Air bag type packaging box based on Arduino and MPU6050

Abstract

The invention discloses an air bag type packaging box based on Arduino and MPU6050. The air bag type packaging box comprises a composite bottom layer, an air guide pipe, a reaction device, a gas buffer chamber, an Arduino single chip microcomputer, the MPU6050, an ignition device, side plates, an air bag, a bottom plate and a box cover. The gas bag is connected with the reaction device and the gas buffer chamber through a gas guide pipe, the Arduino single-chip microcomputer is electrically connected with the ignition device and the MPU6050, and sodium azide is arranged in the reaction device and the gas buffer chamber. When the box body falls off, the MPU6050 monitors the speed change and transmits a signal to the Arduino single chip microcomputer, the single chip microcomputer controls the ignition device after the speed change reaches a threshold value, sodium azide is excited to react to generate gas, and the gas enables the gas bag to expand through the gas guide pipe. The air bag and the package are combined, the air bag is a thin bag embedded in the package, buffering can be achieved before articles fall to the ground or are damaged, the damage probability of the articles is reduced, the advantages of being high in control precision, stable in performance, high in protection strength and the like are achieved, the articles are effectively protected, and application prospects are good.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, and in particular to an airbag type packaging box. Background Art

[0002] The rapid development of the commercial society has promoted the rapid development of the express delivery industry. In order to meet people's needs for the integrity of purchased items, the relevant packaging industry is also constantly developing and improving. In order to better protect and sell goods, merchants will increase their efforts in packaging, especially for valuable items, such as expensive liquor, jewelry, and precious metals. Packaging protection is particularly important.

[0003] The idea of ​​using airbags for protection first came from the automotive industry, and was later extended to the field of human protection assistance. It has great application prospects in people's production and life.

[0004] Airbag packaging is a major trend in packaging at present.

[0005] The prior art mobile phone protection device based on the airbag protection device provides a new mobile phone shell, which contains an airbag, and has the following defects:

[0006] 1. The new airbag mobile phone shell is too large, which is inconvenient for mobile phone protection and packaging

[0007] 2. The airbag protection device is small in size and the items it protects are limited

[0008] 3. The airbag protection device uses Texas Electric's MSP430F149 chip, which performs well in terms of low power consumption, but may be slightly inferior in terms of ease of use and community resources, and its scalability may be relatively limited.

[0009] In summary, the airbag packaging in the prior art has the following deficiencies:

[0010] 1. The packaging volume is small and the protected items are small

[0011] 2. Inconvenient to use

[0012] 3. The chips used in airbags have poor usability and limited scalability. Summary of the invention

[0013] In order to overcome the above technical problems, the purpose of the present invention is to provide an airbag packaging box based on Arduino and MPU6050, which uses airbags to buffer the risk of falling and collision, thereby reducing the transportation risk of the items to be transported.

[0014] The present invention provides the following technical solution: an airbag type packaging box, comprising a composite bottom layer, an air guide tube, a reaction device and a gas buffer chamber, an Arduino single chip computer, an MPU6050, an ignition device, a side plate, an airbag, a bottom plate, and a box cover, wherein the airbag is connected to the reaction device and the gas buffer chamber through the air guide tube, and the gas reaches the airbag from the reaction device and the gas buffer chamber, the Arduino single chip computer is electrically connected to the ignition device and the MPU6050 (10) respectively, and the ignition port of the ignition device is connected to the reaction device and the gas buffer chamber through an interface between the ignition device and the reaction device, and sodium azide is placed in the reaction device and the gas buffer chamber.

[0015] The MPU6050 detects the rapid change of speed and transmits the signal to the Arduino microcontroller. When the Arduino microcontroller detects that the speed change threshold is reached, the ignition device is controlled. The ignition device emits an electric spark to excite the reaction device and the sodium azide in the gas buffer chamber to react and generate gas. The gas in the buffer chamber quickly passes through the air guide tube and then flows to the airbag, and the airbag expands rapidly.

[0016] The front, rear, left and right airbags are designed to have a certain curvature, so that the airbags can extend to the upper and lower parts after expansion, thereby providing certain protection for the upper and lower surfaces.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The airbag packaging box based on Arduino and MPU6050 provided by the present invention combines the airbag with the packaging. The airbag is a thin bag embedded in the packaging. The packaging uses the sensor-connected chemical reaction technology. When the sensor senses that the object is about to "fall" or is subjected to external impact, it will cause the ignition device to ignite the reaction drug of the reaction device, sodium azide, so that the airbag expands rapidly, which plays a good buffering role before the object falls to the ground or is damaged, and can greatly reduce the probability of the object being damaged. It has the characteristics of high protection strength and has a good protection effect on the object.

[0019] The airbag packaging box based on Arduino and MPU6050 provided by the present invention wraps the surrounding surfaces of the packaging box with airbags. When it is detected that an object is about to fall or is in other hazardous situations, gas can be quickly generated to expand the airbag, wrap the object inside, perform buffering protection, and provide better protection for the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the exterior of the airbag packaging box according to the first embodiment of the present invention

[0021] Figure 2 It is a longitudinal cross-sectional view of an airbag packaging box provided according to the first embodiment of the present invention.

[0022] Figure 3 An exploded view of the composite bottom layer of the airbag packaging box provided according to the first embodiment of the present invention.

[0023] Figure 4 Schematic diagram of a layer board of a third barrier layer provided according to Embodiment 1 of the present invention.

[0024] Figure 5 This is a schematic diagram of a side panel provided according to Embodiment 1 of the present invention.

[0025] Figure 6 The figure is a schematic diagram of the interior of a box provided according to the first embodiment of the present invention.

[0026] Figure 7 Schematic diagram of a base plate provided according to Embodiment 1 of the present invention.

[0027] The reference numerals in the accompanying drawings are:

[0028] 1. First compartment; 2. Second compartment; 3. Third compartment; 4. Fourth compartment; 5. Composite bottom layer; 6. Air duct; 7. Air holes; 8. Reaction device and gas buffer chamber; 9. Arduino microcontroller; 10. MPU6050; 11. Ignition device; 12. Connection hole between ignition device and reaction device; 13. Side panel; 14. Air bag; 15. Side panel air holes; 16. Groove; 17. Bottom panel; 18. Box cover. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with the embodiments and drawings, but it should be understood that the embodiments and drawings are only used to exemplify the present invention and do not constitute any limitation on the protection scope of the present invention. All reasonable changes and combinations within the scope of the inventive concept of the present invention fall within the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The following is combined with Figure 1-7 The present invention will be further described.

[0032] Embodiment 1

[0033] like Figure 1 In this embodiment, a square box body is provided, the box body is surrounded by side panels 13, an expandable airbag 13 is installed on one side of the side panel, a square composite bottom layer 5 is provided at the bottom of the box body, and a box cover is provided on the top, one side of the box cover is connected to one side panel 13 of the box body, and the items to be transported are placed on top of the composite bottom layer 5 in the box body.

[0034] like Figure 2 and Figure 3 The composite bottom layer is a hollow structure surrounded by bottom side panels on four sides, in which the first partition layer 1, the second partition layer 2, the third partition layer 3, the fourth partition layer 4 and the bottom plate 17 are arranged from top to bottom. The third partition layer 3 and the fourth partition layer 4 serve to fix the reaction device and the gas buffer chamber.

[0035] Figure 3 , Figure 4 and Figure 5 The bottom surface of the layer plate of the fourth partition layer 4 is dug with multiple empty grooves, in which the Arduino microcontroller 9, the MPU605010 and the ignition device 11 are respectively arranged. The top surface of the layer plate of the fourth partition layer 4 is provided with a reaction device and a gas buffer chamber 8 for storing chemicals; the ignition device 11 is located below the reaction device and the gas buffer chamber 8, and a through ignition device and reaction device interface 12 is provided on the layer plate of the fourth partition layer 4 and between the ignition device 11 and the reaction device and the gas buffer chamber 8.

[0036] The four sides of the layer plate of the second partition 2 extend downward to form a cavity. The head ends of four air guide tubes 6 are connected to the reaction device and the gas buffer chamber 8. The air guide tubes 6 pass through the four air guide holes on the layer plate of the second partition 2 and the side plate air guide holes 15 on the side plate 13. The tail ends of the air guide tubes 6 are correspondingly connected to the air bags 14 respectively arranged on the four side plates 13.

[0037] like Figure 3 , Figure 6 and Figure 7 The first partition layer 1 is provided with protruding convex parts on the edges around it, and the bottom side plate of the composite bottom layer 5 is provided with corresponding grooves 16, and the convex parts are correspondingly engaged in the grooves 16. The air duct 6, the first partition layer 1, the second partition layer 2, the third partition layer 3, the fourth partition layer 4, and the components in the fourth partition layer 4 are all isolated at the bottom of the box through the first partition layer 1 and the bottom plate 17.

[0038] The Arduino single-chip computer 9 in the fourth compartment 4 is electrically connected to the ignition device 11 and the MPU605010 respectively. The ignition port of the ignition device 11 is connected to the reaction device and the gas buffer chamber 8 through the ignition device and the reaction device interface 12. Sodium azide is placed in the reaction device and the gas buffer chamber 8. The Arduino single-chip computer 9 includes a battery for power supply.

[0039] In this embodiment, the object to be transported is directly placed inside a box of suitable size. When the box falls, the MPU605010 detects the rapid change in speed and transmits the signal to the Arduino single-chip computer 9. When the Arduino single-chip computer 9 detects that the speed change threshold is reached, the ignition device 11 is controlled. The ignition device 11 emits an electric spark to excite the reaction device and the sodium azide in the gas buffer chamber 8 to react and produce gas. The gas in the buffer chamber quickly passes through the air guide tube 6 and then passes to the airbag 14. The airbag 14 expands rapidly to cushion and protect the object in the box at the moment of falling.

[0040] The Arduino single-chip computer 9 uses the Arduino single-chip computer as the control core. The sensor uses a six-axis gyroscope MPU6050 module, which can detect the angular acceleration and acceleration change of the object, and then transmit the signal to the Arduino single-chip computer of the controller 9, and the single-chip computer controls the triggering ignition device 11, the reaction device and the sodium azide in the gas buffer chamber 8 to generate gas.

[0041] The airbag 14 is made of TPU material, and the nylon material has good high pressure resistance and wear resistance. It is arranged outside the four side panels 14 of the box body, and expands after being inflated to have good cushioning and protection capabilities to protect the packaging box and the items inside.

[0042] The side plate 13 is made of a hard material and can be equipped with an airbag. When the airbag is inflated, the side plate 13 supports the airbag to expand outwards and prevents the airbag from collapsing inwards.

[0043] The air guide tube 6 is made of a high-pressure resistant plastic material, such as high-density polyethylene (HDPE), which has good high-pressure resistance and sealing properties and meets the requirements of use.

[0044] Sodium azide can be used as chemical reagent, and the gas produced is nitrogen, which does not pollute the air.

[0045] The upper and lower sides of the airbag can be thickened with foam material (EVA), or the upper and lower surfaces can also use airbags, and the connection method is the same as the four side surfaces.

[0046] The chemicals in the reaction device can be reacted separately for multiple times. When the transported object falls, the airbag will expand rapidly in a short time. Then, when the package lands safely, the airbag can be deflated without affecting the user's taking and placing. Moreover, after the airbag is deflated manually or automatically, it will restore its airtightness again, and cooperate with the remaining chemicals in the reaction device, so that the package can be used multiple times.

[0047] In order to protect the upper and lower surfaces of the device, the shape of the airbags can be optimized, and the front, rear, left and right airbags can be designed to have a certain curvature so that the airbags can extend to the upper and lower parts after inflation, thereby providing certain protection for the upper and lower surfaces.

[0048] The above embodiments are only preferred implementations of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An airbag packaging box, characterized in that: The invention mainly comprises a composite bottom layer (5), an air guide tube (6), a reaction device and a gas buffer chamber (8), an Arduino single chip computer (9), an MPU6050 (10), an ignition device (11), a side plate (13), an air bag (14), a bottom plate (17), and a box cover (18). The air bag (14) is connected to the reaction device and the gas buffer chamber (8) through the air guide tube (6), and the gas reaches the air bag (14) from the reaction device and the gas buffer chamber (8). The Arduino single chip computer (9) is electrically connected to the ignition device (11) and the MPU6050 (10) respectively. The ignition port of the ignition device (11) is connected to the reaction device and the gas buffer chamber (8) through the ignition device (11) and the reaction device interface. Sodium azide is placed in the reaction device and the gas buffer chamber (8).

2. The airbag packaging box according to claim 1, characterized in that: The MPU6050 detects a rapid change in speed and transmits a signal to the Arduino single chip microcomputer (9). When the Arduino single chip microcomputer (9) detects that a speed change threshold is reached, the ignition device (11) is controlled. The ignition device (11) emits an electric spark to excite the sodium azide in the reaction device and the gas buffer chamber (8) to react and generate gas. The gas in the buffer chamber quickly passes through the air guide tube (6) and then flows to the air bag (14), and the air bag (14) quickly expands.

3. The airbag packaging box according to claim 1, characterized in that: The front, rear, left and right airbags (14) are designed to have a certain curvature, so that the airbags (14) can extend to the upper and lower parts after expansion, thereby providing certain protection for the upper and lower surfaces.

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