CN208886275U - A kind of exhibition room Multifunctional LED display screen - Google Patents
A kind of exhibition room Multifunctional LED display screen Download PDFInfo
- Publication number
- CN208886275U CN208886275U CN201821362703.9U CN201821362703U CN208886275U CN 208886275 U CN208886275 U CN 208886275U CN 201821362703 U CN201821362703 U CN 201821362703U CN 208886275 U CN208886275 U CN 208886275U
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- China
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- led display
- fixedly installed
- mobile base
- screw rod
- exhibition room
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Abstract
The utility model discloses a kind of exhibition room Multifunctional LED display screens, including Mobile base, support plate is fixedly installed on the top center position of the Mobile base, fixed plate is fixedly installed at the top of the support plate, the side of the fixed plate slidably connects movable plate, screw rod is rotatably equipped at the top of the fixed plate, and screw rod is located at the side of support plate, the bottom of the screw rod is simultaneously rotatablely connected with the top of Mobile base through movable plate, there are two connecting rods for the bottom fixed installation of the movable plate, the same LED display ontology is fixedly mounted in the bottom of two connecting rods, and LED display ontology is located at the side of support plate, rotation slot is offered at the top of the Mobile base.The utility model structure is simple, riser is pushed, LED display ontology can be moved on the position of needs, then swing handle, the height of LED display ontology can be adjusted, thus LED display ontology can maximumlly be publicized the product information shown in exhibition room.
Description
Technical field
The utility model relates to LED display technical field more particularly to a kind of exhibition room Multifunctional LED display screens.
Background technique
LED display is the english abbreviation of light emitting diode, abbreviation LED.It is a kind of by control semiconductor light emitting two
The display mode of pole pipe, it is usually that red light emitting diode forms that general appearance, which is exactly by many, by the light on and off of lamp
To show character.For showing the display screen of the various information such as text, figure, image, animation, market, video, video signal
Curtain.Shenzhen is LED display development & production origin.
And present large-scale exhibition room recognizes the information of product to allow the product of displaying to allow more exhibitor staff, one
As be all the information of product is shown using LED display, and existing LED display be typically all be fixed on a place,
And height can not be adjusted, it can not be thus adjusted according to venue, so that spontaneous product information cannot be maximized
The effect of publicity, so we have proposed a kind of exhibition room Multifunctional LED display screens, to solve the problems, such as above-mentioned propose.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the more function of a kind of exhibition room proposed
It can LED display.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of exhibition room Multifunctional LED display screen, including Mobile base, fixed peace on the top center position of the Mobile base
Equipped with support plate, fixed plate is fixedly installed at the top of the support plate, the side of the fixed plate slidably connects movable plate,
Screw rod is rotatably equipped at the top of the fixed plate, and screw rod is located at the side of support plate, the bottom of the screw rod is through movement
Plate is simultaneously rotatablely connected with the top of Mobile base, the bottom of the movable plate be fixedly mounted there are two connecting rod, two connecting rods
The same LED display ontology is fixedly mounted in bottom, and LED display ontology is located at the side of support plate, the Mobile base
Top offers rotation slot, and the bottom of the screw rod extends in rotation slot and is simultaneously rotatablely connected with the bottom interior wall of rotation slot, institute
The outside fixing sleeve for stating screw rod is equipped with the first bevel gear, and the first bevel gear is located in rotation slot, in the side of the rotation slot
Rotating hole is offered on wall, rotary shaft is rotatably connected in the rotating hole, and one end of the rotary shaft extends in rotation slot
And fixing sleeve is equipped with the second bevel gear, and the first bevel gear and the second bevel gear are meshed, one end of the rotary shaft extends to
The side of Mobile base is simultaneously fixedly installed with handle.
Preferably, the bottom of the fixed plate is fixedly installed with symmetrically arranged two hydraulic stems, and screw rod is located at two
Between hydraulic stem, the bottoms of two hydraulic stems be fixedly connected at the top of movable plate.
Preferably, rotation hole is offered on the movable plate, the screw rod is on rotation hole, the inner wall of the rotation hole
Internal screw thread is offered, the outside of the screw rod is equipped with external screw thread, and internal screw thread and external screw thread are threadedly coupled.
Preferably, universal wheel, the side of the Mobile base are fixedly installed on the bottom four corners position of the Mobile base
Symmetrically arranged two transverse slats are fixedly installed with, two transverse slats are fixedly installed with the same riser far from the side of Mobile base.
Preferably, the exterior annular of the rotary shaft offers multiple fixing grooves, opens in the top inner wall of the rotating hole
Equipped with fixation hole, sliding panel is slidably connected in the fixation hole, and the side of sliding panel is fixedly installed with fixing axle, it is described solid
The bottom of dead axle extends in a fixing groove, pressing plate is fixedly installed at the top of the fixing axle, and pressing plate is located at Mobile base
Top.
Preferably, symmetrically arranged two extension springs are installed, and fixing axle is located at two at the top of the sliding panel
Between extension spring, limited block is fixedly installed at the top of the extension spring, and two limited blocks are respectively and fixedly installed to admittedly
Determine on the side inner wall in hole.
Compared with prior art, the utility model has the beneficial effects that the trade company in exhibition room needs LED display sheet
When body is moved to suitable position, riser is pushed, under force can be so that Mobile base be moved, and then it can will
LED display ontology is moved on suitable position, pulls pressing plate at this time, can be so that fixing axle removal fixing groove, then turns
Dynamic handle can be such that screw rod is rotated under the driving of handle, under the rotation of screw rod, can be increased movable plate
Or decline, and then the height of adjustable LED display ontology.
The utility model structure is simple, pushes riser, LED display ontology can be moved on the position of needs,
Then swing handle can adjust the height of LED display ontology, thus LED display ontology can be by institute's exhibition in exhibition room
The product information shown maximumlly is publicized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of exhibition room Multifunctional LED display screen structural schematic diagram；
Fig. 2 be the utility model proposes a kind of exhibition room Multifunctional LED display screen Mobile base cross-sectional view；
Fig. 3 be the utility model proposes a kind of exhibition room Multifunctional LED display screen part A schematic enlarged-scale view.
In figure: 1 Mobile base, 2 support plates, 3 fixed plates, 4 movable plates, 5 rotation holes, 6 screw rods, 7 hydraulic stems, 8 connecting rods,
9LED display screen ontology, 10 rotation slots, 11 first bevel gears, 12 rotating holes, 13 rotary shafts, 14 second bevel gears, 15 handles, 16
Fixing groove, 17 fixation holes, 18 sliding panels, 19 fixing axles, 20 pressing plates, 21 extension springs, 22 limited blocks, 23 universal wheels, 24 cross
Plate, 25 risers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of exhibition room Multifunctional LED display screen, including Mobile base 1, the top center position of Mobile base 1
On be fixedly installed with support plate 2, the top of support plate 2 is fixedly installed with fixed plate 3, and the side of fixed plate 3 slidably connects shifting
Movable plate 4, the top of fixed plate 3 is rotatably equipped with screw rod 6, and screw rod 6 is located at the side of support plate 2, and the bottom of screw rod 6 is through shifting
Movable plate 4 is simultaneously rotatablely connected with the top of Mobile base 1, and there are two connecting rod 8, two connecting rods 8 for the bottom fixed installation of movable plate 4
Bottom same LED display ontology 9 is fixedly mounted, and LED display ontology 9 is located at the side of support plate 2, Mobile base 1
Top offer rotation slot 10, the bottom of screw rod 6 extend in rotation slot 10 and and rotation slot 10 bottom interior wall rotation company
It connects, the outside fixing sleeve of screw rod 6 is equipped with the first bevel gear 11, and the first bevel gear 11 is located in rotation slot 10, rotation slot 10
Rotating hole 12 is offered on the inner wall of side, rotary shaft 13 is rotatably connected in rotating hole 12, and one end of rotary shaft 13, which extends to, to be turned
In dynamic slot 10 and fixing sleeve is equipped with the second bevel gear 14, and the first bevel gear 11 and the second bevel gear 14 are meshed, rotary shaft 13
One end extend to the side of Mobile base 1 and be fixedly installed with handle 15, the trade company in exhibition room needs LED display ontology
9 when being moved to suitable position, pushes riser 25, under force can be so that Mobile base 1 is moved, and then can will
LED display ontology 9 is moved on suitable position, at this time pull pressing plate 20, can so that fixing axle 19 remove fixing groove 16,
Then swing handle 15 can be such that screw rod 6 is rotated under the driving of handle 15, under the rotation of screw rod 6, can make to move
Movable plate 4 is risen or is declined, and then the height of adjustable LED display ontology 9, and the utility model structure is simple, pushes away
LED display ontology 9, can be moved on the position of needs, then swing handle 15, can adjust by dynamic riser 25
The height of LED display ontology 9, thus LED display ontology 9 can be maximized the product information shown in exhibition room
Publicity.
In the utility model, the bottom of fixed plate 3 is fixedly installed with symmetrically arranged two hydraulic stems 7, and screw rod 6 is located at
Between two hydraulic stems 7, the bottom of two hydraulic stems 7 is fixedly connected with the top of movable plate 4, is offered and is turned on movable plate 4
Dynamic hole 5, screw rod 6 run through rotation hole 5, and internal screw thread is offered on the inner wall of rotation hole 5, and the outside of screw rod 6 is equipped with external screw thread, and interior
Screw thread and external screw thread are threadedly coupled, and are fixedly installed with universal wheel 23 on the bottom four corners position of Mobile base 1, and the one of Mobile base 1
Side is fixedly installed with symmetrically arranged two transverse slats 24, and two transverse slats 24 are fixedly installed with same far from the side of Mobile base 1
Riser 25, the exterior annular of rotary shaft 13 offer multiple fixing grooves 16, offer fixation hole in the top inner wall of rotating hole 12
17, sliding panel 18 is slidably connected in fixation hole 17, and the side of sliding panel 18 is fixedly installed with fixing axle 19, fixing axle 19
Bottom extends in a fixing groove 16, and the top of fixing axle 19 is fixedly installed with pressing plate 20, and pressing plate 20 is located at Mobile base 1
Top, the top of sliding panel 18 is equipped with symmetrically arranged two extension springs 21, and fixing axle 19 is located at two extension springs
Between 21, the top of extension spring 21 is fixedly installed with limited block 22, and two limited blocks 22 are respectively and fixedly installed to fixation hole
On 17 side inner wall, when the trade company in exhibition room needs LED display ontology 9 being moved to suitable position, riser 25 is pushed,
Under force can be so that Mobile base 1 be moved, and then LED display screen ontology 9 can be moved to suitable position
On, pressing plate 20 is pulled at this time, it can be so that fixing axle 19 removes fixing groove 16, then swing handle 15, in the driving of handle 15
Under, screw rod 6 can be made to be rotated, under the rotation of screw rod 6, movable plate 4 can be made to be risen or be declined, and then can be with
The height of LED display ontology 9 is adjusted, the utility model structure is simple, pushes riser 25, can be by LED display ontology 9
It is moved on the position of needs, then swing handle 15, the height of LED display ontology 9 can be adjusted, thus LED is shown
Screen ontology 9 can maximumlly be publicized the product information shown in exhibition room.
Working principle: first when the trade company in exhibition room needs the product information of displaying comprehensively showing visit personnel
Riser 25 is first pushed, under force can be so that Mobile base 1 be moved, and then it can be mobile by LED display ontology 9
Onto the position of needs, pressing plate 20 is pulled at this time, can be so that fixing axle 19 remove fixing groove 16, then swing handle 15,
Hand 15 will drive rotary shaft 13 and be rotated, and rotary shaft 13 will drive the second bevel gear 14 and be rotated, and the second bevel gear 14
It is meshed with the first bevel gear 11, is rotated so will drive screw rod 6, and 5 screw thread of rotation hole on screw rod 6 and movable plate 4
Connection, so can switch to move along a straight line by rotary motion, and then can make movable plate 4 be risen or be declined, in two liquid
It is more firm when movable plate 4 can be made mobile under the action of compression bar 7, so that movable plate 4 is when driving LED display ontology 9 mobile
It will not shift, when LED display ontology 9 is moved to the position of needs, unclamp pressing plate 20, pressing plate 20 is in extension spring 21
Elastic force under, sliding panel 18 can be made to be moved downwards, and then fixing axle 19 can be made to be inserted into a fixing groove 16, Gu
Dead axle 19 can brake rotary shaft 13, so that the height of LED display ontology 9 is kept in one position, thus
LED display ontology 9 can maximumlly be publicized the product information shown in exhibition room.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of exhibition room Multifunctional LED display screen, including Mobile base (1), which is characterized in that the top of the Mobile base (1)
It is fixedly installed on middle position support plate (2), is fixedly installed with fixed plate (3), the fixation at the top of the support plate (2)
The side of plate (3) slidably connects movable plate (4), is rotatably equipped with screw rod (6) at the top of the fixed plate (3), and screw rod (6)
Positioned at the side of support plate (2), the bottom of the screw rod (6) simultaneously rotates and connects with the top of Mobile base (1) through movable plate (4)
It connects, the bottom of the movable plate (4) is fixedly mounted there are two connecting rod (8), and the bottom of two connecting rods (8) is fixedly mounted same
A LED display ontology (9), and LED display ontology (9) is located at the side of support plate (2), the top of the Mobile base (1)
Offer rotation slot (10), the bottom of the screw rod (6) extend in rotation slot (10) and and rotation slot (10) bottom interior wall
The outside fixing sleeve of rotation connection, the screw rod (6) is equipped with the first bevel gear (11), and the first bevel gear (11) is located at rotation slot
(10) it in, offers rotating hole (12) on the side inner wall of the rotation slot (10), is rotatably connected in the rotating hole (12)
Rotary shaft (13), one end of the rotary shaft (13) extends in rotation slot (10) and fixing sleeve is equipped with the second bevel gear (14),
And first bevel gear (11) and the second bevel gear (14) be meshed, one end of the rotary shaft (13) extends to Mobile base (1)
Side is simultaneously fixedly installed with handle (15).
2. a kind of exhibition room Multifunctional LED display screen according to claim 1, which is characterized in that the fixed plate (3)
Bottom is fixedly installed with symmetrically arranged two hydraulic stems (7), and screw rod (6) is located between two hydraulic stems (7), and two hydraulic
The bottom of bar (7) be fixedly connected at the top of movable plate (4).
3. a kind of exhibition room Multifunctional LED display screen according to claim 1, which is characterized in that on the movable plate (4)
It offers rotation hole (5), the screw rod (6) runs through rotation hole (5), offers internal screw thread on the inner wall of the rotation hole (5), institute
The outside for stating screw rod (6) is equipped with external screw thread, and internal screw thread and external screw thread are threadedly coupled.
4. a kind of exhibition room Multifunctional LED display screen according to claim 1, which is characterized in that the Mobile base (1)
It is fixedly installed on bottom four corners position universal wheel (23), the side of the Mobile base (1) is fixedly installed with symmetrically arranged
Two transverse slats (24), two transverse slats (24) are fixedly installed with the same riser (25) far from the side of Mobile base (1).
5. a kind of exhibition room Multifunctional LED display screen according to claim 4, which is characterized in that the rotary shaft (13)
Exterior annular offer multiple fixing grooves (16), offer fixation hole (17), institute in the top inner wall of the rotating hole (12)
It states and is slidably connected sliding panel (18) in fixation hole (17), and the side of sliding panel (18) is fixedly installed with fixing axle (19), institute
The bottom for stating fixing axle (19) extends in a fixing groove (16), is fixedly installed with pressing plate at the top of the fixing axle (19)
(20), and pressing plate (20) is located at the top of Mobile base (1).
6. a kind of exhibition room Multifunctional LED display screen according to claim 5, which is characterized in that the sliding panel (18)
Top symmetrically arranged two extension springs (21) are installed, and fixing axle (19) is located between two extension springs (21),
It is fixedly installed with limited block (22) at the top of the extension spring (21), and two limited blocks (22) are respectively and fixedly installed to fix
On the side inner wall in hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362703.9U CN208886275U (en) | 2018-08-23 | 2018-08-23 | A kind of exhibition room Multifunctional LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362703.9U CN208886275U (en) | 2018-08-23 | 2018-08-23 | A kind of exhibition room Multifunctional LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886275U true CN208886275U (en) | 2019-05-21 |
Family
ID=66509560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362703.9U Active CN208886275U (en) | 2018-08-23 | 2018-08-23 | A kind of exhibition room Multifunctional LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672586A (en) * | 2020-12-15 | 2021-04-16 | 东莞理工学院 | Display based on 2D electromagnetic drive MEMS torsion micromirror |
-
2018
- 2018-08-23 CN CN201821362703.9U patent/CN208886275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672586A (en) * | 2020-12-15 | 2021-04-16 | 东莞理工学院 | Display based on 2D electromagnetic drive MEMS torsion micromirror |
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