CN208014296U - A kind of solid array science popularization display systems triangular LED display screen - Google Patents
A kind of solid array science popularization display systems triangular LED display screen Download PDFInfo
- Publication number
- CN208014296U CN208014296U CN201820276003.1U CN201820276003U CN208014296U CN 208014296 U CN208014296 U CN 208014296U CN 201820276003 U CN201820276003 U CN 201820276003U CN 208014296 U CN208014296 U CN 208014296U
- Authority
- CN
- China
- Prior art keywords
- triangle
- led display
- babinet
- shield cover
- display screen
- 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.)
- Expired - Fee Related
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- 239000007787 solid Substances 0.000 title claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 13
- 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 description 18
- 239000011324 bead Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a kind of solid array science popularization display systems triangular LED display screens, including triangle babinet, LED display modules in triangle babinet front end are set, control card, driving power in triangle box back is set, electric shield cover in control card, driving power periphery is set, the lifting take-up storehouse being arranged on electric shield cover；The edge of triangle babinet is equipped with bending part along rear extreme direction；Bending part edge inward direction is equipped with bending edges；Bending edges are equipped with circular through hole；Circular through hole is located at three apex angles of triangle babinet；Electric shield cover is connect with the back end activity of triangle babinet；Lifting take-up storehouse is flexibly connected with electric shield cover；Driving power is electrically connected with control card, LED display modules respectively；Control card is electrically connected with LED display modules；Equipped with lifting through-hole, display screen individually controls, and lifting is convenient, and picture being capable of any angle adjustment.
Description
Technical field
The utility model is related to arrive LED display technical field more particularly to a kind of solid array science popularization display systems
Use triangular LED display screen.
Background technology
China's popular science cause is obtaining faster development, the science popularization exhibition in all parts of the country for having built a large amount of various themes in recent years
Look at shop, various provisional popularization exhibitions are even more to emerge one after another.The continuous of wherein dynamic menu plays and three-dimensional floating ball array
It realizes and needs that by the display screen of suspension better bandwagon effect can be obtained, fully improve the effect of publicity of science popularization displaying.
The big display screen of these displayings needs to be suspended in exhibition center, is put according to certain array by each small display
And form, each small display by a private take motor and transparent flexible cord come it is independent control and suspend in midair, it is ideal to reach
Bandwagon effect.
Design structure Shortcomings of the current display screen in terms of suspention, and there is mutually electricity in the combination between display screen
Magnetic disturbance influences bandwagon effect.
Therefore, the prior art is defective, needs to improve.
Utility model content
The utility model provides a kind of solid array science popularization display systems triangular LED display screen, and the above-mentioned of solution is asked
Topic.
To solve the above problems, the technical scheme that the utility model is provided is as follows：
A kind of solid array science popularization display systems triangular LED display screen, including triangle babinet are arranged described three
Control card, driving power in the triangle box back is arranged in the LED display modules of angular babinet front end, is arranged in institute
State control card, driving power periphery electric shield cover, the lifting take-up storehouse being arranged on the electric shield cover；The triangle
The edge of shape babinet is equipped with bending part along rear extreme direction；Bending part edge inward direction is equipped with bending edges；The bending edges
It is equipped with circular through hole；The circular through hole is located at three apex angles of the triangle babinet；The electric shield cover with it is described
The back end activity of triangle babinet connects；The lifting take-up storehouse is flexibly connected with the electric shield cover；The driving power
It is electrically connected respectively with the control card, LED display modules；The control card is electrically connected with the LED display modules.
Preferred technical solution, the triangle babinet are aluminium Metal plate；The triangle babinet is equilateral triangle；
The surface of the triangle babinet is equipped with protective layer.
Preferred technical solution, the electric shield cover are circle；The bottom end of the electric shield cover is set along lateral direction
There is bending edge；The bending is furnished with multiple tapped through holes along upper average mark；The electric shield cover by with the tapped through hole
The bolt to match is fixed on the rear end of the triangle babinet.
The lower end of preferred technical solution, the lifting take-up storehouse is equipped with the first positioning device；The electric shield cover
Top is equipped with the second positioning device to match with first positioning device；The lifting take-up storehouse is positioned by described first
Device, the second positioning device are removably installed on the top of the electric shield cover.
Preferred technical solution, first positioning device are protrusion, and second positioning device is and the raised phase
Matched groove；Or first positioning device is groove, second positioning device is convex with the groove match
It rises.
Preferred technical solution, the LED display modules are isosceles triangle；The adjacent lamp bead of the LED display modules
Centre-to-centre spacing is 3mm；Three-color light-emitting wafer built in the lamp bead, is driven using constant current integrated circuit.
Preferred technical solution, the top in the lifting take-up storehouse are equipped with circular open, and with the circular open phase
Matched circular lid；The side of the circular lid is connect by hinge with the lifting take-up storehouse；The circular lid is corresponding
The other side is snapped connection with the lifting take-up storehouse.
The inside average mark of preferred technical solution, the circular through hole is furnished with multiple positioning grooves；The circular through hole
Edge position be arc-shaped.
Preferred technical solution is equipped with take-up and pay-off device in the lifting take-up storehouse, and the take-up and pay-off device is for accessing
Lift the transparent flexible cord of display screen；The take-up and pay-off device includes pedestal, rotation axis and drum；The pedestal is rolling bearing,
The outer ring of the pedestal is fixedly connected with the top of the electric shield cover；One end of the inner ring of the pedestal and the rotation axis
It is fixedly connected；The other end of the rotation axis is fixed with the drum；The drum is for storing the transparent flexible cord.
Preferred technical solution, the inner ring of the pedestal are fixedly connected with the top protrusion of the electric shield cover；Institute
The outer ring for stating pedestal is socketed in the through-hole at the drum center.
Advantageous effect compared with the existing technology is that using the above scheme, the utility model uses triangular display screen, energy
Enough realize the combination of a variety of screen bodies, degree of freedom is high, and combination is convenient；Equipped with lifting through-hole, display screen individually controls, lifting side
Just, picture being capable of any angle adjustment；Equipped with lifting take-up storehouse, carry and easy-to-use；Electric shield cover can be reduced effectively
Existing electromagnetic interference between screen body, improves display effect.
Description of the drawings
Illustrate embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment or the prior art
The required attached drawing used is briefly described in description, it is clear that, the accompanying drawings in the following description is only the one of utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of solid array science popularization display systems triangular LED display screen structural schematic diagram of the utility model.
1- triangle babinets；11- bending parts；12- bending edges；13- circular through holes；2-LED display modules；3- driving electricity
Source；4- control cards；5- electric shield covers.
Specific implementation mode
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.The preferred embodiment of the utility model is given in attached drawing.But the utility model can be with many different
Form is realized, however it is not limited to this specification described embodiment.Make to this on the contrary, purpose of providing these embodiments is
The understanding of the disclosure of utility model is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " fixation ", " integrated molding ",
For illustrative purposes only, the similar unit of structure is to identical label in the figure for "left", "right" and similar statement
Mark.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of technical staff in art field is identical.Art used in the description of the utility model in this specification
Language, which is only for the purpose of describing specific embodiments, is not intended to limitation the utility model.
As shown in Figure 1, one embodiment of the utility model is：
A kind of solid array science popularization display systems triangular LED display screen, including triangle babinet 1 are arranged described
Control card 4, driving power 3 in 1 rear end of triangle babinet is arranged in the LED display modules 2 of 1 front end of triangle babinet, if
The electric shield cover 5 in the control card 4,3 periphery of driving power is set, the lifting take-up on the electric shield cover 5 is set
Storehouse；The edge of the triangle babinet 1 is equipped with bending part 11 along rear extreme direction；11 edge inward direction of the bending part is equipped with folding
Crimp 12；The bending edges 12 are equipped with circular through hole 13；The circular through hole 13 is located at three tops of the triangle babinet 1
Angle；The electric shield cover 5 is connect with the back end activity of the triangle babinet 1；The lifting take-up storehouse and the electric screen
Cover the flexible connection of cover 5；The driving power 3 is electrically connected with the control card 4, LED display modules 2 respectively；The control card 4
It is electrically connected with the LED display modules 2.
Further；The driving power 3 is the LED display modules 2, control card 4 provides power supply；The control card 4
Vision signal for receiving control centre is transferred to the LED display modules 2 by processing；The electric shield cover 5 can
Effectively isolation electromagnetic interference, promotes display effect；The circular through hole 13 is convenient for the suspension of triangular display screen, is conducive to composition not
The large display screen of similar shape.
Preferably, the triangle babinet 1 is aluminium Metal plate；The triangle babinet 1 is equilateral triangle；Described three
The surface of angular babinet 1 is equipped with protective layer.
Further, the protective layer has anticorrosion and anticollision effect, provides effective protection, prolongs the service life；
Aluminium metal plate material is light and stable structure, and is carried in lifting；Equilateral triangle structure is special, and combination is convenient, and installation is laborsaving.
Preferably, the electric shield cover 5 is circle；The bottom end of the electric shield cover 5 is equipped with bending along lateral direction
Edge；The bending is furnished with multiple tapped through holes along upper average mark；The electric shield cover 5 with the tapped through hole by matching
Bolt be fixed on the rear end of the triangle babinet 1.
The sealing effect that the electric shield cover 5 provides effectively reduces interference, while reaching detachable installation, and maintenance makes
With conveniently.
Preferably, the lower end in the lifting take-up storehouse is equipped with the first positioning device；The top of the electric shield cover 5 is equipped with
The second positioning device to match with first positioning device；The lifting take-up storehouse passes through first positioning device,
Two positioning devices are removably installed on the top of the electric shield cover 5.
The detachable mounting means in the lifting take-up storehouse, easy to use, combination is convenient, is readily transported.
Preferably, first positioning device is protrusion, and second positioning device is recessed to match with the protrusion
Slot；Or first positioning device is groove, second positioning device is the protrusion with the groove match.
Further, the groove, protrusion can be the dot to match, square, cuboid or other can be real
The now shape of detachable mounting means.
Preferably, the LED display modules 2 are isosceles triangle；The adjacent lamp bead centre-to-centre spacing of the LED display modules 2
For 3mm；Three-color light-emitting wafer built in the lamp bead, is driven using constant current integrated circuit.
Further, the model SMD1515 of the lamp bead；The model MBI524 of the constant current integrated circuit.
Preferably, the top in the lifting take-up storehouse is equipped with circular open, and the circle to match with the circular open
Shape lid；The side of the circular lid is connect by hinge with the lifting take-up storehouse；The corresponding other side of circular lid with
The lifting take-up storehouse snaps connection.
Preferably, the inside average mark of the circular through hole 13 is furnished with multiple positioning grooves；The side of the circular through hole 13
It is arc-shaped along position.
Further, the positioning groove is conducive to the relative position between stable transparent flexible cord and the triangle babinet 1
Relationship；The edge position of the circular through hole 13 is arc-shaped, it is possible to reduce the edge position of the circular through hole 13 is to transparent
The friction of flexible cord.
Preferably, take-up and pay-off device is equipped in the lifting take-up storehouse, the take-up and pay-off device is for accessing lifting display
The transparent flexible cord of screen；The take-up and pay-off device includes pedestal, rotation axis and drum；The pedestal is rolling bearing, the pedestal
Outer ring be fixedly connected with the top of the electric shield cover 5；One end of the inner ring of the pedestal and the rotation axis, which is fixed, to be connected
It connects；The other end of the rotation axis is fixed with the drum；The drum is for storing the transparent flexible cord.
Preferably, the inner ring of the pedestal is fixedly connected with the top protrusion of the electric shield cover 5；The pedestal
Outer ring is socketed in the through-hole at the drum center.
It is possible to further reduce the use of the rotation axis, cost is reduced.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection model of the appended claims for the utility model
It encloses.
Claims (10)
1. a kind of solid array science popularization display systems triangular LED display screen, which is characterized in that including triangle babinet, if
The LED display modules in triangle babinet front end are set, are arranged electric in the control card of the triangle box back, driving
The electric shield cover in the control card, driving power periphery is arranged in source, and the lifting take-up on the electric shield cover is arranged
Storehouse；The edge of the triangle babinet is equipped with bending part along rear extreme direction；Bending part edge inward direction is equipped with bending edges；
The bending edges are equipped with circular through hole；The circular through hole is located at three apex angles of the triangle babinet；The electric screen
Cover is covered to connect with the back end activity of the triangle babinet；The lifting take-up storehouse is flexibly connected with the electric shield cover；Institute
Driving power is stated to be electrically connected with the control card, LED display modules respectively；The control card and LED display modules electricity
Property connection.
2. a kind of solid array science popularization display systems triangular LED display screen according to claim 1, feature exist
In the triangle babinet is aluminium Metal plate；The triangle babinet is equilateral triangle；The surface of the triangle babinet
Equipped with protective layer.
3. a kind of solid array science popularization display systems triangular LED display screen according to claim 1, feature exist
In the electric shield cover is circle；The bottom end of the electric shield cover is equipped with bending edge along lateral direction；The bending is along upper
Average mark is furnished with multiple tapped through holes；The electric shield cover is fixed on described by the bolt to match with the tapped through hole
The rear end of triangle babinet.
4. a kind of solid array science popularization display systems triangular LED display screen according to claim 1, feature exist
In the lower end in the lifting take-up storehouse is equipped with the first positioning device；The top of the electric shield cover is equipped with determines with described first
The second positioning device that position device matches；It the lifting take-up storehouse can by first positioning device, the second positioning device
It is releasably installed on the top of the electric shield cover.
5. a kind of solid array science popularization display systems triangular LED display screen according to claim 4, feature exist
In first positioning device is protrusion, and second positioning device is the groove to match with the protrusion；Or described
One positioning device is groove, and second positioning device is the protrusion with the groove match.
6. a kind of solid array science popularization display systems triangular LED display screen according to claim 1, feature exist
In the LED display modules are isosceles triangle；The adjacent lamp bead centre-to-centre spacing of the LED display modules is 3mm；The lamp bead
Built-in three-color light-emitting wafer, is driven using constant current integrated circuit.
7. a kind of solid array science popularization display systems triangular LED display screen according to claim 1, feature exist
In the top in the lifting take-up storehouse is equipped with circular open, and the circular lid to match with the circular open；The circle
The side of lid is connect by hinge with the lifting take-up storehouse；The corresponding other side of circular lid and the lifting take-up storehouse
It snaps connection.
8. a kind of solid array science popularization display systems triangular LED display screen according to claim 1, feature exist
In the inside average mark of the circular through hole is furnished with multiple positioning grooves；The edge position of the circular through hole is arc-shaped.
9. a kind of solid array science popularization display systems triangular LED display screen according to claim 1, feature exist
In equipped with take-up and pay-off device in the lifting take-up storehouse, the take-up and pay-off device is used to access the transparent flexible cord for lifting display screen；
The take-up and pay-off device includes pedestal, rotation axis and drum；The pedestal is rolling bearing, the outer ring of the pedestal and the electricity
The top of gas shield cover is fixedly connected；The inner ring of the pedestal is fixedly connected with one end of the rotation axis；The rotation axis
The other end is fixed with the drum；The drum is for storing the transparent flexible cord.
10. a kind of solid array science popularization display systems triangular LED display screen according to claim 9, feature exist
In the inner ring of the pedestal is fixedly connected with the top protrusion of the electric shield cover；The outer ring of the pedestal is socketed on institute
In the through-hole for stating drum center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276003.1U CN208014296U (en) | 2018-02-26 | 2018-02-26 | A kind of solid array science popularization display systems triangular LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276003.1U CN208014296U (en) | 2018-02-26 | 2018-02-26 | A kind of solid array science popularization display systems triangular LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014296U true CN208014296U (en) | 2018-10-26 |
Family
ID=63886836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820276003.1U Expired - Fee Related CN208014296U (en) | 2018-02-26 | 2018-02-26 | A kind of solid array science popularization display systems triangular LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014296U (en) |
-
2018
- 2018-02-26 CN CN201820276003.1U patent/CN208014296U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |