CN110985831A - Internal-sinking type double-rotation mechanism and screen comprising same - Google Patents
Internal-sinking type double-rotation mechanism and screen comprising same Download PDFInfo
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- CN110985831A CN110985831A CN201911335534.9A CN201911335534A CN110985831A CN 110985831 A CN110985831 A CN 110985831A CN 201911335534 A CN201911335534 A CN 201911335534A CN 110985831 A CN110985831 A CN 110985831A
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- pivoting block
- torsion spring
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides an inward-sinking type double-rotation mechanism and a screen comprising the same, and belongs to the technical field of display screens. The pivoting assembly comprises a movable disc and a pivoting block, the pivoting block is installed on the movable disc and is pivoted with the movable disc, the movable disc is sunk in the circular cavity, the outer diameter of the movable disc is smaller than the diameter of the circular cavity, and the pivoting block protrudes outwards and is exposed out of the circular cavity. The opening of the circular cavity is provided with a force adjusting plate, the side wall of the force adjusting plate is contacted with the side wall of the movable disc, the middle of the force adjusting plate is provided with a through hole, and the inner diameter of the force adjusting plate is smaller than the outer diameter of the movable disc. The structure is novel, the assembly is convenient, the rotation and forward-leaning and backward-leaning functions are integrated, and the space of the screen bracket can be effectively saved.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to an inward-sinking type double-rotation mechanism and a screen comprising the same.
Background
Screens such as Liquid Crystal Displays (LCDs) are used as carriers of screens, show contents to viewers at different positions in certain specific places, are generally mounted on fixed supports, and have the characteristics of high brightness, low working voltage, low power consumption, long service life and the like. In the use process of some specific occasions, the display screen needs to be rotated and adjusted forward and backward to change the up-down angle of the screen, so that the watching requirements of people with different angles are met. In the current industry, the screen is mounted on a stand, the rotation and forward and backward tilt adjustment functions of the stand are separated, and a certain space is required to meet the functions respectively. Although the rotation that has satisfied the screen of current design and the hypsokinesis regulatory function of leaning on forward, occupation space is great, uses inconveniently to along with the display is more and more thin, for satisfying the appearance pleasing to the eye, make support and screen cooperate better, leave the space of pivot for more and more littleer, for solving this problem, this structure of special research and development.
Disclosure of Invention
The invention aims to provide an inward-sinking type double-rotation mechanism and a screen comprising the same.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an inward-sinking type double-rotation mechanism comprises a fixed assembly and a pivoting assembly, wherein a round cavity is formed in the middle of one side of the fixed assembly, the pivoting assembly comprises a movable disc and a pivoting block, the pivoting block is installed on the movable disc, the pivoting block is pivoted with the movable disc, the movable disc is sunk in the round cavity, the outer diameter of the movable disc is smaller than the diameter of the round cavity, and the pivoting block protrudes outwards and is exposed out of the round cavity; the circular cavity opening part is equipped with the accent power board, accent power board lateral wall with the activity dish lateral wall contacts, it has the through-hole to open in the middle of the accent power board, the internal diameter of accent power board is less than the external diameter of activity dish.
In a preferred technical scheme of the present invention, the movable disc includes a first movable frame and a second movable frame, both of which are semi-circular structures, the first movable frame and the second movable frame form the movable disc, a pivot block mounting position is disposed in the middle of the first movable frame and the second movable frame, and one end of the pivot block is mounted in the mounting position; the first movable frame and the second movable frame are provided with first through holes along the radial direction, and the pivoting block is provided with a second through hole; the pivoting assembly further comprises a connecting shaft, and the pivoting block is pivoted with the movable disc through penetrating through the first through hole and the second through hole.
In a preferred technical scheme of the present invention, a first torsion spring is disposed between the pivot block and the first movable frame, and a second torsion spring is disposed between the pivot block and the second movable frame; the middle part of the first torsion spring is sleeved on the connecting shaft, one end of the first torsion spring abuts against the first movable frame, the other end of the first torsion spring abuts against the pivoting block, the middle part of the second torsion spring is sleeved on the connecting shaft, one end of the second torsion spring abuts against the second movable frame, and the other end of the second torsion spring abuts against the pivoting block.
In a preferred technical solution of the present invention, a slot is formed on a surface of the first movable frame opposite to the second movable frame, and a boss is disposed on a surface of the second movable frame opposite to the first movable frame, the boss being adapted to the slot.
In a preferred technical scheme of the present invention, the connecting shaft penetrates through the first through hole and the second through hole, and both ends of the connecting shaft are respectively fixed to the first movable frame and the second movable frame through bolts, and a plurality of gaskets are respectively installed between the bolts and the first movable frame and between the bolts and the second movable frame.
In a preferred technical scheme of the invention, friction plates are arranged on the side wall of the movable disc, which is in contact with the circular cavity, and the side wall of the movable disc, which is in contact with the force adjusting plate, and the two friction plates are respectively fixed on the movable disc through screws.
In a preferred technical scheme of the invention, the fixing assembly comprises a fixing plate and a fixing ring, the fixing plate is provided with a screen mounting hole, the fixing ring is fixed on one side of the fixing plate, and the middle part of the fixing ring and the side surface of the fixing plate form the round cavity.
In a preferred technical scheme of the present invention, the force adjusting plate is fixed to the fixing ring by screws, and the number of the screws is not less than 4, and the screws are uniformly distributed on the force adjusting plate along the circumferential direction of the force adjusting plate.
In a preferred embodiment of the present invention, the side wall cover of the force-adjusting plate is provided with a plastic cover.
A display screen comprises the inward-sinking type double-rotation mechanism, wherein the display screen is arranged on the fixing plate.
The invention has the beneficial effects that:
the invention provides an inward-sinking type double-rotation mechanism and a screen comprising the same, the structure is novel, a movable disc of a pivoting component is arranged in a circular cavity, and the movable disc and the circular cavity are both of circular structures, so that the movable disc can rotate in the circular cavity to realize the rotation kinetic energy of the screen; and the pivot block on the pivot subassembly and activity dish pin joint, but pivot block luffing motion, consequently can realize the regulation of leaning forward and bending backward of screen, and the equipment is convenient simultaneously, will rotate and lean forward and bend backward function and combine together, can save screen support space effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
fig. 1 is a schematic structural view of an inward-sinking type double rotating mechanism provided by the invention;
fig. 2 is a first exploded view of a double rotation mechanism of the inner sinking type according to the present invention;
fig. 3 is a second exploded view of a double rotation mechanism of the inner sinking type according to the present invention;
fig. 4 is a third exploded view of a double rotation mechanism of the inner sinking type according to the present invention;
fig. 5 is a schematic structural view of an inward-sinking type double-rotation mechanism and a screen comprising the same provided by the invention;
FIG. 6 is a schematic view of the pivot assembly rotation provided by the present invention;
fig. 7 is a schematic view of the pivot assembly provided by the present invention rotating within a circular chamber.
Reference numerals:
1. a fixing assembly; 2. a pivot assembly; 3. a plastic cover; 4. force adjusting plates; 5. a friction plate; 6. a screw; 7. a display screen; 11. a fixing plate; 12. a fixing ring; 13. a round cavity; 21. a movable tray; 22. a pivoting block; 23. a connecting shaft; 24; a first torsion spring; 25. a second torsion spring; 26. a bolt; 27. a gasket; 211. a first movable frame; 212. a second movable frame; 2121. and (4) a boss.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship, motion, and the like between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly. In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
As shown in fig. 1-7, a two slewing mechanism of formula of sinking, including fixed subassembly 1 and pivot subassembly 2, 1 one side middle part of fixed subassembly is equipped with round cavity 13, furtherly, fixed subassembly 1 includes fixed plate 11 and solid fixed ring 12, it has the screen mounting hole to open on the fixed plate 11, gu fixed ring 12 fixes fixed plate 11 one side, gu fixed ring 12 middle part with fixed plate 11 side forms round cavity 13, gu fixed ring 12 passes through screw 6 to be fixed on the fixed plate 11, gu fixed ring 12 with fixed plate 11 all adopts the aluminum alloy to make. The pivoting assembly 2 comprises a movable disc 21 and a pivoting block 22, the pivoting block 22 is mounted on the movable disc 21, the pivoting block 22 is pivoted with the movable disc 21, the movable disc 21 is sunk in the circular cavity 13, the outer diameter of the movable disc 21 is smaller than the diameter of the circular cavity 13, and the pivoting block 22 protrudes outwards and is exposed out of the circular cavity 13; the opening part of the round cavity 13 is provided with a force adjusting plate 4, the side wall of the force adjusting plate 4 is contacted with the side wall of the movable disc 21, a through hole is formed in the middle of the force adjusting plate 4, and the inner diameter of the force adjusting plate 4 is smaller than the outer diameter of the movable disc 21. The movable disc 21 and the circular cavity 13 are both circular structures, so that the movable disc 21 can rotate in the circular cavity 13.
The inward-sinking type double-rotation mechanism is novel in structure, the movable disc 21 of the pivoting component 2 is installed in the circular cavity 13, and the movable disc 21 and the circular cavity 13 are both circular structures, so that the movable disc 21 can rotate in the circular cavity 13 to realize the rotation kinetic energy of a screen; the pivoting block 22 on the pivoting component 2 is pivoted with the movable disc 21, and the pivoting block 22 can swing up and down, so that the forward and backward tilting adjustment of the screen can be realized, the assembly is convenient, the rotating and forward and backward tilting functions are integrated, and the space of the screen bracket can be effectively saved.
More specifically, as shown in fig. 5, the display 7 is mounted on the fixing assembly 1, and the pivot block 22 is mounted with the bracket and can be fixed on the shaft of the bracket, and the pivot block 22 is provided with a mounting hole, that is, one end of the pivot block 22 is fixed on the bracket. The movable disc 21 is installed in the circular cavity 13, and because the movable disc 21 and the circular cavity 13 are both circular structures, the movable disc 21 can rotate in the circular cavity 13, that is, the screen is rotated to enable the fixed component 1 and the movable disc 21 to rotate relatively, so as to realize the rotation kinetic energy of the screen. It should be noted that the force adjusting plate 4 is in contact with the movable disk 21, and when the pressure between the force adjusting plate 4 and the movable disk 21 is too large, the movable disk 21 is pressed in the circular cavity 13, and the two disks cannot rotate with each other. Through adjusting fixedly the screw 6 of activity dish 21, change accent power board 4 with pressure between the activity dish 21, when the screen need rotate, loosen screw 6, reduce activity dish 21 with pressure between the accent power board 4 can make activity dish 21 with relative rotation between the fixed subassembly 1 adjusts the screen the angle. The pivoting block 22 of the pivoting component 2 is pivoted with the movable plate 21, so that the movable plate 21 and the pivoting block 22 can be driven to rotate relatively by adjusting the screen, and the vertical angle of the screen can be changed. The structure combines the rotation of the screen and the forward-leaning and backward-leaning adjusting functions into a whole through the mutual matching of the fixed component 1 and the movable disc 21 and the mutual matching of the pivoting block 22 and the movable disc 21, the assembly is convenient, and the space is saved.
Further, the movable disc 21 comprises a first movable frame 211 and a first movable frame 212, both the first movable frame 211 and the first movable frame 212 are of a semicircular structure, the first movable frame 211 and the first movable frame 212 form the movable disc 21, a pivot block 22 mounting position is arranged in the middle of the first movable frame 211 and the first movable frame 212, and one end of the pivot block 22 is mounted in the mounting position; first through holes along the radial direction are formed in the first movable frame 211 and the first movable frame 212, and second through holes are formed in the pivoting block 22; the pivoting assembly 2 further comprises a connecting shaft 23, and the pivoting block 22 is pivotally connected with the movable plate 21 by penetrating through the first through hole and the second through hole. The movable disc 21 is composed of the first movable frame 211 and the first movable frame 212, the split structure is beneficial to processing, the service life is longer, and future maintenance is facilitated. The first movable frame 211 and the first movable frame 212 are combined together, and the connecting shaft 23 plays a role in fixing, and also serves as a rotation center of the pivoting block 22 to support the pivoting block 22.
Further, a first torsion spring 24 is arranged between the pivot block 22 and the first movable frame 211, and a second torsion spring 25 is arranged between the pivot block 22 and the first movable frame 212; the middle part of the first torsion spring 24 is sleeved on the connecting shaft 23, one end of the first torsion spring abuts against the first movable frame 211, the other end of the first torsion spring abuts against the pivoting block 22, the middle part of the second torsion spring 25 is sleeved on the connecting shaft 23, one end of the second torsion spring abuts against the first movable frame 212, and the other end of the second torsion spring abuts against the pivoting block 22. The first torsion spring 24 and the second torsion spring 25 provide support for the pivoting block 22, so that the pivoting block 22 cannot rotate freely on the movable disk 21, which is beneficial to protecting the screen.
Furthermore, a slot is formed on a surface of the first movable frame 211 opposite to the first movable frame 212, a boss 2121 is disposed on a surface of the first movable frame 212 opposite to the first movable frame 211, and the boss 2121 is adapted to the slot. The slot holes and the bosses 2121 are matched with each other, so that the first movable frame 211 and the first movable frame 212 are combined together conveniently.
Further, the connecting shaft 23 penetrates through the first through hole and the second through hole, and two ends of the connecting shaft are respectively fixed on the first movable frame 211 and the first movable frame 212 through bolts 26, and a plurality of gaskets 27 are respectively installed between the bolts 26 and the first movable frame 211 and between the bolts 26 and the first movable frame 212. The bolt 26 fixes the first movable frame 211 and the first movable frame 212 on the connecting shaft 23 to prevent the first movable frame 211 and the first movable frame 212 from falling off, and the gasket 27 reduces friction between the bolt 26 and the first movable frame 211 and the first movable frame 212 to reduce pressure.
Furthermore, friction plates 5 are arranged on the side wall of the movable disc 21, which is in contact with the circular cavity 13, and the side wall of the movable disc 21, which is in contact with the force adjusting plate 4, and the two friction plates 5 are fixed on the movable disc 21 through screws 6 respectively. The friction plate 5 can reduce the friction between the movable disc 21 and the side wall of the circular cavity 13 and between the force adjusting plates 4, reduce the abrasion of the movable disc 21 and prolong the service life of the movable disc 21.
Further, force adjusting plate 4 passes through screw 6 to be fixed on solid fixed ring 12, screw 6 is no less than 4, and follows force adjusting plate 4's circumferencial direction equipartition is in on the force adjusting plate 4. The force adjusting plate 4 can be better fixed on the fixing ring 12 through the plurality of screws 6, and the uniformly arranged screws 6 enable the force of the force adjusting plate 4 to be more uniform.
Further, the side wall of the force adjusting plate 4 is covered with a plastic cover 3. The plastic cover 3 plays a role in protecting the force adjusting plate 4 and can also improve the attractiveness of the whole structure.
A display screen, as shown in fig. 5, comprises the internally sinking type double rotating mechanism, and the display screen 7 is installed on the fixing plate 11. Pivot piece 22 is installed on the support, display screen 7 is installed after on fixed plate 11, be in vertical state, rotate from top to bottom display screen 7 drives pivot piece 22 rotates from top to bottom, can realize display screen 7 leans forward and leans back to adjust, needs to rotate during display screen 7, it is fixed to adjust the screw 6 of accent power board 4 relaxs accent power board 4 can realize display screen 7's rotation rotates to adjust the back that finishes, screws up screw 6, activity dish 21 with can not the rotation each other between the fixed subassembly 1, display screen 7 also can not rotate.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The utility model provides a two slewing mechanism of formula of sinking, includes fixed subassembly and pivot subassembly, its characterized in that: a round cavity is formed in the middle of one side of the fixed assembly, the pivoting assembly comprises a movable disc and a pivoting block, the pivoting block is mounted on the movable disc and is pivoted with the movable disc, the movable disc is sunk in the round cavity, the outer diameter of the movable disc is smaller than the diameter of the round cavity, and the pivoting block protrudes outwards and is exposed out of the round cavity; the circular cavity opening part is equipped with the accent power board, accent power board lateral wall with the activity dish lateral wall contacts, it has the through-hole to open in the middle of the accent power board, the internal diameter of accent power board is less than the external diameter of activity dish.
2. The double mechanism of claim 1, wherein:
the movable disc comprises a first movable frame and a second movable frame, the first movable frame and the second movable frame are both of semicircular structures, the first movable frame and the second movable frame form the movable disc, a pivoting block mounting position is arranged in the middle of the first movable frame and the second movable frame, and one end of the pivoting block is mounted in the mounting position; the first movable frame and the second movable frame are provided with first through holes along the radial direction, and the pivoting block is provided with a second through hole; the pivoting assembly further comprises a connecting shaft, and the pivoting block is pivoted with the movable disc through penetrating through the first through hole and the second through hole.
3. The double mechanism of claim 2, wherein:
a first torsion spring is arranged between the pivoting block and the first movable frame, and a second torsion spring is arranged between the pivoting block and the second movable frame; the middle part of the first torsion spring is sleeved on the connecting shaft, one end of the first torsion spring abuts against the first movable frame, the other end of the first torsion spring abuts against the pivoting block, the middle part of the second torsion spring is sleeved on the connecting shaft, one end of the second torsion spring abuts against the second movable frame, and the other end of the second torsion spring abuts against the pivoting block.
4. The double mechanism of claim 2, wherein:
a slotted hole is formed in one surface, opposite to the second movable frame, of the first movable frame, a boss is arranged on one surface, opposite to the first movable frame, of the second movable frame, and the boss is matched with the slotted hole.
5. The double mechanism of claim 2, wherein:
the connecting shaft penetrates through the first through hole and the second through hole, the two ends of the connecting shaft are fixed on the first movable frame and the second movable frame through bolts respectively, and a plurality of gaskets are mounted between the bolts and the first movable frame and between the bolts and the second movable frame.
6. The double mechanism of claim 2, wherein:
the side wall of the movable disc, which is contacted with the circular cavity, and the side wall of the movable disc, which is contacted with the force adjusting plate, are both provided with friction plates, and the two friction plates are respectively fixed on the movable disc through screws.
7. The double mechanism of claim 1, wherein:
the fixing component comprises a fixing plate and a fixing ring, a screen mounting hole is formed in the fixing plate, the fixing ring is fixed to one side of the fixing plate, and the middle of the fixing ring and the side face of the fixing plate form the round cavity.
8. The double mechanism of claim 7, wherein:
the force adjusting plate is fixed on the fixing ring through screws, the number of the screws is not less than 4, and the force adjusting plate is uniformly distributed in the circumferential direction on the force adjusting plate.
9. The double mechanism of claim 1, wherein:
the side wall cover of the force adjusting plate is provided with a plastic cover.
10. A display screen, its characterized in that: comprising the double inwardly sinking swivel mechanism according to any one of claims 7 or 8, wherein the display screen is mounted on the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911335534.9A CN110985831B (en) | 2019-12-23 | 2019-12-23 | Internal sinking type double-rotation mechanism and screen comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911335534.9A CN110985831B (en) | 2019-12-23 | 2019-12-23 | Internal sinking type double-rotation mechanism and screen comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110985831A true CN110985831A (en) | 2020-04-10 |
| CN110985831B CN110985831B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911335534.9A Active CN110985831B (en) | 2019-12-23 | 2019-12-23 | Internal sinking type double-rotation mechanism and screen comprising same |
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| Country | Link |
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| CN (1) | CN110985831B (en) |
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| TW534564U (en) * | 2001-12-07 | 2003-05-21 | Bo-Sen Chiou | Pivot adjustment device |
| CN1978929A (en) * | 2005-12-01 | 2007-06-13 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| JP2010250012A (en) * | 2009-04-14 | 2010-11-04 | Shimonishi Giken Kogyo Kk | Display supporting device |
| CN207796457U (en) * | 2017-11-28 | 2018-08-31 | 昆山泓杰电子股份有限公司 | Display bracket rotary head |
| CN208365125U (en) * | 2018-05-09 | 2019-01-11 | 昆山泓杰电子股份有限公司 | Bracket rotary head new construction |
| CN110185899A (en) * | 2019-03-28 | 2019-08-30 | 东莞市中科冠腾科技股份有限公司 | A kind of support element with rotation and pitch regulation function |
| CN212617111U (en) * | 2019-12-23 | 2021-02-26 | 东莞市中科冠腾科技股份有限公司 | Internal-sinking type double-rotation mechanism and screen comprising same |
-
2019
- 2019-12-23 CN CN201911335534.9A patent/CN110985831B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW534564U (en) * | 2001-12-07 | 2003-05-21 | Bo-Sen Chiou | Pivot adjustment device |
| CN1978929A (en) * | 2005-12-01 | 2007-06-13 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| JP2010250012A (en) * | 2009-04-14 | 2010-11-04 | Shimonishi Giken Kogyo Kk | Display supporting device |
| CN207796457U (en) * | 2017-11-28 | 2018-08-31 | 昆山泓杰电子股份有限公司 | Display bracket rotary head |
| CN208365125U (en) * | 2018-05-09 | 2019-01-11 | 昆山泓杰电子股份有限公司 | Bracket rotary head new construction |
| CN110185899A (en) * | 2019-03-28 | 2019-08-30 | 东莞市中科冠腾科技股份有限公司 | A kind of support element with rotation and pitch regulation function |
| CN212617111U (en) * | 2019-12-23 | 2021-02-26 | 东莞市中科冠腾科技股份有限公司 | Internal-sinking type double-rotation mechanism and screen comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110985831B (en) | 2024-04-19 |
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