CN107380668B - Buffer device, display screen storage and transportation device and display screen storage and transportation box - Google Patents
Buffer device, display screen storage and transportation device and display screen storage and transportation box Download PDFInfo
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- CN107380668B CN107380668B CN201710770789.2A CN201710770789A CN107380668B CN 107380668 B CN107380668 B CN 107380668B CN 201710770789 A CN201710770789 A CN 201710770789A CN 107380668 B CN107380668 B CN 107380668B
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- display screen
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- buffering
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/107—Grooves, ribs, or the like, situated on opposed walls and between which the articles are located
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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
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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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
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Abstract
The invention belongs to the technical field of storage and transportation of display screens, and particularly relates to a buffer device, a display screen storage and transportation device and a display screen storage and transportation box. Buffer includes that cushion body and buffering card fill up, and one side of cushion body is offered and is used for the card that the card held in the palm display screen panel to hold in the palm the recess, and the medial surface that the recess was held in the palm to the card is the arcwall face, and the shape that the buffering card was filled up and the shape looks adaptation of arcwall face, and the buffering card fills up including relative extrados in position and intrados, extrados fixed connection in on the arcwall face. According to the buffering device, the buffering clamping pad is arranged, the shape of the buffering clamping pad is matched with that of the inner side surface of the clamping support groove, and the buffering clamping pad is fixedly attached to the inner side surface of the clamping support groove, so that the contact area of the buffering clamping pad and the edge of the display screen panel can be increased, the hidden danger that cracks are easily formed at the contact position of the display screen panel and the buffering clamping pad due to stress concentration is eliminated, and the buffering effect of the buffering device on the display screen panel is obviously improved.
Description
Technical Field
The invention belongs to the technical field of display screen storage and transportation devices, and particularly relates to a buffer device, a display screen storage and transportation device and a display screen storage and transportation box.
Background
In recent years, as display devices have become more and more popular, the amount of transportation of display screens has been further increased. In the process of storage and transportation of the display screen, a buffer mechanism needs to be arranged in the display screen storage and transportation device to protect the display screen storage and transportation device and the display screen from cracking due to the action of vibration and impact.
Current display screen buffer gear generally includes the cushion main part and attached straight silica gel in the cushion main part, when specifically protecting for the display screen, locates one side of display screen and the terminal surface contact of straight silica gel and display screen with the cushion main part, so the display screen when vibrations or impact take place in the transportation, can cushion it through this straight silica gel. However, the buffer area that straight silica gel played to the display screen is the area of contact of straight silica gel and display screen promptly, because be subject to the volume size of cushion main part, the area of straight silica gel can't be designed bigger, consequently causes the display screen to have stress concentration with straight silica gel contact department in the transportation to easily cause the buffering effect to the display screen poor, and then be unfavorable for protecting the display screen.
Disclosure of Invention
The invention aims to provide a buffering device, a display screen storage and transportation device and a display screen storage and transportation box, and aims to solve the technical problem that flat and straight silica gel in the prior art has poor buffering effect on a display screen due to small contact area with the display screen.
In order to achieve the purpose, the invention adopts the technical scheme that: a buffer device comprises a cushion block body, wherein a clamping support groove is formed in one side of the cushion block body, and the inner surface of the clamping support groove is an arc-shaped surface;
the buffering card fills up, the shape of buffering card pad with the shape looks adaptation of arcwall face, just the buffering card pad includes relative extrados in position and intrados, the buffering card pad set up in the card holds in the palm the recess.
In one embodiment, the lower end of the arc surface extends upwards to form a lower limiting protrusion, the upper end of the arc surface extends downwards to form an upper limiting protrusion, and the lower limiting protrusion and the upper limiting protrusion respectively form a lower limiting groove and an upper limiting groove with the arc surface for limiting the buffer clamping pad.
In one embodiment, the outer arc surface is bonded with the arc surface through a bonding layer so that the buffer clamping pad is fixedly connected with the cushion block body.
In one embodiment, the cushion block body is provided with a plurality of buffer holes, and the axial directions of the buffer holes are parallel to the arc-shaped surface.
In one embodiment, the inner arc surface is formed with a plurality of inner arc grooves which are parallel to the axial direction of the buffer hole and used for clamping the display screen panel.
In one embodiment, two adjacent inner arc grooves are arranged at intervals.
In one embodiment, a plurality of outer arc-shaped protrusions which are parallel to the axial direction of the buffer hole are arranged on the outer arc surface, and a deformation gap facilitating the deformation of the outer arc-shaped protrusions is formed between every two adjacent outer arc-shaped protrusions.
The invention has the beneficial effects that: according to the buffering device, the clamping support groove for clamping and supporting the display screen is formed in one side of the cushion block body, so that the edge of the display screen panel can be clamped in the clamping support groove, the display screen panel is stably clamped and tightly pressed in the buffering device, and the inner side surface of the clamping support groove is an arc-shaped surface, so that the arc-shaped surface can limit the upper position and the lower position of the edge of the display screen, and can be clamped in the clamping support groove, the display screen panel cannot be vertically displaced due to the influences of jolt and impact in the transportation process, and further the touch and damage caused by the vertical displacement between the display screen panels arranged in a laminated mode are avoided. Simultaneously, the shape of buffering card pad and the shape looks adaptation of card support recess medial surface to the extrados of buffering card pad is laminated fixedly mutually with the medial surface of card support recess, so when display screen panel's edge card was established in the card support recess, display screen panel border can show the increase with the area of contact of buffering card pad, thereby eliminated display screen panel and buffering card pad contact department easily because stress concentration forms the cracked hidden danger, and then show the buffering effect that has promoted buffer to display screen panel.
The invention adopts another technical scheme that: a display screen storage and transportation device comprising: the accommodating box is provided with an accommodating cavity, and the accommodating cavity comprises four corners; the buffer device as claimed in any one of claims 1 to 8 is arranged on each corner, and the card support groove of each buffer device faces the accommodating cavity.
In one embodiment, at least two buffer devices are arranged on each corner, and the card holder grooves of at least two buffer devices on each corner are perpendicular to each other in orientation.
According to the storage and transportation device for the display screen, due to the fact that the buffer device is used, the buffer device can be clamped and tightly press the display screen panel, so that the contact area of the buffer device and the display screen panel is remarkably increased, and further the interaction force of the buffer device and the display screen panel on the unit area of the contact surface is reduced. Therefore, cracks can not be formed on the contact surface of the display screen panel and the buffer device due to the effects of jolting and impacting in the transportation process, the display screen panel is cracked and damaged, and cracks can not be generated due to vertical displacement and mutual touch. Therefore, the display screen storage and transportation device can protect the display screen panel from cracking and damage in the transportation process, and the transportation quality of the display screen is improved.
The invention adopts another technical scheme that: the display screen storage and transportation box comprises a box body and further comprises a plurality of display screen storage and transportation devices, and the display screen storage and transportation devices are sequentially arranged in the box body in a stacked mode.
According to the display screen storage and transportation box, the display screen storage and transportation devices are sequentially arranged in the box body of the display screen storage and transportation box in a laminated mode, so that efficient storage, transportation and protection of the display screen storage and transportation devices are achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is an overall schematic view of a buffering device according to an embodiment of the present invention;
fig. 2 is a first schematic structural diagram of a pad body of a cushioning device according to an embodiment of the present invention;
fig. 3 is a second schematic structural diagram of a cushion block body of the cushioning device according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a buffer card pad of the buffer device according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a display screen storage and transportation device according to an embodiment of the present invention;
fig. 6 is another schematic structural diagram of the display screen storage and transportation device according to the embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-cushion block body 12-lower limiting bulge 13-upper limiting bulge
14-buffer fillet 15-card holds in palm recess 16-buffer hole
20-buffer clamping pad 21-extrados surface 22-intrados surface
30-accommodating cavity 31-embedded groove 32-open hole
33-accommodating box 121-lower limiting groove 131-upper limiting groove
151-arc surface 321-semi-open hole 411-assembled bottom cavity
412 — fitting the collar.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-6 are exemplary and intended to be used to illustrate the invention, but are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 6, an embodiment of the present invention provides a buffer device 10, which includes a pad body 11 and a buffer clip 20, wherein a clip holder groove 15 for holding a display screen panel (not shown in the figures) is formed on one side of the pad body 11, an inner side surface of the clip holder groove 15 is an arc surface 151, a shape of the buffer clip is matched with a shape of the arc surface 151, and the buffer clip includes an outer arc surface and an inner arc surface which are opposite in position, and the outer arc surface is fixedly connected to the arc surface 151.
Specifically, the arc center of the arc surface 151 (i.e., the center of the circle to which the arc surface 151 belongs) is located at a position toward which the opening of the card holder groove 15 faces. Similarly, the arc center of the inner arc surface 22 of the buffer pad 10 is also located at the position where the opening of the card holder groove 15 faces. Thus, when the display screen panel is clamped in the buffer device 10, the edge of the display screen panel will go deep into the clamping groove 15 and contact with the inner arc surface 22 of the buffer clamping pad 20. Because the edge of the display screen panel forms curved surface contact with the inner arc surface 22, the contact area between the edge of the display screen panel and the inner arc surface 22 can be increased, so that the pressure on the unit area of the contact surface between the edge of the display screen panel and the inner arc surface 22 is obviously reduced, and cracks are prevented from being formed at the contact part of the edge of the display screen panel and the inner arc surface 22 due to overlarge pressure on the unit area.
According to the buffering device provided by the embodiment of the invention, the clamping support groove 15 for clamping and supporting the display screen is formed in one side of the cushion block body, so that the edge of the display screen panel can be clamped in the clamping support groove 15, the display screen panel can be stably clamped and tightly pressed in the buffering device 20, and the edge of the display screen can not be vertically displaced due to the influences of jolt and impact in the transportation process because the inner side surface of the clamping support groove 15 is the arc-shaped surface 151, so that the touch and damage of the display screen panel due to vertical displacement can be avoided. The shape of the buffering clamping pad 20 is matched with the shape of the inner side face of the clamping support groove 15, the outer arc face of the buffering clamping pad 20 is fixedly attached to the inner side face of the clamping support groove 15, and the inner arc face of the buffering clamping pad 20 can clamp the edge of the display screen panel. Like this, the area of contact of display screen panel border and buffering card pad 20 is showing and is increasing to eliminated display screen panel and the easy hidden danger that forms the crackle because stress concentration of buffering card pad 20 contact department, and then just showing and promoted buffer device 20 to display screen panel's buffering effect.
Further, buffering fillets are formed in the two ends of the upper end face and the two ends of the lower end face of the cushion block body in the embodiment, and the buffering device can be easily inserted into the display screen storage and transportation device 40 due to the buffering fillets. Meanwhile, due to the existence of the buffer round angle, the buffer device can realize curved surface contact when being assembled with the display screen storage and transportation device 40, so that the contact area between the buffer device and the display screen storage and transportation device 40 is increased, the pressure on the unit area of the contact surface between the buffer device and the display screen storage and transportation device 40 is reduced, the pressure is uniformly distributed on the contact surface, the stress concentration phenomenon on the contact surface between the buffer device and the display screen storage and transportation device 40 is eliminated, and the cracking failure of the display screen storage and transportation device 40 or the buffer device caused by cracks easily formed on the contact surface between the buffer device and the display screen storage and transportation device 40 due to bumping and impact in the transportation process of the display screen is effectively avoided.
In one embodiment, as shown in fig. 1, 3 and 5, the lower end of the arc surface 151 extends upward to form a lower limiting protrusion 12, the upper end of the arc surface 151 extends downward to form an upper limiting protrusion 13, the upper limiting protrusion 13 corresponds to the lower limiting protrusion 12, and the upper limiting protrusion 13 is located right above the lower limiting protrusion 12. Further, a side surface of the lower limiting protrusion 12 facing the arc-shaped surface 151 and a lower end of the arc-shaped surface 151 form a lower limiting groove 121, and a side surface of the upper limiting protrusion 13 facing the arc-shaped surface 151 and an upper end of the arc-shaped surface 151 form an upper limiting groove 131. Further, the upper end of the buffer clamping pad 20 can be clamped into the upper limiting groove 131, and the lower end of the buffer clamping pad 20 can be clamped into the lower limiting groove 121.
Thus, due to the existence of the upper limiting groove 131 and the lower limiting groove 121, the up-and-down displacement of the buffer card pad 20 in the card support groove 15 is further limited, so that the buffer card pad 20 can be more stably arranged in the card support groove 15. Like this, in the display screen transportation, the cushion body 11 and the buffering card pad 20 in the display screen storage and transportation device 40 can avoid taking place the separation and then leading to buffering card pad 20 to take away from the display screen panel pine and deviate from in the card support recess 15 and take place displacement from top to bottom owing to the effect of jolting and assaulting, and then can guarantee that display screen panel can not touch each other because of taking place displacement from top to bottom and lead to the damage in the transportation.
In one embodiment, as shown in fig. 1, 3 and 5, the arc surface 151 may be bonded to the outer arc surface 21 of the cushion pad 20 through any one of bonding layers so as to fixedly connect the cushion pad 20 to the cushion body 11. In particular, the adhesive layer may be a double-sided tape or an adhesive. In the present embodiment, the kind of the adhesive layer is not particularly limited.
The arc-shaped surface 151 and the outer arc surface 21 of the buffer card pad 20 are fixed by using double-sided adhesive tape, so that the assembly of the buffer device 10 is more convenient and easier. Specifically, in the assembling process of the buffer device 10, one side of the double-sided adhesive tape may be firstly adhered to the arc surface 151 or the outer arc surface 21 of the buffer pad 20.
Then, when the buffering card pad 20 needs to be fixed with the card support groove 15 in an adhesion manner, the sticker on the other side adhesive surface of the double-sided adhesive tape can be removed, and the outer arc surface 21 of the buffering card pad 20 or the arc surface 151 of the card support groove 15 is adhered and fixed on the other side adhesive surface of the double-sided adhesive tape, so that the adhesion fixation of the outer arc surface 21 of the buffering card pad 20 and the arc surface 151 is realized, and further the fixed connection of the buffering card pad 20 and the cushion block body 11 is also realized. In this way, the arc-shaped surface 151 and the outer arc surface 21 of the buffer clamping pad 20 are fixed by using the double-sided adhesive tape, so that the assembling process of the buffer device 10 can be greatly simplified and standardization can be realized.
Specifically, the double-sided adhesive tape can be firstly attached to the outer arc surface 21 or the arc surface 151 of the buffer card pad 20, and the other side of the double-sided adhesive tape is protected by the sticker so as not to be infected by dust and impurities and can maintain enough adhesive force for a long time. Secondly, can glue the extrados 21 that will cushion the card pad 20 or the arcwall face 151 of card support recess 15 and establish on the opposite side glue face that is fixed in the double faced adhesive tape, and then realized that the bonding of extrados 21 and arcwall face 151 of buffering card pad 20 is fixed, then make buffer 10's assembly can standardize going on.
The arc-shaped surface 151 and the outer arc surface 21 of the buffer clamping pad 20 are bonded and fixed by using the viscose glue, so that the arc-shaped surface 151 and the outer arc surface 21 of the buffer clamping pad 20 are more firmly attached. Specifically, can evenly coat the viscose on arcwall face 151 or buffering card pad 20 extrados 21, closely laminate arcwall face 151 and buffering card pad 20 extrados 21 again, like this, but evenly distributed has the one deck cementing layer between arcwall face 151 and the buffering card pad 20 extrados 21, can make arcwall face 151 and buffering card pad 20 extrados 21 closely combine together, make the joint between buffering card pad 20 and the cushion body 11 more firm then, can not separate because jolting and impact that takes place in the display screen transportation.
Furthermore, the arc surface 151 and the outer arc surface 21 of the buffer clamping pad 20 are fixedly bonded by using viscose glue, so that the integrity of the buffer device 10 is stronger, and the buffer device 10 is not easy to decompose and lose efficacy when bearing impact. The material of the buffer card pad 20 may preferably be silica gel or rubber, but may also be any other soft material. Silica gel is selected as the material of the buffering clamping pad 20, so that the buffering clamping pad 20 has good elasticity, and further when the edge of the display screen panel collides with the buffering clamping pad 20, the buffering clamping pad 20 prepared from the silica gel can generate large elastic deformation, so that the impact brought by the display screen panel can be reduced to the minimum, and the display screen panel and the display screen storage and transportation device 40 are protected to the maximum extent. By selecting rubber as the material of the buffer card pad 20, the buffer card pad 20 has good durability, so that the buffer device 10 equipped with the rubber buffer card pad 20 can be in service in the display screen storage and transportation device 40 for a long time, the probability of maintaining and replacing the buffer device 10 is reduced, and the use cost of the display screen storage and transportation device 40 is further reduced.
In one embodiment, as shown in fig. 1, 3 and 5, vertical buffer areas are defined by the upper end surface and the lower end surface of the cushion block body 11, the two side surfaces of the cushion block body 11 and the arc-shaped surface 151 of the clamping and supporting groove 15, a plurality of buffer holes 16 are uniformly arranged in the vertical buffer areas, and the axial directions of the buffer holes 16 are parallel to the arc-shaped surface 151. By providing the buffer holes 16 in the vertical buffer area, the buffer holes 16 can be instantaneously deformed when being acted upon by an impact force which suddenly occurs. When the buffer holes 16 are instantaneously deformed, the impact force applied to the shock-absorbing device 10 can be significantly absorbed by the buffer holes 16. Furthermore, the cushion device 10 can be prevented from cracking and breaking failure due to the impact force suddenly acting on the cushion device 10, or the cushion clamping pad 20 and the cushion block body 11 are separated, so that the cushion device 10 is prevented from failure. Preferably, the buffer holes 16 are uniformly arranged in the vertical buffer area, for example, the distance between two adjacent buffer holes 16 is the same, so that the impact load borne by each buffer hole 16 is kept substantially the same, and therefore, it is avoided that the wall thickness of the peripheral area of the buffer hole 16 is too thin due to the intensive distribution of the buffer holes 16 at local parts, and the inner wall of the buffer hole 16 is not strong enough to generate cracks, so that the occurrence of the phenomenon that the buffer device 10 is broken and failed from the inner wall of the buffer hole 16 can be avoided.
In one embodiment, as shown in fig. 1, 3 and 5, the shape of the buffer holes 16 may be any shape of holes, for example, the buffer holes 16 may be circular, oval, etc. Specifically, by setting the shape of the buffer holes 16 to be circular, the buffer holes 16 can be made to uniformly withstand the impact force in various directions. By setting the shape of the buffer hole 16 to an elliptical shape, the buffer hole 16 can be made to buffer specifically against an impact force in a certain direction. For example, in a practical case where a large amount of impact force from the up-down direction is expected, the buffer holes 16 may be designed in an elliptical shape such that the major axis direction of the ellipse is substantially parallel to the acting direction of the impact force. Of course, the shape of the elliptical hole may be set to be rectangular or rhombic according to actual conditions, and the shape of the buffer hole 16 is not particularly limited in this embodiment.
In one embodiment, by uniformly arranging the buffer holes 16 in the vertical buffer area, material saving of the buffer device 10 can be realized, the production and manufacturing cost of the buffer device 10 can be reduced, and the buffer device 10 can be lightened. Meanwhile, the buffer holes 16 are uniformly arranged, so that the thickness of the area between the buffer holes 16 in the axial direction of the buffer holes 16 is relatively uniform, the die forming is facilitated, the process defects caused by uneven thickness are avoided, and the yield of the buffer device 10 is improved.
In other embodiments, an elastic material, such as silicone or rubber, may also be added to the buffer holes 16. Like this, when buffer hole 16 bears great impact force and takes place deformation, the elastic material that is in buffer hole 16 can disperse pressure to play the whole supporting role to buffer hole 16, and then reduce buffer hole 16's fracture risk, thereby reduced buffer device 10 on the whole and cracked the risk of inefficacy when facing instantaneous high impact force.
In one embodiment, as shown in fig. 1, 4 and 5, the inner arc surface 22 of the buffer clamping pad 20 is further provided with a plurality of inner arc-shaped grooves parallel to the axial direction of the buffer hole 16 for clamping the display screen panel. Like this, the card that display screen panel border can be more firm is established in the card holds in the palm recess 15 to when display screen panel border and inner arc form groove contact, the inner arc form recess can all realize the package clamp to the upper and lower terminal surface at display screen panel border, has increased the area of contact at centre gripping clearance and display screen panel border, and then makes the fixed more firm in the inner arc form recess of display screen panel.
And, because the existence of the inner arc form recess on the buffering card pad 20, the display screen panel border can realize that the interval card locates the inner arc form recess department on buffering card pad 20 each other, and then make display screen panel locate in display screen storage and transportation device 40 from last to interval card down, then make display screen panel have sufficient vertical buffering clearance each other, when display screen panel receives jolt or when assaulting in the transportation, each display screen panel homoenergetic can possess vertical buffering clearance, thereby can effectively avoid display screen panel to touch each other when receiving the impact and take place the vertical displacement, lead to display screen panel to take place cracked.
Of course, the shape of the protrusion on the inner arc surface 22 of the buffer clamping pad 20 may be arc-shaped, wavy, rectangular strip-shaped boss, step-shaped, etc. according to the actual situation. Specifically, when the shape of the protrusion on the inner arc surface 22 of the buffer card pad 20 is arc-shaped or wavy, the arc-shaped protrusion can make the buffer card pad 20 contact with the curved surface of the edge of the display screen panel, and further increase the contact area between the edge of the display screen panel and the buffer card pad 20, so as to reduce the pressure born by the unit area of the buffer card pad 20, and avoid the stress concentration and further crack caused by the impact of the display screen panel on the buffer card pad 20. When the shape of the protrusion on the inner arc surface 22 of the buffer clamping pad 20 is a rectangular boss shape or a step shape, since the rectangular boss and the step have simple structures and are simply formed by planes, the processing is relatively simple, the processing and the manufacturing of the buffer clamping pad 20 become easy, the mold cost is low, and the production cost of the buffer clamping pad 20 is effectively reduced.
In one embodiment, as shown in fig. 1, 4 and 5, the width of two adjacent inner arc-shaped grooves is 1.2 mm-2 mm. Namely, the width of the inner arc-shaped groove is 1.2 mm-2 mm. And a pitch of 1.2mm to 2mm may be sufficient for clamping various types of display panels having a width of 1.2mm to 2 mm. Thus, the width of the inner arc-shaped groove is set to be 1.2mm to 2 mm. The display screen panel diversity that can block in the promotion display screen warehousing and transportation device 40 that can show.
Specifically, the distance formed between two adjacent inner arc grooves may be 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, or 2 mm.
In one embodiment, as shown in fig. 1, 4 and 5, the outer arc surface 21 of the buffer clamp pad 20 is further provided with a plurality of outer arc protrusions parallel to the axial direction of the buffer hole 16, and a deformation gap facilitating the deformation of the outer arc protrusions is further formed between two adjacent outer arc protrusions. Like this, buffering card pad 20 is receiving the extrusion and when taking place to warp, its outer cambered surface 21 is owing to be equipped with a plurality of outer arc form archs that are parallel to buffer hole 16 side by side, can be so that when outer cambered surface 21 bending deformation, each outer arc form is protruding to be close to each other, crowded deformation clearance that takes up, thereby the extrusion each outer arc form is protruding each other, cause the outer cambered surface 21 of buffering card pad 20 and the card to hold in the palm the arcwall face 151 of recess 15 between appear the space and lead to both bonding firmness to descend, and then avoided buffering card pad 20's outer cambered surface 21 and the card to hold in the palm the arcwall face 151 of recess 15 because both bonding firmness descend and take place the separation, thereby the wholeness of having avoided buffer 10 receives destruction and inefficacy. And further, the edge of the display screen panel can be firmly clamped in the card support groove 15, and the phenomenon that the display screen panel slides out of the card support groove 15 because the buffer card pad 20 is deformed and separated from the card support groove 15 is avoided.
The embodiment of the invention also provides a display screen storage and transportation device 40, as shown in fig. 5, which comprises an accommodating box 33, wherein an accommodating cavity 30 is further formed on the accommodating box 33. Specifically, the length and the width of the receiving cavity 30 formed in the receiving box 33 of the display screen storage and transportation device 40 are set according to the length and the width of the display screen panels received therein, and the depth of the receiving cavity 30 is set according to the number of the display screen panels to be received. Thus, the size of the accommodating cavity 30 can be adapted to the overall size of the display panel accommodated therein, and efficient use of the space in the accommodating cavity 30 can be achieved. Meanwhile, the accommodating chamber 30 further includes four corners. Specifically, the buffer device 10 is disposed at each corner in the accommodating cavity 30, and the card-holding groove 15 of the buffer device 10 faces the accommodating cavity 30.
Like this, in holding chamber 30, the display screen panel border can be located in installing the buffer 10 in holding chamber bight 32 department by the card, and then make and form the buffering between the holding chamber 30 of display screen panel and display screen storage and transportation device 40, avoided display screen panel and holding chamber 30 lateral wall to take place to bump and touch, and then just also avoided appearing the crackle on display screen panel or the holding chamber 30 inner wall and leaded to holding chamber 30 to split or display screen panel damaged, so can guarantee when long-distance transport, display screen storage and transportation device 40 can satisfy the display screen panel undamaged that the holding wherein is undamaged and guarantee that display screen storage and transportation device 40 is itself intact when receiving jolt and impact.
Meanwhile, as the buffer fillet 14 is arranged on the buffer device 10, the buffer fillet 14 can realize curved surface contact with the inner side wall and the bottom of the accommodating cavity 30 in the accommodating cavity 30, so that the contact area of the buffer device 10 and the inner side wall and the part of the accommodating cavity 30 can be increased, the pressure per unit area on the contact surface of the buffer device 10, the inner side wall and the bottom of the accommodating cavity 30 can be reduced, the stress concentration phenomenon on the contact surface of the buffer device 10, the inner side wall and the bottom of the accommodating cavity 30 can be eliminated, and the probability of cracks on the contact surfaces of the inner side wall and the bottom of the buffer device 10, the inner side wall and the bottom of the accommodating cavity 30 due to. Therefore, the display screen storage and transportation device 40 can avoid the phenomenon that the display screen storage and transportation device 40 cracks due to the fact that the buffer device 10 collides with the inner side wall of the accommodating cavity 30 to crack the inner side wall under the action of impact force in the display screen transportation process, the transportation quality of the display screen is effectively guaranteed, and the service life of the display screen storage and transportation device 40 is prolonged.
In one embodiment, as shown in fig. 5, the card-holding groove 15 of the buffer device 10 faces into the accommodating cavity 30. Thus, the edge of the display screen panel can be clamped in the clamping groove 15, and the stability of the display screen panel in the accommodating cavity 30 is further realized. Meanwhile, at least two buffer devices 10 are arranged at the corner parts in the accommodating cavity 30, and the card support grooves 15 of the two buffer devices 10 at each corner part are perpendicular to each other. Specifically, the outer side wall of the buffer device 10, which is not provided with the clamping support groove 15, is attached to and fixed with the inner side wall of the accommodating cavity 30, and the bottom of the accommodating cavity 30 is further provided with an embedding groove 31 for embedding the buffer device 10, so that the buffer device 10 can be vertically embedded in the embedding groove 31.
Like this, can realize that buffer 10 keeps fixed for the holding chamber 30 inside wall through laminating buffer 10 and holding chamber 30 inside wall fixedly, and then can make the fixed of display screen panel in holding chamber 30 more firm, can not take place lateral shifting. The buffer device 10 is embedded in the embedding groove 31 fixed at the bottom of the accommodating cavity 30, so that the buffer device 10 does not move up and down in the accommodating cavity 30, and the display screen panel clamped on the buffer device 10 is ensured not to move up and down and is kept stable in the accommodating cavity 30.
In the present embodiment, as shown in fig. 5, two buffer devices 10 at each corner of the receiving cavity 30 are respectively disposed at two side walls perpendicular to each other at the corner 32 of the receiving cavity and at an included angle with the bottom of the receiving cavity 30. Like this, be in the card of buffer 10 on holding chamber bight 32 and hold in the palm recess 15 and can block the both sides border on establishing display screen panel's bight respectively, make four sides of display screen panel all block on buffer 10 then, and every side correspondence has two buffer 10, realized then that display screen panel is firm fixed in holding chamber 30.
In the present embodiment, as shown in fig. 5, a semi-open hole 32 is formed at a corner of the accommodating chamber 30 in a direction opposite to the center of the accommodating chamber 30, and an inner sidewall of the semi-open hole 32 is curved and connected to an inner sidewall of the accommodating chamber 30. Thus, when the display screen panel is disposed in the accommodating cavity 30, the inner side wall of the accommodating cavity 30 is subjected to the pressure transmitted from the buffer device 10, and then the corner 32 of the accommodating cavity is subjected to two mutually perpendicular pressures at the same time, which act on the corner 32 of the accommodating cavity, so that the corner 32 of the accommodating cavity is prone to crack due to stress concentration at the corner 32 of the accommodating cavity, and the stress concentration at the corner 32 of the accommodating cavity can be eliminated by connecting the inner wall of the semi-open hole 32 of the corner 32 of the accommodating cavity with the inner side wall of the accommodating cavity 30 through the curved surface, thereby preventing the corner 32 of the accommodating cavity from cracking when the two mutually perpendicular pressures are applied, and remarkably prolonging the stable service life of the display screen storage and transportation device 40.
The embodiment of the invention also provides the display screen storage and transportation box which comprises a box body, and the display screen storage and transportation box further comprises a plurality of display screen storage and transportation devices 40, wherein the display screen storage and transportation devices 40 are sequentially arranged in the box body in a laminated mode. Specifically, the bottom of each display screen storage and transportation device 40 is provided with an assembly bottom cavity 411, and the top edge of each display screen storage and transportation device 40 is correspondingly formed with an assembly convex edge 412 outwards. In this way, the mounting flange 412 of the lower display screen storage and transport device 40 is inserted into the mounting base cavity 411 of the upper display screen storage and transport device 40, thereby achieving a stable stacking of the display screen storage and transport devices 40 in the display screen storage and transport box.
According to the display screen storage and transportation box, the display screen storage and transportation devices 40 are sequentially arranged in the box body of the display screen storage and transportation box in a laminated mode, so that efficient storage, transportation and protection of the display screen storage and transportation devices 40 are achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A buffer device comprises a cushion block body and is characterized in that a clamping support groove is formed in one side of the cushion block body, and the inner surface of the clamping support groove is an arc-shaped surface;
the shape of the buffering clamping pad is matched with that of the arc-shaped surface, the buffering clamping pad comprises an outer arc surface and an inner arc surface which are opposite in position, the buffering clamping pad is arranged in the clamping support groove, and the buffering clamping pad is a silica gel pad or a rubber pad;
the lower end of the arc-shaped surface extends upwards to form a lower limiting bulge, the upper end of the arc-shaped surface extends downwards to form an upper limiting bulge, and the lower limiting bulge and the upper limiting bulge respectively form a lower limiting groove and an upper limiting groove which are used for limiting the buffer clamping pad with the arc-shaped surface;
vertical buffer areas are defined by the upper end surface and the lower end surface of the cushion block body, the two side surfaces of the cushion block body and the arc-shaped surface of the clamping support groove, a plurality of buffer holes are uniformly formed in the vertical buffer areas, the axial directions of the buffer holes are parallel to the arc-shaped surface, and elastic materials are added into the buffer holes;
a plurality of inner arc-shaped grooves which are parallel to the axial direction of the buffer hole and used for clamping the display screen panel are formed in the inner arc surface, and the width of each inner arc-shaped groove is 1.2 mm-2 mm;
be equipped with a plurality of side by side on the outer arc and be on a parallel with the axial direction's of buffer hole outer arc form is protruding, adjacent two be formed with so that between the outer arc form arch the deformation clearance of the protruding deformation of outer arc form.
2. The cushioning device of claim 1, wherein the outer arcuate surface is bonded to the arcuate surface by a bonding layer such that the cushioning clip is fixedly attached to the pad body.
3. The cushioning device of claim 1, wherein adjacent ones of said inner arcuate grooves are spaced apart.
4. A display screen storage and transportation device is characterized by comprising: the accommodating box is provided with an accommodating cavity, and the accommodating cavity comprises four corners; the buffer device as claimed in any one of claims 1 to 3 is arranged on each corner, and the card support groove of each buffer device faces the accommodating cavity.
5. The display screen storage and transportation device according to claim 4, wherein at least two of the cushioning devices are provided at each of the corner portions, and the card receiving grooves of the at least two of the cushioning devices at each of the corner portions are oriented perpendicular to each other.
6. A display screen storage and transportation box, comprising a box body, characterized in that the display screen storage and transportation box further comprises a plurality of display screen storage and transportation devices of claim 4 or 5, and each display screen storage and transportation device is sequentially arranged in the box body in a stacked manner.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770789.2A CN107380668B (en) | 2017-08-31 | 2017-08-31 | Buffer device, display screen storage and transportation device and display screen storage and transportation box |
| PCT/CN2017/115874 WO2019041632A1 (en) | 2017-08-31 | 2017-12-13 | Cushioning device, display screen storage and transportation device, and display screen storage and transportation container |
| US15/745,074 US10745184B2 (en) | 2017-08-31 | 2017-12-13 | Cushioning device, display screen storage device, and display screen storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770789.2A CN107380668B (en) | 2017-08-31 | 2017-08-31 | Buffer device, display screen storage and transportation device and display screen storage and transportation box |
Publications (2)
| Publication Number | Publication Date |
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| CN107380668A CN107380668A (en) | 2017-11-24 |
| CN107380668B true CN107380668B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710770789.2A Active CN107380668B (en) | 2017-08-31 | 2017-08-31 | Buffer device, display screen storage and transportation device and display screen storage and transportation box |
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| CN (1) | CN107380668B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019041632A1 (en) * | 2017-08-31 | 2019-03-07 | 惠科股份有限公司 | Cushioning device, display screen storage and transportation device, and display screen storage and transportation container |
| CN112591299B (en) * | 2020-12-23 | 2022-08-30 | 美蓓(北京)医学咨询有限公司 | Packing box for collagen milk tea solid beverage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512953A (en) * | 2001-05-31 | 2004-07-14 | 旭化成株式会社 | Buffer of glass substrate |
| CN2749812Y (en) * | 2004-10-14 | 2006-01-04 | 陈家英 | Honeycomb cardboard package box |
| CN202634965U (en) * | 2012-04-01 | 2012-12-26 | 深圳市华星光电技术有限公司 | Substrate shield |
| CN203845220U (en) * | 2014-03-21 | 2014-09-24 | 深圳市美盈森环保科技股份有限公司 | Buffering packing case and buffering packing box |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1700795B1 (en) * | 2005-03-07 | 2008-11-05 | Reinhard Karl | Protection profile for a plate like body |
| CN2936982Y (en) * | 2006-08-15 | 2007-08-22 | 黄洺桂 | Corner protector |
| CN204341712U (en) * | 2014-12-09 | 2015-05-20 | 深圳Tcl新技术有限公司 | Packaging structure and display packaging assembly |
| CN205771013U (en) * | 2016-06-14 | 2016-12-07 | 深圳Tcl新技术有限公司 | The package of panel display apparatus |
| CN206013437U (en) * | 2016-08-24 | 2017-03-15 | 温州磐石机械设备维修咨询有限公司 | A kind of colored clad plate |
| CN207258269U (en) * | 2017-08-31 | 2018-04-20 | 惠科股份有限公司 | Buffer unit, display screen storage and transportation apparatus and display screen storage and conveying box |
-
2017
- 2017-08-31 CN CN201710770789.2A patent/CN107380668B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512953A (en) * | 2001-05-31 | 2004-07-14 | 旭化成株式会社 | Buffer of glass substrate |
| CN2749812Y (en) * | 2004-10-14 | 2006-01-04 | 陈家英 | Honeycomb cardboard package box |
| CN202634965U (en) * | 2012-04-01 | 2012-12-26 | 深圳市华星光电技术有限公司 | Substrate shield |
| CN203845220U (en) * | 2014-03-21 | 2014-09-24 | 深圳市美盈森环保科技股份有限公司 | Buffering packing case and buffering packing box |
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| CN107380668A (en) | 2017-11-24 |
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