CN103629488A - Six-axis suspension type adjusting platform of projector - Google Patents
Six-axis suspension type adjusting platform of projector Download PDFInfo
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- CN103629488A CN103629488A CN201310615186.7A CN201310615186A CN103629488A CN 103629488 A CN103629488 A CN 103629488A CN 201310615186 A CN201310615186 A CN 201310615186A CN 103629488 A CN103629488 A CN 103629488A
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Abstract
The invention discloses a six-axis suspension type adjusting platform of a projector in the field of DLP display wall auxiliary devices. The adjusting platform is composed of Y-axis threaded adjusting rods, Z-axis threaded adjusting rods, an X-axis threaded adjusting rod, adjusting knobs, stand columns, an installation panel and a base board. The two ends of the base board are respectively provided with three stand columns, wherein the three stand columns at each end are connected with the installation panel through the three Y-axis threaded adjusting rods. The bottom face of the installation panel is connected with the upper face of the base board through the two Z-axis threaded adjusting rods and the X-axis threaded adjusting rod. The adjusting knobs are arranged on the threaded adjusting rods, and adjusting rods can be manually adjusted or motors can be added to the adjusting rods to drive the adjusting rods with electricity. Through rotation of the Y-axis threaded adjusting rods, the Z-axis threaded adjusting rods and the X-axis threaded adjusting rod, the installation panel can move up and down, left and right and back and forth, and an image of the projector is adjusted to the optimal position. According to the six-axis suspension type adjusting platform of the projector, the hand feeling of adjusting is relaxed, positioning is accurate, the structural strength is high, the six-axis suspension type adjusting platform is not prone to damage, the structure is simple, and the six-axis suspension type adjusting platform is not limited by site conditions and can be installed and used at any angle.
Description
Technical field
The present invention and a kind of DLP show wall supplementary equipment, more particularly, and the hanging adjustment platform of projector's six axle suspension of the present invention and a kind of convenient accurate adjustment projector.
Background technique
Projector's adjustment platform structure in industry is more complicated at present, generally has 4 layers at least from top to bottom, therefore cause that tune platform play is excessive, precision is adjusted in impact, and adjusts platform oneself height too high, makes the increasing of cabinet size.
Summary of the invention
Goal of the invention of the present invention is to overcome the deficiencies in the prior art, and a kind of hanging adjustment platform of projector's six axle suspension with convenient accurate adjustment effect is provided.
Goal of the invention of the present invention is achieved through the following technical solutions:
The hanging adjustment platform of a kind of projector six axle suspension, described adjustment platform is connected and composed by Y-axis threaded adjusting bar, Z axis threaded adjusting bar, X-axis threaded adjusting bar, adjustment knob, column, installation flat board and base plate, described base plate is rectangular, the two ends of base plate arrange respectively three root posts, described three root posts are isosceles triangle and vertically put, a root post is arranged on the center of bottom end, the both sides of the another two root post apportion base plate the other ends; The end of described column connects a cross bar, and described cross bar is provided with axle bed, is provided with joint ball bearing in described axle bed, and described joint ball bearing connects Y-axis threaded adjusting bar, and the end of described Y-axis threaded adjusting bar is provided with adjustment knob; Described installation flat board is rectangle, and dull and stereotyped position of answering with Y-axis threaded adjusting pole pair is installed and is provided with notch, and described notch is provided with fixed base, and described fixed base is provided with the universal joint with nut, the described universal joint with nut and the engagement of Y-axis threaded adjusting bar; One side of described base plate is provided with two stake seats, and described stake seat connection shaft seat, is provided with joint ball bearing in described axle bed, and described joint ball bearing connects Z axis threaded adjusting bar; The dull and stereotyped bottom of described installation is provided with fixed base, and described fixed base is provided with the universal joint with nut, and the described universal joint with nut meshes with Z axis threaded adjusting bar, described Z axis threaded adjusting bar end be provided with adjustment knob; Described base plate is provided with stake seat in the position of nearly center stand column, described stake seat is provided with axle bed, is provided with joint and asks bearing in described axle bed, and described joint ball bearing connects X-axis threaded adjusting bar; The dull and stereotyped bottom of described installation is provided with fixed base, and described fixed base is provided with the universal joint with nut, and the described universal joint with nut meshes with X-axis threaded adjusting bar, described X-axis threaded adjusting bar end be provided with adjustment knob.
The object of the present invention's invention can also be achieved through the following technical solutions:
The fixed base that described and Y-axis threaded adjusting bar are supporting and be arranged on and install in the dull and stereotyped notch arranging with the universal joint of nut.Described Y-axis threaded adjusting bar, Z axis threaded adjusting bar and X-axis threaded adjusting bar are connected machine shaft.The cross bar of described column is provided with suspension mounting plate.
Compared with prior art, the present invention has following beneficial effect:
1. because there is no the structures such as chute of traditional tune platform, while adjusting platform to move, except the rotation of 6 joint shaft bearings and the rotation of screw rod and nut advance and retreat, there is no other mutual friction portion and gap.The defect such as dumb or gapped therefore do not slide, adjusts the height of platform to be reduced to below 20 millimeters;
2. regulate feel easily, accurate positioning;
3. structural strength is high, not fragile;
4. simple in structure, easy for installation;
5. because feel is light, therefore power of motor can be reduced after changing electric adjustable platform into, reduce energy consumption;
6. not limited by site condition, can arbitrarily angledly install and use.
Accompanying drawing explanation
Accompanying drawing 1 is the hanging adjustment platform architecture of projector's six axle suspension perspective view.
In figure: Y-axis threaded adjusting bar (Y1) 1, Y-axis threaded adjusting bar (Y2) 2, Y-axis threaded adjusting bar (Y3) 3, Z axis threaded adjusting bar (Z1) 4, Z axis threaded adjusting bar (Z2) 5, X-axis threaded adjusting bar (X) 6, adjustment knob 7, column 8-1,8-2,8-3, installation flat board 9, base plate 10, cross bar 11, stake seat 12-1,12-2, fixed base 13-1,13-2,13-3.
Embodiment
Below in conjunction with drawings and Examples, essentiality content of the present invention is described in further detail:
As shown in Figure 1: the hanging adjustment platform of a kind of projector six axle suspension, adjust platform by Y-axis threaded adjusting bar 1, 2, 3, Z axis threaded adjusting bar 4, 5, X-axis threaded adjusting bar 6, adjust knob 7, column 8-1, 8-2, 8-3, flat board 9 and base plate 10 are installed to be connected and composed, base plate 10 is rectangular, according to three points, form the principle of a plane, the two ends of base plate 10 arrange respectively three root post 8-1, 8-2, 8-3, three root post 8-1, 8-2, 8-3 is by Y-axis threaded adjusting bar 1, 2, 3 hang connection flat board 9, three root post 8-1, 8-2, 8-3 is isosceles triangle and vertically puts, a root post 8-1 is arranged on the center of base plate 10 ends, another two root post 8-2, the both sides of 8-3 apportion base plate 10 the other ends, the end of column 8-1,8-2,8-3 connects a cross bar 11, cross bar 11 is provided with axle bed, in axle bed, be provided with joint ball bearing, joint ball bearing connects Y-axis threaded adjusting bar 1,2,3, and so, no matter whether Y-axis threaded adjusting bar 1,2,3 and cross bar 11 can rotate freely in plumbness, the end of Y-axis threaded adjusting bar 1,2,3 is provided with adjusts knob 7, by rotation, adjust knob 7, drive 1,2,3 rotations of Y-axis threaded adjusting bar, and then make the installation flat board 9 of its connection do upper and lower displacement.Installing dull and stereotyped 9 is rectangle, dull and stereotyped 9 positions corresponding with Y-axis threaded adjusting bar 1,2,3 are installed and are provided with notch, notch is provided with fixed base and (makes to install dull and stereotyped plate face and there is no obstacle, the convenient projector of putting), fixed base is provided with the universal joint with nut, with universal joint and the engagement of Y-axis threaded adjusting bar of nut, so no matter flat board and Y-axis threaded adjusting bar 1,2,3 are installed whether in plumbness, do not affect both connection of rotatings.One side of base plate 10 is provided with two stake seat 12-1,12-2, and stake seat 12-1,12-2 connection shaft seat, be provided with joint ball bearing in axle bed, and joint ball bearing connects Z axis threaded adjusting bar 4,5; Dull and stereotyped 9 bottoms are installed and are provided with fixed base 13-1,13-2, fixed base 13-1,13-2 are provided with the universal joint with nut, universal joint and 4,5 engagements of Z axis threaded adjusting bar with nut, Z axis threaded adjusting bar 4,5 end be provided with and adjust knob 7, by rotation, adjust knob 7, drive 4,5 rotations of Z axis threaded adjusting bar, and then the installation flat board 9 of its connection is moved forward and backward.Base plate 10 is provided with stake seat 12-3 in the position of nearly center stand column 8-1, stake seat 12-3 is provided with axle bed, is provided with joint and asks bearing in axle bed, and joint ball bearing connects X-axis threaded adjusting bar 6, so, no matter whether Z axis threaded adjusting bar 6 can rotate in plumbness freely with stake seat 12-3.Dull and stereotyped 9 bottoms are installed and are provided with fixed base 13-3, fixed base 13-3 is provided with the universal joint with nut, universal joint and 6 engagements of X-axis threaded adjusting bar with nut, X-axis threaded adjusting bar 6 end be provided with and adjust knob 7, by rotation, adjust knob 7, drive 6 rotations of X-axis threaded adjusting bar, and then the installation dull and stereotyped 9 of its connection is moved left and right.Y-axis threaded adjusting bar 1,2,3, Z axis threaded adjusting bar 4,5 and X-axis threaded adjusting bar 6 are connected machine shaft, by electric controller, regulated dull and stereotyped 9 movements of front and back are up and down installed.The cross bar 11 of column 8-1,8-2,8-3 is provided with suspension mounting plate, in order to be arranged on the ceiling board or support of building.
Embodiment: the three root post 8-1,8-2, the 8-3 that are isosceles triangle in the base plate 10 horizontal plane settings of adjusting platform, with 3 Y-axis threaded adjusting bars 1,2 connected vertically, 3(, be parallel to Y-axis) dull and stereotyped 9 suspensions, the lifting of these 3 Y-axis threaded adjusting bar 1,2,3 capable of regulating mountion plates will be installed.With two Z axis threaded adjusting bars 4,5(, be parallel to Z axis) be connected to base plate 10 above and dull and stereotyped 9 both sides are below installed, these two Z axis threaded adjusting bars, 4,5 capable of regulatings are installed dull and stereotyped 9 move forward and backward.With an X-axis threaded adjusting bar 6(, be parallel to X-axis) be connected to base plate 10 above and 2 points below dull and stereotyped 9 are installed, in order to adjust the left and right translation of installing dull and stereotyped 9.Like this, adjust platform and can adjust arbitrarily position and angle by six roots of sensation adjustable lever.Adjustable lever manual tune or add that motor changes and electronicly all can.Adjust the large I of image and revolve 3 knobs such as three Y-axis threaded adjusting bars 1,2,3; Image moves up and down two knobs such as adjustable Z axis threaded adjusting bar 4,5; Image moves left and right adjustable X-axis threaded adjusting bar 6 knobs; Wanting image rotation Z axis threaded adjusting bar 4,5 knobs can be pressed to opposite direction rotates; Image rectangular distortion is adjustable Y-axis threaded adjusting bar 1 or Y-axis threaded adjusting bar 2, adjusts by the flexible cooperation of six knobs, image can be transferred to optimum position.
It should be noted that in our design proposal and in Y and Z direction, also to have a small amount of translation during along directions X translation when platform, but this displacement is quite little, because a right-angled triangle is when the angle of adjacent side and hypotenuse is very little, these two edge lengths are basic equating.As being parallel in the long situation for 200MM of 2 regulating levers of Z axis, when platform during along move ± 20MM of directions X (the maximum moving range of platform) Y and the translation of Z direction be not more than positive and negative 0.5MM, as long as correct a little.Be proven, the tune platform that principle is made is like this when being subject to External Force Acting, and stability is splendid, does not have radial force because the corresponding six roots of sensation adjustable lever of six fulcrums only has axially loaded, so adjust platform to be subject to produce in external force situation displacement very little.
Claims (4)
- The hanging adjustment platform of 1.Yi Zhong projector six axle suspension, it is characterized in that: described adjustment platform is connected and composed by Y-axis threaded adjusting bar, Z axis threaded adjusting bar, X-axis threaded adjusting bar, adjustment knob, column, installation flat board and base plate, described base plate is rectangular, the two ends of base plate arrange respectively three root posts, described three root posts are isosceles triangle and vertically put, a root post is arranged on the center of bottom end, the both sides of the another two root post apportion base plate the other ends; The end of described column connects a cross bar, and described cross bar is provided with axle bed, is provided with joint ball bearing in described axle bed, and described joint ball bearing connects Y-axis threaded adjusting bar, and the end of described Y-axis threaded adjusting bar is provided with adjustment knob; Described installation flat board is rectangle, and dull and stereotyped position of answering with Y-axis threaded adjusting pole pair is installed and is provided with notch, and described notch is provided with fixed base, and described fixed base is provided with the universal joint with nut, the described universal joint with nut and the engagement of Y-axis threaded adjusting bar; One side of described base plate is provided with two stake seats, and described stake seat connection shaft seat, is provided with joint ball bearing in described axle bed, and described joint ball bearing connects Z axis threaded adjusting bar; The dull and stereotyped bottom of described installation is provided with fixed base, and described fixed base is provided with the universal joint with nut, and the described universal joint with nut meshes with Z axis threaded adjusting bar, described Z axis threaded adjusting bar end be provided with adjustment knob; Described base plate is provided with stake seat in the position of nearly center stand column, described stake seat is provided with axle bed, is provided with joint and asks bearing in described axle bed, and described joint ball bearing connects X-axis threaded adjusting bar; The dull and stereotyped bottom of described installation is provided with fixed base, and described fixed base is provided with the universal joint with nut, and the described universal joint with nut meshes with X-axis threaded adjusting bar, described X-axis threaded adjusting bar end be provided with adjustment knob.
- 2. the hanging adjustment platform of projector according to claim 1 six axle suspension, is characterized in that: the fixed base that described and Y-axis threaded adjusting bar are supporting and be arranged on and install in the dull and stereotyped notch arranging with the universal joint of nut.
- 3. the hanging adjustment platform of projector according to claim 1 six axle suspension, is characterized in that: described Y-axis threaded adjusting bar, Z axis threaded adjusting bar and X-axis threaded adjusting bar are connected machine shaft.
- 4. the hanging adjustment platform of projector according to claim 1 six axle suspension, is characterized in that: the cross bar of described column is provided with suspension mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615186.7A CN103629488B (en) | 2013-11-28 | 2013-11-28 | The hanging adjustment platform of projector six axle suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615186.7A CN103629488B (en) | 2013-11-28 | 2013-11-28 | The hanging adjustment platform of projector six axle suspension |
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| Publication Number | Publication Date |
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| CN103629488A true CN103629488A (en) | 2014-03-12 |
| CN103629488B CN103629488B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310615186.7A Active CN103629488B (en) | 2013-11-28 | 2013-11-28 | The hanging adjustment platform of projector six axle suspension |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019345A (en) * | 2014-06-19 | 2014-09-03 | 北京石油化工学院 | Movable video playing device |
| CN106907549A (en) * | 2017-02-13 | 2017-06-30 | 北京工业大学 | A kind of three axle positioning tables for thermal infrared imager |
| CN107916220A (en) * | 2016-10-11 | 2018-04-17 | 广州康昕瑞基因健康科技有限公司 | XY platforms screw drives mounting structure |
| CN108167606A (en) * | 2018-02-13 | 2018-06-15 | 福清展旭电子有限公司 | The projector bolster and its application method of high loadability |
| CN108317357A (en) * | 2017-12-31 | 2018-07-24 | 广东创捷智能科技有限公司 | A kind of adjust automatically platform for DLP projector |
| CN109932823A (en) * | 2018-04-24 | 2019-06-25 | 惠州市华阳多媒体电子有限公司 | A kind of height-adjustable DLP module |
| CN115164037A (en) * | 2022-06-17 | 2022-10-11 | 重庆市天实精工科技有限公司 | Flat six-axis adjusting platform |
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| GB2025281A (en) * | 1978-07-14 | 1980-01-23 | Torres Leza F | Triaxial Programmable Module for Machine Tool Control Elements |
| CN201368297Y (en) * | 2008-12-10 | 2009-12-23 | 北京迪生动画科技有限公司 | High precision electric control displacement platform |
| CN201944498U (en) * | 2010-11-26 | 2011-08-24 | 江苏威汇力自动化技术有限公司 | Three-axle moving machine seat |
| CN202580510U (en) * | 2012-05-02 | 2012-12-05 | 北京高立开元创新科技有限公司 | Mounting bracket of wireless scanning device |
| US20130192395A1 (en) * | 2011-11-09 | 2013-08-01 | Lev Nikolaevich Yevstratov | Triaxial camera suspension unit |
| CN203549302U (en) * | 2013-11-28 | 2014-04-16 | 上海纬而视科技股份有限公司 | Six-shaft suspension type adjusting platform of projector |
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2013
- 2013-11-28 CN CN201310615186.7A patent/CN103629488B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2025281A (en) * | 1978-07-14 | 1980-01-23 | Torres Leza F | Triaxial Programmable Module for Machine Tool Control Elements |
| CN201368297Y (en) * | 2008-12-10 | 2009-12-23 | 北京迪生动画科技有限公司 | High precision electric control displacement platform |
| CN201944498U (en) * | 2010-11-26 | 2011-08-24 | 江苏威汇力自动化技术有限公司 | Three-axle moving machine seat |
| US20130192395A1 (en) * | 2011-11-09 | 2013-08-01 | Lev Nikolaevich Yevstratov | Triaxial camera suspension unit |
| CN202580510U (en) * | 2012-05-02 | 2012-12-05 | 北京高立开元创新科技有限公司 | Mounting bracket of wireless scanning device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019345A (en) * | 2014-06-19 | 2014-09-03 | 北京石油化工学院 | Movable video playing device |
| CN107916220A (en) * | 2016-10-11 | 2018-04-17 | 广州康昕瑞基因健康科技有限公司 | XY platforms screw drives mounting structure |
| CN106907549A (en) * | 2017-02-13 | 2017-06-30 | 北京工业大学 | A kind of three axle positioning tables for thermal infrared imager |
| CN108317357A (en) * | 2017-12-31 | 2018-07-24 | 广东创捷智能科技有限公司 | A kind of adjust automatically platform for DLP projector |
| CN108167606A (en) * | 2018-02-13 | 2018-06-15 | 福清展旭电子有限公司 | The projector bolster and its application method of high loadability |
| CN108167606B (en) * | 2018-02-13 | 2024-01-19 | 福清展旭电子有限公司 | Projector carrier with high load capacity and method of use thereof |
| CN109932823A (en) * | 2018-04-24 | 2019-06-25 | 惠州市华阳多媒体电子有限公司 | A kind of height-adjustable DLP module |
| CN115164037A (en) * | 2022-06-17 | 2022-10-11 | 重庆市天实精工科技有限公司 | Flat six-axis adjusting platform |
| CN115164037B (en) * | 2022-06-17 | 2023-08-29 | 重庆市天实精工科技有限公司 | Flat six-axis adjusting platform |
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|---|---|
| CN103629488B (en) | 2015-09-16 |
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