CN110570755A - Inverted transparent rollable flexible film LED display screen adopting pressurizing veneering principle - Google Patents
Inverted transparent rollable flexible film LED display screen adopting pressurizing veneering principle Download PDFInfo
- Publication number
- CN110570755A CN110570755A CN201910688667.8A CN201910688667A CN110570755A CN 110570755 A CN110570755 A CN 110570755A CN 201910688667 A CN201910688667 A CN 201910688667A CN 110570755 A CN110570755 A CN 110570755A
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- screen
- pressurizing
- veneering
- assembly
- soft film
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- 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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses an inverted transparent rollable soft film LED display screen adopting a pressurizing veneering principle. When the flexible membrane screen is rolled up by the inverted host machine, the rolling roller is driven to rotate by the built-in motor, the back surface of the flexible membrane screen is pressed by the veneering component in the veneering mechanism when the flexible membrane screen enters, then the pulling component is linked, the descaling cotton on the inner side of the moving plate is dragged to perform veneering cleaning on the surface of the flexible membrane screen, and in the process of veneering cleaning, the dragging force is generated in the process of rolling the flexible membrane screen by matching with the extrusion of the pressurizing rubber sleeve, so that the layering adhesive failure caused by long-term rolling of the flexible membrane screen is avoided, and the service life and the attractive effect of the flexible membrane screen are improved.
Description
Technical Field
The invention relates to the field of LED display screens, in particular to an inverted transparent rollable flexible film LED display screen adopting a pressurizing veneering principle.
background
The LED display screen is a screen formed by a plurality of small LED module panels, is used for displaying equipment of various information pictures, has the characteristics of high brightness, high definition, stable quality, long service life, flexible and changeable display function and random combination of screen body area, and under increasingly rigorous market requirements, the LED display screen focuses on breakthrough of the structure, is more inclined to customers with special requirements and various occasions, and the development of the transparent rollable flexible film LED display screen becomes a trend which cannot be blocked in the market. The prior art on the market has the following problems in the using process:
Transparent demonstration has been realized to present LED display screen, but because the characteristics of flexibility material and variability when accomodating, the soft rete of long-term receipts and releases after the use is glued with the circuit layer is easily opened, causes the layering crack, finally leads to the inside damage of screen, remains to optimize.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the inverted transparent rollable soft film LED display screen adopting the pressurizing veneering principle, so as to solve the problem that the existing LED display screen realizes transparent display, but due to the characteristics of flexible materials and variability, a soft film layer after being stored and used for a long time is easy to be separated from a circuit layer to cause lamination cracks, and finally the inside of the screen is damaged and needs to be optimized.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an adopt transparent mantle LED display screen of rolling up of flip-chip of pressure boost wainscot principle, its structure includes power socket, the volume hole, the host computer of hanging upside down, the assembly hanger plate, the fixed orifices, the protection casing, the mantle screen, inside the mantle screen upper end runs through to locate the host computer of hanging upside down, both ends are equipped with the protection casing respectively about the host computer of hanging upside down, the volume hole is equipped with two, and the equidistance distributes in the surperficial both ends of hanging upside down host computer, and structure as an organic whole, power socket installs in the host computer left end of hanging upside down through the embedding mode, the host computer top of hanging upside down is equipped with the assembly hanger plate, and be connected through the welding mode, the fixed orifices is equipped with.
As the further optimization of this technical scheme, the host computer of hanging upside down includes wainscot mechanism, balanced support, built-in motor, the wind-up roll, a housing, the casing is the cylindrical structure, and inside and wind-up roll registrate are connected, wind-up roll one end is equipped with built-in motor, and be connected through the gomphosis mode, balanced support is equipped with more than two, and even equidistance distributes in the wind-up roll both ends outside, casing both ends inner wall is connected with balanced support laminating, wainscot mechanism passes through the lock mode and installs in the inside right-hand member of casing, the wind-up roll is connected around closing with mantle screen one end, mantle screen through connection is in wai.
As the further optimization of the technical scheme, the surface pasting mechanism comprises descaling cotton, a movable plate, a tension assembly and a pressurizing assembly, the head end and the tail end of the pressurizing assembly are movably buckled with the left end of the tension assembly respectively, the inner side of the tension assembly is embedded with the head end and the tail end of the movable plate, the descaling cotton is installed on the inner side of the movable plate in an embedding mode, and the descaling cotton and the pressurizing assembly are respectively connected with the two sides of the soft membrane screen in a pasting mode.
As the further optimization of the technical scheme, the tension assembly comprises tension roller sleeves, built-in guide rails, pull columns and release convex blocks, the number of the release convex blocks is more than two, the release convex blocks are uniformly distributed inside the tension roller sleeves at equal intervals, the tension roller sleeves are arranged at the left ends of the tension assembly, the built-in guide rails are arranged inside the tension assembly in parallel, the right ends of the built-in guide rails are movably buckled with the movable plate, the middle part of the movable plate is connected with the right ends of the pull columns, and the left ends of the pull columns are connected with.
As the further optimization of this technical scheme, pressure boost subassembly includes interior expanding shaft, the meso position convex surface, the pressure boost gum cover, the ejecting axle, the atmospheric pressure storehouse, bulldoze the foot young, the atmospheric pressure storehouse is located the pressure boost subassembly middle part, the inside interior expanding shaft that is equipped with of pressure boost subassembly, interior expanding shaft is cylindrical structure, and be connected with the inside registrate of pressure boost gum cover, the even equidistance of meso position convex surface is located interior expanding shaft inboard, the ejecting axle left end is installed in the atmospheric pressure storehouse right-hand member through the lock mode, pressure boost gum cover inner wall right-hand member is connected with the laminating of ejecting axle right-hand member, both ends all are equipped with the left side about the atmospheric pressure storehouse and push away the presser.
As the further optimization of the technical scheme, the balance supports are respectively provided with the rotating pulleys, so that the sliding property is improved, and the resistance on the inner side of the shell is reduced.
As the further optimization of this technical scheme, release the inside pressure spring that is equipped with of lug to produce certain supporting force, improve the transmission of pulling force roller shell, when the spacing condition appears, can push down this pressure spring and carry out automatic re-setting.
As the further optimization of the technical scheme, the right end of the pull column is provided with the movable roller and is fixed with the movable plate, so that the movable plate is controlled, and the transmission efficiency is improved through the movable roller.
Advantageous effects
The invention relates to an inverted transparent rollable soft film LED display screen adopting a pressurizing veneering principle, which is characterized in that a wall is assembled through an assembling hanging plate and is fixed through a fixing hole, an inverted host is connected with one end of a soft film screen for circuit control, volume playing is carried out through a volume hole when the soft film screen is used, when the soft film screen is rolled, an internal motor is started to drive a rolling roller to store the soft film screen, the soft film screen is subjected to veneering and dragging control by a veneering mechanism when entering a shell, the condition of roll feeding deformation is avoided, the back of the soft film screen is extruded through a pressurizing assembly and is driven to rotate, then the tension assembly controls a movable plate to carry out interval adjustment, the movable plate can be firmly attached to the front of the soft film screen for descaling and pressurizing control, the tension assembly drags the movable plate to move through a pull column after rotating, a releasing lug can be pressed and released when dragging limit occurs, and the phenomenon that heavy pressure damage is caused when descaling cotton is, the rotation of the synchronous pressure boost subassembly of interior expanding shaft to push down three presser foot son through the meso position convex surface, push down the presser foot son this moment with the leading-in atmospheric pressure storehouse of atmospheric pressure, finally promote ejecting shaft support pressure boost gum cover right side, and then improved the atress to the soft membrane screen back, it is not hard up to appear in the rolling in-process.
Based on the prior art, the invention can achieve the following advantages after operation:
The inverted host machine drives the wind-up roll to rotate through the built-in motor when carrying out the rolling of soft membrane screen, the soft membrane screen carries out the back pressurized by the wainscot subassembly in the wainscot mechanism when getting into this moment, then form the linkage to pulling force component, and drag the inboard descaling cotton of movable plate and carried out the wainscot clearance to soft membrane screen surface, and the extrusion of the in-process cooperation pressure boost gum cover of wainscot clearance, drag power has been produced to soft membrane screen rolling in-process, the layering of avoiding the long-term rolling of soft membrane screen to cause is split glue, the life and the pleasing to the eye effect of soft membrane screen have been improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
Fig. 1 is a schematic structural diagram of a flip-chip transparent rollable flexible film LED display screen adopting a pressurizing veneering principle according to the present invention.
FIG. 2 is a schematic diagram of a side view of an inverted host of an inverted transparent rollable flexible film LED display screen according to the pressurization veneering principle of the present invention.
Fig. 3 is an enlarged view of K in fig. 2.
FIG. 4 is a schematic structural diagram of a veneering mechanism of an inverted transparent rollable soft film LED display screen adopting a pressurizing veneering principle.
FIG. 5 is a schematic diagram of the internal structure of a tension assembly of an inverted transparent rollable flexible film LED display screen adopting a pressurizing veneering principle according to the invention.
FIG. 6 is a schematic structural view of a pressurizing assembly of an inverted transparent rollable flexible film LED display screen adopting the pressurizing veneering principle.
Reference numerals in the drawings indicate: the device comprises a power socket-q 1, a volume hole-q 2, an inverted host-q 3, an assembly hanger plate-q 4, a fixed hole-q 5, a protective cover-q 6, a soft film screen-q 7, a facing mechanism-q 31, a balance support-q 32, a built-in motor-q 33, a winding roller-q 34, a shell-q 35, descaling cotton-q 31a, a moving plate-q 31b, a tension assembly-q 31c, a pressurizing assembly-q 31d, a tension roller sleeve-cv 1, a built-in guide rail-cv 2, a pull column-cv 3, a release bump-cv 4, an internal expansion shaft-dv 1, a median convex surface-dv 2, a pressurizing rubber sleeve-dv 3, an ejection shaft-dv 4, an air pressure cabin-dv 5 and a pushing foot-dv 6.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
The upper and lower, inner and outer, front and rear, and left and right in the present invention are referred to with reference to the orientation in fig. 1.
Examples
Referring to fig. 1-6, the present invention provides a flip transparent rollable soft film LED display screen using the pressurization facing principle, which comprises a power socket q1, a volume hole q2, an inverted host q3, an assembly hanging plate q4, a fixing hole q5, a protective cover q6 and a soft film screen q7, wherein the upper end of the soft film screen q7 is penetrated inside the inverted host q3, the left and right ends of the inverted host q3 are respectively provided with a protective cover q6, the volume hole q2 is provided with two volume holes q2, the volume holes q2 are equidistantly distributed at the two ends of the surface of the inverted host q3 and are an integrated structure, the power socket q1 is installed at the left end of the inverted host q3 by an embedding manner, the top of the inverted host q3 is provided with an assembly hanging plate q4, and is connected by welding, the fixing holes q5 are provided with two assembly hanging plates q4 and are an integrated structure, the assembly hanging plate q4 is assembled on the wall and the fixing hole q 45 is fixed, the host q3 is connected with one end of the soft film screen q7 for circuit control, and when the soft film screen q7 is used, the volume is played through the volume hole q 2.
As a further optimization of the technical scheme, the hanging-upside down main machine q3 comprises a facing mechanism q31, a balance support q32, an internal motor q33, a winding roller q34 and a shell q35, wherein the shell q35 is in a cylindrical structure, the inside of the shell q35 is sleeved and connected with the winding roller q34, one end of the winding roller q34 is provided with the internal motor q33 and connected with the built-in motor q 3924 in a jogged mode, the balance support q32 is provided with more than two parts and evenly and equidistantly distributed on the outer sides of two ends of the winding roller q34, the inner walls of two ends of the shell q35 are in fit connection with the balance support q32, the facing mechanism q31 is mounted at the right end inside the shell q35 in a buckling mode, the winding roller q34 is in wrapped connection with one end of a soft film screen q7, the soft film screen q7 is connected with the middle of the facing mechanism q31 in a penetrating mode, when winding is carried out, the soft film screen q34 is driven by the built-in to take in the winding mechanism q34 to carry out the control, avoiding the deformation of the roll feeding.
As a further optimization of the technical scheme, the facing mechanism q31 comprises descaling cotton q31a, a moving plate q31b, a pulling force assembly q31c and a pressurizing assembly q31d, the head and tail ends of the pressurizing assembly q31d are movably buckled with the left end of the pulling force assembly q31c respectively, the inner side of the pulling force assembly q31c is mutually embedded with the head and tail ends of the moving plate q31b, the descaling cotton q31a is installed on the inner side of the moving plate q31b in an embedding manner, the descaling cotton q31a and the pressurizing assembly q31d are respectively attached to the two sides of the soft film screen q7, the back of the soft film screen q7 is squeezed through the pressurizing assembly q31d and driven to rotate, then the pulling force assembly q31c controls the moving plate q31b to perform spacing adjustment, so that the moving plate q31b can be firmly attached to the front of the soft film screen q7 for descaling and pressurizing control.
As a further optimization of the technical scheme, the tension assembly q31c includes a tension roller sleeve cv1, a built-in guide rail cv2, a pull column cv3 and a release bump cv4, the release bumps cv4 are provided with more than two and are uniformly and equidistantly distributed inside a tension roller sleeve cv1, the tension roller sleeve cv1 is provided at the left end of the tension assembly q31c, a built-in guide rail cv2 is provided inside the tension assembly q31c in parallel, the right end of the built-in guide rail cv2 is movably buckled with a moving plate q31b, the middle of the moving plate q31b is connected with the right end of the pull column cv3, the left end of the pull column cv3 is connected with the tension roller sleeve cv1, the moving plate q31b is dragged to move by the pull column cv3 after the tension assembly q31c rotates, and the release bump cv4 can be released under pressure when the dragging occurs a limit, so as to avoid the compression damage to the scale removal cotton q31a and the soft film 7 when the soft screen is attached.
As a further optimization of the technical solution, the pressure increasing module q31d includes an inner expanding shaft dv1, a middle convex surface dv2, a pressure increasing rubber sleeve dv3, an ejecting shaft dv4, an air pressure chamber dv5, and a pushing leg dv6, the air pressure chamber dv5 is located in the middle of the pressure increasing module q31d, the pressure increasing module q31d is internally provided with an inner expanding shaft dv1, the inner expanding shaft dv1 is in a cylindrical structure and is sleeved and connected with the inside of the pressure increasing rubber sleeve dv3, the middle convex surfaces dv2 are uniformly and equidistantly arranged inside the inner expanding shaft dv1, the left end of the ejecting shaft dv4 is mounted at the right end of the air pressure chamber dv5 in a buckling manner, the right end of the inner wall of the pressure increasing rubber sleeve dv3 is in fit connection with the right end of the ejecting shaft dv4, the upper and lower ends and the left side of the air pressure chamber dv4 are provided with the pushing leg dv4, the surface of the middle convex surface dv4 is connected with the pushing leg dv4, the middle convex surface dv4 and the pushing leg 4 rotates synchronously through the three convex surfaces 4, at the moment, the presser foot sub dv6 guides air pressure into the air pressure bin dv5, and finally the ejector shaft dv4 is pushed to support the right side of the pressurizing rubber sleeve dv3, so that the stress on the back of the soft film screen q7 is improved, and looseness in the winding process is avoided.
As a further optimization of the technical scheme, the balance supports q32 are respectively provided with a rotating pulley, so that the sliding property is improved, and the resistance with the inner side of the shell q35 is reduced.
As a further optimization of the technical scheme, a pressure spring is arranged inside the release bump cv4, so that a certain supporting force is generated, the transmission of the tension roller sleeve cv1 is improved, and when a limiting condition occurs, the pressure spring can be pressed down to automatically reset.
As a further optimization of the technical solution, a moving roller is arranged at the right end of the pull column cv3 and is fixed with the moving plate q31b, so that the moving plate q31b is controlled, and the transmission efficiency is improved by the moving roller.
The principle of the invention is as follows: the wall is assembled by assembling a hanging plate q4 and is fixed by a fixing hole q5, an inverted host q3 is connected with one end of a soft film screen q7 for circuit control, sound volume playing is carried out by a sound volume hole q2 when the soft film screen q7 is used, when rolling is carried out, a built-in motor q33 is started to drive a rolling roller q34 to store the soft film screen q7, when the soft film screen q7 enters a shell q35, a facing mechanism q31 carries out facing and dragging control to avoid the situation of roll feeding deformation, the back of the soft film screen q7 is extruded by a pressurizing assembly q31d and drives the soft film screen q7 to rotate, then a pulling assembly q c controls a moving plate q31 moving plate b to carry out interval adjustment, so that the q31b can be firmly attached to the front of the soft film screen q7 for descaling and pressurizing control, after the pulling assembly q31c rotates, the pulling column is used for dragging the q31 moving plate q31 moving, when a releasing bump cv4 is released, the bump a is pressed by limiting cotton and dragged to avoid the soft film screen q 8653 to be attached, the rotation of the inner expanding shaft dv1 synchronous supercharging component q31d presses down three pressing pin sub dv6 through a middle convex surface dv2, at the moment, the pressing pin sub dv6 guides air pressure into an air pressure bin dv5, and finally the ejecting shaft dv4 is pushed to support the right side of the supercharging rubber sleeve dv3, so that the stress on the back of the soft film screen q7 is improved, and the looseness in the winding process is avoided.
The invention solves the problem that the prior LED display screen realizes transparent display, but due to the characteristics of flexible materials and variability, a soft film layer after long-term storage and use is easy to be separated from a circuit layer to cause layering cracks and finally cause damage inside the screen to be optimized, through the mutual combination of the components, when a host q3 is hung upside down to roll a soft film screen q7, a built-in motor q33 drives a rolling roller q34 to rotate, at the moment, the soft film screen q7 enters into a laminating mechanism q31, the back of the laminating assembly q31d is pressed, then the pulling assembly q31c is linked, the descaling cotton q31a on the inner side of a moving plate q31b is dragged to carry out laminating cleaning on the surface of the soft film screen q7, and in the laminating cleaning process, the pressurizing rubber sleeve dv3 is matched for extrusion, dragging force is generated in the rolling process of the soft film screen q7, and the phenomenon that the soft film screen q7 is separated from the adhesive layer due to be rolled for a long time is avoided, the service life and the aesthetic effect of the soft film screen q7 are improved.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides an adopt transparent roll of mantle LED display screen of flip-chip of pressure boost wainscot principle, its structure includes power socket (q1), volume hole (q2), inverse host computer (q3), assembly hanger plate (q4), fixed orifices (q5), protection casing (q6), mantle screen (q7), its characterized in that:
The utility model discloses a flexible membrane screen (q) is characterized in that the hose-line screen (q7) upper end is located inside inverse host computer (q3), inverse host computer (q3) both ends are equipped with protection casing (q6), volume hole (q2) distribute in inverse host computer (q3) surface both ends, power socket (q1) are installed in inverse host computer (q3) left end, inverse host computer (q3) top is equipped with assembly hanger plate (q4), both ends about assembly hanger plate (q4) are located in fixed orifices (q 5).
2. The flip-chip transparent rollable soft film LED display screen adopting the pressurizing veneering principle according to claim 1, characterized in that: the inverted host (q3) comprises a facing mechanism (q31), a balance support (q32), a built-in motor (q33), a winding roller (q34) and a shell (q35), wherein the shell (q35) is connected with the winding roller (q34) in a sleeved mode, one end of the winding roller (q34) is provided with a built-in motor (q33), the balance support (q32) is distributed on the outer sides of the two ends of the winding roller (q34), the two ends of the shell (q35) are connected with the balance support (q32) in a fitted mode, the facing mechanism (q31) is installed at the right end inside the shell (q35), the winding roller (q34) is connected with one end of a soft film screen (q7) in a wound mode, and the soft film screen (q7) is connected to the middle of the facing mechanism (q 31).
3. The inverted transparent rollable soft film LED display screen adopting the pressurizing veneering principle according to claim 2, characterized in that: the surface pasting mechanism (q31) comprises descaling cotton (q31a), a moving plate (q31b), a tension assembly (q31c) and a pressurizing assembly (q31d), wherein two ends of the pressurizing assembly (q31d) are movably buckled with the left end of the tension assembly (q31c), the inner side of the tension assembly (q31c) is mutually embedded with two ends of the moving plate (q31b), the descaling cotton (q31a) is installed on the inner side of the moving plate (q31b), and the descaling cotton (q31a) and the pressurizing assembly (q31d) are respectively connected with two sides of the soft film screen (q7) in a pasting mode.
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| CN201910688667.8A CN110570755A (en) | 2019-07-29 | 2019-07-29 | Inverted transparent rollable flexible film LED display screen adopting pressurizing veneering principle |
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| CN201910688667.8A CN110570755A (en) | 2019-07-29 | 2019-07-29 | Inverted transparent rollable flexible film LED display screen adopting pressurizing veneering principle |
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| CN111798752A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Electronic device and display method thereof |
| CN112863381A (en) * | 2021-01-18 | 2021-05-28 | 深圳市锐捷智汇科技有限公司 | Flip transparent rollable flexible film LED display screen |
| WO2021137828A3 (en) * | 2019-12-30 | 2021-09-02 | Infinia Muhendislik Ltd. Sti. | Roll-up flexible display |
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Application publication date: 20191213 |