CN109018691A - A kind of buffer block and preparation method thereof and package component - Google Patents
A kind of buffer block and preparation method thereof and package component Download PDFInfo
- Publication number
- CN109018691A CN109018691A CN201810826011.3A CN201810826011A CN109018691A CN 109018691 A CN109018691 A CN 109018691A CN 201810826011 A CN201810826011 A CN 201810826011A CN 109018691 A CN109018691 A CN 109018691A
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- Prior art keywords
- buffer block
- frame
- light
- filler
- substrate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The present invention provides a kind of buffer block and preparation method thereof and package component, belongs to field of display technology, can solve the problems, such as that existing buffering package is not enough to protect display device.Filler in buffer block of the invention can make it with good cushion performance, and frame therein can issue the light of varying strength when by external force, and the light that frame issues can be used to excite the selfreparing of filler, so that frame be promoted to restore deformation.Display device uses the buffer block during transport or storage, can avoid being damaged because of collision, which can provide lasting protection for display device.
Description
Technical field
The invention belongs to field of display technology, and in particular to a kind of buffer block and preparation method thereof and package component.
Background technique
Display device inevitably will receive the collision of external force during transport or storage, in order to protect display device, usually
The external Impact energy to display device for increasing some padded coamings to absorb external force when in display device is needed, from
And it is effectively protected display device, avoid display device from being damaged during transport or storage because of collision.
Currently used buffering package, which is specifically included that, does comprehensive buffer packing case with foamed plastic, and in its quadrangle, installation is slow
Block is rushed, however product still will receive the impact and abrasion of varying strength during loading and transport, wherein falling punching
It hits the most strongly, the block after breakage sharply declines the protectiveness of product, keeps product in the hole, current solution party
Method is mainly the area and thickness for increasing buffer block, not only will increase the cost of packaging in this way, can also design and bring to structure
It is inconvenient.
Summary of the invention
The present invention aiming at the problem that existing buffering package is not enough to protect display device, provide a kind of buffer block and its
Preparation method and package component.
Solving technical solution used by present invention problem is:
A kind of buffer block, the frame including multiple matrix arrangements and the filler in the frame；Wherein, described
Frame includes first base material and the mechanoluminescence material that is scattered in the first base material, and the first base material is by institute after external force
Stating mechanoluminescence material can shine；The filler includes the second substrate and the light-sensitive material that is scattered in second substrate,
The light-sensitive material causes the second substrate and polymerize so that filler carries out reviewing one's lessons by oneself redoubling and keeps frame extensive under the illumination of the frame
Complex deformation.
Optionally, the mechanoluminescence material includes aluminate, sulfide, any one or a few in titanate
Mixture.
Optionally, the light-sensitive material contains photosensitive group, and the photosensitive group includes double selenium covalent bonds, cinnamoyl
At least one of base, cumarin, anthracene.
Optionally, the first base material include polyethylene, polypropylene, any one or ethylene in polystyrene,
Any several copolymer in propylene, styrene.
Optionally, second substrate include partially polymerized polyethylene, it is polypropylene, any one in polystyrene
Kind or ethylene, propylene, any several copolymer in styrene.
Optionally, the buffer block is equipped with hole, and light intensity recorder is equipped in described hole and is used for the light
Strong recorder provides the battery of power supply.
Optionally, hygronom and/or thermometer are additionally provided in described hole, the battery is solar battery.
Optionally, the outer surface of the buffer block is equipped with reflectance coating, and the light for issuing frame, which reflexes to, to be filled out
Fill object.
Optionally, the buffer block is used to support display device, and the buffer block is equipped with snap-in structure, and described
The shape at position that snap-in structure is supported with display device corresponds to each other.
The present invention also provides a kind of preparation methods of buffer block, including following preparation step:
Mechanoluminescence material and first base material are mixed to form to the frame of multiple matrix arrangements；
Light-sensitive material and the second substrate are blended in frame and form filler；
Wherein, the first base material can be shone by mechanoluminescence material described after external force；Under the illumination of the frame
The light-sensitive material causes the second substrate and polymerize so that filler carries out reviewing one's lessons by oneself redoubling and frame is made to restore deformation.
The present invention also provides a kind of package components, including cabinet, and set on the intracorporal above-mentioned buffer block of the case.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the buffer block of the embodiment of the present invention 1；
Fig. 2 is the stereoscopic schematic diagram of the part of the buffer block of the embodiment of the present invention 2；
Fig. 3 is the schematic cross-section of the buffer block of the embodiment of the present invention 2；
Fig. 4 is the whole stereoscopic schematic diagram of the buffer block of the embodiment of the present invention 2；
Fig. 5 is the schematic diagram of the package component of the embodiment of the present invention 4；
Wherein, appended drawing reference are as follows: 10, buffer block；20, buffer edge；1, frame；2, filler；3, hole；4, engaging knot
Structure；5, reflectance coating.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Present invention is further described in detail for formula.
Embodiment 1:
The present embodiment provides a kind of buffer blocks, as shown in Figure 1, including the frame 1 of multiple matrix arrangements and being set to described
Filler 2 in frame 1；Wherein, the frame 1 includes first base material and the mechanoluminescence material being scattered in the first base material
Material, the first base material can be shone by mechanoluminescence material described after external force；The filler 2 includes the second substrate and dispersion
Light-sensitive material in second substrate, under the illumination of the frame 1 light-sensitive material cause the polymerization of the second substrate with
So that filler 2 review one's lessons by oneself redoubling makes frame 1 restore deformation.
Filler 2 in the buffer block of the present embodiment makes it with good cushion performance, frame 1 therein by
The light of varying strength can be issued when to external force, the light issued can be used to excite the selfreparing of filler 2, to promote frame 1
Restore deformation.Display device uses the buffer block during transport or storage, can avoid being damaged because of collision, the buffering
Block can provide lasting protection for display device.
Embodiment 2:
The present embodiment provides a kind of buffer blocks, as in Figure 2-4, frame 1 including multiple matrix arrangements and are set to institute
State the filler 2 in frame 1；Wherein, the frame 1 includes first base material and the mechanoluminescence being scattered in the first base material
Material, the first base material can be shone by mechanoluminescence material described after external force；The filler 2 includes the second substrate and divides
The light-sensitive material in second substrate is dissipated, the light-sensitive material causes the polymerization of the second substrate under the illumination of the frame 1
So that filler 2 review one's lessons by oneself redoubling and frame 1 is made to restore deformation, wherein the mechanoluminescence material includes aluminate, vulcanization
Any one or a few mixture in object, titanate.
Mechanoluminescence material in the present embodiment can be sent out under the influence ofs stress, friction, scraping, fracture, ultrasonic oscillation etc.
Visible light out does not limit the specific type of mechanoluminescence material herein, does not limit its luminescent color yet, specifically, can basis
Practical application select, for example, aluminate class SrAl2O4: the capable of emitting green light of Eu, SrAl2O4: Ce is capable of emitting ultraviolet
Light, CaYAl3O7: Eu and silicate CaAl2Si2O8: the capable of emitting blue light of Eu, the capable of emitting orange light of sulfide ZnS:Mn, titanate (Ba,
Ca)TiO3: capable of emitting feux rouges of Pr and ZnS:Mn, Te etc. adulterates different types of above-mentioned phosphor in first base material,
First base material can be made to issue the light of different colours by external force, luminous intensity by first base material stress size with
And the influence of the content of doping phosphor.
It should be noted that not limiting the concrete shape of frame 1 herein, the cellular of matrix arrangement can be, it can
To be diamond shape shown in Fig. 2, it is also possible to hexagon similar therewith, octagon etc., wherein diamond structure makes it in stress
A degree of deformation easily occurs, energy can be absorbed to greatest extent and reach buffering effect, be also easier in repair process extensive
Restoring type is realized and repairs purpose.
The present embodiment does not limit the specific material of first base material, and usually optional toughness or cushion performance preferably polymerize
Object.As the optional embodiment of one of the present embodiment, the first base material includes polyethylene (PE), polypropylene (PP), gathers
Any several copolymer in any one or ethylene, propylene, styrene in styrene (PS), such as polyethylene and poly-
Styrene mixture material (EPO).
It does not limit the specific material of the second substrate herein yet, toughness or the preferable polymer of cushion performance also can be selected.
In one embodiment, second substrate includes partially polymerized polyethylene, polypropylene, appointing in polystyrene
One kind of anticipating or ethylene, propylene, any several copolymer in styrene.
In one embodiment, the light-sensitive material contains photosensitive group, and the photosensitive group includes double selenium covalent bonds, meat
At least one of osmanthus acyl group, cumarin, anthracene.
Wherein, a certain amount of light-sensitive material is added in the second substrate, when first base material is damaged under external influence,
Under the irradiation of the light of mechanoluminescence material, the photosensitive group of these light-sensitive materials will form dimer, that is to say, that photosensitive material
Material can be used as the further polymerization crosslinking of polymer that photoinitiator causes the second substrate, complete self-repair procedure.Different photosensitive bases
Group, which causes, reviews one's lessons by oneself required intensity of illumination difference, and the bond energy of such as double selenium covalent bonds is lower, under mild radiation of visible light
Realize the selfreparing of material, cinnamoyl group can realize the selfreparing of material, tonka-bean under ultraviolet lighting of the wavelength greater than 280nm
Element can wavelength be 254nm and 350nm ultraviolet light under realize material selfreparing, anthracene to can wavelength be 254nm it is ultraviolet
The selfreparing of material, the addition of repair time and polymer material type, photosensitive group type and photosensitive group are realized under light
Measure it is related, from a few minutes to dozens of minutes etc..
In a specific embodiment, SrAl is added in first base material2O4: Ce, SrAl2O4: Ce is under the effect of external force
Capable of emitting ultraviolet light；Cinnamoyl, cumarin, anthracene etc. are added in the second substrate can realize the light of selfreparing under ultraviolet lighting
Quick group.
In another specific embodiment, aluminate class SrAl is added in first base material2O4: Eu (green light),
CaYAl3O7: Eu and silicate CaAl2Si2O8: Eu (blue light), sulfide ZnS:Mn (orange light), titanate (Ba, Ca) TiO3:Pr
And ZnS:Mn, Te (feux rouges) etc. can issue the lower light of intensity under the effect of external force；Addition contains double selenium in the second substrate
The light-sensitive material of covalent bond can cause the polymerization of the second substrate under mild illumination and realize selfreparing.
Inventor's discovery: in addition to dropping shock, the products such as display device also suffer from not Tongfang during transportation
Upward vibration will receive different degrees of damage inside padded coaming, but these damages are not easy to be found from the appearance,
Which it is not easy that the link product stress maximum in transport judged, this brings very big puzzlement to package designers.
In one embodiment, as shown in figure 4, the buffer block is equipped with hole 3, light intensity is equipped in described hole 3 and is remembered
Record instrument and for providing the battery of power supply to the light intensity recorder.
Wherein, the effect of light intensity recorder is: can recorde the stress condition of product during transportation, package designers
It can judge that display device is maximum in which link product stress of transport according to the data that light intensity recorder records, be conducive to packaging
Designer is designed.
In one embodiment, hygronom and/or thermometer are additionally provided in described hole 3, the battery is transparency dye
Sensitization solar battery.
It is in the effect of this thermometer, hygronom: the product temperature of local environment, wet during transportation can be automatically recorded
Degree；It uses solar battery to provide power supply for recorder, external offer electric energy is not provided, which can cause hair using power
The light that luminescent material issues produces electricl energy, energy conservation and environmental protection.It should be noted that buffer block can be equipped with multiple holes 3, light intensity note
Record instrument, thermometer, hygronom etc. are put in respectively in different holes 3, can also design a biggish hole 3, light intensity record
Instrument, thermometer, hygronom etc. are put in the same hole 3.
In one embodiment, the outer surface of the buffer block is equipped with reflectance coating 5, the light for issuing frame 1
Reflex to filler 2.
Wherein, the effect of reflectance coating 5 is: on the one hand preventing ultraviolet light leakage from causing damages to people or environment, another party
Face, which reaches, utilizes the maximum of light.
Optionally, the buffer block is used to support display device, and the buffer block is equipped with snap-in structure 4, and institute
The shape at the position that snap-in structure 4 is supported with display device is stated to correspond to each other.
In the corresponding attached drawing of embodiment of the disclosure, it is shown that size, thickness of each structure etc. are only to illustrate.In technique
In realization, the projected area of each structure sheaf on substrate be may be the same or different；Meanwhile structure shown in attached drawing is also unlimited
The geometry of fixed each structure sheaf, such as can be diamond shape shown in the drawings, it can also be trapezoidal or other shapes.
Embodiment 3:
The present embodiment provides a kind of preparation methods of buffer block, including following preparation step:
S01, the frame that mechanoluminescence material and first base material are mixed to form to multiple matrix arrangements；Specifically, can adopt
With in polyethylene (PE), polypropylene (PP), polystyrene (PS) any one or ethylene, propylene, in styrene it is any several
The copolymer of kind, mixes with processing aid and mechanoluminescence material, utilizes the bonding method of development, squeezes out splicing method, injection moulding, pressure roller
The method of the production plastic honeycomb board such as method of forming forms cellular frame.
S02, light-sensitive material and the second substrate are blended in frame and form filler；Specifically, can be using containing double
The light-sensitive material of at least one of selenium covalent bond, cinnamoyl, cumarin, anthracene and partially polymerized polyethylene, gather polypropylene
Any several copolymer mixing is filled in above-mentioned steps shape in any one or ethylene, propylene, styrene in styrene
At frame in.
Wherein, the first base material can be shone by mechanoluminescence material described after external force；Under the illumination of the frame
The light-sensitive material causes the second substrate and polymerize so that filler carries out reviewing one's lessons by oneself redoubling and frame is made to restore deformation.
Embodiment 4:
The present embodiment provides a kind of package components, including cabinet, and set on the intracorporal above-mentioned buffer block of the case.
Specifically, as shown in figure 5, buffer block 10 is set to four corners in cabinet (not shown), for protecting
The quadrangle of display device.It can also include the buffer edge 20 being made of foamed plastic for being located in the box body four edges in cabinet,
For protecting the edge of display device.
Filler in the package component buffer block of the present embodiment makes it with good cushion performance, frame therein
Frame can issue the light of varying strength when by external force, and the light issued can be used to excite the selfreparing of filler, to promote
Frame restores deformation.Display device uses the buffer block during transport or storage, can avoid being damaged because of collision, should
Buffer block can provide lasting protection for display device.
The package component can be used for packing various display devices, such as: liquid crystal display panel, Electronic Paper, oled panel,
Any production having a display function such as mobile phone, tablet computer, television set, display, laptop, Digital Frame, navigator
Product or component.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (11)
1. a kind of buffer block, which is characterized in that the frame including multiple matrix arrangements and the filler in the frame；
Wherein, the frame includes first base material and the mechanoluminescence material that is scattered in the first base material, the first base material by
The mechanoluminescence material can shine after to external force；The filler includes the second substrate and is scattered in second substrate
Light-sensitive material, the light-sensitive material causes the polymerization of the second substrate so that filler carries out reviewing one's lessons by oneself redoubling under the illumination of the frame
Frame is set to restore deformation.
2. buffer block according to claim 1, which is characterized in that the mechanoluminescence material includes aluminate, vulcanization
Any one or a few mixture in object, titanate.
3. buffer block according to claim 1, which is characterized in that the light-sensitive material contains photosensitive group, the light
Quick group includes at least one of double selenium covalent bonds, cinnamoyl, cumarin, anthracene.
4. buffer block according to claim 1, which is characterized in that the first base material includes polyethylene, polypropylene, gathers
Any several copolymer in any one or ethylene, propylene, styrene in styrene.
5. buffer block according to claim 1, which is characterized in that second substrate includes partially polymerized poly- second
Alkene, polypropylene, any one or ethylene in polystyrene, propylene, any several copolymer in styrene.
6. buffer block according to claim 1, which is characterized in that the buffer block is equipped with hole, in described hole
Equipped with light intensity recorder and for providing the battery of power supply to the light intensity recorder.
7. buffer block according to claim 6, which is characterized in that be additionally provided with hygronom and/or temperature in described hole
Instrument, the battery are solar battery.
8. buffer block according to claim 1, which is characterized in that the outer surface of the buffer block is equipped with reflection and applies
Layer, the light for issuing frame reflex to filler.
9. according to buffer block described in claim 1, which is characterized in that the buffer block is used to support display device, described
Buffer block is equipped with snap-in structure, and the shape at the position that is supported with display device of the snap-in structure corresponds to each other.
10. a kind of preparation method of buffer block, which is characterized in that including following preparation step:
Mechanoluminescence material and first base material are mixed to form to the frame of multiple matrix arrangements；
Light-sensitive material and the second substrate are blended in frame and form filler；
Wherein, the first base material can be shone by mechanoluminescence material described after external force；It is described under the illumination of the frame
Light-sensitive material causes the second substrate and polymerize so that filler review one's lessons by oneself redoubling and frame is made to restore deformation.
11. a kind of package component, which is characterized in that including cabinet, and be set to the intracorporal buffer block of the case, the bumper
Block is the described in any item buffer blocks of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826011.3A CN109018691B (en) | 2018-07-25 | 2018-07-25 | Buffer stop block and preparation method thereof and packaging assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826011.3A CN109018691B (en) | 2018-07-25 | 2018-07-25 | Buffer stop block and preparation method thereof and packaging assembly |
Publications (2)
| Publication Number | Publication Date |
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| CN109018691A true CN109018691A (en) | 2018-12-18 |
| CN109018691B CN109018691B (en) | 2019-12-27 |
Family
ID=64646053
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810826011.3A Active CN109018691B (en) | 2018-07-25 | 2018-07-25 | Buffer stop block and preparation method thereof and packaging assembly |
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| Country | Link |
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| CN (1) | CN109018691B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109780029A (en) * | 2019-01-09 | 2019-05-21 | 烟台中天连接技术研究院 | A kind of mechanoluminescence type intelligent bolt with pretightning force instruction |
| CN110371485A (en) * | 2019-07-30 | 2019-10-25 | 苍南县三维电子塑胶有限公司 | A kind of liquid crystal display panel block and its processing method |
| CN111434721A (en) * | 2019-01-14 | 2020-07-21 | 天津大学 | Polyurethane self-repairing film, preparation method and detection method of self-repairing degree |
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| Publication number | Publication date |
|---|---|
| CN109018691B (en) | 2019-12-27 |
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