有限公司 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20211209 |