CN111043491A - LED display device capable of displaying at multiple angles - Google Patents
LED display device capable of displaying at multiple angles Download PDFInfo
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- CN111043491A CN111043491A CN201911362178.XA CN201911362178A CN111043491A CN 111043491 A CN111043491 A CN 111043491A CN 201911362178 A CN201911362178 A CN 201911362178A CN 111043491 A CN111043491 A CN 111043491A
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- led display
- bevel gear
- hinge shaft
- display device
- driving motor
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
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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)
Abstract
The invention discloses an LED display device capable of displaying at multiple angles, belonging to the technical field of LED display, and comprising an LED display screen and a mounting seat, wherein the LED display screen is arranged on the upper side of the mounting seat, an adjusting mechanism is arranged on the lower side of the LED display screen, a receiving mechanism is arranged on one side of the mounting seat, the adjusting mechanism comprises a vertical frame, the vertical frame is fixedly connected on the lower side of the LED display screen, the lower end of the vertical frame is rotatably connected with a second hinge shaft, the second hinge shaft is rotatably connected on the upper side in an upper supporting seat, a driven gear is sleeved on the outer peripheral surface of the second hinge shaft and is meshed with a sector gear, the sector gear is fixedly connected on the outer side surface of a first hinge shaft in a sleeved mode, the first hinge shaft is rotatably connected on the lower side in the upper supporting seat, and one end of the first hinge shaft is connected with an output shaft of a first driving motor through a speed reducer, the invention can simultaneously adjust the, can accomodate simultaneously, barrier propterty is good.
Description
Technical Field
The invention relates to the technical field of LED display, in particular to an LED display device capable of displaying in multiple angles.
Background
The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system. The display module is a screen consisting of LED lamp dot arrays and emits light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen.
Traditional LED display screen is mostly fixed mounting, and the horizontal angle and the vertical angle of its show are difficult for adjusting, and show angle modulation is loaded down with trivial details, and the bandwagon limit, LED display screen can't accomodate usually simultaneously, and the protectiveness is not good when not using, receives outside striking, very easily damages.
Disclosure of Invention
The invention provides an LED display device capable of displaying at multiple angles, and aims to solve the problems that the conventional LED display device is mostly fixedly installed, the displayed transverse angle and the displayed longitudinal angle are not easy to adjust, the display angle is complicated to adjust, the display range is limited, meanwhile, an LED display screen cannot be stored usually, the protection performance is poor when the LED display screen is not used, and the LED display screen is easy to damage after being impacted by the outside.
The invention is realized in such a way that the LED display device capable of displaying in multiple angles comprises an LED display screen and a mounting seat, the LED display screen is arranged on the upper side of the mounting seat, the lower side surface of the LED display screen is provided with an adjusting mechanism, one side of the mounting seat is provided with a receiving mechanism, the adjusting mechanism comprises a vertical frame, the vertical frame is fixedly connected to the lower side surface of the LED display screen, the lower end of the vertical frame is rotationally connected with a second hinge shaft which is rotationally connected with the upper side in the upper supporting seat, the peripheral surface of the second hinge shaft is sleeved with a driven gear which is meshed with the sector gear, the sector gear is fixedly connected on the outer side surface of the first twisting shaft in a sleeved mode, the first twisting shaft is rotatably connected to the lower side in the upper supporting seat, and one end of the first twisting shaft is connected with an output shaft of the first driving motor through the speed reducer, and the first driving motor is arranged on the surface of one side of the upper supporting seat.
In order to enable the first twisting shaft to rotate to drive the driving shaft to rotate and achieve synchronous rotation of the first twisting shaft and the driving shaft, as the LED display device capable of displaying at multiple angles, a first belt wheel is sleeved on one side of the outer peripheral surface of the first twisting shaft, the first belt wheel is connected with a second belt wheel through a synchronous belt, the second belt wheel is sleeved and fixed on one side of the outer peripheral surface of the driving shaft, the driving shaft is rotatably connected in a lower supporting seat, and the lower supporting seat is located in an installation seat.
In order to adjust the transverse display angle of the LED display screen, as the LED display device capable of displaying at multiple angles, the middle part of the peripheral surface of the driving shaft is fixedly sleeved with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to the lower end face of a rotating shaft, the rotating shaft is rotatably connected to the middle part of a lower supporting seat, and the upper end of the rotating shaft is fixedly connected with the lower side face of an upper supporting seat.
In order to drive the lower support base to move, further to accommodate the lower support base and simultaneously to accommodate the LED display screen, the LED display device capable of displaying at multiple angles is used as the LED display device capable of displaying at multiple angles, the containing mechanism comprises a first screw rod which is rotationally connected in a first groove body, the first groove body is arranged on the surface of one side in the mounting seat, a first screw is arranged on the first screw rod, one end of the first screw is fixedly connected with one side surface of the lower support seat, a second bevel gear is fixed on the upper part of the outer surface of the first screw rod and is meshed with the first bevel gear, the first bevel gear is fixedly connected with one end of a rotating rod, the rotating rod is rotatably arranged on one side of the mounting seat, and dwang one end is connected with second driving motor's output shaft through the reduction gear, second driving motor installs at mount pad side surface.
In order to drive the first screw rod and the second screw rod to rotate simultaneously and improve the stability of the lower support seat during movement, as the LED display device capable of displaying at multiple angles, the lower part of the outer surface of the first screw rod is sleeved with the third belt pulley, the third belt pulley is connected with the fourth belt pulley through the synchronous belt, the fourth belt pulley is sleeved and fixed at the lower part of the outer surface of the second screw rod, the second screw rod is rotatably connected in the first groove body, the second groove body is arranged on the other side surface in the mounting seat, the second screw nut is arranged on the upper part of the second screw rod, and one end of the second screw nut is fixedly connected with the other side surface of the lower support seat.
In order to control the first driving motor and the second driving motor simultaneously, the LED display device capable of displaying at multiple angles is provided with the control panel on the front side surface of the mounting seat, the control panel is electrically connected with the first driving motor and the second driving motor through connecting wires, and the first driving motor and the second driving motor are electrically connected with an external power supply through connecting wires.
In order to limit the accommodating position of the lower supporting seat, as the LED display device capable of displaying at multiple angles, a limiting plate is arranged at the bottom in the mounting seat and is fixedly connected with the inner wall of the mounting seat through screws.
In order to improve the buffering and protecting performance during limiting, as the LED display device capable of displaying at multiple angles, the upper side surface of the limiting plate is fixedly connected with the damping spring, the upper end of the damping spring is fixedly connected with the auxiliary cushion pad, and the overall dimension of the auxiliary cushion pad is smaller than that of the limiting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the first hinge shaft, the sector gear, the second hinge shaft and the driven gear, the sector gear can be driven to rotate through the first hinge shaft, the sector gear drives the driven gear to rotate, the driven gear drives the second hinge shaft to rotate, the second hinge shaft drives the LED display screen to rotate through the vertical frame, and further the longitudinal angle is adjusted;
2. through the arrangement of the first belt wheel, the second belt wheel, the driving shaft, the first bevel gear and the second bevel gear, the driving shaft can be driven to rotate through the first hinge shaft, the driving shaft drives the first bevel gear to rotate, the first bevel gear drives the rotating shaft to rotate through the second bevel gear, and then the transverse display angle of the LED display screen is adjusted;
3. through the setting of first lead screw, third band pulley, fourth band pulley and second lead screw, can rotate through first lead screw and drive the third band pulley and rotate, rethread third band pulley and the cooperation of fourth band pulley drive the second lead screw and rotate to drive the bottom suspension seat and rise or descend, and then accomodate the LED display screen, prolong the life of LED display screen.
Drawings
FIG. 1 is a general structure diagram of an LED display device capable of displaying at multiple angles according to the present invention;
FIG. 2 is a front sectional view of the adjusting mechanism of the present invention;
FIG. 3 is a front sectional view of the storage mechanism according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic structural diagram of an embodiment of the present invention;
in the figure, 1, an adjusting mechanism; 2. a storage mechanism; 3. a control panel; 4. a mounting seat; 5. an LED display screen; 41. a limiting plate; 101. a first hinge shaft; 102. a first drive motor; 103. a sector gear; 104. a driven gear; 105. an upper support base; 106. erecting a frame; 107. a second hinge shaft; 108. a first pulley; 109. a second pulley; 110. a drive shaft; 111. a first bevel gear; 112. a second bevel gear; 113. a lower support seat; 114. a rotating shaft; 201. a second drive motor; 202. rotating the rod; 203. a first bevel gear; 204. a second bevel gear; 205. a first screw nut; 206. a first tank body; 207. a first lead screw; 208. a third belt pulley; 209. a fourth pulley; 210. a second tank body; 211. a second lead screw; 212. a second screw; 411. a damping spring; 412. an auxiliary cushion pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: an LED display device capable of displaying in multiple angles comprises an LED display screen 5 and a mounting seat 4, wherein the LED display screen 5 is arranged on the upper side of the mounting seat 4, an adjusting mechanism 1 is arranged on the lower side surface of the LED display screen 5, a containing mechanism 2 is arranged on one side of the mounting seat 4, the adjusting mechanism 1 comprises a vertical frame 106, the vertical frame 106 is fixedly connected on the lower side surface of the LED display screen 5, the lower end of the vertical frame 106 is rotatably connected with a second hinge shaft 107, the second hinge shaft 107 is rotatably connected with the inner upper side of the upper support seat 105, the peripheral surface of the second hinge shaft 107 is sleeved with a driven gear 104, the driven gear 104 is meshed with a sector gear 103, the sector gear 103 is fixedly connected on the outer side surface of the first hinge shaft 101 in a sleeved mode, the first hinge shaft 101 is rotatably connected with the inner lower side of the upper support seat 105, and one end of the first hinge shaft 101 is connected to an output shaft of a first driving motor 102 through a reducer, and the first driving motor 102 is installed on a side surface of the upper support base 105.
In this embodiment: drive sector gear 103 through first hank axle 101 and rotate, sector gear 103 drives driven gear 104 and rotates, and driven gear 104 drives second hank axle 107 and rotates, and second hank axle 107 drives LED display screen 5 through grudging post 106 and rotates, and then adjusts fore-and-aft angle.
Specifically, one side of the outer peripheral surface of the first winch shaft 101 is sleeved with a first belt pulley 108, the first belt pulley 108 is connected with a second belt pulley 109 through a synchronous belt, the second belt pulley 109 is sleeved and fixed on one side of the outer peripheral surface of a driving shaft 110, the driving shaft 110 is rotatably connected in a lower supporting seat 113, the lower supporting seat 113 is located in the mounting seat 4, a first bevel gear 111 is sleeved and fixed in the middle of the outer peripheral surface of the driving shaft 110, the first bevel gear 111 is engaged with a second bevel gear 112, the second bevel gear 112 is fixedly connected to the lower end face of a rotating shaft 114, the rotating shaft 114 is rotatably connected in the middle of the lower supporting seat 113, and the.
In this embodiment: the driving shaft 110 is driven to rotate by the first hinge shaft 101, the driving shaft 110 drives the first bevel gear 111 to rotate, the first bevel gear 111 drives the rotating shaft 114 to rotate by the second bevel gear 112, and the transverse display angle of the LED display screen 5 is adjusted.
Specifically, the accommodating mechanism 2 includes a first lead screw 207, the first lead screw 207 is rotatably connected in a first groove 206, the first groove 206 is opened on one side surface of the mounting seat 4, a first screw 205 is installed on the first lead screw 207, one end of the first screw 205 is fixedly connected with one side surface of the lower support seat 113, a second bevel gear 204 is fixed on the upper portion of the outer surface of the first lead screw 207, the second bevel gear 204 is engaged with the first bevel gear 203, the first bevel gear 203 is fixedly connected with one end of a rotating rod 202, the rotating rod 202 is rotatably arranged on one side of the mounting seat 4, one end of the rotating rod 202 is connected with an output shaft of a second driving motor 201 through a reducer, the second driving motor 201 is installed on one side surface of the mounting seat 4, a third belt pulley 208 is sleeved on the lower portion of the outer surface of the first lead screw 207, the third belt pulley 208 is connected with a fourth belt pulley 209 through a synchronous, the second screw 211 is rotatably connected in the first groove 206, the second groove 210 is arranged on the other side surface of the mounting seat 4, the second screw 212 is arranged on the upper portion of the second screw 211, and one end of the second screw 212 is fixedly connected with the other side surface of the lower support seat 113.
In this embodiment: can rotate through first lead screw 207 and drive third band pulley 208 and rotate, rethread third band pulley 208 and fourth band pulley 209 cooperation drive second lead screw 211 and rotate to drive bottom suspension seat 113 and rise or descend, and then accomodate LED display screen 5, prolong LED display screen 5's life.
Specifically, the control panel 3 is arranged on the front side surface of the mounting seat 4, the control panel 3 is electrically connected with the first driving motor 102 and the second driving motor 201 through connecting wires, and the first driving motor 102 and the second driving motor 201 are electrically connected with the external power supply through connecting wires.
In this embodiment: the first drive motor 102 and the second drive motor 201 can be operated simultaneously by control buttons on the control panel 3, and the models of the first drive motor and the second drive motor 201 are both 17HS 6615N-06B.
Specifically, limiting plate 41 is arranged at the bottom in mounting seat 4, and limiting plate 41 is fixedly connected with the inner wall of mounting seat 4 through screws.
In this embodiment: after the lower support base 113 contacts the position limiting plate 41, the position limiting plate 41 limits the position of the lower support base 113.
Specifically, a damping spring 411 is fixedly connected to the upper side surface of the limiting plate 41, an auxiliary cushion 412 is fixedly connected to the upper end of the damping spring 411, and the external dimension of the auxiliary cushion 412 is smaller than that of the limiting plate 41.
In this embodiment: when the lower support base 113 contacts the auxiliary cushion 412, the auxiliary cushion 412 compresses the damper spring 411, so as to reduce the impact force of the lower support base 113 on the stopper plate 41, and thus, the stopper plate 41 is protected by cushioning.
The working principle is as follows: firstly, a first driving motor 102 is operated through a control panel 3, the first driving motor 102 drives a first hinge shaft 101 to rotate, the first hinge shaft 101 drives a sector gear 103 to rotate, the sector gear 103 drives a driven gear 104 to rotate, the driven gear 104 drives the first hinge shaft 101 to rotate, the first hinge shaft 101 rotates to drive an LED display screen 5 to adjust the longitudinal angle through a vertical frame 106, meanwhile, the first hinge shaft 101 drives the first belt pulley 108 to rotate, the first belt pulley 108 drives the second belt pulley 109 to rotate through a synchronous belt, the second belt pulley 109 drives the driving shaft 110 to rotate, the driving shaft 110 drives the first bevel gear 111 to rotate, the first bevel gear 111 drives the second bevel gear 112 to rotate, the second bevel gear 112 drives the rotating shaft 114 to rotate, the rotating shaft 114 drives the upper supporting seat 105 to rotate, the upper supporting seat 105 rotates to drive the LED display screen 5 to rotate, and then the transverse display angle of the LED display screen 5 is adjusted.
When the LED display screen 5 is not needed to be used, the second driving motor 201 is operated through the control panel 3, the second driving motor 201 drives the rotating rod 202 to rotate, the rotating rod 202 drives the first bevel gear 203 to rotate, the first bevel gear 203 drives the second bevel gear 204 to rotate, the second bevel gear 204 drives the first lead screw 207 to rotate, the first lead screw 207 drives the third belt pulley 208 to rotate, the third belt pulley 208 drives the fourth belt pulley 209 to rotate through the synchronous belt, the fourth belt pulley 209 drives the second lead screw 211 to rotate, the first lead screw 207 and the second lead screw 211 rotate simultaneously, the first screw nut 205 and the second screw nut 212 move downwards simultaneously, the first screw nut 205 and the second screw nut 212 drive the lower support base 113 to move downwards, the lower support base 113 drives the LED display screen 5 to move downwards, when the LED display screen 5 is completely accommodated in the installation base 4, the second driving motor 201 stops operating, the mounting seat 4 protects the LED display screen 5.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a but LED display device of multi-angle show, includes LED display screen (5) and mount pad (4), its characterized in that: the LED display screen (5) is arranged on the upper side of the mounting seat (4), the adjusting mechanism (1) is arranged on the lower side surface of the LED display screen (5), the accommodating mechanism (2) is arranged on one side of the mounting seat (4), the adjusting mechanism (1) comprises a vertical frame (106), the vertical frame (106) is fixedly connected to the lower side surface of the LED display screen (5), the lower end of the vertical frame (106) is rotatably connected with a second hinge shaft (107), the second hinge shaft (107) is rotatably connected to the inner upper side of the upper supporting seat (105), a driven gear (104) is sleeved on the outer peripheral surface of the second hinge shaft (107), the driven gear (104) is meshed with a sector gear (103), the sector gear (103) is fixedly connected to the outer side surface of a first hinge shaft (101), the first hinge shaft (101) is rotatably connected to the inner lower side of the upper supporting seat (105), and one end of the first hinge shaft (101) is connected with an output shaft of a first driving motor (102) through a speed reducer, the first driving motor (102) is installed on one side surface of the upper supporting seat (105).
2. The LED display device capable of displaying at multiple angles according to claim 1, wherein: first band pulley (108) is cup jointed on first hank axle (101) outer peripheral face one side, first band pulley (108) is connected with second band pulley (109) through the hold-in range, second band pulley (109) cup joints and fixes in drive shaft (110) outer peripheral face one side, drive shaft (110) rotate to be connected in lower bearing seat (113), lower bearing seat (113) are located mount pad (4).
3. The LED display device capable of displaying at multiple angles according to claim 2, wherein: first bevel gear (111) is cup jointed fixedly in drive shaft (110) outer peripheral face middle part, first bevel gear (111) and second bevel gear (112) meshing, second bevel gear (112) fixed connection is on terminal surface under pivot (114), pivot (114) rotate to be connected in bottom sprag seat (113) middle part, and pivot (114) upper end and last supporting seat (105) downside fixed connection.
4. The LED display device capable of displaying at multiple angles according to claim 1, wherein: the containing mechanism (2) comprises a first screw rod (207), the first screw rod (207) is rotationally connected in a first groove body (206), the first groove body (206) is arranged on the surface of one side in the mounting seat (4), the first screw rod (207) is provided with a first screw nut (205), one end of the first screw nut (205) is fixedly connected with one side surface of the lower support seat (113), a second bevel gear (204) is fixed on the upper part of the outer surface of the first screw rod (207), the second bevel gear (204) is meshed with the first bevel gear (203), the first bevel gear (203) is fixedly connected to one end of the rotating rod (202), the rotating rod (202) is rotatably arranged on one side of the mounting seat (4), one end of the rotating rod (202) is connected with an output shaft of the second driving motor (201) through a speed reducer, the second driving motor (201) is installed on one side surface of the installation seat (4).
5. The LED display device capable of displaying at multiple angles according to claim 4, wherein: first lead screw (207) surface lower part cup joints third band pulley (208), third band pulley (208) are connected with fourth band pulley (209) through the hold-in range, fourth band pulley (209) cup joint and fix in second lead screw (211) surface lower part, second lead screw (211) are rotated and are connected in first cell body (206), the opposite side surface in mount pad (4) is seted up in second cell body (210), second lead screw (211) upper portion installation second screw (212), second screw (212) one end and lower bearing (113) opposite side surface fixed connection.
6. The LED display device capable of displaying at multiple angles according to claim 1, wherein: set up control panel (3) on mount pad (4) leading flank, control panel (3) pass through connecting wire and first driving motor (102) and second driving motor (201) electric connection, first driving motor (102) and second driving motor (201) pass through connecting wire and external power source electric connection.
7. The LED display device capable of displaying at multiple angles according to claim 1, wherein: the mounting seat is characterized in that a limiting plate (41) is arranged at the bottom in the mounting seat (4), and the limiting plate (41) is fixedly connected with the inner wall of the mounting seat (4) through a screw.
8. The LED display device capable of displaying at multiple angles according to claim 7, wherein: the upper side face of the limiting plate (41) is fixedly connected with a damping spring (411), the upper end of the damping spring (411) is fixedly connected with an auxiliary cushion pad (412), and the overall dimension of the auxiliary cushion pad (412) is smaller than that of the limiting plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362178.XA CN111043491A (en) | 2019-12-26 | 2019-12-26 | LED display device capable of displaying at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362178.XA CN111043491A (en) | 2019-12-26 | 2019-12-26 | LED display device capable of displaying at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111043491A true CN111043491A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362178.XA Pending CN111043491A (en) | 2019-12-26 | 2019-12-26 | LED display device capable of displaying at multiple angles |
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| CN (1) | CN111043491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299203A (en) * | 2021-07-28 | 2021-08-24 | 深圳市传光显示技术有限公司 | LED display screen that can accomodate |
-
2019
- 2019-12-26 CN CN201911362178.XA patent/CN111043491A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299203A (en) * | 2021-07-28 | 2021-08-24 | 深圳市传光显示技术有限公司 | LED display screen that can accomodate |
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Application publication date: 20200421 |
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| RJ01 | Rejection of invention patent application after publication |