CN114035368B

CN114035368B - On-vehicle demonstration mounting assembly for polaroid with prevent blue light radiation

Info

Publication number: CN114035368B
Application number: CN202210022780.4A
Authority: CN
Inventors: 葛建平
Original assignee: Jiangsu Dingshang Electronic Materials Co ltd
Current assignee: Jiangsu Dingshang Electronic Materials Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-04-19
Anticipated expiration: 2042-01-10
Also published as: CN114035368A

Abstract

The utility model discloses a mounting assembly with blue light radiation prevention for a vehicle-mounted display polaroid, which comprises a release film, a pressure-sensitive adhesive layer, an ultraviolet-proof layer, a polaroid original plate, an adhesive layer and a positioning plate, wherein the pressure-sensitive adhesive layer is mounted at the bottom of the release film, the pressure-sensitive adhesive layer consists of a first adhesive layer, a blue light prevention auxiliary agent layer and a second adhesive layer, the top of the first adhesive layer is attached to the bottom of the release film, the bottom of the first adhesive layer is provided with the blue light prevention auxiliary agent layer, and the bottom of the blue light prevention auxiliary agent layer is provided with the second adhesive layer; and an anti-ultraviolet layer is arranged at the bottom of the adhesive layer II, and a polaroid original plate is arranged at the bottom of the anti-ultraviolet layer. The utility model has the functions of blue light interception and ultraviolet resistance, reduces the damage to eyes of a user, can drive the polaroid to move by contacting with the auxiliary frame plate when being installed, avoids contact and influences the cleanliness of the polaroid, and can be corrected in advance by the positioning plate when being installed.

Description

On-vehicle demonstration mounting assembly for polaroid with prevent blue light radiation

Technical Field

The utility model relates to the technical field of polaroids, in particular to a mounting assembly for a vehicle-mounted display polaroid with blue light radiation prevention function.

Background

The polaroid is mainly used in a liquid crystal display and is used for assisting a liquid crystal display to image, the main structure of the polaroid is composed of a release film, a pressure-sensitive adhesive layer, a TAC film I, a PVA film, a TAC film II and a protective film, wherein the key technology is a three-layer film formed by combining the TAC film I, the PVA film and the TAC film II, the mounting structures of the TAC film I, the PVA film and the TAC film II are similar to a sandwich structure, and the PVA film is in the middle position.

The prior polaroid for display and the mounting assembly thereof have the defects that:

1. comparative document CN105093661A discloses a polarizer, "a stack comprising at least the following structure: a functional layer capable of influencing the polarization direction of light waves and converting the wavelength of the light waves; and a protective layer located at an outermost side of the stacked body. Therefore, two important functions are integrated into a whole, the color gamut coverage rate and the light energy utilization rate can be improved, the polarization state of emergent light can be ensured to meet the requirement, and the display effect of the display can be greatly improved. However, the polarizer cannot absorb short-wave blue light, so that the intensity of blue light entering human eyes cannot be reduced when a user uses a display provided with the polarizer, the damage of the display to the human eyes cannot be caused, and the eyes of the user are sore and painful when the human eyes are in sight with the display for a long time;

2. the reference CN208654468U discloses a nylon polarizing film polarized lens, "comprising a polarizing film and a polarized lens; the polarizing film is adhered to the concave mirror surface of the polarized lens; the polarizing film comprises a transparent polarizing film substrate, a polarizing resin layer, a polyvinyl alcohol resin layer, a high-reflectivity film layer and a nylon layer; the upper surface and the lower surface of the transparent polarizing film substrate are respectively provided with a polarizing resin layer and a polyvinyl alcohol resin layer through an adhesive layer. The utility model wraps the polarizing resin layer, the polyvinyl alcohol resin layer and the high-reflectivity film layer on the polarizing film substrate through the combination of the full nylon and the nylon on the surface layer, can realize the advantages of no delamination, difficult deformation, distortion and the like, improves the product performance in a crossing way, has the quality performance higher than the national standard and the international standard, more effectively blocks hard light and 100 percent of the protection function of UV400NM, ensures that the visual field is more clear and natural, effectively protects the eyeball of a human body, and can prevent solar keratitis, corneal endothelial injury and solar cataract caused by ultraviolet ray. However, when the device is installed, because the polaroid is thin, an installer is inconvenient to hold the whole polaroid, so that the installation of the polaroid is influenced, and the fingers of the installer directly contact with the surface of the polaroid, so that the cleanness of the surface of the polaroid is influenced;

3. comparison document CN213338093U discloses a high-usage dual compensation type polaroid structure of compensation membrane, "including from the type rete, pressure sensitive adhesive layer, first compensation rete, first compound glue film, former polaroid layer, the compound glue film of second, second compensation rete and protection rete, pass through the upper surface that pressure sensitive adhesive layer was compound at first compensation rete from the type rete, the lower surface of first compensation rete bonds through first compound glue film and former polaroid layer, the lower surface of former polaroid layer bonds through second compound glue film and second compensation rete. The utility model is arranged on the vehicle-mounted display, and the first compensation film layer and the second compensation film layer arranged on the original polarizer layer can convert linear light emitted by the vehicle-mounted display into elliptical polarized light, so that a driver can receive images projected by the vehicle-mounted display when wearing polarized sunglasses to drive, a user can conveniently observe driving information on the vehicle-mounted display, and the driving safety of the driver wearing the polarized sunglasses to drive is improved. However, when the device is installed on a vehicle-mounted display, a part for positioning is lacked, so that the phenomenon of deviation is easy to occur when the polaroid is attached to the display surface of the vehicle-mounted display, and the integral attachment quality is influenced;

4. comparison document CN208076748U discloses a polaroid for on-vehicle display, "including upper linear polarizer, contrary LCD box, AG-TAC film, LCD box and lower floor's linear polarizer, the LCD box sets up the upper end at lower floor's linear polarizer, AG-TAC film sets up the upper end at the LCD box, contrary LCD box sets up the upper end at AG-TAC film, upper linear polarizer sets up the upper end at contrary LCD box, the upper end of AG-TAC film is pasted through first adhesive tape and is laminated with contrary LCD box, the lower extreme end of AGTAC film is pasted through the second adhesive tape and is laminated with the LCD box. The utility model has the beneficial effects that: the utility model is provided with the upper linear polaroid, the inverse LCD box, the AG-TAC film, the LCD box and the lower linear polaroid, so that the polaroid for the display has high contrast, wide visual angle and excellent display uniformity compared with the prior art. However, the device lacks the function of ultraviolet protection, and ultraviolet rays are easy to damage eyes of users when the users use the polaroid.

Disclosure of Invention

The present invention is directed to a mounting assembly for a polarizer of a vehicle display with blue light radiation protection, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the mounting assembly with the blue light radiation prevention function for the vehicle-mounted display polaroid comprises a release film, a pressure-sensitive adhesive layer, an ultraviolet prevention layer, a polaroid original plate, an adhesive layer and a positioning plate, wherein the pressure-sensitive adhesive layer is mounted at the bottom of the release film, the pressure-sensitive adhesive layer consists of a first adhesive layer, a blue light prevention auxiliary agent layer and a second adhesive layer, the top of the first adhesive layer is attached to the bottom of the release film, the bottom of the first adhesive layer is provided with the blue light prevention auxiliary agent layer, and the bottom of the blue light prevention auxiliary agent layer is provided with the second adhesive layer;

an ultraviolet-proof layer is arranged at the bottom of the adhesive layer II, and a polarizer original plate is arranged at the bottom of the ultraviolet-proof layer;

two sets of adhesive layers are installed at the top of the release film, and positioning plates are installed on the front surface and the back surface of the release film.

Preferably, the polarizer original plate comprises a waterproof layer, an optical filter, a TAC film layer I, a PVA film layer, a TAC film layer II and a binder layer III, the top of the waterproof layer is attached to the bottom of the ultraviolet-proof layer, the optical filter is installed at the bottom of the waterproof layer, the TAC film layer I is installed at the bottom of the optical filter, the PVA film layer is installed at the bottom of the TAC film layer I, the TAC film layer II is installed at the bottom of the PVA film layer, and the binder layer III is installed at the bottom of the TAC film layer II.

Preferably, supplementary framed bent is installed at the top of bonding glue film, one side outer wall of supplementary framed bent is provided with the notch, the bottom on adhesive layer is installed and is sealed paper, and seals one side outer wall of paper and the laminating of the outer wall from the type membrane, the sub-magic subsides are installed to one side outer wall of sealing paper.

Preferably, the inner wall of notch is installed and is put the thing frame, the diapire of putting the thing frame has been placed and has been cleaned the piece, it keeps away from one side outer wall from the type membrane to put the thing frame and installs the arm-tie, the arm-tie is kept away from one side outer wall of putting the thing frame and is installed female magic subsides.

Preferably, two sets of the diaphragm is installed at the top of locating plate, a cavity section of thick bamboo is installed at the top of diaphragm, and the inside of diaphragm is run through to the bottom of a cavity section of thick bamboo, the round bar is installed at the top of a cavity section of thick bamboo, and the inside of a cavity section of thick bamboo is run through to the bottom of round bar, the plectane is installed at the top of round bar, the screw thread post is installed to the bottom of round bar, the rubber suction cup is installed through the screw thread gomphosis to the surface of screw thread post.

Preferably, the ultraviolet-proof layer consists of an ultraviolet absorbent layer and an anti-UV thin film layer, the top of the ultraviolet absorbent layer is attached to the bottom of the adhesive layer II, the anti-UV thin film layer is mounted at the bottom of the ultraviolet absorbent layer, and the bottom of the anti-UV thin film layer is attached to the top of the waterproof layer.

Preferably, the bottom of the adhesive layer III is provided with an antireflection film layer, the antireflection film layer consists of a zirconium oxide layer and a silicon oxide layer, and the bottom of the zirconium oxide layer is provided with the silicon oxide layer.

Preferably, an adhesive layer four is attached to the bottom of the silicon oxide layer, and a protective film is attached to the bottom of the adhesive layer four.

Preferably, the mounting steps of the mounting assembly for a vehicle-mounted display polarizer are as follows:

s1, a worker clamps the whole formed by combining two groups of positioning plates and a transverse plate outside a polaroid, so that the back surface of one group of positioning plates and the front surface of the other group of positioning plates are respectively attached to the front surface and the back surface of the polaroid, the bottoms of the two groups of positioning plates are lower than the spatial position of the bottom of the polaroid, then a downward driving force is applied to a circular plate, and then the driving force is transmitted to a rubber sucker through a round rod, so that the bottom of the rubber sucker is adsorbed on the top of the polaroid, and the contact position between the polaroid and the positioning plates is kept unchanged;

s2, determining whether the contact area between the auxiliary frame plate and the polaroid is increased or not by a worker according to actual needs, if so, separating the sub magic tapes which are mutually attached to the main magic tapes by the worker, applying downward pulling force to the sub magic tapes to promote the sealing paper to be separated from the adhesive layer, applying upward pulling force to the auxiliary frame plate which is attached to the top of the polaroid through the adhesive layer to promote the auxiliary frame plate to be separated from the polaroid, selecting a proper position, and attaching the auxiliary frame plate to the polaroid again;

s3, a worker pinches the auxiliary frame plate with two hands, then the whole device is placed right above the vehicle-mounted display and slowly moves downwards, when the bottom of the positioning plate is in contact with the display surface of the vehicle-mounted display, the positioning plate needs to be aligned with the edge of the display surface, and meanwhile, the bottom of the positioning plate is adhered with glue, so that the bottom of the positioning plate and the edge of the display surface can be kept unchanged on the same straight line, and the mounting position of the polarizer on the vehicle-mounted display can be calibrated;

s4, one of them staff continuously holds between the fingers supplementary deckle board, and then another staff applys the turning force of setting for the direction to the round bar, applys ascending pulling force simultaneously, then drives rubber suction cup and polaroid and breaks away from the contact, and the staff who later holds between the fingers supplementary deckle board drives supplementary deckle board, polaroid and moves towards the display surface of vehicle-mounted display, and when the bottom of polaroid and the bottom of locating plate were in same horizontal plane, the polaroid is adsorbable on vehicle-mounted display's display surface.

S5, the staff cancels the kneading of the auxiliary frame plates, then exerts upward pulling force on the transverse plate, the bottoms of the two groups of positioning plates are enabled to be separated from the vehicle-mounted display, then upward pulling force is exerted on the two groups of auxiliary frame plates, the tops of the auxiliary frame plates and the polaroid are enabled to be separated from the contact, then the staff exerts outward pulling force on the pulling plate, the object placing frames are enabled to be separated from the notch, then the wiping piece placed inside the object placing frames is taken out, then the edge parts of the vehicle-mounted display and the tops of the polaroid are wiped, and the residual colloid is wiped.

Compared with the prior art, the utility model has the beneficial effects that:

1. the blue light prevention auxiliary layer is formed by combining the acrylate colloid and the blue light absorbent, has the function of absorbing blue light, is matched with the polarizing film layer formed by combining the zirconium oxide layer and the silicon oxide layer, can effectively intercept the blue light, and reduces the damage of the blue light to eyes when a user uses the polarizing film;

2. when the polaroid is installed, two groups of auxiliary frame plates are required to be attached to the surface of the polaroid through the adhesive layers, the two groups of adhesive layers are respectively positioned on two sides of the release film, and the two groups of adhesive layers are integrally arranged in a front-back manner, so that the polaroid is not easy to shake below the auxiliary frame plates;

3. when the polaroid is installed in the vehicle-mounted display, the positioning plate needs to be installed on the polaroid, the bottom of the positioning plate needs to be lower than the bottom of the polaroid, then a worker places the whole device right above the vehicle-mounted display and slowly moves downwards, when the bottom of the positioning plate is contacted with the display surface of the vehicle-mounted display, the positioning plate needs to be aligned with the edge of the display surface, and meanwhile, the glue is adhered to the bottom of the positioning plate, so that the bottom of the positioning plate and the edge of the display surface can be kept unchanged on the same straight line, the mounting position of the polaroid on the vehicle-mounted display is calibrated, and the phenomenon of attaching deviation of the follow-up polaroid in installation is conveniently avoided;

4. in the utility model, the ultraviolet absorbent layer is mainly prepared from nano titanium oxide solution, the anti-UV film layer is formed by drawing the anti-ultraviolet master batch, and the anti-UV film layer has an anti-ultraviolet function.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an installation structure of a release film, a pressure-sensitive adhesive layer and an ultraviolet-proof layer according to the present invention;

FIG. 3 is a schematic structural view of the first adhesive layer, the blue light-proof auxiliary layer and the second adhesive layer;

FIG. 4 is a schematic view of an installation structure of a TAC film I, a PVA film and a TAC film II according to the present invention;

FIG. 5 is a schematic view of the installation structure of the auxiliary frame plate, the object placing frame and the wiping sheet according to the present invention;

FIG. 6 is a schematic view of the installation structure of the round bar, the threaded post and the rubber suction cup of the present invention;

FIG. 7 is a schematic view of an installation structure of an ultraviolet absorber layer and an anti-UV film layer according to the present invention;

FIG. 8 is a schematic view of the structure of the zirconia layer and the silica layer according to the present invention.

In the figure: 1. a release film; 2. a pressure sensitive adhesive layer; 3. an ultraviolet-proof layer; 4. a polarizer original plate; 5. bonding the adhesive layer; 6. positioning a plate; 7. a first adhesive layer; 8. a blue light prevention auxiliary layer; 9. a second adhesive layer; 10. a waterproof layer; 11. an optical filter; 12. a TAC film layer I; 13. a PVA film layer; 14. a TAC film layer II; 15. a third adhesive layer; 16. an auxiliary frame plate; 17. a notch; 18. sealing paper; 19. a sub-magic tape; 20. a storage frame; 21. a wiping sheet; 22. pulling a plate; 23. female magic tape; 24. a transverse plate; 25. a hollow cylinder; 26. a round bar; 27. a circular plate; 28. a threaded post; 29. a rubber suction cup; 30. an ultraviolet absorber layer; 31. an anti-UV film layer; 32. an anti-reflection film layer; 33. a zirconium oxide layer; 34. a silicon oxide layer; 35. a fourth adhesive layer; 36. and (5) protecting the film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 2, 3 and 4, the mounting assembly with blue light radiation prevention for the vehicle-mounted display polarizer comprises a release film 1, a pressure-sensitive adhesive layer 2, an ultraviolet-proof layer 3, a polarizer original plate 4, an adhesive layer 5 and a positioning plate 6, wherein the pressure-sensitive adhesive layer 2 is mounted at the bottom of the release film 1, the pressure-sensitive adhesive layer 2 consists of a first adhesive layer 7, a blue light prevention auxiliary agent layer 8 and a second adhesive layer 9, the top of the first adhesive layer 7 is attached to the bottom of the release film 1, the bottom of the first adhesive layer 7 is provided with the blue light prevention auxiliary agent layer 8, and the bottom of the blue light prevention auxiliary agent layer 8 is provided with the second adhesive layer 9;

it is specific, can protect each level of ware below from type membrane 1, the major structure who avoids the polaroid receives external force damage, the interpolation of adhesive layer one 7 can be convenient for laminate from type membrane 1 and pressure sensitive adhesive layer 2, the laminating of pressure sensitive adhesive layer 2 and anti ultraviolet layer 3 can be convenient for in the setting of adhesive layer two 9, prevent that blue light auxiliary agent layer 8 is formed by acrylic ester colloid and blue light absorbent combination, the effect of absorbing blue light has, when having reduced the user and using this polaroid then, the harm of the blue light that eyes received.

An antireflection film layer 32 is mounted at the bottom of the third adhesive layer 15, the antireflection film layer 32 is composed of a zirconium oxide layer 33 and a silicon oxide layer 34, and the silicon oxide layer 34 is mounted at the bottom of the zirconium oxide layer 33.

Specifically, the setting of antireflection rete 32 makes this polaroid possess and subtracts reflection function, and zirconia layer 33 and silicon oxide layer 34 can make up into the polarisation rete, can effectively intercept the blue light then, realizes the polarization simultaneously.

The bottom of the adhesive layer II 9 is provided with an ultraviolet-proof layer 3, and the bottom of the ultraviolet-proof layer 3 is provided with a polaroid original plate 4;

specifically, the ultraviolet-proof layer 3 has a certain ultraviolet-proof function, and then the damage to eyes when a user uses the vehicle-mounted display provided with the polaroid can be reduced, and the original polaroid plate 4 is a main body structure of the polaroid and can increase the polarization effect for the polaroid.

Two groups of adhesive layers 5 are arranged on the top of the release film 1.

Specifically, when the auxiliary frame plate 16 is laminated behind the top of polaroid under the effect of bonding glue film 5, if the user holds two sets of auxiliary frame plates 16 together, because two sets of bonding glue films 5 are located respectively from the both sides of type membrane 1, and two sets of bonding glue films 5 are whole to be arranged from beginning to end, the phenomenon that the polaroid is difficult to appear rocking in the below of auxiliary frame plate 16.

The polarizer original plate 4 is composed of a waterproof layer 10, an optical filter 11, a TAC film layer I12, a PVA film layer 13, a TAC film layer II 14 and a binder layer III 15, the top of the waterproof layer 10 is attached to the bottom of the ultraviolet-proof layer 3, the optical filter 11 is installed at the bottom of the waterproof layer 10, the TAC film layer I12 is installed at the bottom of the optical filter 11, the PVA film layer 13 is installed at the bottom of the TAC film layer I12, the TAC film layer II 14 is installed at the bottom of the PVA film layer 13, and the binder layer III 15 is installed at the bottom of the TAC film layer II 14.

Specifically, the waterproof layer 10 has waterproof property, the protective property to the PVA film 13 is increased, so that the PVA film 13 is not easy to hydrolyze in a humid environment, when the polarizer is installed on a vehicle-mounted display, the optical filter 11 can play a role in filtering light of the vehicle-mounted display, the PVA film 13 is a polyvinyl alcohol film which can play a role in polarization in the polarizer, but due to the problem of the material of the polarizer, the polarizer is very easy to hydrolyze, TAC films are required to be added at the top and the bottom of the polarizer for protection, the TAC film one 12 and the TAC film two 14 are the same in material, both cellulose triacetate films are adopted, the TAC films have high transmittance and good water resistance and have certain mechanical strength, the PVA films 13 are wrapped by the TAC films, the object property of the polarizer can be protected, the hydrolysis reaction of the PVA film 13 is avoided, meanwhile, the polarizer has good polarizing effect, and the addition of the adhesive layer three 15 can facilitate the adhesion of the polarizer original plate 4 and the antireflection film 32 below the polarizer original plate to be adhered together .

Example two:

as shown in fig. 1 and 5, the auxiliary frame plate 16 is installed at the top of the adhesive layer 5, a notch 17 is formed in the outer wall of one side of the auxiliary frame plate 16, the sealing paper 18 is installed at the bottom of the adhesive layer 5, the outer wall of one side of the sealing paper 18 is attached to the outer wall of the release film 1, and the sub-magic tape 19 is installed on the outer wall of one side of the sealing paper 18.

It is specific, supplementary deckle board 16 is installed on the polaroid through bonding glue film 5, this polaroid of installer contactless take up of can being convenient for, the dust of avoiding the installer to point is infected with on the polaroid, so that influence the clean degree of polaroid, the gomphosis of putting thing frame 20 can be convenient for in setting up of notch 17, the installation of envelope 18, can cover the region that bonding glue film 5 did not use, avoid the installer to point and 5 laminating of bonding glue film, when sub-magic subsides 19 and the laminating of female magic subsides 23, can avoid one side of envelope 18 to stick up the limit, the influence is used.

The inner wall of notch 17 is installed and is put frame 20, and the diapire of putting frame 20 has been placed and has been cleaned piece 21, puts one side outer wall that frame 20 kept away from type membrane 1 and installs arm-tie 22, and one side outer wall that frame 20 was put away from to arm-tie 22 is installed female magic subsides 23.

Specifically, put thing frame 20 and can provide suitable place for placing of wiping piece 21, wipe piece 21 and can be used for wiping the surface of polaroid after this polaroid is installed on vehicle-mounted display, avoid its top to contain the colloid residue to influence the use and feel, the installation of arm-tie 22, but convenient to use person will put thing frame 20 and take out from the inside of notch 17, the laminating of sub-magic subsides 19 can be convenient for in the setting of female magic subsides 23.

Example three:

as shown in fig. 1 and 6, the positioning plates 6 are mounted on the front and the back of the release film 1, the transverse plates 24 are mounted on the tops of the two sets of positioning plates 6, the hollow cylinder 25 is mounted on the top of the transverse plate 24, the bottom of the hollow cylinder 25 penetrates through the transverse plate 24, the round rod 26 is mounted on the top of the hollow cylinder 25, the bottom of the round rod 26 penetrates through the hollow cylinder 25, the round plate 27 is mounted on the top of the round rod 26, the threaded column 28 is mounted on the bottom of the round rod 26, and the rubber suction cup 29 is mounted on the outer surface of the threaded column 28 through threaded engagement.

Specifically, when the positioning plates 6 are installed on the polarizer, the bottom of the positioning plates 6 is lower than the bottom of the polarizer, and the positioning plates can be contacted with the display surface of the vehicle-mounted display in advance when the polarizer is installed, so that the installation position between the polarizer and the display surface can be conveniently calibrated in advance, the distance between the two groups of positioning plates 6 is the same as the width of the polarizer, the transverse plate 24 can be installed to connect the two groups of positioning plates 6, so that the three are integrated, the polarizer is clamped between the two groups of positioning plates 6, the hollow cylinder 25 and the transverse plate 24 are in a fixed installation state, the limitation on the outer wall of the round rod 26 can be increased, the top and the bottom of the round rod 26 are not in the same vertical line when the round rod 26 moves up and down under the driving of external force, the round rod 26 has a certain height and is in a movable connection state with the hollow cylinder 25, when the round rod 26 moves up and down under the driving of external force, position is adjusted from top to bottom to each part that can correspondingly drive its bottom installation, when round bar 26 moves down, drive rubber suction cup 29 and remove toward the top of polaroid, can make things convenient for rubber suction cup 29's bottom to adsorb at the top of polaroid, make the contact position between polaroid and the locating plate 6 remain unchanged, the diameter of plectane 27 is greater than the inside diameter of cavity section of thick bamboo 25, then can avoid round bar 26 to drop down from the inside of cavity section of thick bamboo 25, the outside screw thread of screw thread post 28 and the internal thread of rubber suction cup 29 top slot hole department can gomphosis each other, then be convenient for dismantling between rubber suction cup 29 and the round bar 26 and be connected.

Example four:

as shown in fig. 7 and 8, the ultraviolet-proof layer 3 is composed of an ultraviolet absorbent layer 30 and an anti-UV thin film layer 31, the top of the ultraviolet absorbent layer 30 is attached to the bottom of the adhesive layer two 9, the anti-UV thin film layer 31 is mounted on the bottom of the ultraviolet absorbent layer 30, and the bottom of the anti-UV thin film layer 31 is attached to the top of the waterproof layer 10.

Specifically, the ultraviolet absorber layer 30 is mainly made of a nano titanium oxide solution, the anti-UV film layer 31 is formed by drawing an anti-ultraviolet master batch, and the anti-UV film layer has an anti-ultraviolet function.

An adhesive layer four 35 is attached to the bottom of the silicon oxide layer 34, and a protective film 36 is attached to the bottom of the adhesive layer four 35.

Specifically, the adhesive layer four 35 is added to facilitate the protective film 36 to be attached to the polarizer, and the top layers of the protective film 36 are not damaged by external force.

Specifically, the mounting steps of the mounting assembly for the vehicle-mounted display polarizer are as follows:

s1, a worker clamps the whole formed by combining the two groups of positioning plates 6 and the transverse plate 24 on the outer side of the polaroid, so that the back surface of one group of positioning plates 6 and the front surface of the other group of positioning plates 6 are respectively attached to the front surface and the back surface of the polaroid, the bottom parts of the two groups of positioning plates 6 are lower than the spatial position of the bottom part of the polaroid, a downward driving force is applied to a circular plate 27, the driving force is transmitted to a rubber sucker 29 through a round rod 26, the bottom part of the rubber sucker 29 is attracted to the top part of the polaroid, and the contact position between the polaroid and the positioning plates 6 is kept unchanged;

s2, determining whether to increase the contact area between the auxiliary frame plate 16 and the polaroid according to actual needs by a worker, if so, separating the sub magic tape 19 attached to the main magic tape 23 by the worker, applying a downward pulling force to the sub magic tape 19 to enable the sealing paper 18 to be separated from the adhesive layer 5, applying an upward pulling force to the auxiliary frame plate 16 attached to the top of the polaroid through the adhesive layer 5 to enable the auxiliary frame plate to be separated from the polaroid, selecting a proper position, and attaching the auxiliary frame plate 16 to the polaroid again;

s3, a worker pinches the auxiliary frame plate 16 with two hands, then the whole device is placed right above the vehicle-mounted display and slowly moves downwards, when the bottom of the positioning plate 6 is in contact with the display surface of the vehicle-mounted display, the positioning plate 6 needs to be aligned with the edge of the display surface, and meanwhile, glue is adhered to the bottom of the positioning plate 6, so that the bottom of the positioning plate 6 and the edge of the display surface can be kept unchanged on the same straight line, and the mounting position of the polarizer on the vehicle-mounted display can be calibrated;

s4, one of the workers continuously pinches the auxiliary frame plate 16, then the other worker applies a rotating force in a set direction to the round rod 26, upward pulling force is applied, then the rubber sucker 29 is driven to be separated from the polaroid, then the worker pinching the auxiliary frame plate 16 drives the auxiliary frame plate 16 and the polaroid to move towards the display surface of the vehicle-mounted display, and when the bottom of the polaroid and the bottom of the positioning plate 6 are located on the same horizontal plane, the polaroid can be adsorbed on the display surface of the vehicle-mounted display.

S5, the worker cancels the kneading of the auxiliary frame plates 16, upward pulling force is applied to the transverse plate 24 to enable the bottoms of the two groups of positioning plates 6 to be separated from the vehicle-mounted display, upward pulling force is applied to the two groups of auxiliary frame plates 16 to enable the auxiliary frame plates 16 to be separated from the top of the polaroid, then the worker applies outward pulling force to the pulling plate 22 to enable the object placing frame 20 to be separated from the notch 17, then the wiping piece 21 placed inside the object placing frame 20 is taken out, and then the edge part of the vehicle-mounted display and the top of the polaroid are wiped to wipe residual colloid.

The working principle is as follows: when the positioning plate 6 is installed on the polarizer, the bottom of the positioning plate 6 needs to be lower than the bottom of the polarizer, then downward driving force is applied to the circular plate 27, then the driving force is transmitted to the rubber sucker 29 through the circular rod 26, the bottom of the rubber sucker 29 is attracted to the top of the polarizer, so that the contact position between the polarizer and the positioning plate 6 is kept unchanged, the polarizer can be contacted with the display surface of the vehicle-mounted display in advance when being installed, then a worker drives the whole polarizer to slowly move downwards through the auxiliary frame plate 16, when the bottom of the positioning plate 6 is contacted with the display surface of the vehicle-mounted display, the positioning plate 6 needs to be aligned with the edge of the display surface, and meanwhile, the bottom of the positioning plate 6 is adhered with glue, so that the bottom of the positioning plate 6 and the edge of the display surface are kept unchanged on the same straight line and used for calibrating the installation position of the polarizer on the vehicle-mounted display, after the polaroid installation was accomplished, the staff need remove the part of supplementary installation from the polaroid, through the blue light prevention auxiliary agent layer 8 that is formed by acrylate colloid and blue light absorbent combination in the polaroid, have the effect of absorbing the blue light, when having reduced the user then and using this polaroid, the harm of the blue light that eyes received, the ultraviolet absorbent layer 30 of making by nanometer titanium oxide solution simultaneously, the anti UV thin layer 31 cooperation that the drawing of film formed by anti ultraviolet master batch, the anti ultraviolet function of multiplicable this polaroid. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vehicle-mounted display polaroid is with installation component with prevent blue light radiation, includes from type membrane (1), pressure sensitive adhesive layer (2), prevents ultraviolet layer (3), polaroid original plate (4), adhesive layer (5) and locating plate (6), its characterized in that: the blue-light-proof adhesive is characterized in that a pressure-sensitive adhesive layer (2) is arranged at the bottom of the release film (1), the pressure-sensitive adhesive layer (2) is composed of a first adhesive layer (7), a blue-light-proof auxiliary agent layer (8) and a second adhesive layer (9), the top of the first adhesive layer (7) is attached to the bottom of the release film (1), the blue-light-proof auxiliary agent layer (8) is arranged at the bottom of the first adhesive layer (7), and the second adhesive layer (9) is arranged at the bottom of the blue-light-proof auxiliary agent layer (8);

an ultraviolet-proof layer (3) is arranged at the bottom of the adhesive layer II (9), and a polaroid original plate (4) is arranged at the bottom of the ultraviolet-proof layer (3);

two groups of adhesive layers (5) are arranged on the top of the release film (1), and positioning plates (6) are arranged on the front surface and the back surface of the release film (1);

an auxiliary frame plate (16) is installed at the top of the adhesive layer (5), a notch (17) is formed in the outer wall of one side of the auxiliary frame plate (16), sealing paper (18) is installed at the bottom of the adhesive layer (5), the outer wall of one side of the sealing paper (18) is attached to the outer wall of the release film (1), and a sub-magic tape (19) is installed on the outer wall of one side of the sealing paper (18);

the inner wall of notch (17) is installed and is put thing frame (20), the diapire of putting thing frame (20) has been placed and has been cleaned piece (21), put one side outer wall that thing frame (20) kept away from type membrane (1) and install arm-tie (22), one side outer wall that thing frame (20) was kept away from in arm-tie (22) is installed female magic subsides (23).

2. The mounting assembly for a polarizer for vehicle display with protection against blue light radiation according to claim 1, wherein: former board of polaroid (4) comprises waterproof layer (10), light filter (11), TAC rete (12), PVA rete (13), TAC rete two (14) and three (15) of adhesive layer, the top of waterproof layer (10) is laminated with the bottom of anti ultraviolet layer (3), light filter (11) are installed to the bottom of waterproof layer (10), TAC rete (12) are installed to the bottom of light filter (11), PVA rete (13) are installed to the bottom of TAC rete (12), TAC rete two (14) are installed to the bottom of PVA rete (13), three (15) of adhesive layer are installed to the bottom of TAC rete two (14).

3. The mounting assembly for a polarizer for vehicle display with protection against blue light radiation according to claim 1, wherein: two sets of diaphragm (24) are installed at the top of locating plate (6), well cavity section of thick bamboo (25) are installed at the top of diaphragm (24), and the inside of diaphragm (24) is run through to the bottom of well cavity section of thick bamboo (25), round bar (26) are installed at the top of well cavity section of thick bamboo (25), and the inside of well cavity section of thick bamboo (25) is run through to the bottom of round bar (26), plectane (27) are installed at the top of round bar (26), threaded post (28) are installed to the bottom of round bar (26), rubber suction cup (29) are installed through the screw thread gomphosis to the surface of threaded post (28).

4. The mounting assembly for a polarizer for vehicle display with protection against blue light radiation according to claim 1, wherein: the anti-ultraviolet layer (3) is composed of an ultraviolet absorbent layer (30) and an anti-UV thin film layer (31), the top of the ultraviolet absorbent layer (30) is attached to the bottom of the adhesive layer II (9), the anti-UV thin film layer (31) is installed at the bottom of the ultraviolet absorbent layer (30), and the bottom of the anti-UV thin film layer (31) is attached to the top of the waterproof layer (10).

5. The mounting assembly for a polarizer for vehicle display with blue light radiation protection according to claim 2, wherein: antireflection rete (32) are installed to the bottom of adhesive layer three (15), antireflection rete (32) comprise zirconia layer (33) and silicon oxide layer (34), silicon oxide layer (34) are installed to the bottom of zirconia layer (33).

6. The mounting assembly for a vehicular display polarizer with protection against blue light radiation according to claim 5, wherein: and an adhesive layer IV (35) is arranged at the bottom of the silicon oxide layer (34), and a protective film (36) is arranged at the bottom of the adhesive layer IV (35).