CN101566264B - Rotational structure of supporting frame - Google Patents
Rotational structure of supporting frame Download PDFInfo
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- CN101566264B CN101566264B CN 200810094093 CN200810094093A CN101566264B CN 101566264 B CN101566264 B CN 101566264B CN 200810094093 CN200810094093 CN 200810094093 CN 200810094093 A CN200810094093 A CN 200810094093A CN 101566264 B CN101566264 B CN 101566264B
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Abstract
The invention relates to a rotational structure of a supporting frame. When a second fixing plate is rotated, a first rotating piece and a second rotating piece can gradually rotate upwards by increasing the rotating angle of the second fixing plate, the second fixing plate can gradually ascend for a height, and an electronic device or a display device arranged on the second fixing plate can rotate to be in a vertical position state from a horizontal position state.
Description
Technical field
The present invention is a kind of rotational structure of supporting frame, espespecially a kind of supporting frame that is applicable to electronic equipment or display unit.
Background technique
Known techniques such as TaiWan, China patent announcement M274544 number " display apparatus module of the bearing device of capable of regulating lifting range and this bearing device of tool " (application case number be No. 094205193), it is the bearing device that consists of capable of regulating lifting range by a pedestal, a lifting unit and a rotary unit.
If yet this known techniques wants to make display device by laterally putting rotation when vertically putting, need utilize first lifting unit to adjust the altitude range of display device, could utilize rotary unit to make the display device rotation to vertically putting, otherwise the side angle of display device bottom will collide the plane of putting, because, need adopt the two-stage in the operation carries out, can't once-through operation finish, therefore, still have not to the utmost desirable in the use and need to improve part.
Summary of the invention
So main purpose of the present invention, namely be to provide a kind of rotational structure of supporting frame, mainly be that first and second rotating plate can rotate up one section height so that the second fixed plate can rise gradually gradually along with the increase of the second fixed plate angle of swing when rotation the second fixed plate.
The technical solution used in the present invention is:
A kind of rotational structure of supporting frame comprises:
The first rotating plate is to have the pivot hole;
The first gear is to be fixedly arranged on the first fixed plate, and this first gear articulates the first rotating plate with pivot, and this first gear also has circular protrusions;
The second rotating plate is to have the pivot hole;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates the second rotating plate with pivot, and this second gear also has circular protrusions;
Intermediate gear be to be arranged between the first gear and the second gear, and this intermediate gear is hubbed on the first rotating plate; Wherein, the pivot hole of the first rotating plate is articulated in the circular protrusions of the second gear, and the pivot hole of the second rotating plate is articulated in the circular protrusions of the first gear;
By this, the second fixed plate is when initial position, and the front blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate; When rotation the second fixed plate, the second gear driven intermediate gear rotation, make intermediate gear with the directional ring of the second gear direction of rotation around the first gear, and make the first rotating plate, the second rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate.
A kind of rotational structure of supporting frame comprises:
The first gear be to be fixedly arranged on the first fixed plate, and the circular protrusions of this first gear is pivoted with rotating plate;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates this rotating plate with pivot;
Intermediate gear be to be arranged between the first gear and the second gear, and this intermediate gear is hubbed on this rotating plate; Wherein, the second fixed plate is when initial position, and the front blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate; When rotation the second fixed plate, the second gear driven intermediate gear rotation, make intermediate gear with the directional ring of the second gear direction of rotation around the first gear, and make this rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate.
A kind of rotational structure of supporting frame comprises:
The first rotating plate is to have the pivot hole;
The first gear is to be fixedly arranged on the first fixed plate, and this first gear articulates the first rotating plate with pivot, and this first gear also has circular protrusions;
The second rotating plate is to have the pivot hole;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates the second rotating plate with pivot, and this second gear also has circular protrusions;
Tooth belt is to be connected on the first gear and the second gear; Wherein, the pivot hole of the first rotating plate is articulated in the circular protrusions of the second gear, and the pivot hole of the second rotating plate is articulated in the circular protrusions of the first gear;
By this, the second fixed plate is when initial position, and the front blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate; When rotation the second fixed plate, the second gear driven tooth belt makes tooth belt raise up around the first gear, and make the first rotating plate, the second rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate.
A kind of rotational structure of supporting frame comprises:
The first gear be to be fixedly arranged on the first fixed plate, and the circular protrusions of this first gear is pivoted with rotating plate;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates this rotating plate with pivot;
Tooth belt is to be connected on the first gear and the second gear; Wherein, the second fixed plate is when initial position, and the front blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate; When rotation the second fixed plate, the second gear driven tooth belt rotation makes tooth belt raise up around the first gear, and make this rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate.
The beneficial effect that the present invention has is:
On the second fixed plate electronic equipment or display unit can be set, and the second fixed plate by initial position to the rotary course of final position, but electronic equipment or display unit are finished by location status rotation to the vertical location status once-through operation of level, and the side angle of its bottom almost can maintain in certain altitude range, avoiding this side corner impact to the plane of being put, and prevent from abrading or damaging the side angle of this electronic equipment or display unit bottom.
Feature of the present invention, technological means, concrete function and specific embodiment are in connection with description of drawings such as rear.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the stereogram for structure initial position of the present invention;
Fig. 2 is the stereogram for structure rotation status of the present invention;
Fig. 3 is the stereogram for structure of the present invention final position;
Fig. 4 is the three-dimensional exploded view for structure preferred embodiment of the present invention;
Fig. 5 is the three-dimensional exploded view for structure the second embodiment of the present invention;
Fig. 6 is the gear train transmission schematic representation for structure of the present invention;
Fig. 7 is the transmission schematic representation for structure the 3rd embodiment of the present invention.
Embodiment
For the concrete function that can further understand feature of the present invention, technological means and reach, hereby enumerate than specific embodiment, and accompanying drawings such as rear.
See also Fig. 1 to shown in Figure 4, in preferred embodiment, the rotational structure of supporting frame of the present invention comprises: the first rotating plate 30 is to have pivot hole 31; The first gear 10 is to be fixedly arranged on the first fixed plate 20, and this first gear 10 articulates the first rotating plate 30 with pivot 12, and this first gear 10 also has circular protrusions 11; The second rotating plate 40 is to have pivot hole 41; The second gear 50 is to be fixedly arranged on the second fixed plate 60, and this second gear 50 articulates the second rotating plate 40 with pivot 53, and this second gear 50 also has circular protrusions 51; Intermediate gear 70 be to be arranged between the first gear 10 and the second gear 50, and this intermediate gear 70 is hubbed on the first rotating plate 30; Wherein, electronic equipment or display unit 65 (for example: liquid crystal display, LCD TVs, Plasma Display Panel TVs, touch panel) can be set on the second fixed plate 60; The pivot hole 31 of the first rotating plate 30 is articulated in the circular protrusions 51 of the second gear 50, and the pivot hole 41 of the second rotating plate 40 is articulated in the circular protrusions 11 of the first gear 10; By this, the second fixed plate 60 is when initial position, and the front blocked part 32 that terminates in the first rotating plate 30 is supported in the positioning part 62 of the second fixed plate 60, and the front blocked part 22 that terminates in the first fixed plate 20 is supported in the positioning part 42 of the second rotating plate 40; When rotation the second fixed plate 60, the second gears 50 drive intermediate gears 70 rotations, make intermediate gear 70 around the first gear 10 on, and first and second rotating plate 30,40 is rotated up; The second fixed plate 60 is when the final position, and the rear blocked part 33 that terminates in the first rotating plate 30 is supported in the positioning part 62 of the second fixed plate 60, and the rear blocked part 24 that terminates in the first fixed plate 20 is supported in the positioning part 42 of the second rotating plate 40.
Moreover, the pivot 53 of the second gear 50 can have a plane 531, and the pivot hole 63 of the second fixed plate 60 has a straight part 631, wear for pivot 53, also can overlap intrinsic wind spring 54 on the pivot 53, the end 541 of wind spring 54 is resisted against the snap fit 45 of the second rotating plate 40, and when the second fixed plate 60 during in initial position, wind spring 54 is screwed and stored energy; The pivot 12 of the first gear 10 can have a plane 121, and on this pivot 12 and can overlap intrinsic wind spring 13, the end 131 of wind spring 13 is resisted against the snap fit 34 of the first rotating plate 30, and when the second fixed plate 60 during in initial position, wind spring 13 is screwed and stored energy.
In addition, the first fixed plate 20 can arrange a rotary seat 80, and this rotary seat 80 is hubbed on the pedestal 90, and this rotary seat 80 is provided with friction plate 82 and shell fragment 83 with the pivot 81 of pedestal 90, forming friction torsion, and the angle of capable of regulating the first fixed plate 20; Intermediate gear 70 can be embedded with bearing or lining 71, is beneficial to rotation.
Such as Fig. 1,2 and shown in Figure 3, when rotating electric device or display unit 65, first and second rotating plate 30,40 will rotate up gradually along with the increase of the second fixed plate 60 angle of swing, so that be arranged at electronic equipment on the second fixed plate 60 or the display unit 65 one section height that can rise gradually, to the plane of being put (for example: desktop, worktable, Show stand), and prevent from abrading or damaging the side angle of this electronic equipment or display unit 65 bottoms with the side corner impact of avoiding electronic equipment or display unit 65 bottoms; That is to the rotary course of final position, rotated to vertical location status by the location status of level by electronic equipment or display unit 65 by initial position for the second fixed plate 60, and the side angle of its bottom almost can maintain in certain altitude range.
See also shown in Figure 5ly, in a second embodiment, the rotational structure of supporting frame of the present invention comprises: the first gear 10 be to be fixedly arranged on the first fixed plate 20, and the circular protrusions 11 of this first gear 10 is pivoted with rotating plate 40; The second gear 50 is to be fixedly arranged on the second fixed plate 60, and this second gear 50 articulates this rotating plate 40 with pivot 53; Intermediate gear 70 be to be arranged between the first gear 10 and the second gear 50, and this intermediate gear 70 is hubbed on this rotating plate 40; Wherein, the second fixed plate 60 is when initial position, and the front blocked part 46 that terminates in this rotating plate 40 is supported in the positioning part 62 of the second fixed plate 60, and the front blocked part 22 that terminates in the first fixed plate is supported in the positioning part 42 of this rotating plate 40; When rotation the second fixed plate 60, the second gears 50 drive intermediate gears 70 rotations, make intermediate gear 70 around the first gear 10 on, and this rotating plate 40 is rotated up; The second fixed plate 60 is when the final position, and the rear blocked part 47 that terminates in this rotating plate 40 is supported in the positioning part 62 of the second fixed plate 60, and the rear blocked part 24 that terminates in the first fixed plate is supported in the positioning part 42 of this rotating plate 40.
See also shown in Figure 6, the second gear 50 of the present invention, to be fixedly arranged on the second fixed plate 60, and be meshed and transmission with intermediate gear 70, intermediate gear 70 also is meshed and transmission with the first gear 10, and therefore, the first gear 10, intermediate gear 70 and the second gear 50 consist of a gear train, and when rotation during the second gear 50, intermediate gear 70 can be around the first gear 10 on.
See also shown in Figure 7ly, in the 3rd embodiment, intermediate gear 70 is replaceable to be tooth belt 72, and therefore, the rotational structure of supporting frame of the present invention comprises: the first rotating plate 30 is to have pivot hole 31; The first gear 10 is to be fixedly arranged on the first fixed plate 20, and this first gear 10 articulates the first rotating plate 30 with pivot 12, and this first gear 10 also has circular protrusions 11; The second rotating plate 40 is to have pivot hole 41; The second gear 50 is to be fixedly arranged on the second fixed plate 60, and this second gear 50 articulates the second rotating plate 40 with pivot 53, and this second gear 50 also has circular protrusions 51; Tooth belt 72 is to be connected on the first gear 10 and the second gear 50; Wherein, the pivot hole 31 of the first rotating plate 30 is articulated in the circular protrusions 51 of the second gear 50, and the pivot hole 41 of the second rotating plate 40 is articulated in the circular protrusions 11 of the first gear 10; By this, the second fixed plate 60 is when initial position, and the front blocked part 32 that terminates in the first rotating plate 30 is supported in the positioning part 62 of the second fixed plate 60, and the front blocked part 22 that terminates in the first fixed plate 20 is supported in the positioning part 42 of the second rotating plate 40; When rotation the second fixed plate 60, the second gears 50 driven gear belts 72, make tooth belt 72 around the first gear 10 on, and first and second rotating plate 30,40 is rotated up; The second fixed plate 60 is when the final position, and the rear blocked part 33 that terminates in the first rotating plate 30 is supported in the positioning part 62 of the second fixed plate 60, and the rear blocked part 24 that terminates in the first fixed plate 20 is supported in the positioning part 42 of the second rotating plate 40.
Claims (12)
1. the rotational structure of a supporting frame is characterized in that, comprising:
The first rotating plate is to have the pivot hole;
The first gear is to be fixedly arranged on the first fixed plate, and this first gear articulates the first rotating plate with pivot, and this first gear also has circular protrusions;
The second rotating plate is to have the pivot hole;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates the second rotating plate with pivot, and this second gear also has circular protrusions;
Intermediate gear be to be arranged between the first gear and the second gear, and this intermediate gear is hubbed on the first rotating plate; Wherein, the pivot hole of the first rotating plate is articulated in the circular protrusions of the second gear, and the pivot hole of the second rotating plate is articulated in the circular protrusions of the first gear;
By this, the second fixed plate is when initial position, and the front blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate; When rotation the second fixed plate, the second gear driven intermediate gear rotation, make intermediate gear with the directional ring of the second gear direction of rotation around the first gear, and make the first rotating plate, the second rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate.
2. the rotational structure of supporting frame according to claim 1 is characterized in that, on the second fixed plate electronic equipment or display unit can be set.
3. the rotational structure of supporting frame according to claim 1, it is characterized in that, the pivot of this second gear has a plane, and the pivot hole of the second fixed plate has a straight part, wear for this pivot, on this pivot and the sheathed wind spring that is fixed with, the end of wind spring is resisted against the snap fit of the second rotating plate, when the second fixed plate during in initial position, this wind spring is screwed and stored energy; The pivot of this first gear has a plane, and on this pivot and the sheathed wind spring that is fixed with, the end of wind spring is resisted against the snap fit of the first rotating plate, and when the second fixed plate during in initial position, this wind spring is screwed and stored energy.
4. the rotational structure of supporting frame according to claim 1 is characterized in that, this first fixed plate can arrange a rotary seat, and this rotary seat is hubbed on the pedestal, and the pivot of this rotary seat and pedestal is provided with friction plate and shell fragment, to form friction torsion.
5. the rotational structure of supporting frame according to claim 1 is characterized in that, this intermediate gear is embedded with bearing or lining, is beneficial to rotation.
6. the rotational structure of a supporting frame is characterized in that, comprising:
The first gear be to be fixedly arranged on the first fixed plate, and the circular protrusions of this first gear is pivoted with rotating plate;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates this rotating plate with pivot;
Intermediate gear be to be arranged between the first gear and the second gear, and this intermediate gear is hubbed on this rotating plate; Wherein, the second fixed plate is when initial position, and the front blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate; When rotation the second fixed plate, the second gear driven intermediate gear rotation, make intermediate gear with the directional ring of the second gear direction of rotation around the first gear, and make this rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate.
7. the rotational structure of supporting frame according to claim 6, it is characterized in that, the pivot of this second gear has a plane, and the pivot hole of the second fixed plate has a straight part, wear for this pivot, on this pivot and the sheathed wind spring that is fixed with, the end of wind spring is resisted against the snap fit of this rotating plate, when the second fixed plate during in initial position, this wind spring is screwed and stored energy.
8. the rotational structure of a supporting frame is characterized in that, comprising:
The first rotating plate is to have the pivot hole;
The first gear is to be fixedly arranged on the first fixed plate, and this first gear articulates the first rotating plate with pivot, and this first gear also has circular protrusions;
The second rotating plate is to have the pivot hole;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates the second rotating plate with pivot, and this second gear also has circular protrusions;
Tooth belt is to be connected on the first gear and the second gear; Wherein, the pivot hole of the first rotating plate is articulated in the circular protrusions of the second gear, and the pivot hole of the second rotating plate is articulated in the circular protrusions of the first gear;
By this, the second fixed plate is when initial position, and the front blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate; When rotation the second fixed plate, the second gear driven tooth belt makes tooth belt raise up around the first gear, and make the first rotating plate, the second rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in the first rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of the second rotating plate.
9. the rotational structure of supporting frame according to claim 8 is characterized in that, on the second fixed plate electronic equipment or display unit can be set.
10. the rotational structure of supporting frame according to claim 8, it is characterized in that, the pivot of this second gear has a plane, and the pivot hole of the second fixed plate has a straight part, wear for this pivot, on this pivot and the sheathed wind spring that is fixed with, the end of wind spring is resisted against the snap fit of the second rotating plate, when the second fixed plate during in initial position, this wind spring is screwed and stored energy; The pivot of this first gear has a plane, and on this pivot and the sheathed wind spring that is fixed with, the end of wind spring is resisted against the snap fit of the first rotating plate, and when the second fixed plate during in initial position, this wind spring is screwed and stored energy; This first fixed plate can arrange a rotary seat, and this rotary seat is hubbed on the pedestal, and the pivot of this rotary seat and pedestal is provided with friction plate and shell fragment, to form friction torsion.
11. the rotational structure of a supporting frame is characterized in that, comprising:
The first gear be to be fixedly arranged on the first fixed plate, and the circular protrusions of this first gear is pivoted with rotating plate;
The second gear is to be fixedly arranged on the second fixed plate, and this second gear articulates this rotating plate with pivot;
Tooth belt is to be connected on the first gear and the second gear; Wherein, the second fixed plate is when initial position, and the front blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the front blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate; When rotation the second fixed plate, the second gear driven tooth belt rotation makes tooth belt raise up around the first gear, and make this rotating plate with the direction rotation of the second gear direction of rotation; The second fixed plate is when the final position, and the rear blocked part that terminates in this rotating plate is supported in the positioning part of the second fixed plate, and the rear blocked part that terminates in the first fixed plate is supported in the positioning part of this rotating plate.
12. the rotational structure of supporting frame according to claim 11, it is characterized in that, the pivot of this second gear has a plane, and the pivot hole of the second fixed plate has a straight part, wear for this pivot, on this pivot and the sheathed wind spring that is fixed with, the end of wind spring is resisted against the snap fit of this rotating plate, when the second fixed plate during in initial position, this wind spring is screwed and stored energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810094093 CN101566264B (en) | 2008-04-25 | 2008-04-25 | Rotational structure of supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810094093 CN101566264B (en) | 2008-04-25 | 2008-04-25 | Rotational structure of supporting frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101566264A CN101566264A (en) | 2009-10-28 |
| CN101566264B true CN101566264B (en) | 2013-04-17 |
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| CN 200810094093 Active CN101566264B (en) | 2008-04-25 | 2008-04-25 | Rotational structure of supporting frame |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691865B (en) * | 2011-03-23 | 2014-11-05 | 联想(北京)有限公司 | Display and computer |
| WO2017045165A1 (en) | 2015-09-16 | 2017-03-23 | 深圳迈瑞生物医疗电子股份有限公司 | Monitor, display device thereof, monitoring system |
| CN107387986B (en) * | 2017-06-15 | 2018-12-14 | 刘冰洁 | A kind of touch integrated computer convenient for adjusting |
| KR102393729B1 (en) * | 2017-08-31 | 2022-05-04 | 삼성전자주식회사 | Display apparatus |
| CN108506686B (en) * | 2018-03-23 | 2020-03-31 | 苏州佳世达电通有限公司 | Electronic device and support frame thereof |
| CN112344158B (en) * | 2019-08-07 | 2022-01-18 | Tcl科技集团股份有限公司 | Rotating assembly and display device |
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| US5146808A (en) * | 1990-06-28 | 1992-09-15 | Hoshino Gakki Co., Ltd. | Angle adjusting mechanism for an article support |
| EP1158238A1 (en) * | 2000-05-23 | 2001-11-28 | USM Holding AG | Holding device for apparatus |
| EP1661659A1 (en) * | 2004-11-29 | 2006-05-31 | P.M.C. Tecnologie S.r.l. | Swing-over assembly |
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| CN101566264A (en) | 2009-10-28 |
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