CN108285008A - A kind of liquid crystal display panel packs case and its application - Google Patents
A kind of liquid crystal display panel packs case and its application Download PDFInfo
- Publication number
- CN108285008A CN108285008A CN201810097708.1A CN201810097708A CN108285008A CN 108285008 A CN108285008 A CN 108285008A CN 201810097708 A CN201810097708 A CN 201810097708A CN 108285008 A CN108285008 A CN 108285008A
- Authority
- CN
- China
- Prior art keywords
- babinet
- head cover
- liquid crystal
- crystal display
- display panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- 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
- B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
-
- 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
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packaging Frangible Articles (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provides a kind of liquid crystal display panels to pack case, including babinet, head cover, sealing ring and elastic supporting member for supporting optical member, the sealing ring is located between the babinet and the head cover, the babinet and the head cover mutually detain sealing ring described in merga pass and form sealing, the elastic supporting member for supporting optical member is fixedly connected on along the one end in elastic telescopic direction on the babinet or the head cover, the other end is connected on the head cover or the babinet, when the babinet and the head cover mutually snap together, the elastic supporting member for supporting optical member is in compressive state, the head cover is equipped with gas vent and stopple.The liquid crystal display panel, which packs case, simple and fast to form low-voltage vacuum state in box house, effectively completely cut off influence of the steam to liquid crystal display panel in extraneous air, improve the safety of liquid crystal display panel packaging, reduce the loss in shipment.The present invention also provides the applications that a kind of liquid crystal display panel packs case.
Description
Technical field
Case is packed the present invention relates to display panel packing technique field more particularly to a kind of liquid crystal display panel and its is answered
With.
Background technology
Although liquid crystal display panel is a kind of high-precision industrial products, but it not only has the characteristics that frangible, but also
It is more sensitive to steam.If liquid crystal display panel passes through in transit during moist place, especially sea-freight, water transport, liquid crystal
Panel is easy to the moisture attacks condensed in packing case and causes to damage.
In the prior art, desiccant pack is usually added in the packing case of liquid crystal display panel, but the use of desiccant pack both increased
Add transportation cost, can also generate pollution to environment；Meanwhile the drying timeliness of desiccant pack is limited, it is easy to it fails, therefore,
Product in packing case will be faced with the risk destroyed by moisture attacks because desiccant pack fails at any time.
Therefore, it is necessary to a kind of packing case is developed, the water faced in packaging and transportational process for solving liquid crystal display panel
The problem of vapour damages.
Invention content
In view of this, a kind of liquid crystal display panel of present invention offer packs case and application, it can be simple and fast in babinet
Inside forms vacuum low-pressure, effectively completely cuts off influence of the steam to liquid crystal display panel in extraneous air, improves the peace of liquid crystal display panel packaging
Quan Xing reduces the loss of liquid crystal display panel in shipment.
In a first aspect, the present invention provides a kind of liquid crystal display panels to pack case, including babinet, head cover, sealing ring and bullet
Property support element, the sealing ring are located between the babinet and the head cover, and the babinet and the head cover mutually fasten simultaneously
By the sealing ring formed seal, the elastic supporting member for supporting optical member along the one end in elastic telescopic direction be fixedly connected on the babinet or
On the head cover, the other end is connected on the head cover or the babinet, when the babinet and the head cover are mutually fastened on one
When rising, the elastic supporting member for supporting optical member is in compressive state, and the head cover is equipped with gas vent and stopple.
Wherein, the inside sidewalls of the babinet or outside are equipped with boss, and described one end of the elastic supporting member for supporting optical member, which is fixed, to be connected
It is connected on the boss surface.
Wherein, the sidewall spacers of the babinet are provided with multiple boss, or are provided with an annular convex platform.
Wherein, the boss is set to the top or middle part of the wall box.
Wherein, the sealing ring forms primary sealing area, the sealing ring and the case in the horizontal direction with the babinet
Body vertically forms secondary sealing area.
Wherein, the elastic supporting member for supporting optical member is multiple, multiple elastic supporting member for supporting optical member regular arrays.
Wherein, the other end of the elastic supporting member for supporting optical member be connected to the head cover or the babinet position be correspondingly provided with it is anti-
Saddle, the Non-slip material include antiskid groove or improved mat.
Wherein, the elastic supporting member for supporting optical member includes spring.
The liquid crystal display panel that first aspect present invention provides packs case, by adding sealing ring between babinet and head cover
To realize sealing, while elastic supporting member for supporting optical member is set and realizes automatic-sealed, the liquid crystal display panel, which packs case, effectively to be completely cut off
Air enters cabinet interior, leads to panel breakage so as to avoid Water vapor condensation；In addition, the liquid crystal display panel packs case
It is environmentally protective at low cost without using drier.
Second aspect of the present invention additionally provides a kind of sealing device, including the liquid crystal display panel described in first aspect present invention is close
Package is cased.The sealing device can be used for packing other products in addition to liquid crystal display panel, for example, mobile phone, smartwatch,
Computer and display.The sealing device can not only effectively prevent the steam in air to condense and can also slow down in packing case
The oxidation of air can be used for packaging and the transport of oxidizable deteriorating items (such as fruit etc.).Second aspect of the present invention
The sealing device of offer can not only resist extraneous impact compared to traditional packing case, while can also effectively prevent outer
The damage of boundary's steam and air to packing case internal product.
Third aspect present invention provides a kind of liquid crystal display panel as described in the first aspect of the invention and packs the automatic of case
Implementation is sealed, including：(1) pressure is applied to the head cover being fastened on the babinet and makes the elastic supporting member for supporting optical member
After shrinking a distance, air is discharged by the vent section in the babinet, and the head cover meets mechanical balance at this time
Formula E1：F+G=Km*L1, wherein F is one pressure of the application, and G is the gravity of the head cover, KmFor the elastic supporting member for supporting optical member
Coefficient of elasticity, L1For the elastic supporting member for supporting optical member contract by distance；
(2) stopple is closed into the gas vent and removes the pressure, the elastic supporting member for supporting optical member springs back one section at this time
After distance, when the head cover meets mechanical balance formula E2：G+(P0-P2) * S=Km*(L1-L2) when, the head cover and the case
Body realizes automatic-sealed, wherein G is the gravity of the head cover, and S is the head cover area, P0For step (1) foregoing description babinet
Interior atmospheric pressure, P2Atmospheric pressure after closing the gas vent for the stopple in the babinet, L2For the elasticity branch
The distance of support member rebound, P0＞ P2, L1＞ L2.Implementation described in third aspect present invention is easy to operate, time saving and energy saving, can
Repeated multiple times implementation.
Advantages of the present invention will be illustrated partly in the following description, and a part is apparent according to specification
, or can be through the embodiment of the present invention implementation and know.
Description of the drawings
Fig. 1 is the structural schematic diagram that the liquid crystal display panel that one embodiment of the invention provides packs case 100；
Fig. 2 is the structural scheme of mechanism when liquid crystal display panel that one embodiment of the invention provides packs the sealing of case 100；
Fig. 3 is the cross section structure schematic diagram that the liquid crystal display panel that one embodiment of the invention provides packs case 100；
Fig. 4 is the cross section structure schematic diagram that the liquid crystal display panel that another embodiment of the present invention provides packs case；
Fig. 5 is the cross section structure schematic diagram that the liquid crystal display panel that another embodiment of the present invention provides packs case；
Fig. 6 is the cross section structure schematic diagram that the liquid crystal display panel that another embodiment of the present invention provides packs case；
Fig. 7 is the cross section structure schematic diagram that the liquid crystal display panel that another embodiment of the present invention provides packs case；
Fig. 8 is the cross section structure schematic diagram that the liquid crystal display panel that another embodiment of the present invention provides packs case.
Specific implementation mode
As described below is the preferred embodiment of the embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise of not departing from principle of the embodiment of the present invention, several improvements and modifications can also be made, these improvement
The protection domain of the embodiment of the present invention is also considered as with retouching.
An embodiment of the present invention provides a kind of liquid crystal display panels to pack case 100, as depicted in figs. 1 and 2, including babinet
101, head cover 102, sealing ring 103 and elastic supporting member for supporting optical member 104, the sealing ring 103 are located in the babinet 101 and the head cover
Between 102, sealing ring 103 forms sealing, the elasticity described in the babinet 101 and the mutually button merga pass of the head cover 102
Support element 104 is fixedly connected on the babinet 101 along the one end in elastic telescopic direction, and the other end is connected to the head cover 102, when
When the babinet 101 and the head cover 102 mutually snap together, the elastic supporting member for supporting optical member 104 is in compressive state, the top
Lid 102 is equipped with gas vent 105 and stopple 106.
In present embodiment, as shown in figure 3, the babinet includes pedestal and side wall, vertically the pedestal is simultaneously for the side wall
Form a receiving space around the pedestal, the inside sidewalls of the babinet 101 are equipped with a circle boss 107, the boss 107 with
The pedestal of the babinet is connected.It is reference with babinet 101, in the horizontal direction, the surface of the boss 107 is less than the case
The side wall top surface of body 101.107 surface of the boss is equipped with multiple elastic supporting member for supporting optical member 104, multiple elastic supporting member for supporting optical member 104
Regular array.Optionally, the number of the elastic supporting member for supporting optical member on 107 surface of the boss can also be one or two.This implementation
It is described convex as long as the placement of elastic supporting member for supporting optical member 104 may be implemented in the width dimensions of the protrusion inner wall of the boss in mode
The width size of platform is not particularly limited.The boss 107 and babinet 101 can be integrally formed part.Optionally, the elasticity
Support element 104 is detachably connected with boss 107.Optionally, can increase between the elastic supporting member for supporting optical member 104 and boss 107 has branch
Seat, the bearing solid are fixed on 107 surface of the boss.Optionally, 107 surface of the boss is equipped with multiple grooves
The one end in hole, the elastic supporting member for supporting optical member 104 is connected to the recess hole bottom, and the other end of the elastic supporting member for supporting optical member 104 stretches out
The recess hole.The elastic supporting member for supporting optical member 104 includes spring.The coefficient of elasticity of the spring is 0.5-50N/mm.Optionally, bullet
The coefficient of elasticity of spring ranging from 1-40N/mm.Further, it is preferred that the coefficient of elasticity of spring ranging from 5-30N/mm.This reality
It applies in mode, the elastic supporting member for supporting optical member can be used for when the liquid crystal display panel packs case and releases packaging (unpluging stopple), will
The head cover automatic rebounding, make the liquid crystal display panel pack case sealing and deblocking process it is more easy to be laborsaving.
Optionally, the boss can also protrude at the middle part of the inside sidewalls of the babinet or top, described convex
The pedestal of platform and the babinet is not connected to.As shown in figure 4, the inside sidewalls of the babinet 101 are equipped with a circle annular convex platform 107 ',
The annular convex platform 107 ' and the bottom of the babinet 101 have gap.The boss is set to the middle part of the wall box.
The annular convex platform 107 ' and entire babinet may be used integral forming process and be made, and the design of the annular convex platform 107 ' can be with
Part material is saved, while the spatial content of box house can also be increased.Optionally, the boss 107 ' can also pass through glue
Glutinous agent or other modes are fixed on the side wall of the babinet 101.
In present embodiment, the babinet 101 and the head cover 102 can mutually detain sealing ring 103 described in merga pass
Form sealing.Wherein, the head cover 102 has bulge-structure towards a side surface of the babinet 101, the bulge-structure
Size and the opening size size of the babinet 101 match.It can make head cover and babinet phase by the bulge-structure
Mutually engaging.The side wall of the head cover 102 and the babinet 101 can form the contact surface of " ┓ " or " ┏ " type.When the head cover
When forming sealing by accompanying sealing ring between 102 and the babinet 101, as shown in figure 4, the sealing ring 103 ' can be
" ┓ " or " ┏ " type, the i.e. sealing ring 103 ' and the babinet 101 in the horizontal direction on formed outside primary sealing area, it is described close
Seal 103 ' and the babinet vertically on form secondary sealing area.The primary sealing area can with the secondary sealing area
Be mutually perpendicular to can also will between the primary sealing area and the secondary sealing area mutually it is angled.Described first is close
Cover is integrated with the sealing ring 103 ' on the secondary sealing area.Optionally, the primary sealing area and described second close
Sealing ring on cover can not also be connected, but two independent sealing rings.In present embodiment, the sealing ring can connect
Being connected on head cover can also be connected on babinet.When " ┓ " or " ┏ " type is presented in the sealing ring being clipped between head cover and babinet,
The sealing performance that the sealing ring can make liquid crystal display panel pack case is more prominent, and liquid crystal display panel is enable to pack case
The steam in air is more efficiently obstructed, the safety of product is protected.The position of the connection sealing ring can have additional anti-skidding
Groove.The antiskid groove can prevent head cover and babinet from falling off among fastening repeatedly with fixed seal ring；Meanwhile it can prevent
Sealing ring distorts, and enhances leakproofness.In present embodiment, the material of the sealing ring includes natural rubber, silicon rubber and modification
It is one or more in rubber.The sealing ring has stronger retractility, and has good sealing performance.
In present embodiment, the inside sidewalls of the babinet can be equipped with several boss being spaced apart or a circle convex annular
Platform.When the number of the elastic supporting member for supporting optical member is seldom (such as number is 2-4), the boss can be spaced apart setting
, an elastic supporting member for supporting optical member is connected on the boss being each spaced apart.In present embodiment, the liquid crystal display panel packs case
Box shape can be various conventional shapes, the present invention do not do excessive limitation.For example, when the liquid crystal display panel packs case
For rectangle when, can the rectangular shape be babinet four direction side wall inside respectively setting one boss, Mei Gesuo
The shape for stating boss may be the same or different, meanwhile, there may also be differences for the height of each boss vertically
It is different.For the shape of each elastic supporting member for supporting optical member there may also be difference, the present invention does not do excessive limitation.
In present embodiment, the position of the gas vent 105 can be arranged in 102 center of the head cover.Optionally, described
Other positions on the head cover 102 can also be arranged in gas vent 105.The gas vent 105 can be used for the babinet 101
The circulation of inner air, the stopple 106 can be such that institute's gas vent 105 seals.The head cover 102 towards babinet 101 one
Side surface is also provided with protection net at the position of the gas vent 105, and the protection net can be vented with effective protection
Hole prevents contents from causing head cover that can not open the exhaust hole plug.Optionally, can also be arranged on the head cover
There is secondary air bleeding valve, the pair air bleeding valve can equally have carries out the internal friendship with extraneous gas as the gas vent
It changes, controls the folding of the head cover, while guaranteeing role can also be played, it is described when the gas vent can not work normally
Secondary air bleeding valve can use temporarily.The shape of the gas vent 105 and the stopple 106, size can be of all kinds, the present invention
It is not limited.The gas vent 105 can form sealing with the stopple 106, and the gas vent 105 can with the stopple 106
Dismantling connection.Such as can be connected through a screw thread between the gas vent 105 and the stopple 106, or by way of buckle
Closing.
In present embodiment, the elastic supporting member for supporting optical member 104 can be not attached on the babinet 101, i.e., the described elasticity branch
Support member 104 can be connected to along the one end in elastic telescopic direction on the head cover 102, and the other end is used to abut the babinet 101,
When the babinet 101 and the head cover 102 mutually snap together, the elastic supporting member for supporting optical member 104 is in compressive state.This reality
It applies in mode, the position that the other end of the elastic supporting member for supporting optical member 104 abuts can also be correspondingly arranged on Non-slip material, described anti-
Saddle includes antiskid groove or improved mat.Since the position that the other end of elastic supporting member for supporting optical member abuts saves as elastic supporting member for supporting optical member
The site of action of 104 repulsion generated by contraction, is not fixedly connected, therefore is arranged on the babinet or the head cover
Non-slip material can effectively prevent the sliding of the other end of elastic supporting member for supporting optical member, keep the stress of the head cover or babinet more equal
It is even, while the babinet or the head cover can also be protected.Optionally, the material of the babinet includes hard material.Further
Optionally, the material of the babinet includes one or more in plastics, metal and glass.Optionally, the material of the head cover
Including hard material.Still optionally further, the material of the head cover includes one or more in plastics, metal and glass.
Another embodiment of the present invention additionally provides a kind of liquid crystal display panel and packs case 200, as shown in fig. 6, including babinet
201, head cover 202, sealing ring 203 and elastic supporting member for supporting optical member 204, the sealing ring 203 are located in the babinet 201 and the head cover
Between 202, sealing ring 203 forms sealing, the elasticity described in the babinet 201 and the mutually button merga pass of the head cover 202
Support element 204 is fixedly connected on the babinet 201 along the one end in elastic telescopic direction, and the other end is connected to the head cover 202, when
When the babinet 201 and the head cover 202 mutually snap together, the elastic supporting member for supporting optical member 204 is in compressive state, the top
Lid 202 is equipped with gas vent 205 and stopple 206.
The liquid crystal display panel packs case 200 and the liquid crystal display panel and packs case 100 difference lies in the liquid
The side-wall outer side that crystal panel packs the babinet 201 of case 200 is equipped with a circle boss 207, and the boss 207 is from the case-side
Middle part on the outside of wall is prominent and extends to the pedestal of the babinet 201.Due to the variation of the boss 207, the head cover
202 accordingly change and can closely be fastened between the babinet.In present embodiment, the head cover 202 and babinet 201
Between sealing ring can also form the sealing ring 203 ' of " ┛ " or " ┗ " type, the sealing ring 203 ' include in the horizontal direction and
The orthogonal sealing surface of vertical direction, as shown in Figure 7.
Another embodiment of the present invention additionally provides a kind of liquid crystal display panel and packs case 300, as shown in figure 8, the liquid crystal
Panel sealing packing case 300 packs that 100 structure of case is similar, and the liquid crystal display panel packs case to the liquid crystal display panel
300 difference compared with the liquid crystal display panel packs case 100 includes：The liquid crystal display panel packs case 300
The surface portion protrusion of the top side wall of babinet 301 simultaneously forms step 308.The head cover 302 is mutually detained with the babinet 301
It closes, correspondingly, the side wall of the head cover and the babinet can form the contact surface of " Z " type.Further, the head cover and institute
Sealing ring 303 can be added between babinet by stating, and the sealing ring 303 can equally form " Z " type, can increase sealing surface in this way
Product extends the permeation pathway for hindering steam in extraneous air, enhances protecting effect.The liquid crystal display panel packs case 300
Protrusion forms boss 307 on the inside of wall box, and the boss 307 may extend to the pedestal of the babinet 301, the boss 307
Surface is equipped with several elastic supporting member for supporting optical member 304.
The present invention also provides the automatic-sealed embodiment party that the liquid crystal display panel described in a kind of above-described embodiment packs case
Method, including：
(1) pressure is applied to the head cover that is fastened on the babinet and make the elastic supporting member for supporting optical member shrink one section away from
From rear, air is discharged by the vent section in the babinet, and the head cover meets mechanical balance formula E at this time1：F+G
=Km*L1, wherein F is one pressure of the application, and G is the gravity of the head cover, KmFor the coefficient of elasticity of the elastic supporting member for supporting optical member,
L1For the elastic supporting member for supporting optical member contract by distance；
(2) stopple is closed into the gas vent and removes the pressure, the elastic supporting member for supporting optical member springs back one section at this time
After distance, when the head cover meets mechanical balance formula E2：G+(P0-P2) * S=Km*(L1-L2) when, the head cover and the case
Body realizes automatic-sealed, wherein G is the gravity of the head cover, and S is the head cover area, P0For step (1) foregoing description babinet
Interior atmospheric pressure, P2Atmospheric pressure after closing the gas vent for the stopple in the babinet, L2For the elasticity branch
The distance of support member rebound, P0＞ P2, L1＞ L2。
In present embodiment, in step (1), if the uniline support element is multiple, the KmFor multiple elasticity
The sum of coefficient of elasticity of support element.The head cover area S refers to the host cavity formed in the babinet
Projected area.
In present implementation, after the step (2), after the stopple is opened, the head cover can be unclamped and be stuck up
It rises, to unlock sealing.If sealing ring bounce F with the same direction as elastic supporting member for supporting optical membermWhen, the mechanics
Equation of equilibrium E1：F+G=Fm+Km*L1；The mechanical balance formula E2：G+(P0-P2) * S=Fm+Km*(L1-L2).Present embodiment
In, by adjust the elastic supporting member for supporting optical member contract by distance (or the head cover from newly formed sealing after distance described in case
The dropping distance of the pedestal of body), the coefficient of elasticity of the quantity and the elastic supporting member for supporting optical member of the elastic supporting member for supporting optical member, can make described
Liquid crystal display panel packs case and reaches the state of balance, and maintains the state of vacuum low-pressure, realizes sealing.Present embodiment institute
State liquid crystal display panel pack case may be implemented with extraneous air exclusion, prevent steam from entering babinet and in packing case body
Product damages.The liquid crystal display panel packs inside case without other drying equipments (such as desiccant pack etc.) just
The product of box house can be protected not interfered by steam, it is environmentally protective, it is possible to reduce cost.Liquid crystal display panel of the present invention
It packs case and realizes that the whole operation of sealing is simple, it is time saving and energy saving, repeated multiple times it can implement.
It should be noted that the announcement and elaboration of book, those skilled in the art in the invention may be used also according to the above description
To change and change to the above embodiment.Therefore, the invention is not limited in specific implementations disclosed and described above
Mode, some equivalent modifications and change to the present invention should also be as within the scope of the claims of the present invention.In addition,
Although having used some specific terms in this specification, these terms are merely for convenience of description, not to structure of the present invention
At any restrictions.
Claims (10)
1. a kind of liquid crystal display panel packs case, which is characterized in that described including babinet, head cover, sealing ring and elastic supporting member for supporting optical member
Sealing ring is located between the babinet and the head cover, and the babinet and the head cover mutually detain sealing ring described in merga pass
Sealing is formed, the elastic supporting member for supporting optical member is fixedly connected on along the one end in elastic telescopic direction on the babinet or the head cover, separately
One end is connected on the head cover or the babinet, when the babinet and the head cover mutually snap together, the elasticity
Support element is in compressive state, and the head cover is equipped with gas vent and stopple.
2. liquid crystal display panel as described in claim 1 packs case, which is characterized in that the inside sidewalls of the babinet or outside
Equipped with boss, described one end of the elastic supporting member for supporting optical member is fixedly connected on the boss surface.
3. liquid crystal display panel as claimed in claim 2 packs case, which is characterized in that the sidewall spacers of the babinet are provided with
Multiple boss, or it is provided with an annular convex platform.
4. liquid crystal display panel as claimed in claim 2 packs case, which is characterized in that the boss is set to the case-side
The top or middle part of wall.
5. liquid crystal display panel as described in claim 1 packs case, which is characterized in that the sealing ring is with the babinet along water
Square to primary sealing area is formed, the sealing ring and the babinet vertically form secondary sealing area.
6. liquid crystal display panel as described in claim 1 packs case, which is characterized in that the elastic supporting member for supporting optical member be it is multiple, it is more
A elastic supporting member for supporting optical member regular array.
7. liquid crystal display panel as described in claim 1 packs case, which is characterized in that the elastic supporting member for supporting optical member it is described another
End is connected to the head cover or the babinet position is correspondingly provided with Non-slip material, and the Non-slip material includes antiskid groove or non-slip mat
Piece.
8. liquid crystal display panel as described in claim 1 packs case, which is characterized in that the elastic supporting member for supporting optical member includes spring.
9. a kind of sealing device, which is characterized in that include that liquid crystal display panel as described in claim 1-8 any one packs
Case.
10. a kind of liquid crystal display panel as described in claim 1-8 any one packs the automatic-sealed implementation of case, special
Sign is, including：
(1) pressure is applied to the head cover being fastened on the babinet and the elastic supporting member for supporting optical member is made to shrink a distance
Afterwards, air is discharged by the vent section in the babinet, and the head cover meets mechanical balance formula E at this time1：F+G=
Km*L1, wherein F is one pressure of the application, and G is the gravity of the head cover, KmFor the coefficient of elasticity of the elastic supporting member for supporting optical member, L1
For the elastic supporting member for supporting optical member contract by distance；
(2) stopple is closed into the gas vent and removes the pressure, the elastic supporting member for supporting optical member springs back a distance at this time
Afterwards, when the head cover meets mechanical balance formula E2：G+(P0-P2) * S=Km*(L1-L2) when, the head cover is real with the babinet
Existing automatic-sealed, wherein G is the gravity of the head cover, and S is the head cover area, P0For in step (1) foregoing description babinet
Atmospheric pressure, P2Atmospheric pressure after closing the gas vent for the stopple in the babinet, L2For the elastic supporting member for supporting optical member
The distance of rebound, P0＞ P2, L1＞ L2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097708.1A CN108285008B (en) | 2018-01-31 | 2018-01-31 | Liquid crystal display panel sealing packaging box and sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810097708.1A CN108285008B (en) | 2018-01-31 | 2018-01-31 | Liquid crystal display panel sealing packaging box and sealing device |
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| CN108285008A true CN108285008A (en) | 2018-07-17 |
| CN108285008B CN108285008B (en) | 2020-02-28 |
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| CN201810097708.1A Active CN108285008B (en) | 2018-01-31 | 2018-01-31 | Liquid crystal display panel sealing packaging box and sealing device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238137A (en) * | 1991-12-16 | 1993-08-24 | Church Of Spiritual Technology | Long-term storage container |
| JPH0958757A (en) * | 1995-08-29 | 1997-03-04 | Yoshida Kogyo Kk <Ykk> | Airtight container |
| CN203111698U (en) * | 2013-01-17 | 2013-08-07 | 许木川 | Air exhaust box structure |
| CN204542890U (en) * | 2015-03-31 | 2015-08-12 | 李海红 | A kind of heart disease first-aid pill apparatus for placing |
| CN206704802U (en) * | 2017-02-23 | 2017-12-05 | 廊坊市全振汽车配件有限公司 | A kind of internal foaming rotational moulding packing case |
-
2018
- 2018-01-31 CN CN201810097708.1A patent/CN108285008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238137A (en) * | 1991-12-16 | 1993-08-24 | Church Of Spiritual Technology | Long-term storage container |
| JPH0958757A (en) * | 1995-08-29 | 1997-03-04 | Yoshida Kogyo Kk <Ykk> | Airtight container |
| CN203111698U (en) * | 2013-01-17 | 2013-08-07 | 许木川 | Air exhaust box structure |
| CN204542890U (en) * | 2015-03-31 | 2015-08-12 | 李海红 | A kind of heart disease first-aid pill apparatus for placing |
| CN206704802U (en) * | 2017-02-23 | 2017-12-05 | 廊坊市全振汽车配件有限公司 | A kind of internal foaming rotational moulding packing case |
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| CN108285008B (en) | 2020-02-28 |
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