CN108953876A - Moveable LED display - Google Patents
Moveable LED display Download PDFInfo
- Publication number
- CN108953876A CN108953876A CN201810956386.1A CN201810956386A CN108953876A CN 108953876 A CN108953876 A CN 108953876A CN 201810956386 A CN201810956386 A CN 201810956386A CN 108953876 A CN108953876 A CN 108953876A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lantern ring
- screw thread
- rear end
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 241000282326 Felis catus Species 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
- F16M11/045—Allowing translations adapted to left-right 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
- F16M11/18—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
- F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
- F16M11/2042—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction constituted of several dependent joints
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- 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
- G09F9/33—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 semiconductor devices, e.g. diodes
Abstract
The present invention relates to LED fields, in particular it is moveable LED display, direction, height, left-right position and the angle formed with ground of display screen mounting plate in the present invention can be adjusted, convenient for adjusting LED display to most suitable viewing location.The upper end of pedestal is fixedly connected with main shaft, and the left and right ends of the middle-end of main shaft are fixedly connected to spacing block set, and the rear end of main shaft is fixedly connected with L shaped plate, has been connected through a screw thread fastening screw in L shaped plate.The lower end of big lantern ring is fixedly connected with small lantern ring, big lantern ring is equal with the internal diameter of small lantern ring, big lantern ring and small lantern ring are socketed in the upper end of main shaft, the lower end of small lantern ring is in contact with two spacing block sets, fastening screw in L shaped plate is withstood on small lantern ring, and the upper end for rotating saddle is hinged on the front end of big lantern ring, and the front end for rotating saddle is provided with perpendicular dovetail groove, the left and right ends of rotation saddle are fixedly connected to bottom projections, and the upper end of two bottom projections is fixedly connected to connecting cylinder.
Description
Technical field
The present invention relates to LED fields, are in particular moveable LED display.
Background technique
Application No. is a kind of LED display unit of CN201420507461.3 and LED display, the utility model is implemented
It includes matrix, lamp plate that example, which discloses a kind of LED display unit and LED display, LED display unit, and matrix is in level side
To two sides be fixedly connected by screw with external LED display unit, and pass through elastic parts bullet close to the position of screw
Property be resisted against the LED display unit of the outside, the side edge of the vertical direction of matrix by positioning fixation kit with it is adjacent
LED display unit be fixedly connected.The utility model embodiment passes through simultaneously by using matrix two sides in the horizontal direction
Screw is connected with elastic parts, and the side edge of vertical direction is realized by the technological means of positioning fixation kit connection to LED
The accurate positioning of display screen unit, adjustable installing, flatness is high, and without bright concealed wire problem, display effect is good.But in the patent
LED display can not carry out multidirectional adjusting, and the LED display in the patent is not easy to move.
Summary of the invention
The present invention provides moveable LED display, its advantages be the display screen mounting plate in the present invention direction,
Highly, left-right position and the angle formed with ground can be adjusted, convenient for adjusting LED display to most suitable
Viewing location.
The present invention relates to LED fields, are in particular moveable LED display, including the seat of honour, main frame body, display
Screen assembly, scope rack and angle adjusting mechanism, the direction of display screen mounting plate, height, left-right position in the present invention and
The angle formed with ground can be adjusted, convenient for adjusting LED display to most suitable viewing location.
The seat of honour includes pedestal, spacing block set, main shaft and L shaped plate, and the upper end of pedestal is fixedly connected with main shaft, main shaft
The left and right ends of middle-end are fixedly connected to spacing block set, and the rear end of main shaft is fixedly connected with L shaped plate, passes through screw thread in L shaped plate
It is connected with fastening screw；
The main frame body includes big lantern ring, small lantern ring, connecting cylinder, bottom projections, perpendicular dovetail groove, rotation saddle, upper plate
Item, horizontal circular shaft, L shape frame, convex swivel base, back seat and rotation frame plate, the lower end of big lantern ring are fixedly connected with small lantern ring, big lantern ring with it is small
The internal diameter of lantern ring is equal, and big lantern ring is socketed in the upper end of main shaft, the lower end of small lantern ring and two spacing block set phases with small lantern ring
It contacts, the fastening screw in L shaped plate is withstood on small lantern ring, and the upper end for rotating saddle is hinged on the front end of big lantern ring, rotates saddle
Front end be provided with perpendicular dovetail groove, the left and right ends for rotating saddle are fixedly connected to bottom projections, two bottom projections it is upper
End is fixedly connected to connecting cylinder, and top bars are fixedly connected on the upper end of two connecting cylinders, the left and right two of top bars rear end
End is fixedly connected to convex swivel base, and the upper end of big lantern ring rear end is fixedly connected with L shape frame, and the left and right ends of L shape frame are fixed to be connected
It is connected to horizontal circular shaft, the rear end of big lantern ring is fixedly connected with back seat, and the upper end of back seat is symmetrically fixedly connected with that there are two rotate frame plate；
The display screen component includes display screen mounting plate, threaded hole, T shape raised line, trapezoidal raised line and sliding block, display screen peace
The rear end of loading board is fixedly connected with T shape raised line, and the left and right ends of T shape raised line are provided with threaded hole, and sliding block is slidably connected at T shape
On raised line, the rear end of sliding block is fixedly connected with vertical trapezoidal raised line, and trapezoidal raised line is slidably connected on perpendicular dovetail groove；
The scope rack includes threaded rod, hand rotary nut, top plate, foreboard and attachment screw, and threaded rod clearance fit is inserted
On two rotation frame plates, hand rotary nut is matched by screw thread with threaded rod, and hand rotary nut is located between two rotation frame plates,
The left and right end face of hand rotary nut is matched with two rotation frame plates respectively, and the rear end of two top plates is respectively fixedly connected in threaded rod
Left and right ends, the upper end of two foreboards is respectively fixedly connected in the front end of two top plates, and the lower end of two foreboards passes through spiral shell
Line is connected with attachment screw, and two attachment screws are threadedly attached in respectively in two threaded holes, and the rear end face of T shape raised line is equal
It is bonded with two foreboards；
The angle adjusting mechanism includes front axle, channel bar, sliding slot, internal screw thread hole post I, two-flight screw and internal screw thread hole post
II, clearance fit is inserted on two convex swivel bases respectively at the both ends of front axle, and the front end of two channel bars is respectively fixedly connected in front axle
Left and right ends, two channel bars are bonded with the outside of two convex swivel bases respectively, and the rear end of two channel bars is provided with sliding slot, two cross
Circular shaft is slidably connected at respectively in two sliding slots, and the front space cooperation of internal screw thread hole post II is inserted on front axle, two-flight screw
Rear and front end thread rotary orientation on the contrary, the front end of two-flight screw is matched by screw thread with internal screw thread hole post II, double thread spiral shell
The rear end of bar is matched by screw thread with internal screw thread hole post I, and internal screw thread hole post I clearance fit is inserted on horizontal circular shaft.
The seat of honour further includes stay column and pull ring, and the upper end of main shaft is fixedly connected with stay column, and the upper end of stay column is fixedly connected
There is pull ring.
The main frame body further includes stop collar, is fixedly connected on the horizontal circular shaft of right end there are two stop collar, internal screw thread
Hole post I is located between two stop collars.
The moveable LED display of the present invention has the beneficial effect that
The moveable LED display of the present invention, the direction of display screen mounting plate, height, left-right position in the present invention with
And the angle formed with ground can be adjusted, convenient for adjusting LED display to most suitable viewing location.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the overall structure diagram one of the moveable LED display of the present invention；
Fig. 2 is the overall structure diagram two of the moveable LED display of the present invention；
Fig. 3 is the structural schematic diagram of the seat of honour；
Fig. 4 is the structural schematic diagram one of main frame body；
Fig. 5 is the structural schematic diagram two of main frame body；
Fig. 6 is the structural schematic diagram three of main frame body；
Fig. 7 is the structural schematic diagram one of display screen component；
Fig. 8 is the structural schematic diagram two of display screen component；
Fig. 9 is the structural schematic diagram one of scope rack；
Figure 10 is the structural schematic diagram two of scope rack；
Figure 11 is the structural schematic diagram of angle adjusting mechanism；
Figure 12 is the connection schematic diagram of main frame body and angle adjusting mechanism；
Figure 13 is the connection cross-sectional view of two-flight screw and internal screw thread hole post I, internal screw thread hole post II.
In figure: the seat of honour 1；Pedestal 1-1；Spacing block set 1-2；Main shaft 1-3；Stay column 1-4；Pull ring 1-5；L shaped plate 1-6；Body frame
Body 2；Big lantern ring 2-1；Small lantern ring 2-2；Connecting cylinder 2-3；Bottom projections 2-4；Perpendicular dovetail groove 2-5；Rotate saddle 2-6；Upper plate
2-7；Horizontal circular shaft 2-8；Stop collar 2-9；L shape frame 2-10；Convex swivel base 2-11；Back seat 2-12；Rotate frame plate 2-13；Display screen group
Part 3；Display screen mounting plate 3-1；Threaded hole 3-2；T shape raised line 3-3；Trapezoidal raised line 3-4；Sliding block 3-5；Scope rack 4；Threaded rod
4-1；Hand rotary nut 4-2；Top plate 4-3；Foreboard 4-4；Attachment screw 4-5；Angle adjusting mechanism 5；Front axle 5-1；Channel bar 5-2；It is sliding
Slot 5-3；Internal screw thread hole post I5-4；Two-flight screw 5-5；Internal screw thread hole post II5-6.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-13, the present invention relates to LED fields, are in particular moveable
LED display, including the seat of honour 1, main frame body 2, display screen component 3, scope rack 4 and angle adjusting mechanism 5, it is aobvious in the present invention
Direction, height, left-right position and the angle formed with ground of display screen mounting plate 3-1 can be adjusted, and be convenient for LED
Display screen is adjusted to most suitable viewing location.
The seat of honour 1 includes pedestal 1-1, spacing block set 1-2, main shaft 1-3 and L shaped plate 1-6, and the upper end of pedestal 1-1 is fixed
It is connected with main shaft 1-3, the left and right ends of the middle-end of main shaft 1-3 are fixedly connected to spacing block set 1-2, and the rear end of main shaft 1-3 is solid
Surely it is connected with L shaped plate 1-6, has been connected through a screw thread fastening screw on L shaped plate 1-6；
The main frame body 2 includes big lantern ring 2-1, small lantern ring 2-2, connecting cylinder 2-3, bottom projections 2-4, perpendicular dovetail groove 2-
5, saddle 2-6, top bars 2-7, horizontal circular shaft 2-8, L shape frame 2-10, convex swivel base 2-11, back seat 2-12 and rotation frame plate 2- are rotated
13, the lower end of big lantern ring 2-1 is fixedly connected with small lantern ring 2-2, and big lantern ring 2-1 is equal with the internal diameter of small lantern ring 2-2, big lantern ring 2-
1 is socketed in the upper end of main shaft 1-3 with small lantern ring 2-2, and the lower end of small lantern ring 2-2 is in contact with two spacing block set 1-2, L shape
Fastening screw on plate 1-6 is withstood on small lantern ring 2-2, and the upper end of rotation saddle 2-6 is hinged on the front end of big lantern ring 2-1, rotation
The front end of saddle 2-6 is provided with perpendicular dovetail groove 2-5, and the left and right ends of rotation saddle 2-6 are fixedly connected to bottom projections 2-4,
The upper end of two bottom projections 2-4 is fixedly connected to connecting cylinder 2-3, and top bars 2-7 is fixedly connected on two connecting cylinders
The upper end of 2-3, the left and right ends of the rear end top bars 2-7 are fixedly connected to convex swivel base 2-11, and the upper end of the rear end big lantern ring 2-1 is solid
Surely the left and right ends for being connected with L shape frame 2-10, L shape frame 2-10 are fixedly connected to horizontal circular shaft 2-8, and the rear end of big lantern ring 2-1 is solid
Surely it is connected with back seat 2-12, the upper end of back seat 2-12 is symmetrically fixedly connected with that there are two rotate frame plate 2-13；Big lantern ring 2-1 and small set
Ring 2-2 can be rotated on main shaft 1-3, to adjust the whole direction of main frame body 2, two spacing block set 1-2 can limit small
When the height of lantern ring 2-2, small lantern ring 2-2 and two spacing block set 1-2 are contacted, small lantern ring 2-2 can stop moving down, thus by small
The fixed height that lantern ring 2-2 is maintained.Rotation saddle 2-6 can be rotated on big lantern ring 2-1.
The display screen component 3 include display screen mounting plate 3-1, threaded hole 3-2, T shape raised line 3-3, trapezoidal raised line 3-4 and
Sliding block 3-5, the left and right ends that the rear end of display screen mounting plate 3-1 is fixedly connected with T shape raised line 3-3, T shape raised line 3-3 are respectively provided with
There are threaded hole 3-2, sliding block 3-5 to be slidably connected on T shape raised line 3-3, the rear end of sliding block 3-5 is fixedly connected with vertical trapezoidal convex
3-4, trapezoidal raised line 3-4 are slidably connected on perpendicular dovetail groove 2-5；When adjusting the whole direction change of main frame body 2, display screen group
The direction of part 3 also changes correspondingly, and can connect LED screen by modes such as screw or bondings on display screen mounting plate 3-1.It is sliding
Block 3-5 can on perpendicular dovetail groove 2-5 vertical sliding, to adjust the height of display screen mounting plate 3-1, display screen mounting plate 3-
1 can be horizontally slipped on sliding block 3-5 by T shape raised line 3-3, to adjust the left-right position of display screen mounting plate 3-1.Rotation
Saddle 2-6 can be rotated on big lantern ring 2-1, to adjust the angle of display screen mounting plate 3-1 and ground formation.
The scope rack 4 includes threaded rod 4-1, hand rotary nut 4-2, top plate 4-3, foreboard 4-4 and attachment screw 4-5,
Threaded rod 4-1 clearance fit is inserted on two rotation frame plate 2-13, and hand rotary nut 4-2 is matched by screw thread with threaded rod 4-1,
Hand rotary nut 4-2 is located between two rotation frame plate 2-13, the left and right end face of hand rotary nut 4-2 respectively with two rotation frame plate 2-
13 match, and the rear end of two top plate 4-3 is respectively fixedly connected in the left and right ends of threaded rod 4-1, the upper end of two foreboard 4-4
It being respectively fixedly connected in the front end of two top plate 4-3, the lower end of two foreboard 4-4 has been connected through a screw thread attachment screw 4-5,
Two attachment screw 4-5 are threadedly attached in respectively in two threaded hole 3-2, the rear end face of T shape raised line 3-3 with two before
Plate 4-4 fitting；It can control threaded rod 4-1 when turn hand rotary nut 4-2 to slide to the left or to the right on two rotation frame plate 2-13
It is dynamic, so that two top plate 4-3 and two foreboard 4-4 can also be slided to the left or to the right, so that driving display screen mounting plate 3-1 is to the left
Or the left-right position of slidable adjustment display screen mounting plate 3-1 to the right.
The angle adjusting mechanism 5 includes front axle 5-1, channel bar 5-2, sliding slot 5-3, internal screw thread hole post I5-4, double thread spiral shell
Bar 5-5 and internal screw thread hole post II5-6, clearance fit is inserted on two convex swivel base 2-11 respectively at the both ends of front axle 5-1, two channel bars
The front end of 5-2 is respectively fixedly connected in the left and right ends of front axle 5-1, and two channel bar 5-2 are outer with two convex swivel base 2-11 respectively
Side fitting, the rear end of two channel bar 5-2 are provided with sliding slot 5-3, and two horizontal circular shaft 2-8 are slidably connected at two sliding slot 5- respectively
In 3, the front space cooperation of internal screw thread hole post II5-6 is inserted on front axle 5-1, the rear and front end screw thread rotation of two-flight screw 5-5
To on the contrary, the front end of two-flight screw 5-5 is matched by screw thread with internal screw thread hole post II5-6, the rear end of two-flight screw 5-5
It is matched by screw thread with internal screw thread hole post I5-4, internal screw thread hole post I5-4 clearance fit is inserted on horizontal circular shaft 2-8.Due to double spiral shells
The rear and front end thread rotary orientation of line screw rod 5-5 on the contrary, when turn two-flight screw 5-5 can be by internal screw thread hole post I5-4, double spiral shells
The elongation of the entire length of line screw rod 5-5 and internal screw thread hole post II5-6 is shortened, so that two channel bar 5-2 be driven to pass through sliding slot
5-3 is slided on two horizontal circular shaft 2-8 respectively, so that top bars 2-7 is pushed or pulls, so that top bars 2-7 is moved forward and backward,
Rotation saddle 2-6 is driven to rotate on big lantern ring 2-1 by two connecting cylinder 2-3 when top bars 2-7 is moved forward and backward, to adjust
Save the angle of display screen mounting plate 3-1 and ground formation.
The seat of honour 1 further includes stay column 1-4 and pull ring 1-5, and the upper end of main shaft 1-3 is fixedly connected with stay column 1-4, stay column 1-
4 upper end is fixedly connected with pull ring 1-5.Portable pull ring 1-5 can move integrally the present invention.
The main frame body 2 further includes stop collar 2-9, is fixedly connected on the horizontal circular shaft 2-8 of right end there are two stop collar
2-9, internal screw thread hole post I5-4 are located between two stop collar 2-9.The effect of two stop collar 2-9 is limitation internal screw thread hole post
The left-right position of I5-4 prevents internal screw thread hole post I5-4 from moving left and right.
The working principle of the invention: big lantern ring 2-1 and small lantern ring 2-2 can be rotated on main shaft 1-3, to adjust body frame
The whole direction of body 2, two spacing block set 1-2 can limit the height of small lantern ring 2-2, small lantern ring 2-2 and two spacing block sets
When 1-2 is contacted, small lantern ring 2-2 can stop moving down, thus the fixed height that small lantern ring 2-2 is maintained.Rotate saddle
2-6 can be rotated on big lantern ring 2-1.Adjust the whole towards when changing of main frame body 2, the direction of display screen component 3 is also therewith
Change, LED screen can be connected by modes such as screw or bondings on display screen mounting plate 3-1.Sliding block 3-5 can be in cat ladder
Vertical sliding on shape slot 2-5, to adjust the height of display screen mounting plate 3-1, display screen mounting plate 3-1 can be convex by T shape
3-3 horizontally slips on sliding block 3-5, to adjust the left-right position of display screen mounting plate 3-1.Rotating saddle 2-6 can be
It is rotated on big lantern ring 2-1, to adjust the angle of display screen mounting plate 3-1 and ground formation.It can be with when turn hand rotary nut 4-2
Control threaded rod 4-1 is slided to the left or to the right on two rotation frame plate 2-13, thus two top plate 4-3 and two foreboard 4-4
Also it can slide to the left or to the right, thus the leftward or rightward slidable adjustment display screen mounting plate 3-1 of driving display screen mounting plate 3-1
Left-right position.Due to two-flight screw 5-5 rear and front end thread rotary orientation on the contrary, when turn two-flight screw 5-5 can will in
The elongation of the entire length of described screwed hole post I5-4, two-flight screw 5-5 and internal screw thread hole post II5-6 is shortened, to drive two
A channel bar 5-2 is slided on two horizontal circular shaft 2-8 respectively by sliding slot 5-3, so that top bars 2-7 is pushed or pulls, so that
Top bars 2-7 is moved forward and backward, and drives rotation saddle 2-6 covering greatly by two connecting cylinder 2-3 when top bars 2-7 is moved forward and backward
It is rotated on ring 2-1, to adjust the angle of display screen mounting plate 3-1 and ground formation.
Portable pull ring 1-5 can move integrally the present invention.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (3)
1. moveable LED display, including the seat of honour (1), main frame body (2), display screen component (3), scope rack (4) and angle
Regulating mechanism (5), it is characterised in that: the seat of honour (1) includes pedestal (1-1), spacing block set (1-2), main shaft (1-3) and L shape
Plate (1-6), the upper end of pedestal (1-1) are fixedly connected with main shaft (1-3), and the left and right ends of the middle-end of main shaft (1-3) are fixed to be connected
It is connected to spacing block set (1-2), the rear end of main shaft (1-3) is fixedly connected with L shaped plate (1-6), is connected in L shaped plate (1-6) by screw thread
It is connected to fastening screw；
The main frame body (2) includes big lantern ring (2-1), small lantern ring (2-2), connecting cylinder (2-3), bottom projections (2-4), cat ladder
Shape slot (2-5), rotation saddle (2-6), top bars (2-7), horizontal circular shaft (2-8), L shape frame (2-10), convex swivel base (2-11), back seat
(2-12) and rotation frame plate (2-13), the lower end of big lantern ring (2-1) is fixedly connected with small lantern ring (2-2), big lantern ring (2-1) with it is small
The internal diameter of lantern ring (2-2) is equal, and big lantern ring (2-1) is socketed in the upper end of main shaft (1-3), small lantern ring (2- with small lantern ring (2-2)
2) lower end is in contact with two spacing block sets (1-2), and the fastening screw in L shaped plate (1-6) is withstood on small lantern ring (2-2), turns
The upper end of dynamic saddle (2-6) is hinged on the front end of big lantern ring (2-1), and the front end of rotation saddle (2-6) is provided with perpendicular dovetail groove (2-
5) left and right ends for, rotating saddle (2-6) are fixedly connected to bottom projections (2-4), and the upper end of two bottom projections (2-4) is equal
It is fixedly connected with connecting cylinder (2-3), top bars (2-7) are fixedly connected on the upper end of two connecting cylinders (2-3), top bars
The left and right ends of the rear end (2-7) are fixedly connected to convex swivel base (2-11), and the upper end of big lantern ring (2-1) rear end is fixedly connected with L
Shape frame (2-10), the left and right ends of L shape frame (2-10) are fixedly connected to horizontal circular shaft (2-8), and the rear end of big lantern ring (2-1) is fixed
Be connected with back seat (2-12), the upper end of back seat (2-12) be symmetrically fixedly connected there are two rotate frame plate (2-13)；
The display screen component (3) includes display screen mounting plate (3-1), threaded hole (3-2), T shape raised line (3-3), trapezoidal raised line
(3-4) and sliding block (3-5), the rear end of display screen mounting plate (3-1) are fixedly connected with T shape raised line (3-3), T shape raised line (3-3)
Left and right ends are provided with threaded hole (3-2), and sliding block (3-5) is slidably connected on T shape raised line (3-3), the rear end of sliding block (3-5)
It is fixedly connected with vertical trapezoidal raised line (3-4), trapezoidal raised line (3-4) is slidably connected on perpendicular dovetail groove (2-5)；
The scope rack (4) includes threaded rod (4-1), hand rotary nut (4-2), top plate (4-3), foreboard (4-4) and connection spiral shell
It follows closely (4-5), threaded rod (4-1) clearance fit is inserted on two rotation frame plates (2-13), and hand rotary nut (4-2) passes through screw thread and spiral shell
Rasp bar (4-1) matches, and hand rotary nut (4-2) is located between two rotation frame plates (2-13), the left and right end of hand rotary nut (4-2)
Face is matched with two rotation frame plates (2-13) respectively, and the rear end of two top plates (4-3) is respectively fixedly connected at threaded rod (4-1)
Left and right ends, the upper end of two foreboards (4-4) is respectively fixedly connected in the front end of two top plates (4-3), two foreboards (4-4)
Lower end be connected through a screw thread attachment screw (4-5), two attachment screws (4-5) are threadedly attached in two spiral shells respectively
In pit (3-2), the rear end face of T shape raised line (3-3) is bonded with two foreboards (4-4)；
The angle adjusting mechanism (5) includes front axle (5-1), channel bar (5-2), sliding slot (5-3), internal screw thread hole post I (5-4), double
Thread screw (5-5) and internal screw thread hole post II (5-6), clearance fit is inserted in two convex swivel base (2- respectively at the both ends of front axle (5-1)
11) on, the front end of two channel bars (5-2) is respectively fixedly connected in the left and right ends of front axle (5-1), and two channel bars (5-2) are respectively
It is bonded with the outside of two convex swivel bases (2-11), the rear end of two channel bars (5-2) is provided with sliding slot (5-3), two horizontal circular shafts
(2-8) is slidably connected at respectively in two sliding slots (5-3), and the front space cooperation of internal screw thread hole post II (5-6) is inserted in front axle (5-
1) on, the rear and front end thread rotary orientation of two-flight screw (5-5) on the contrary, two-flight screw (5-5) front end by screw thread with it is interior
Described screwed hole post II (5-6) is matched, and the rear end of two-flight screw (5-5) is matched by screw thread with internal screw thread hole post I (5-4),
Internal screw thread hole post I (5-4) clearance fit is inserted on horizontal circular shaft (2-8).
2. moveable LED display according to claim 1, it is characterised in that: the seat of honour (1) further includes stay column
(1-4) and pull ring (1-5), the upper end of main shaft (1-3) are fixedly connected with stay column (1-4), and the upper end of stay column (1-4) is fixedly connected with
Pull ring (1-5).
3. moveable LED display according to claim 2, it is characterised in that: the main frame body (2) further includes limit
Ring (2-9), is fixedly connected there are two stop collar (2-9) on the horizontal circular shaft (2-8) of right end, and internal screw thread hole post I (5-4) is located at
Between two stop collars (2-9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956386.1A CN108953876B (en) | 2018-08-21 | 2018-08-21 | Movable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956386.1A CN108953876B (en) | 2018-08-21 | 2018-08-21 | Movable LED display screen |
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| Publication Number | Publication Date |
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| CN108953876A true CN108953876A (en) | 2018-12-07 |
| CN108953876B CN108953876B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810956386.1A Active CN108953876B (en) | 2018-08-21 | 2018-08-21 | Movable LED display screen |
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| Country | Link |
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| CN (1) | CN108953876B (en) |
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|---|---|
| CN108953876B (en) | 2020-04-28 |
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Effective date of registration: 20200330 Address after: 226000 east side of Shuangfu road and north side of Pengcheng Avenue, high tech Zone, Nantong City, Jiangsu Province Applicant after: Nantong Crystal and Electronic Technology Co.,Ltd. Address before: 061000 No. 81, First Street, Xiaotiangu Village, Yangjiasi Township, Wuqiao County, Cangzhou City, Hebei Province Applicant before: Li Mingxing |
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Denomination of invention: Mobile LED display screen Granted publication date: 20200428 Pledgee: Nantong Branch of Bank of Nanjing Co.,Ltd. Pledgor: Nantong Crystal and Electronic Technology Co.,Ltd. Registration number: Y2024980004062 |
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