CN210102483U

CN210102483U - Packaging structure of blackboard main screen

Info

Publication number: CN210102483U
Application number: CN201920712078.4U
Authority: CN
Inventors: 朱添助
Original assignee: Foshan Hexin Environmental Protection Technology Co Ltd
Current assignee: Foshan Hexin Environmental Protection Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-21
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to a packaging structure of a blackboard main screen, which comprises a first upper cushion angle, an upper cushion plate, a second upper cushion angle, a first lower cushion angle, a lower cushion plate and a second lower cushion angle; the surface of the lower buffer plate is provided with a step part; step parts are arranged on the side faces of the first lower cushion angle and the second lower cushion angle. The utility model is provided with a plurality of step parts on the first lower cushion angle, the lower cushion plate and the second lower cushion angle; the accessory box accommodating cavities of the first upper cushion angle and the second upper cushion angle are also formed by step parts. The steps are simple to manufacture, save materials, reduce the overall cost of the packaging structure, and can contain accessories and sundries related to the blackboard main screen, thereby being beneficial to improving the integrity of the packaging structure; meanwhile, when articles are not placed, the step parts and the outer packaging box can form a cavity together, so that external impact can be absorbed favorably, and the anti-seismic performance of the packaging structure is improved.

Description

Packaging structure of blackboard main screen

Technical Field

The utility model relates to a blackboard main screen field especially relates to a packaging structure of blackboard main screen.

Background

The blackboard is a plane which can be repeatedly written by chalk in the traditional sense, has a hard board surface and is mainly used for teaching. Traditionally, blackboards are generally made of wood boards or ground glass and are mostly black, dark green, white or beige. Along with the continuous progress of science and technology, the blackboard also becomes electronization gradually, and the main screen of blackboard has also become electronic screen, also has higher and higher requirements to its packing, if require antidetonation, wholeness good etc..

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides the packaging structure of blackboard main screen that the wholeness is good, the shock resistance is good.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a packaging structure of blackboard home screen which characterized in that: the buffer device comprises a first upper buffer pad angle, an upper buffer plate, a second upper buffer pad angle, a first lower buffer pad angle, a lower buffer plate and a second lower buffer pad angle; the first upper buffer pad angle, the upper buffer plate, the second upper buffer pad angle, the first lower buffer pad angle, the lower buffer plate and the second lower buffer pad angle are all provided with clamping grooves used for clamping a main screen of a blackboard; the first upper cushion angle and the second upper cushion angle are structurally symmetrical; the first upper cushion angle and the second upper cushion angle are both provided with accessory box accommodating cavities; the upper buffer plate is provided with an upper wall hanging rack accommodating cavity, and the lower buffer plate is provided with a lower wall hanging rack accommodating cavity corresponding to the upper wall hanging rack accommodating cavity; the surface of the lower buffer plate is provided with a step part; the first lower cushion angle and the second lower cushion angle are structurally symmetrical; step parts are arranged on the side faces of the first lower cushion angle and the second lower cushion angle.

Preferably, the clamping grooves are all provided with inflatable buffer blocks.

More preferably, the inflatable cushion is made of an elastic material.

As a more preferred aspect, the elastic material is porous latex.

Preferably, the inflatable buffer blocks are arranged on the corresponding sides of the clamping grooves.

Preferably, the accessory box accommodating cavity is a step part formed by the side surfaces of the first upper cushion corner and the second upper cushion corner.

As a preferred scheme, through holes are formed in the tops of the first upper cushion corner and the second upper cushion corner.

As a preferred scheme, the side surfaces of the first lower cushion angle and the second lower cushion angle are both provided with concave handles.

The beneficial technical effects of the utility model mainly lie in: the packaging structure of the blackboard main screen is good in integrity and shock resistance. The utility model is provided with a plurality of step parts on the first lower cushion angle, the lower cushion plate and the second lower cushion angle; the accessory box accommodating cavities of the first upper cushion angle and the second upper cushion angle are also formed by step parts. The steps are simple to manufacture, save materials, reduce the overall cost of the packaging structure, and can contain accessories and sundries related to the blackboard main screen, thereby being beneficial to improving the integrity of the packaging structure; meanwhile, when articles are not placed, the step parts and the outer packaging box can form a cavity together, so that external impact can be absorbed favorably, and the anti-seismic performance of the packaging structure is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an exploded schematic view of a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of the first upper cushion corner and the second upper cushion corner of the present invention.

Fig. 3 is a schematic structural view of the first lower cushion corner and the second lower cushion corner of the present invention.

Fig. 4 is a schematic structural view of the upper buffer plate and the lower buffer plate of the present invention.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-4, a packaging structure of a blackboard main screen comprises a first upper cushion corner 1, an upper cushion plate 2, a second upper cushion corner 3, a first lower cushion corner 4, a lower cushion plate 5, and a second lower cushion corner 6; the first upper buffer pad angle 1, the upper buffer plate 2, the second upper buffer pad angle 3, the first lower buffer pad angle 4, the lower buffer plate 5 and the second lower buffer pad angle 6 are all provided with clamping grooves 100 which can be used for clamping a blackboard main screen; the blackboard is characterized in that four corners of the blackboard main screen and the upper and lower sides of the blackboard main screen are clamped through clamping grooves 100 respectively by a first upper buffer pad corner 1, an upper buffer plate 2, a second upper buffer pad corner 3, a first lower buffer pad corner 4, a lower buffer plate 5 and a second lower buffer pad corner 6, so that the blackboard main screen is protected. First cushion angle 1, last buffer board 2, second go up cushion angle 3, first cushion angle 4, buffer board 5, second cushion angle 6 down are made by the integrative expanded material of EPE, can effectively absorb the impact, have fine shock resistance, still have certain hygroscopicity simultaneously. In external packing box 7 all can be arranged in to cushion angle 6 under first cushion angle 1, last buffer board 2, the second on cushion angle 3, the first cushion angle 4 of putting down, buffer board 5, the second, it is more convenient to make to place and transport.

The first upper cushion angle 1 and the second upper cushion angle 3 are symmetrical in structure and are both provided with an accessory box accommodating cavity 8 for storing an accessory box 20; the accessory box accommodating cavities 8 are all stepped parts formed by the side surfaces of the first upper cushion angle 1 and the second upper cushion angle 3 and can be used for storing accessories such as electric wires and specifications; when the articles are not placed, the part can play a role in buffering, and the overall shock resistance of the packaging structure is improved. Meanwhile, the design and the manufacture are simpler, and the material is saved; the top of the first upper buffering cushion angle 1 and the second upper buffering cushion angle 3 is provided with a through hole 9 penetrating through the clamping groove 100, so that when the corner joint of the blackboard main screen is connected into the clamping groove 100 of the first upper buffering cushion angle 1 and the second upper buffering cushion angle 3, air can be discharged from the through hole 9, and the clamping process is convenient to carry out.

The upper buffer plate 2 is provided with an upper wall hanging rack accommodating cavity 10, and the lower buffer plate 5 is provided with a lower wall hanging rack accommodating cavity 11 corresponding to the upper wall hanging rack accommodating cavity; the upper wall hanger accommodating cavity 10 and the lower wall hanger accommodating cavity 11 are matched with each other, so that the wall hanger 30 with longer size can be well placed in a packaging structure, the conventional treatment method of plugging the wall hanger 30 in the gap between the outer packaging box 7 and the packaging structure is changed, and the packaging integrity is better. The side surface of the lower buffer plate 5 is provided with a step part which can be used for storing some sundries and can also be used as a buffer mechanism.

The first lower cushion angle 4 and the second lower cushion angle 6 are symmetrical in structure; both sides all set up the step portion, can cooperate with the step portion of lower buffer board 5 and use as the storing, also can constitute the cavity between packaging structure and external packing box 7 for absorb the impact, improve the holistic anti-seismic performance of packaging structure. The side surfaces of the first lower cushion angle 4 and the second lower cushion angle 6 are provided with concave handles 12, so that the lifting and placing operations are facilitated, and the buffer and storage can be realized.

The clamping grooves 100 are all provided with inflatable buffer blocks 200. The inflatable cushion 200 is made of an elastic material, such as porous latex; an inflation/deflation channel (not shown) is arranged on each of the two parts; only one side of the inflatable cushion 200 is connected to the inner sidewall of the catching groove 100. In actual operation, after the blackboard main screen is inserted into the clamping groove 100, the inflatable buffer block 200 is inflated through the inflation device, and the inflation is stopped when the blackboard main screen is supported by the inflatable buffer block 200; the inflatable buffer block 200 squeezes the main screen of the blackboard to realize stable storage; according to the design, only the inflation quantity of the inflatable buffer block 200 needs to be controlled, the packaging structure can be stably placed into the blackboard main screens with various specifications and sizes, and the universality of the packaging structure is improved. Inflatable buffer block 200 all sets up in the corresponding one side of joint groove 100, can inflate buffer block 200 and all set up in the first buffer pad angle 1 of going up, buffer board 2, the second on buffer pad angle 3, first buffer pad angle 4, buffer board 5, the second under buffer pad angle 6 joint groove 100 with one side (like the front side) to make things convenient for the grafting process of blackboard owner screen.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a packaging structure of blackboard main screen which characterized in that: the buffer device comprises a first upper buffer pad angle, an upper buffer plate, a second upper buffer pad angle, a first lower buffer pad angle, a lower buffer plate and a second lower buffer pad angle; the first upper buffer pad angle, the upper buffer plate, the second upper buffer pad angle, the first lower buffer pad angle, the lower buffer plate and the second lower buffer pad angle are all provided with clamping grooves used for clamping a main screen of a blackboard; the first upper cushion angle and the second upper cushion angle are structurally symmetrical; the first upper cushion angle and the second upper cushion angle are both provided with accessory box accommodating cavities; the upper buffer plate is provided with an upper wall hanging rack accommodating cavity, and the lower buffer plate is provided with a lower wall hanging rack accommodating cavity corresponding to the upper wall hanging rack accommodating cavity; the surface of the lower buffer plate is provided with a step part; the first lower cushion angle and the second lower cushion angle are structurally symmetrical; step parts are arranged on the side faces of the first lower cushion angle and the second lower cushion angle.

2. The packaging structure of the blackboard main screen according to claim 1, characterized in that: inflatable buffer blocks are arranged in the clamping grooves.

3. The packaging structure of the blackboard main screen according to claim 2, characterized in that: the inflatable cushion block is made of an elastic material.

4. The packaging structure of the blackboard main screen according to claim 3, characterized in that: the elastic material is porous latex.

5. The packaging structure of the blackboard main screen according to claim 2, characterized in that: the inflatable buffer blocks are all arranged on one side corresponding to the clamping grooves.

6. The packaging structure of the blackboard main screen according to claim 1, characterized in that: the accessory box accommodating cavity is a step part formed by the side surfaces of the first upper cushion corner and the second upper cushion corner.

7. The packaging structure of the blackboard main screen according to claim 1, characterized in that: and through holes are formed in the tops of the first upper cushion corner and the second upper cushion corner.

8. The packaging structure of the blackboard main screen according to claim 1, characterized in that: the first lower cushion angle and the second lower cushion angle are provided with concave handles on the side surfaces.