阅读说明：本技术 一种用于电子黑板运输的防撞减振装置及其使用方法 (Anti-collision vibration reduction device for electronic blackboard transportation and use method thereof ) 是由 朱玉荣 汤鹏飞 于 2020-12-29 设计创作，主要内容包括：本发明公开了一种用于电子黑板运输的防撞减振装置及其使用方法,涉及电子黑板技术领域。本发明包括运输平台、运输框体、第一折叠板、第二折叠板；运输平台上等间距设置有多个固定组件；固定组件包括限位框体、L型固定件和弹簧；L型固定件顶端设置有限位筒；运输框体由上平行杆、右平行杆、下连接板和左连接板首尾依次连接组成。本发明通过在运输平台上卡接多个运输框体,在运输框体内固定电子黑板,利用尼龙粘带动滚筒对电子黑板进行限制,实现电子黑板的固定,防止电子黑板在运输的过程中出现摔落,同时能够对不同尺寸大小的电子黑板进行固定,操作方便,避免造成不必要的经济损失。(The invention discloses an anti-collision vibration damper for electronic blackboard transportation and a use method thereof, and relates to the technical field of electronic blackboards. The invention comprises a transportation platform, a transportation frame body, a first folding plate and a second folding plate; a plurality of fixing assemblies are arranged on the transportation platform at equal intervals; the fixing assembly comprises a limiting frame body, an L-shaped fixing piece and a spring; the top end of the L-shaped fixing piece is provided with a limiting cylinder; the transportation frame body is formed by sequentially connecting an upper parallel rod, a right parallel rod, a lower connecting plate and a left connecting plate end to end. According to the invention, the plurality of transport frame bodies are clamped on the transport platform, the electronic blackboard is fixed in the transport frame bodies, the roller is driven by nylon adhesion to limit the electronic blackboard, so that the electronic blackboard is fixed, the electronic blackboard is prevented from falling in the transport process, meanwhile, the electronic blackboards with different sizes can be fixed, the operation is convenient, and unnecessary economic loss is avoided.)

1. An anti-collision vibration damper for electronic blackboard transportation comprises a transportation platform (1), a transportation frame body (2), a first folding plate (7) and a second folding plate (8); it is characterized in that the preparation method is characterized in that,

a plurality of fixing assemblies are arranged on the transportation platform (1) at equal intervals; the fixing assembly comprises a limiting frame body (101) arranged on one side of the transportation platform (1), an L-shaped fixing piece (102) movably arranged on the other side of the transportation platform (1) and a spring (103) arranged between the limiting frame body (101) and the L-shaped fixing piece (102);

the transportation frame body (2) is formed by sequentially connecting an upper parallel rod (3), a right parallel rod (4), a lower connecting plate (5) and a left connecting plate (6) end to end;

the left end and the right end of the upper parallel rod (3) are provided with first shaft holes (301); a sliding groove (302) is formed in the middle of one side of the upper parallel rod (3);

a semicircular groove (401) is formed in one side of the lower end of the right parallel rod (4); the semicircular groove (401) is matched with the limiting cylinder (104) in shape;

the lower connecting plate (5) is provided with a reinforcing rod (501); one end of the reinforcing rod (501) is fixed on the right parallel rod (4); the middle part of the lower connecting plate (5) is hinged with a parallel limiting rod (503) through a hinged support (502); a first roller (504) is arranged at the top end of the parallel limiting rod (503);

a limiting plate (601) is arranged at the bottom end of one side of the left connecting plate (6); the limiting plate (601) is matched with the limiting frame body (101) mutually; a through groove (600) is formed in the middle of the left connecting plate (6); a second roller (602) is rotatably mounted in the through groove (600); the top end of the left connecting plate (6) is provided with a notch (603); a third roller (604) is rotatably arranged in the notch (603);

two sides of one end of the first folding plate (7) are provided with a first rotating shaft (701); the first rotating shaft (701) is in clearance fit with the first shaft hole (301); the other end of the first folding plate (7) is provided with a first U-shaped groove (702); a second shaft hole (703) is formed in each of two sides of the wall of the first U-shaped groove (702);

one end of the second folding plate (8) is provided with a U-shaped seat (801); a fourth roller (802) is movably arranged in the U-shaped seat (801); the rotating shaft of the fourth roller (802) is in clearance fit with the second shaft hole (703);

the other end of the second folding plate (8) is provided with a second U-shaped groove (803); a fifth roller (804) is movably arranged in the second U-shaped groove (803); a second rotating shaft (805) is arranged on the outer wall of the two sides of the second U-shaped groove (803); the second rotating shaft (805) is in sliding fit with the inner wall of the sliding groove (302).

2. The anti-collision and vibration-damping device for the transport of the electronic blackboard according to claim 1, wherein the parallel limiting rod (503) is provided with a first nylon adhesive tape (505);

a second nylon adhesive tape (704) is arranged on the first folding plate (7) on the right side;

the first nylon sticky tape (505) and the second nylon sticky tape (704) comprise a suede tape and a hook face tape positioned at the top end of the suede tape.

3. The anti-collision and vibration-damping device for the transportation of the electronic blackboard according to claim 2, wherein the hook surface belt of the first nylon adhesive tape (505) sequentially rounds the second roller (602), the third roller (604) and the fifth roller (804) of the left second folding plate (8) and then is adhered to the suede belt of the first nylon adhesive tape (505).

4. The anti-collision and vibration-damping device for the transportation of the electronic blackboard according to claim 3, wherein the hook surface belt of the second nylon adhesive tape (704) is adhered to the suede belt of the second nylon adhesive tape (704) after passing around the fifth roller (804) of the right second folding plate (8).

5. The anti-collision and vibration-damping device for the transport of the electronic blackboard according to claim 1, characterized in that the top end of the L-shaped fixing member (102) is provided with a limiting cylinder (104).

6. The device as claimed in claim 1, wherein the first roller (504), the second roller (602), the third roller (604), the fourth roller (802) and the fifth roller (804) are compounded with a cushion on their surfaces.

7. A crash and vibration damping device for transport of an electronic blackboard according to claim 6, wherein the cushion pad includes a sponge pad or a rubber pad.

8. The anti-collision vibration damping device for transport of an electronic blackboard according to claim 1, wherein the transport frame (2) is used for transporting the electronic blackboard; the electronic blackboard enters the transportation frame body (2) from the position between the right parallel rods (4).

9. The crash-proof vibration damper for electronic blackboard transportation according to claim 8, wherein the first roller (504) is closely attached to the left edge of the electronic blackboard; the two fifth rollers (804) are tightly attached to the upper edge of the electronic blackboard.

10. A use method of an anti-collision vibration damper for electronic blackboard transportation is characterized by comprising the following steps:

step S1: the electronic blackboard enters the transportation frame body (2) from the space between the parallel rods (4);

step S2: the left edge of the electronic blackboard is contacted with a first roller (504);

step S3: drawing the first nylon sticky tape (505) tightly to enable the fifth roller (804) of the left folding plate to be close to the upper edge of the electronic blackboard;

step S4: drawing the second nylon sticky tape (704) tightly to enable the fifth roller (804) of the right folding plate to abut against the upper edge of the electronic blackboard;

step S5: inserting a limit plate (601) of a transport frame (2) for loading the electronic blackboard into the limit frame (101);

step S6: the transportation frame body (2) is pressed downwards to enable the limiting cylinder (104) of the L-shaped fixing piece (102) to enter the semicircular groove (401) to form limiting;

step S7: and (3) carrying the transport platform (1) to a vehicle for transporting the electronic blackboard.

Technical Field

The invention belongs to the technical field of electronic blackboards, and particularly relates to an anti-collision vibration damper for electronic blackboard transportation and a use method thereof.

Background

The intelligent blackboard is an organic combination between a traditional blackboard and multimedia teaching, seamless switching is realized, the chalk writing function of a common blackboard is realized in the same area, high-definition display and interactive touch are provided, and the intelligent blackboard comprises various rich multimedia teaching functions of playing teaching courseware, videos, pictures, animations, annotations and the like. The product seamlessly combines traditional blackboard and intelligent high definition interactive display function, and traditional teaching and modern science and technology degree of depth fuse, bring the best teaching experience.

The intelligent blackboard usually comprises an electronic flat plate and a writing plate which are formed in a splicing mode, the electronic flat plate can be operated in a touch mode to present teaching contents in modes of pictures, videos and the like, and the writing plate can be used for teachers to write on the electronic flat plate and present the teaching contents in a blackboard-writing mode. Dull and stereotyped and the clipboard combination of electron can realize traditional teaching and the combination of electronic teaching, promotes the teaching effect.

Wisdom blackboard need carefully protect when the transportation, and current transportation storage device simple structure, the function is single, and wisdom blackboard is very easy in the transportation because jolt and cause the damage of colliding with, for solving this problem, designs an anticollision vibration damper for blackboard now.

Disclosure of Invention

The invention aims to provide an anti-collision vibration damper for electronic blackboard transportation and a use method thereof.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an anti-collision vibration damper for electronic blackboard transportation, which comprises a transportation platform, a transportation frame body, a first folding plate and a second folding plate, wherein the transportation platform is provided with a first folding plate and a second folding plate; a plurality of fixing assemblies are arranged on the transportation platform at equal intervals; the fixing assembly comprises a limiting frame arranged on one side of the transportation platform, an L-shaped fixing piece movably arranged on the other side of the transportation platform and a spring arranged between the limiting frame and the L-shaped fixing piece; the top end of the L-shaped fixing piece is provided with a limiting cylinder; the transportation frame body is formed by sequentially connecting an upper parallel rod, a right parallel rod, a lower connecting plate and a left connecting plate end to end; the left end and the right end of the upper parallel rod are provided with first shaft holes; the middle part of one side of the upper parallel rod is provided with a sliding chute; a semicircular groove is formed in one side of the lower end of the right parallel rod; the shape of the semicircular groove is matched with that of the limiting cylinder; the lower connecting plate is provided with a reinforcing rod; one end of the reinforcing rod is fixed on the right parallel rod; the middle part of the lower connecting plate is hinged with a parallel limiting rod through a hinged support; the top end of the parallel limiting rod is provided with a first roller; a limiting plate is arranged at the bottom end of one side of the left connecting plate; the limiting plate is matched with the limiting frame body; a through groove is formed in the middle of the left connecting plate; a second roller is rotatably arranged in the through groove; the top end of the left connecting plate is provided with a notch; a third roller is rotatably arranged in the notch; two sides of one end of the first folding plate are provided with first rotating shafts; the first rotating shaft is in clearance fit with the first shaft hole; the other end of the first folding plate is provided with a first U-shaped groove; two sides of the groove wall of the first U-shaped groove are provided with second shaft holes; one end of the second folding plate is provided with a U-shaped seat; a fourth roller is movably arranged in the U-shaped seat; the fourth roller rotating shaft is in clearance fit with the second shaft hole; the other end of the second folding plate is provided with a second U-shaped groove; a fifth roller is movably arranged in the second U-shaped groove; the outer walls of two sides of the second U-shaped groove are provided with second rotating shafts; and the second rotating shaft is in sliding fit with the inner wall of the sliding groove.

Furthermore, a first nylon adhesive tape is arranged on the parallel limiting rods; a second nylon adhesive tape is arranged on the first folding plate on the right side; the first nylon adhesive tape and the second nylon adhesive tape comprise a napped surface tape and a hook surface tape positioned at the top end of the napped surface tape.

Furthermore, the hook surface belt of the first nylon sticky belt sequentially winds around the second roller, the third roller and the fifth roller of the left second folding plate and then is adhered to the suede belt of the first nylon sticky belt; and the hook surface belt of the second nylon adhesive tape is adhered to the suede belt of the second nylon adhesive tape after bypassing the fifth roller of the second folding plate on the right side.

Further, a layer of buffer pad is compounded on the surfaces of the first roller, the second roller, the third roller, the fourth roller and the fifth roller, and the buffer pad comprises a sponge pad or a rubber pad.

Further, the transport frame is used for transporting the electronic blackboard; the electronic blackboard enters the transportation frame body from the position between the right parallel rods; the first roller is tightly attached to the left edge of the electronic blackboard; the two fifth rollers are tightly attached to the upper edge of the electronic blackboard.

The invention relates to a using method of an anti-collision vibration damper for electronic blackboard transportation, which comprises the following steps:

step S1: the electronic blackboard enters the transportation frame body from the space between the parallel rods;

step S2: the left edge of the electronic blackboard is contacted with the first roller;

step S3: the first nylon adhesive tape is pulled tightly to enable the fifth roller of the left folding plate to be close to the upper edge of the electronic blackboard;

step S4: the second nylon adhesive tape is pulled tightly to enable the fifth roller of the right folding plate to be close to the upper edge of the electronic blackboard;

step S5: inserting a limit plate of a transport frame body loaded with the electronic blackboard into the limit frame body;

step S6: the transportation frame body is pressed downwards to enable the limiting cylinder of the L-shaped fixing piece to enter the semicircular groove to form limiting;

step S7: and (4) carrying out transportation of the electronic blackboard after the transportation platform is loaded to the vehicle.

The invention has the following beneficial effects:

(1) according to the invention, the plurality of transport frame bodies are clamped on the transport platform, the electronic blackboard is fixed in the transport frame bodies, and the roller is driven by nylon adhesion to limit the electronic blackboard, so that the electronic blackboard is fixed, the electronic blackboard is prevented from falling in the transport process, meanwhile, the electronic blackboards with different sizes can be fixed, the operation is convenient, and unnecessary economic loss is avoided;

(2) according to the invention, the limiting frame body, the L-shaped fixing part, the spring and the limiting cylinder are arranged on the transportation platform, the limiting plate of the transportation frame body is pressed down after being inserted into the limiting frame body, so that the limiting cylinder of the L-shaped fixing part enters the semicircular groove to form limiting, meanwhile, the transportation frame body can be prevented from being separated from the transportation platform while the elastic force provided by the spring plays a role in damping, the damping effect of the electronic blackboard in the transportation process is enhanced, and the transportation frame body is convenient to operate and can be rapidly disassembled.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an anti-collision vibration damping device for electronic blackboard transportation according to the present invention;

FIG. 2 is a schematic view of a transport platform configuration;

FIG. 3 is a schematic view of a transport frame construction;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

FIG. 6 is a schematic structural view of a first folding plate;

FIG. 7 is a schematic structural view of a second folding plate;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a transportation platform, 2-a transportation frame body, 3-an upper parallel rod, 4-a right parallel rod, 5-a lower connecting plate, 6-a left connecting plate, 7-a first folding plate, 8-a second folding plate, 101-a limiting frame body, 102-an L-shaped fixing part, 103-a spring, 104-a limiting cylinder, 301-a first shaft hole, 302-a sliding chute, 401-a semicircular groove, 501-a reinforcing rod, 502-a hinged support, 503-a parallel limiting rod, 504-a roller, 505-a first nylon adhesive tape, 600-a groove, 601-a limiting plate, 602-a second roller, 603-a notch, 604-a third roller, 701-a first rotating shaft, 702-a first U-shaped groove, 703-a second shaft hole, 704-a second nylon adhesive tape, 801-a U-shaped seat, 802-fourth roller, 803-second U-groove, 804-fifth roller, 805-second shaft.

Detailed Description

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

Referring to fig. 1 to 7, the present invention relates to an anti-collision and vibration-damping device for transportation of electronic blackboards, which includes a transportation platform 1, a transportation frame 2, a first folding plate 7, and a second folding plate 8.

A plurality of fixing assemblies are arranged on the transportation platform 1 at equal intervals; the fixing assembly comprises a limiting frame body 101 arranged on one side of the transportation platform 1, an L-shaped fixing piece 102 movably arranged on the other side of the transportation platform 1 and a spring 103 arranged between the limiting frame body 101 and the L-shaped fixing piece 102; the top end of the L-shaped fixing piece 102 is provided with a limiting cylinder 104;

the transportation frame body 2 is formed by sequentially connecting an upper parallel rod 3, a right parallel rod 4, a lower connecting plate 5 and a left connecting plate 6 end to end; the left end and the right end of the upper parallel rod 3 are provided with first shaft holes 301; the middle part of one side of the upper parallel rod 3 is provided with a sliding chute 302; a semicircular groove 401 is formed in one side of the lower end of the right parallel rod 4; the semicircular groove 401 is matched with the limiting cylinder 104 in shape; the lower connecting plate 5 is provided with a reinforcing rod 501; one end of the reinforcing rod 501 is fixed on the right parallel rod 4; the middle part of the lower connecting plate 5 is hinged with a parallel limiting rod 503 through a hinged support 502; a first roller 504 is arranged at the top end of the parallel limiting rod 503; a limiting plate 601 is arranged at the bottom end of one side of the left connecting plate 6; the limiting plate 601 is matched with the limiting frame 101; the middle part of the left connecting plate 6 is provided with a through groove 600; a second roller 602 is rotatably mounted in the through groove 600; the top end of the left connecting plate 6 is provided with a notch 603; a third roller 604 is rotatably mounted in the notch 603; a first rotating shaft 701 is arranged on two sides of one end of the first folding plate 7; the first rotating shaft 701 is in clearance fit with the first shaft hole 301; the other end of the first folding plate 7 is provided with a first U-shaped groove 702; two sides of the groove wall of the first U-shaped groove 702 are provided with second shaft holes 703; one end of the second folding plate 8 is provided with a U-shaped seat 801; a fourth roller 802 is movably arranged in the U-shaped seat 801; the rotating shaft of the fourth roller 802 is in clearance fit with the second shaft hole 703; the other end of the second folding plate 8 is provided with a second U-shaped groove 803; a fifth roller 804 is movably arranged in the second U-shaped groove 803; a second rotating shaft 805 is arranged on the outer wall of the two sides of the second U-shaped groove 803; the second shaft 805 is slidably engaged with the inner wall of the sliding groove 302.

A first nylon adhesive tape 505 is arranged on the parallel limiting rod 503; a second nylon adhesive tape 704 is arranged on the right first folding plate 7; the first nylon adhesive tape 505 and the second nylon adhesive tape 704 include a pile tape and a hook tape on the top of the pile tape.

The hook-surface belt of the first nylon sticky belt 505 sequentially rounds the second roller 602, the third roller 604 and the fifth roller 804 of the left second folding plate 8 and then is adhered to the suede belt of the first nylon sticky belt 505; the hook-face belt of the second nylon adhesive tape 704 is adhered to the pile-face belt of the second nylon adhesive tape 704 after passing around the fifth roller 804 of the right second folding plate 8.

The surfaces of the first roller 504, the second roller 602, the third roller 604, the fourth roller 802 and the fifth roller 804 are all compounded with a layer of buffer pad, and the buffer pad comprises a sponge pad or a rubber pad.

The transport frame body 2 is used for transporting the electronic blackboard; the electronic blackboard enters the transportation frame body 2 from the position between the right parallel rods 4; the first roller 504 clings to the left edge of the electronic blackboard; the two fifth rollers 804 are tightly attached to the upper edge of the electronic blackboard.

The invention relates to a using method of an anti-collision vibration damper for electronic blackboard transportation, which comprises the following steps:

step S1: the electronic blackboard enters the transportation frame body 2 from the space between the parallel rods 4;

step S2: the left edge of the electronic blackboard is in contact with the first roller 504;

step S3: the first nylon sticky tape 505 is pulled tightly to enable the fifth roller 804 of the left folding plate to be close to the upper edge of the electronic blackboard;

step S4: the second nylon adhesive tape 704 is pulled tightly to enable the fifth roller 804 of the right folding plate to be close to the upper edge of the electronic blackboard;

step S5: inserting a limit plate 601 of the transport frame 2 for loading the electronic blackboard into the limit frame 101;

step S6: the transportation frame body 2 is pressed downwards to enable the limiting cylinder 104 of the L-shaped fixing piece 102 to enter the semicircular groove 401 to form limiting;

step S7: the transport platform 1 is loaded in a vehicle and then the electronic blackboard is transported.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.