CN111043479A - Free adjusting device of TV set position - Google Patents
Free adjusting device of TV set position Download PDFInfo
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- CN111043479A CN111043479A CN202010043142.1A CN202010043142A CN111043479A CN 111043479 A CN111043479 A CN 111043479A CN 202010043142 A CN202010043142 A CN 202010043142A CN 111043479 A CN111043479 A CN 111043479A
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- 238000004804 winding Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000006467 substitution reaction 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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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
- F16M11/18—Heads with mechanism for moving 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a free adjusting device for the position of a television, which comprises a machine body, wherein a lifting cavity 65 is arranged at the lower side of the machine body 10, the machine body 10 is provided with a rope winding cavity 67 which is bilaterally symmetrical, a communicated pushing cavity 68 is arranged at the rear side of the lifting cavity 65, two support frames 25 which are bilaterally symmetrical are fixedly arranged on the upper side surface of the machine body 10, each support frame 25 is provided with a lifting chute 64, a support shaft 36 is connected in the lifting chute 64 in a sliding way, and a lifting device 70 for lifting the television is arranged in the lifting cavity 65.
Description
Technical Field
The invention relates to the technical field of image signal equipment, in particular to a free adjusting device for the position of a television.
Background
At present, along with the development of society, people's quality of life constantly improves, and the TV set becomes indispensable domestic appliance, and when watching the TV, because the fixed of TV position, to different watchers, can reduce to watch and experience the sense, more and more many people are for comfortable moreover, can alternate the posture of watching at will, and the co-altitude, different angles all can influence the experience of watcher, influence the eye health of watcher even.
Disclosure of Invention
Aiming at the technical defects, the invention provides a free adjusting device for the position of a television, which can overcome the defects.
The free adjusting device for the position of the television comprises a machine body, wherein a lifting cavity is arranged on the lower side of the machine body, the machine body is provided with a rope winding cavity which is bilaterally symmetrical, a communicated pushing cavity is arranged on the rear side of the lifting cavity, two support frames which are bilaterally symmetrical are fixedly arranged on the upper side surface of the machine body, each support frame is provided with a lifting chute, a support shaft is connected in the lifting chute in a sliding manner, and a lifting device for lifting the television is arranged in the lifting cavity;
the lifting device comprises a main motor fixedly arranged on the lower side wall of the lifting cavity, the main motor is in power connection with a motor spline shaft, the motor spline shaft is connected with a first gear in a sliding way, the lower side wall of the lifting cavity is rotationally connected with a first rotating shaft and a fourth rotating shaft, a second gear is fixedly arranged on the lower side of the first rotating shaft, a third gear is fixedly arranged on the lower side of the fourth rotating shaft, the upper sides of the fourth rotating shaft and the first rotating shaft are respectively and fixedly provided with a first bevel gear, the left side wall and the right side wall of the lifting cavity are rotationally connected with a second rotating shaft, second bevel gears meshed with the first bevel gears are fixedly arranged on the left side and the right side of the second rotating shaft respectively, a fourth gear is fixedly arranged in the middle of the second rotating shaft, a third rotating shaft is rotatably connected between the lifting cavity and the rope winding cavity, and a fifth gear meshed with the fourth gear is fixedly arranged in the middle of the third rotating shaft;
a television frame is fixedly arranged between the two support shafts, a rotating cavity is arranged in the television frame, and a rotating device for changing the angle of the television is arranged in the rotating cavity.
Preferably, a lifting rotating wheel fixedly connected to one side of the third rotating shaft is arranged in each rope winding cavity, two fixed rotating wheels which are bilaterally symmetrical are rotatably connected to the upper side of the support frame, a lifting steel rope wound on the fixed rotating wheels is connected between the lifting rotating wheels and the support shaft, an auxiliary hydraulic cylinder is fixedly arranged on the side wall of the pushing cavity, the auxiliary hydraulic cylinder is dynamically connected with an auxiliary hydraulic rod, and a pushing connecting block fixedly connected with the first gear is fixedly arranged on the auxiliary hydraulic rod.
Preferably, the rotating device comprises a fixed spline shaft rotatably connected between the lifting cavity and the rotating cavity, a sixth gear engaged with the first gear is slidably connected to the lower side of the fixed spline shaft, second connecting blocks fixedly connected with the sixth gear are fixedly arranged on the upper and lower sides of the first gear respectively, a twelve-gear is fixedly arranged on the upper side of the fixed spline shaft, an eleventh rotating shaft is rotatably connected to the lower side wall of the rotating cavity, an eleventh gear engaged with the twelve-gear is fixedly arranged on the lower side of the eleventh rotating shaft, first connecting blocks fixedly connected with the twelve-gear are fixedly arranged on the upper and lower sides of the eleventh gear respectively, a fourth bevel gear is fixedly arranged on the upper side of the eleventh rotating shaft, a ninth rotating shaft is rotatably connected to the left side wall of the rotating cavity, and a tenth rotating shaft is rotatably connected between the right side wall of the rotating cavity and the right side of, and third bevel gears meshed with the fourth bevel gear are fixedly arranged on the right side of the ninth rotating shaft and the left side of the tenth rotating shaft respectively, and third belt wheels which are bilaterally symmetrical are fixedly arranged on the left side of the ninth rotating shaft and the right side of the tenth rotating shaft respectively.
Preferably, the left side wall of the rotating cavity is rotatably connected with a second spline shaft, the right side wall of the rotating cavity is rotatably connected with a seventh rotating shaft, the second spline shaft is fixedly provided with a second belt wheel, the seventh rotating shaft is fixedly provided with a first belt wheel, the right side of the second spline shaft is slidably connected with an eighth rotating shaft, the eighth rotating shaft is fixedly provided with a tenth gear, a main hydraulic cylinder is fixedly arranged in the rear side wall of the television frame, the main hydraulic cylinder is in power connection with a hydraulic rod, the hydraulic rod is fixedly provided with a push rod fixedly connected with the eighth rotating shaft, the left side of the seventh rotating shaft is slidably connected with a first spline shaft rotatably connected with the eighth rotating shaft, the first spline shaft is fixedly provided with a ninth gear, first belts are respectively connected between the second belt wheel and the first belt wheel and the third belt wheel, and the left and right side walls of the rotating cavity are rotatably connected with a sixth rotating shaft, the sixth pivot on set firmly can with tenth gear with ninth gear engagement's eighth gear, eighth gear right side is equipped with fixed connection's seventh gear in the sixth pivot, the sixth pivot left and right sides is the fifth wheel of rotation connection symmetry respectively, lateral wall is the semicircle before the TV frame, lateral wall sliding connection before the TV frame have with seventh gear engagement's rotation rack, the television board has set firmly on the rotation rack, the television board with the connecting rod has set firmly between the fifth wheel.
The beneficial effects are that: the utility model provides a free adjusting device of TV set position, wherein elevating gear can highly adjust the TV set, change the lift TV set at will, with adjusting suitable height, rotary device can adjust the angle of TV set, change rotatory TV set at will, with adjusting suitable angle, different high position and the angular position of TV set can freely be adjusted to this adjusting device, adapt to viewer's different positions and different postures greatly, viewer's experience sense has been guaranteed, the risk that can reduce the eyesight problem even.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of a TV set position freely adjusting device of the present invention, which is a front view;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a cross-sectional view taken along the line B-B of fig. 1 in accordance with the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a free adjusting device for the position of a television, which comprises a machine body 10, wherein a lifting cavity 65 is arranged at the lower side of the machine body 10, a rope winding cavity 67 which is bilaterally symmetrical is arranged on the machine body 10, a communicated pushing cavity 68 is arranged at the rear side of the lifting cavity 65, two support frames 25 which are bilaterally symmetrical are fixedly arranged on the upper side surface of the machine body 10, a lifting chute 64 is arranged on each support frame 25, a support shaft 36 is connected in the lifting chute 64 in a sliding way, a lifting device 70 for lifting the television is arranged in the lifting cavity 65, the lifting device 70 comprises a main motor 11 fixedly arranged on the lower side wall of the lifting cavity 65, the main motor 11 is in power connection with a motor spline shaft 12, a first gear 13 is connected on the motor spline shaft 12 in a sliding way, a first rotating shaft 14 and a fourth rotating shaft 21 are rotatably connected on the lower side wall of the lifting cavity 65, a third gear 22 is fixedly arranged on the lower side of the fourth rotating shaft 21, a first bevel gear 16 is fixedly arranged on the upper sides of the fourth rotating shaft 21 and the first rotating shaft 14 respectively, a second rotating shaft 18 is rotatably connected to the left and right side walls of the lifting cavity 65, second bevel gears 17 meshed with the first bevel gears 16 are fixedly arranged on the left and right sides of the second rotating shaft 18 respectively, a fourth gear 23 is fixedly arranged in the middle of the second rotating shaft 18, a third rotating shaft 19 is rotatably connected between the lifting cavity 65 and the rope winding cavity 67, a fifth gear 24 meshed with the fourth gear 23 is fixedly arranged in the middle of the third rotating shaft 19, a television frame 35 is fixedly arranged between the two support shafts 36, a rotating cavity 66 is arranged in the television frame 35, and a rotating device 69 for changing the angle of a television is arranged in the rotating cavity 66.
Advantageously, each rope winding cavity 67 is provided with a lifting rotating wheel 20 fixedly connected to one side of the third rotating shaft 19, two fixed rotating wheels 26 which are bilaterally symmetrical are rotatably connected to the upper side of the supporting frame 25, a lifting steel rope 27 wound on the fixed rotating wheels 26 is connected between the lifting rotating wheel 20 and the supporting shaft 36, an auxiliary hydraulic cylinder 63 is fixedly arranged on the upper side wall of the pushing cavity 68, an auxiliary hydraulic rod 62 is dynamically connected to the auxiliary hydraulic cylinder 63, a pushing connecting block 61 fixedly connected to the first gear 13 is fixedly arranged on the auxiliary hydraulic rod 62, so that the main motor 11 is started, the motor spline shaft 12 rotates to drive the first gear 13 to rotate, when the television needs to be lifted, the auxiliary hydraulic cylinder 63 is started to push the auxiliary hydraulic rod 62 and the pushing connecting block 61 to drive the first gear 13 to move downwards to be engaged with the third gear 22, the third gear 22 and the first bevel gear 16 on the left side are driven to rotate, the two second bevel gears 17 and the fourth gear 23 are driven to rotate, the fourth gear 23 drives the fifth gear 24 to rotate, the lifting rotating wheel 20 rotates, the lifting steel rope 27 is wound on the lifting rotating wheel 20, the supporting shaft 36 is pulled to move upwards, the television frame 35 is driven to move upwards, the television is lifted, when the television needs to be lowered, the auxiliary hydraulic cylinder 63 drives the auxiliary hydraulic cylinder 62 to move upwards, the first gear 13 moves upwards and is meshed with the second gear 15, the second bevel gear 17 and the fourth gear 23 rotate reversely, the fifth gear 24 and the lifting rotating wheel 20 are driven to rotate reversely, the lifting steel rope 27 is further extended, the television frame 35 is lowered, and the television is lowered.
Advantageously, the rotating device 69 comprises a fixed spline shaft 28 rotatably connected between the lifting cavity 65 and the rotating cavity 66, a sixth gear 29 engaged with the first gear 13 is slidably connected to the lower side of the fixed spline shaft 28, second connecting blocks 58 fixedly connected with the sixth gear 29 are respectively fixedly arranged on the upper and lower sides of the first gear 13, a twelve-gear 57 is fixedly arranged on the upper side of the fixed spline shaft 28, an eleventh rotating shaft 55 is rotatably connected to the lower side wall of the rotating cavity 66, an eleventh gear 53 engaged with the twelve-gear 57 is fixedly arranged on the lower side of the eleventh rotating shaft 55, first connecting blocks 56 fixedly connected with the twelve-gear 57 are respectively fixedly arranged on the upper and lower sides of the eleventh gear 53, a fourth bevel gear 54 is fixedly arranged on the upper side of the eleventh rotating shaft 55, a ninth rotating shaft 50 is rotatably connected to the left side wall of the rotating cavity 66, and a tenth rotating shaft 52 is rotatably connected between the right side wall of the rotating cavity 66 and the ninth rotating shaft 50, a third bevel gear 51 meshed with the fourth bevel gear 54 is fixedly arranged on the right side of the ninth rotating shaft 50 and the left side of the tenth rotating shaft 52, a third belt wheel 49 which is bilaterally symmetrical is fixedly arranged on the left side of the ninth rotating shaft 50 and the right side of the tenth rotating shaft 52, so that the first gear 13 drives the sixth gear 29 and the twelfth gear 57 to rotate, the twelfth gear 57 drives the eleventh gear 53 and the fourth bevel gear 54 to rotate, the fourth bevel gear 54 drives the third bevel gear 51 and the third belt wheel 49 on the left side to rotate, the third bevel gear 51 and the third belt wheel 49 on the right side to rotate in the reverse direction, the third belt wheel 49 on the left side drives the second belt wheel 46 and the tenth gear 44 to rotate, and the third belt wheel 49 on the right side drives the first belt wheel 40 and the ninth gear 42 to rotate in the reverse direction.
Advantageously, a second spline shaft 45 is rotatably connected to the left side wall of the rotating cavity 66, a seventh rotating shaft 39 is rotatably connected to the right side wall of the rotating cavity 66, a second pulley 46 is fixedly arranged on the second spline shaft 45, a first pulley 40 is fixedly arranged on the seventh rotating shaft 39, an eighth rotating shaft 43 is slidably connected to the right side of the second spline shaft 45, a tenth gear 44 is fixedly arranged on the eighth rotating shaft 43, a master hydraulic cylinder 60 is fixedly arranged in the rear side wall of the television frame 35, a hydraulic rod 59 is dynamically connected to the master hydraulic cylinder 60, a push rod 47 fixedly connected to the eighth rotating shaft 43 is fixedly arranged on the hydraulic rod 59, a first spline shaft 41 rotatably connected to the eighth rotating shaft 43 is slidably connected to the left side of the seventh rotating shaft 39, a ninth gear 42 is fixedly arranged on the first spline shaft 41, a first belt 48 is respectively connected between the second pulley 46 and the first pulley 40 and the third pulley 49, the lateral wall rotates about rotatory chamber 66 and is connected with sixth pivot 37, set firmly on the sixth pivot 37 can with tenth gear 44 with eighth gear 38 of ninth gear 42 meshing, eighth gear 38 right side is equipped with fixed connection's seventh gear 32 on the sixth pivot 37, the sixth pivot 37 left and right sides is swivelling joint respectively has symmetrical connecting wheel 34, the lateral wall is the semicircle before the TV frame 35, the lateral wall sliding connection has with the rotation rack 31 of seventh gear 32 meshing before the TV frame 35, set firmly the TV plate 30 on the rotation rack 31, the TV plate 30 with connecting rod 33 has set firmly between the connecting wheel 34 to when needs clockwise rotation TV set angle, start master cylinder 60, promote hydraulic stem 59, drive the catch bar 47 moves to the right side, makes eighth pivot 43, first integral key shaft 41, The tenth gear 44 and the ninth gear 42 are shifted to the right, the tenth gear 44 is engaged with the eighth gear 38, and drives the eighth gear 38 and the seventh gear 32 to rotate, the seventh gear 32 drives the rotating rack 31 to rotate clockwise on the front side wall of the television frame 35, and drives the television panel 30 and the television thereon to rotate clockwise, when the television needs to be rotated counterclockwise by an angle, the master hydraulic cylinder 60 pulls the hydraulic rod 59 to drive the pushing rod 47 to move left, pulls the ninth gear 42 to move left and to be engaged with the eighth gear 38, so that the eighth gear 38 and the seventh gear 32 are reversely rotated to drive the rotating rack 31 to rotate counterclockwise, so that the television panel 30 and the television thereon rotate counterclockwise, the connecting rod 33 and the connecting wheel 34 rotate around the sixth rotating shaft 37 following the television board 30.
In the initial state, the main motor 11, the master cylinder 60, and the slave cylinder 63 are not actuated, the first gear 13 is located between the second gear 15 and the third gear 22 and is not engaged with the second gear 15 and the third gear 22, the tv stand 35 is located below the supporting frame 25, the tv board 30 is held vertically, and the tenth gear 44 and the ninth gear 42 are not engaged with the eighth gear 38.
When the television set needs to be lifted, the auxiliary hydraulic cylinder 63 is started to push the auxiliary hydraulic rod 62 and the push connecting block 61 to drive the first gear 13 to move downwards to be meshed with the third gear 22 and drive the third gear 22 and the first bevel gear 16 on the left side to rotate and drive the two second bevel gears 17 and the fourth gear 23 to rotate, the fourth gear 23 drives the fifth gear 24 to rotate, the lifting rotating wheel 20 rotates, the lifting steel rope 27 is wound on the lifting rotating wheel 20 and pulls the support shaft 36 to move upwards to drive the television frame 35 to move upwards to lift the television set, when the television set needs to be lifted, the auxiliary hydraulic cylinder 63 drives the auxiliary hydraulic rod 62 to move upwards to drive the first gear 13 to move upwards and be meshed with the second gear 15, the second bevel gear 17 and the fourth gear 23 rotate reversely to drive the fifth gear 24 and the lifting rotating wheel 20 to rotate reversely, further, the lifting steel rope 27 is extended, the television rack 35 is lowered, the television is lowered, the first gear 13 drives the sixth gear 29 and the twelfth gear 57 to rotate, the twelfth gear 57 drives the eleventh gear 53 and the fourth bevel gear 54 to rotate, the fourth bevel gear 54 drives the left third bevel gear 51 and the third belt pulley 49 to rotate, the right third bevel gear 51 and the third belt pulley 49 to rotate in opposite directions, the left third belt pulley 49 drives the second belt pulley 46 and the tenth gear 44 to rotate, the right third belt pulley 49 drives the first belt pulley 40 and the ninth gear 42 to rotate in opposite directions, when the television needs to rotate clockwise for an angle, the main hydraulic cylinder 60 is started to push the hydraulic rod 59 to drive the push rod 47 to move right, so that the eighth rotating shaft 43, the first spline shaft 41, the tenth gear 44 and the ninth gear 42 move right, the tenth gear 44 is meshed with the eighth gear 38, and the eighth gear 38 and the seventh gear 32 are driven to rotate, the seventh gear 32 drives the rotating rack 31 to rotate clockwise on the front side wall of the tv frame 35 to drive the tv panel 30 and the tv thereon to rotate clockwise, when the tv needs to rotate counterclockwise by an angle, the master hydraulic cylinder 60 pulls the hydraulic rod 59 to drive the push rod 47 to move left, and pulls the ninth gear 42 to move left and engage with the eighth gear 38, so that the eighth gear 38 and the seventh gear 32 are reversed to drive the rotating rack 31 to rotate counterclockwise, so that the tv panel 30 and the tv thereon rotate counterclockwise, and the connecting rod 33 and the connecting wheel 34 rotate around the sixth rotating shaft 37 along with the tv panel 30.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The free adjusting device of a kind of television position, including the organism, characterized by: a lifting cavity is arranged at the lower side of the machine body, the machine body is provided with a rope winding cavity which is bilaterally symmetrical, a communicated pushing cavity is arranged at the rear side of the lifting cavity, two support frames which are bilaterally symmetrical are fixedly arranged on the upper side face of the machine body, each support frame is provided with a lifting chute, a support shaft is connected in the lifting chute in a sliding manner, and a lifting device for lifting a television is arranged in the lifting cavity;
the lifting device comprises a main motor fixedly arranged on the lower side wall of the lifting cavity, the main motor is in power connection with a motor spline shaft, the motor spline shaft is connected with a first gear in a sliding way, the lower side wall of the lifting cavity is rotationally connected with a first rotating shaft and a fourth rotating shaft, a second gear is fixedly arranged on the lower side of the first rotating shaft, a third gear is fixedly arranged on the lower side of the fourth rotating shaft, the upper sides of the fourth rotating shaft and the first rotating shaft are respectively and fixedly provided with a first bevel gear, the left side wall and the right side wall of the lifting cavity are rotationally connected with a second rotating shaft, second bevel gears meshed with the first bevel gears are fixedly arranged on the left side and the right side of the second rotating shaft respectively, a fourth gear is fixedly arranged in the middle of the second rotating shaft, a third rotating shaft is rotatably connected between the lifting cavity and the rope winding cavity, and a fifth gear meshed with the fourth gear is fixedly arranged in the middle of the third rotating shaft;
a television frame is fixedly arranged between the two support shafts, a rotating cavity is arranged in the television frame, and a rotating device for changing the angle of the television is arranged in the rotating cavity.
2. The apparatus for freely adjusting the position of a tv set according to claim 1, wherein: every be equipped with in the wiring chamber third pivot one side fixed connection's lift runner, the support frame upside rotates and is connected with two fixed runners of bilateral symmetry, be connected with between lift runner and the back shaft and wind around the lift steel cable on the fixed runner, the lateral wall has set firmly vice pneumatic cylinder on the promotion chamber, vice pneumatic cylinder power is connected with vice hydraulic stem, set firmly on the vice hydraulic stem with first gear fixed connection's promotion connecting block.
3. The apparatus for freely adjusting the position of a tv set according to claim 1, wherein: the rotating device comprises a fixed spline shaft which is rotatably connected between the lifting cavity and the rotating cavity, the lower side of the fixed spline shaft is slidably connected with a sixth gear meshed with the first gear, the upper side and the lower side of the first gear are respectively and fixedly connected with second connecting blocks fixedly connected with the sixth gear, a twelve-gear is fixedly arranged on the upper side of the fixed spline shaft, an eleventh rotating shaft is rotatably connected with the lower side of the rotating cavity, an eleventh gear meshed with the twelve-gear is fixedly arranged on the lower side of the eleventh rotating shaft, the upper side and the lower side of the eleventh gear are respectively and fixedly connected with first connecting blocks fixedly connected with the twelve-gear, a fourth bevel gear is fixedly arranged on the upper side of the eleventh rotating shaft, the left side wall of the rotating cavity is rotatably connected with a ninth rotating shaft, a tenth rotating shaft is rotatably connected between the right side wall of the rotating cavity and the right side of the ninth rotating shaft, and the left sides of the ninth rotating shaft are respectively and and the left side of the ninth rotating shaft and the right side of the tenth rotating shaft are respectively and fixedly provided with third belt wheels which are bilaterally symmetrical.
4. The apparatus for freely adjusting the position of a tv set according to claim 3, wherein: the left side wall of the rotating cavity is rotatably connected with a second spline shaft, the right side wall of the rotating cavity is rotatably connected with a seventh rotating shaft, a second belt wheel is fixedly arranged on the second spline shaft, a first belt wheel is fixedly arranged on the seventh rotating shaft, an eighth rotating shaft is slidably connected with the right side of the second spline shaft, a tenth gear is fixedly arranged on the eighth rotating shaft, a main hydraulic cylinder is fixedly arranged in the rear side wall of the television frame, the main hydraulic cylinder is in power connection with a hydraulic rod, a push rod fixedly connected with the eighth rotating shaft is fixedly arranged on the hydraulic rod, a first spline shaft rotatably connected with the eighth rotating shaft is slidably connected with the left side of the seventh rotating shaft, a ninth gear is fixedly arranged on the first spline shaft, a first belt is respectively connected between the second belt wheel and the first belt wheel and the third belt wheel, and the left and right side walls of the rotating cavity are rotatably connected with a sixth rotating shaft, the sixth pivot on set firmly can with tenth gear with ninth gear engagement's eighth gear, eighth gear right side is equipped with fixed connection's seventh gear in the sixth pivot, the sixth pivot left and right sides is the fifth wheel of rotation connection symmetry respectively, lateral wall is the semicircle before the TV frame, lateral wall sliding connection before the TV frame have with seventh gear engagement's rotation rack, the television board has set firmly on the rotation rack, the television board with the connecting rod has set firmly between the fifth wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043142.1A CN111043479B (en) | 2020-01-15 | 2020-01-15 | Free adjusting device of TV set position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043142.1A CN111043479B (en) | 2020-01-15 | 2020-01-15 | Free adjusting device of TV set position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111043479A true CN111043479A (en) | 2020-04-21 |
| CN111043479B CN111043479B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010043142.1A Active CN111043479B (en) | 2020-01-15 | 2020-01-15 | Free adjusting device of TV set position |
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| CN (1) | CN111043479B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536393A (en) * | 2020-05-13 | 2020-08-14 | 宁波酷趣网络科技有限公司 | Height-adjustable rotary display screen support |
| CN111673521A (en) * | 2020-06-23 | 2020-09-18 | 福州鼓楼卓穆尼奥科技有限公司 | Clamp equipment for cutting cylindrical piece |
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| CN111043479B (en) | 2020-09-18 |
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Effective date of registration: 20200824 Address after: 325400 Feng Lian Road, No. 2, Zhenglou standard workshop, Wanquan Town, Pingyang County, Wenzhou, Zhejiang Applicant after: ZHEJIANG QUNHAI ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 510700 No.109, sanjidi street, Huangpu District, Guangzhou, Guangdong Province Applicant before: Guangzhou Ouxiang Technology Co.,Ltd. |
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Denomination of invention: A free adjusting device for TV position Effective date of registration: 20220421 Granted publication date: 20200918 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Pingyang Wanquan small and micro enterprise franchise sub branch Pledgor: ZHEJIANG QUNHAI ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022330000572 |