CN108813877B - Multifunctional computer bag - Google Patents
Multifunctional computer bag Download PDFInfo
- Publication number
- CN108813877B CN108813877B CN201811056887.0A CN201811056887A CN108813877B CN 108813877 B CN108813877 B CN 108813877B CN 201811056887 A CN201811056887 A CN 201811056887A CN 108813877 B CN108813877 B CN 108813877B
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- Prior art keywords
- buffer
- box body
- oil
- cavity
- collision
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- 239000000872 buffer Substances 0.000 claims abstract description 44
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000002441 reversible effect Effects 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 5
- 238000006748 scratching Methods 0.000 claims 1
- 230000002393 scratching effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 36
- 238000006243 chemical reaction Methods 0.000 description 15
- 229910000805 Pig iron Inorganic materials 0.000 description 11
- 230000006698 induction Effects 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/002—Protective covers
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C9/00—Purses, Luggage or bags convertible into objects for other use
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C2011/003—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable computing devices, e.g. laptop, tablet, netbook, game boy, navigation system, calculator
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C2013/025—Interior fittings; Means, e.g. inserts, for holding and packing articles for holding portable computers or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Manipulator (AREA)
Abstract
a multifunctional computer comprises an anti-collision system, a lower box body, an upper box body, a solar panel assembly, a motor, fan blades, a battery, a fan shaft, a USB interface and a power supply interface; the anti-collision system is arranged at the lower part of the lower box body, the upper box body is arranged at the upper part of the lower box body, the solar panel component is arranged at the upper part of the upper box body, the motor, the fan blades, the battery and the fan shaft are arranged in the lower box body, the lower side of the lower box body at the lower part of the fan blades is hollow, and the fan shaft is connected with the motor and the fan blades; the USB interface and the power interface are arranged on the outer surface side of the lower box body; the solar panel assembly, the motor, the power interface and the USB interface are connected with the battery through electric wires; the anti-collision system comprises a buffer, a compression-resistant deformation sheet mechanism, a gas anti-collision device and an elastic supporting device. This multifunctional computer package can charge and dispel the heat to the computer, protects the computer when the computer drops, and is very practical.
Description
Technical Field
The invention belongs to the technical field of computer bags, and particularly relates to a multifunctional computer bag.
Background
With the development of networks, people can not leave portable computers in daily work and life, computers belong to valuables, one computer has a value of about thousands or even tens of thousands, and when the portable computers are used outside, the computer bag accidentally falls off to cause accidental damage to the computers. Most of the existing computer bags are made of thicker cotton pads, so that heat dissipation of a computer after use is prevented, and the problem that the computer is dropped and damaged cannot be effectively solved.
Disclosure of Invention
In order to solve the above problems, the present invention provides a multifunctional computer bag.
The purpose of the invention is realized by adopting the following technical scheme:
A multifunctional computer bag comprises an anti-collision system, a lower box body, an upper box body, a solar panel assembly, a motor, fan blades, a battery, a fan shaft, a USB interface and a power supply interface; the anti-collision system is arranged at the lower part of the lower box body, the upper box body is arranged at the upper part of the lower box body, the solar panel component is arranged at the upper part of the upper box body, the motor, the fan blades, the battery and the fan shaft are arranged in the lower box body, the lower side of the lower box body at the lower part of the fan blades is hollow, and the fan shaft is connected with the motor and the fan blades; the USB interface and the power interface are arranged on the outer surface side of the lower box body; the solar panel assembly, the motor, the power interface and the USB interface are connected with the battery through electric wires; the anti-collision system comprises a compression-resistant deformation sheet mechanism, a buffer, an elastic supporting device and a gas anti-collision device. The fan blades are four. And a fan protective shell is arranged outside the fan blades. The multifunctional computer bag is characterized in that the number of the batteries is two, and the battery placement positions are symmetrical about the multifunctional computer bag. The gas anti-collision device comprises a gas soft film and a gas generating device; the compression-resistant deformation sheet mechanism, the buffer, the elastic supporting device, the gas soft membrane and the distance measuring sensor are arranged in the anti-collision module; the four-petal deformation sheet is filled in the anti-collision module, the buffer is fixed on the anti-collision module, and the impact action column of the buffer is positioned on the outer surface of the anti-collision module; the deformation device shell of the elastic supporting device is inserted into the four-petal body deformation sheet, and the easily deformable soft column of the elastic supporting device is positioned on the outer surface of the anti-collision module; the gas soft film in the gas anti-collision device is arranged on the surface of the anti-collision module, and the distance measuring sensor is fixed on the anti-collision module.
The invention has the beneficial effects that: the computer bag is provided with the anti-collision system, and the anti-collision system utilizes a plurality of strategies to relieve the impact force when the computer collides with the ground, so that the expensive computer is effectively prevented from being damaged by collision; the multifunctional computer bag can be charged by solar energy and also can be cooled by a fan, so that the multifunctional computer bag is very practical.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a crash module;
FIG. 3 is a schematic diagram of a buffer structure;
FIG. 4 is a schematic view of a gas generator;
FIG. 5 is a schematic structural view of the elastic supporting device;
FIG. 6 is a schematic view of a retractable friction column;
In fig. 7, the left side is a buffer single structure, and the right side is a four-petal deformation sheet.
Detailed Description
the invention is further described with reference to the following examples.
As shown in fig. 1, the multifunctional computer bag includes a collision avoidance system 100, a lower case 101, an upper case 102, a solar panel assembly 103, a motor 104, fan blades 105, a battery 107, a fan shaft 108, a USB interface 109, and a power interface 110. The anti-collision system 100 is arranged at the lower part of the lower box body 101, the upper box body 102 is arranged at the upper part of the lower box body 101, the solar panel assembly 103 is arranged at the upper part of the upper box body 102, the motor 104, the fan blades 105, the battery 107 and the fan shaft 108 are arranged in the lower box body 101, the lower side of the lower box body 101 at the lower part where the fan blades 105 are arranged is hollowed out, and the fan shaft 108 is connected with the motor 104 and the fan blades 105; the USB interface 109 and the power interface 110 are provided on the outer surface of the lower case. The solar panel assembly 103, the motor 104, the power interface 110, the USB interface 109, and the battery 107 are connected by electric wires.
The computer bag using method comprises the following steps: the back of the computer which is just used is placed at the hollow-out position of the lower box body of the multifunctional computer bag, and the motor 104 drives the fan shaft 108 and the fan blades 105 to rotate so as to dissipate heat of the computer. The battery 107 may be connected to a computer via a wire to recharge the computer. Solar panel assembly 103 may absorb solar light energy and convert it to electrical energy for storage in battery 107. When placing the computer bag, lower box 101 is down, and collision avoidance system 100 on lower box 101 plays a role, prevents that the dynamics is too big to cause unexpected injury to the computer. Meanwhile, the anti-collision system 100 can also prevent the computer from being damaged when the computer bag falls. The power interface 110 may provide power to the computer and the battery 107 when the computer is not in use.
In addition, the computer bag can also be used as a computer desk, a computer can be directly placed on the platform, the upper box 102 is opened, the solar panel component 103 absorbs light energy to charge the battery 107, and the battery 107 supplies power to the computer. The motor 104 drives the fan shaft 108 and the fan blades 105 to rotate, so as to dissipate heat of the computer. The USB interface 109 can transmit data when the computer bag works.
the anti-collision system 100 arranged on the multifunctional computer bag can effectively prevent the computer bag from being accidentally dropped to damage a computer, and the multifunctional computer bag can effectively solve the problems of heat dissipation of the computer after use and the problems of insufficient electric quantity and inconvenient data transmission when the computer is used outdoors. The multifunctional computer bag is small and practical, and solves the practical problems of a great number of computer users.
Preferably, there are four of the fan blades 105.
The multi-blade heat dissipation device has strong heat dissipation capability and is symmetrical and attractive.
Preferably, a fan protection shell 106 is arranged outside the fan blades 105.
The fan protection shell 106 can protect the fan blades 105, and safety is improved.
Preferably, there are two batteries 107, and the batteries 107 are placed symmetrically about the laptop bag.
The dual batteries may store more power while maintaining the balance of the computer bag.
the elastic supporting device 43, the compression-resistant deformation sheet mechanism, the buffer 42 and the gas anti-collision device form an anti-collision system 100. The gas collision preventing means includes a gas generating means and a gas soft membrane 44.
The buffer 42, the elastic supporting device 43, the compression-resistant deformation sheet mechanism and the gas soft membrane 44 bear impact force at the same time, so that the force is effectively removed, and a stressed object is protected. Specifically, the buffer 42 can utilize the combined action of frictional heat generation, spring elastic deformation, hydraulic buffering and pneumatic buffering to buffer acute impact force relatively instantaneously, and along with the continuous action of the device, the impact force capable of resisting impact is increased; the elastic supporting device 43 fully converts the pressure into heat generated by elastic deformation and friction, and has simple structure and obvious effect; the effective action area of the compression-resistant deformation sheet mechanism is large, the impact force can be buffered in a large area, and the structure is simple and effective; the gas anti-collision device utilizes the buffering of gas to eliminate and grind the residual impact force after the force is unloaded by other devices.
The impact cylinder 1, the threaded hole 2, the anti-falling main spring 3, the telescopic friction column 4, the elastic friction block 5, the buffer shell 6, the oil hole 7, the oil cavity a8, the piston 9, the air cavity a10, the air pressure balance hole 11, the opposite impact mechanism spring 12, the air pressure cavity shell 13, the air cavity b14, the oil cavity b15, the air cavity c16, the reverse piston 17, the movable oil cavity 18, the oil pressure adjusting piston 19, the piston supporting spring 20 and the oil pressure adjusting device shell 21 form a buffer 42 shown in FIG. 3; the impact action cylinder 1 is arranged in the buffer shell 6, two threaded holes 2 are respectively punched at the upper end and the lower end of the buffer shell 6, the anti-falling main spring 3 is sleeved on the impact action cylinder 1, and the anti-falling main spring 3 is arranged in the buffer shell 6; the lower end of the telescopic friction column 4 is fixedly connected to the impact acting column body 1, the upper end of the telescopic friction column 4 is in contact with the elastic friction block 5, and the elastic friction block 5 is trapezoidal. The elastic friction block 5 is fixed to the damper housing 6. The oil hole 7 is arranged at the lower end of the impact action cylinder 1, the oil hole 7 is connected with an oil cavity a8 and an oil cavity b15, the piston 9 is arranged at the right end of the oil cavity a8, and the air cavity c16 is arranged at the right end of the piston 9; air chamber a10 is intermediate the impact cylinder 1 and the counter piston 17, air chamber a10 and air chamber b14 being connected by air pressure balance apertures 11. The percussion cylinder 1 and the counter piston 17 are connected by a counterpulsation mechanism spring 12. The air pressure chamber shell 13 is fixed at the lower part in the buffer shell 6, and an oil chamber b15 is arranged between the air pressure chamber shell 13 and the buffer shell 6. The lower portion of the damper housing 6 is connected with an oil pressure adjusting device housing 21, and the movable oil chamber 18 and the oil chamber b15 are connected through a pipe. An oil pressure adjusting piston 19 is arranged in an oil pressure adjusting device shell 21, one end of a piston supporting spring 20 is connected with the lower end of the oil pressure adjusting device shell 21, the other end of the piston supporting spring is connected with the oil pressure adjusting piston 19, and a small air hole is formed in the bottom end of the oil pressure adjusting device shell 21.
The telescopic friction column 4 shown in fig. 6 comprises a lower telescopic cylinder 52, a friction steel ball 50, an upper telescopic cylinder 51 and a telescopic cylinder spring 53. The upper end of the upper telescopic cylinder 51 is provided with a spherical cavity for wrapping the friction steel ball 50, the friction steel ball 50 can freely rotate in the upper telescopic cylinder 51, the lower telescopic cylinder 52 is fixed on the impact acting column body 1, and the telescopic cylinder spring 53 is connected with the upper telescopic cylinder 51 and the telescopic cylinder spring 53. The upper telescopic cylinder 51 is a cylinder with a spherical cavity at the upper end and a stop block at the outer side of the lower end, and the lower telescopic cylinder 52 is a cylinder with an opening and a stop block at the upper end.
when the upper end of the friction steel ball 50 is pressed, the upper telescopic cylinder 51 compresses the telescopic cylinder spring 53, the pressure of the telescopic cylinder spring 53 is increased, and the upper telescopic cylinder 51 is pressed into the lower telescopic cylinder 52.
After the buffer 42 finishes the buffer function, the anti-falling main spring 3, the hedging mechanism spring 12 and the piston supporting spring 20 assist the buffer 42 to restore to the original state.
In the buffer 42, the elastic friction block 5 is trapezoidal, and the pressure applied to the telescopic friction column 4 is increased along with the downward pressing of the column body 1 under the action of impact, so that the buffer action is more and more obvious. The piston 9 moves leftwards to block part of the oil holes 7, the oil holes 7 capable of discharging oil become small, the oil is pressed slowly, and the impact force is effectively removed. The anti-falling main spring 3 unloads partial force, the telescopic friction column 4 and the elastic friction block 5 mutually rub and extrude the unloading force, and the impact force is resisted by the combined action of hydraulic pressure, air pressure buffering and various structures, so that the object is effectively protected.
The buffer 42 receives an impact force directed to the impact-acting cylinder 1, the impact-acting cylinder 1 moves rightward, the impact-acting cylinder 1 compresses the anti-falling main spring 3, and the anti-falling main spring 3 receives a part of the impact force. Scalable friction post 4 moves right along with striking effect cylinder 1, and elasticity clutch blocks 5 is trapezoidal in scalable friction post 4, and scalable friction post 4 shortens, and telescopic cylinder spring 53 compresses, and telescopic cylinder spring 53 pressure grow, the pressure grow between friction steel ball 50 and the elasticity clutch blocks 5, and frictional force increases along with pressure increase, and cushioning effect grow gradually. As the cylinder 1 moves to the right, the pressure in the air chamber b14 increases gradually, the reverse piston 17 moves to the left by the pressure in the air chamber b14, the reverse piston 17 moves to the left to compress the recoil mechanism spring 12, and the recoil mechanism spring 12 buffers the impact force. The reverse piston 17 moves leftwards to compress the air chamber a10, the pressure in the air chamber a10 is increased, the air enters the air chamber b14 through the air pressure balancing hole 11, the pressure of the air chamber a10 is consistent with that of the air chamber b14, and the reverse piston 17 moves leftwards without resistance of air pressure. The reverse piston 17 moves leftward to press the air chamber c16, the pressure of the air chamber c16 increases, and the piston 9 is pushed leftward by the air pressure in the air chamber c 16. The piston 9 moves leftwards, hydraulic oil in the oil chamber 8 is pressed to the oil chamber b15 through the oil hole 7, the oil hole 7 is less and less as the piston 9 moves leftwards, the oil outlet speed is slow, the hydraulic pressure bears the impact force, and the capacity of bearing the force is increased as the piston 9 moves leftwards. The pressure in the oil chamber b15 increases, the hydraulic oil in the oil chamber b15 is pressurized into the movable oil chamber 18, the pressure in the movable oil chamber 18 increases, the oil pressure adjusting piston 19 moves rightward to compress the piston supporting spring 20, and the air in the oil pressure adjusting device housing 21 is released from the aperture at the bottom end of the oil pressure adjusting device housing 21.
The compression-resistant deformation sheet mechanism comprises four deformation sheets 41, the buffer single structure 49 is a regular octagonal steel sheet lacking one side, the opening sides of the four buffer single structures 49 are connected to form the four deformation sheets 41, and the four deformation sheets 41 are connected to form the compression-resistant deformation sheet mechanism.
The four-piece deformation piece 41 is deformed by force, and the opening is pressed to receive the impact force. The four-petal body deformation sheets 41 are sequentially arranged to form a compression-resistant deformation sheet mechanism, and when a certain four-petal body deformation sheet 41 is subjected to pressure from a certain direction or a plurality of directions, the internal of the four-petal body deformation sheet 41 generates deformation impact resistance; meanwhile, the four-petal body deformation sheet 41 deforms and transmits impact force to the four-petal body deformation sheet contacted with the periphery, and the impact force is gradually reduced along with the transmission.
The elastic supporting device 43 is shown in fig. 5, the elastic supporting device 43 comprises a flexible column 30, a steel ball 31, a deforming device shell 32, a spring piece 33, a scoring ball 34 and a special-shaped cushion 35; the easily deformable soft column 30 is fixedly connected with the spring piece 33, the spring piece 33 is fixedly connected with the rowing ball 34, the special-shaped soft cushion 35 is arranged at the bottom end inside the deformation device shell 32, and the steel ball 31 is arranged in a gap between the spring piece 33, the easily deformable soft column 30 and the deformation device shell 32.
When the easily deformable soft column 30 is subjected to the axial force directed to the easily deformable soft column 30, the easily deformable soft column 30 bends and deforms, meanwhile, the easily deformable soft column 30 extrudes the spring piece 33 and the scoring ball 34, the spring piece 33 bends under the stress, the scoring ball 34 moves towards the bottommost end of the special-shaped soft pad 35, and the scoring balls 34 are clasped and extruded with each other.
In the process, the easily deformable soft column 30 deforms to remove a part of impact force, and the steel balls 31 mutually extrude to absorb the force; the spring plate 33 deforms to remove a part of the impact force, and the striking ball 34 and the special-shaped soft pad 35 rub to remove a part of the impact force. The elastic supporting device 43 can convert the impact force into the frictional heat between the elastic deformation of the easily deformable soft column 30 and the spring piece 33 and between the striking ball 34 and the special-shaped soft pad 35 and the frictional heat between the spring piece 33, the easily deformable soft column 30, the deforming device shell 32 and the steel ball 31. The deformation rotating force device 43 converts the impact force into energy of friction heat generation and elastic deformation in the device, and the device can effectively unload the impact force.
The gas generator shown in fig. 4 includes a reaction solution chamber a60, a connection cylinder 61, a reaction chamber 62, a coil cylinder 63, a gas outlet valve 64, a reaction solution chamber b65, magnetic induction pig iron 66, a waste liquid discharge valve 67, and a collision protection spring 68. The reaction solution cavity a60, the reaction cavity 62, the reaction solution cavity b65 are connected by a connecting column tube 61, a coil is fully wound on the coil tube 63, the coil tube 63 surrounds the reaction cavity 62, the lower end of the upper end of the magnetic induction pig iron 66 is a thin cylinder, the thin cylinder is in interference fit with the inner diameter of the connecting column tube 61, the middle cylinder of the magnetic induction pig iron 66 is a thick cylinder, the diameter ratio of the middle cylinder is larger than the inner diameter of the connecting column tube 61, an anti-collision protection spring 68 is sleeved at the lower end of the upper end of the magnetic induction pig iron 66, one end of the anti-collision protection spring 68 abuts against the inner side of the reaction cavity 62, the other end of the anti-collision protection spring abuts against the magnetic induction pig iron 66, circular grooves are formed in the upper middle parts. The gas generating device is arranged in the computer bag.
The coils of the coil bobbin 63 can be electrified with alternating current, and the magnetic induction pig iron 66 moves up and down under the action of a magnetic field; when the magnetic induction pig iron 66 moves upwards, the solution in the reaction solution cavity b65 is brought into the reaction cavity 62 by the slot on the thin cylinder at the lower end of the magnetic induction pig iron 66; when the magnetic induction pig iron 66 moves downwards, the slot on the thin cylinder at the upper end of the magnetic induction pig iron 66 can bring the solution in the reaction solution cavity a60 into the reaction cavity 62; the two solutions react in the reaction cavity 62 to generate gas, the gas is discharged from the gas outlet valve 64, the discharged gas is input into the gas soft membrane 44, and the waste liquid is discharged from the waste liquid discharge valve 67; the solutions in the reaction solution chamber a60 and the reaction solution chamber b65 may be aluminum sulfate and sodium bicarbonate solutions, respectively.
The gas generating device can convey the solution for many times in a short time, and simultaneously the magnetic induction pig iron 66 moves up and down to stir the solution, so that the solution reacts quickly to generate gas; the device can generate gas quickly and effectively cope with sudden impact.
The distance measuring sensor 46 sends a signal to the controller when sensing the collision of an object, the controller starts the gas generating device, and the gas generating device rapidly generates gas to react to the impact force.
The crush pad mechanism, the damper 42, the elastic support device 43, the gas film 44, and the distance measuring sensor 46 are installed in the crash module 45. The four-petal deformation sheet 41 is filled in the anti-collision module 45, the buffer 42 is fixed on the anti-collision module 45, and the impact action column 1 of the buffer 42 is positioned on the outer surface of the anti-collision module 45. The deformation device shell 32 of the elastic supporting device 43 is inserted into the four-petal deformation sheet 41, and the easily deformable soft column 30 of the elastic supporting device 43 is positioned on the outer surface of the anti-collision module 45. The gas soft film 44 of the gas anti-collision device is arranged on the surface of the anti-collision module 45, and the distance measuring sensor 46 is fixed on the anti-collision module 45.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A multifunctional computer bag is characterized by comprising an anti-collision system (100), a lower box body (101), an upper box body (102), a solar panel assembly (103), a motor (104), fan blades (105), a battery (107), a fan shaft (108), a USB interface (109) and a power supply interface (110); the anti-collision system (100) is arranged at the lower part of the lower box body (101), the upper box body (102) is arranged at the upper part of the lower box body (101), the solar panel assembly (103) is arranged at the upper part of the upper box body (102), the motor (104), the fan blades (105), the battery (107) and the fan shaft (108) are arranged in the lower box body (101), the lower side of the lower box body (101) at the lower part of the fan blades (105) is hollowed out, and the fan shaft (108) is connected with the motor (104) and the fan blades (105); the USB interface (109) and the power supply interface (110) are arranged on the outer surface side of the lower box body; the solar panel assembly (103), the motor (104), the power interface (110), the USB interface (109) and the battery (107) are connected through electric wires; the elastic supporting device (43), the compression-resistant deformation sheet mechanism, the buffer (42) and the gas anti-collision device form an anti-collision system (100); the gas anti-collision device comprises a gas generating device and a gas soft film (44); the compression-resistant deformation sheet mechanism, the buffer (42), the elastic supporting device (43), the gas soft membrane (44) and the distance measuring sensor (46) are all arranged in the anti-collision module (45); the four-petal deformation sheet (41) is filled in the anti-collision module (45), the buffer (42) is fixed on the anti-collision module (45), and the impact action column (1) of the buffer (42) is positioned on the outer surface of the anti-collision module (45); the deformation device shell (32) of the elastic supporting device (43) is inserted into the four-petal deformation sheet (41), and the easily-deformable soft column (30) of the elastic supporting device (43) is positioned on the outer surface of the anti-collision module (45); a gas soft film (44) in the gas anti-collision device is arranged on the surface of an anti-collision module (45), and a distance measuring sensor (46) is fixed on the anti-collision module (45).
2. The multifunctional computer bag according to claim 1, wherein the number of the fan blades (105) is four.
3. The multifunctional computer bag as claimed in claim 2, wherein a fan protecting case (106) is provided outside the fan blades (105).
4. The multifunctional computer bag according to claim 1, wherein there are two batteries (107), and the batteries (107) are disposed symmetrically with respect to the multifunctional computer bag.
5. The multifunctional computer bag according to claim 1, wherein the elastic supporting means (43) comprises an easily deformable soft column (30), a steel ball (31), a deforming means housing (32), a spring plate (33), a scoring ball (34), and a shaped soft pad (35); the easily deformable soft column (30) is fixedly connected with the spring piece (33), the spring piece (33) is fixedly connected with the scratching ball (34), the special-shaped soft pad (35) is arranged at the bottom end inside the deformation device shell (32), and the steel ball (31) is contained in a gap between the spring piece (33), the easily deformable soft column (30) and the deformation device shell (32).
6. The multifunctional computer bag as claimed in claim 1, wherein the impact cylinder (1), the threaded hole (2), the anti-falling main spring (3), the telescopic friction column (4), the elastic friction block (5), the buffer housing (6), the oil hole (7), the oil cavity a (8), the piston (9), the air cavity a (10), the air pressure balance hole (11), the hedging mechanism spring (12), the air pressure cavity housing (13), the air cavity b (14), the oil cavity b (15), the air cavity c (16), the reverse piston (17), the movable oil cavity (18), the oil pressure adjusting piston (19), the piston support spring (20) and the oil pressure adjusting device housing (21) form a buffer (42); the impact cylinder (1) is arranged in the buffer shell (6), two threaded holes (2) are respectively punched at the upper end and the lower end of the buffer shell (6), the anti-falling main spring (3) is sleeved on the impact cylinder (1), and the anti-falling main spring (3) is arranged in the buffer shell (6); the lower end of the telescopic friction column (4) is fixedly connected to the impact action column body (1), the upper end of the telescopic friction column (4) is in contact with the elastic friction block (5), and the elastic friction block (5) is trapezoidal; the elastic friction block (5) is fixed on the buffer shell (6); the oil hole (7) is arranged at the lower end of the impact cylinder (1), the oil hole (7) is connected with an oil cavity a (8) and an oil cavity b (15), the piston (9) is arranged at the right end of the oil cavity a (8), and the air cavity c (16) is arranged at the right end of the piston (9); the air cavity a (10) is arranged between the impact cylinder (1) and the reverse piston (17), and the air cavity a (10) and the air cavity b (14) are connected by an air pressure balance hole (11); the impact cylinder (1) and the reverse piston (17) are connected by a spring (12) of a hedging mechanism; the air pressure cavity shell (13) is fixed at the inner lower part of the buffer shell (6), and an oil cavity b (15) is arranged between the air pressure cavity shell (13) and the buffer shell (6); the lower part of the buffer shell (6) is connected with an oil pressure adjusting device shell (21), and a movable oil cavity (18) is connected with an oil cavity b (15) through a pipeline; an oil pressure adjusting piston (19) is arranged in an oil pressure adjusting device shell (21), one end of a piston supporting spring (20) is connected with the lower end of the oil pressure adjusting device shell (21), the other end of the piston supporting spring is connected with the oil pressure adjusting piston (19), and a small air hole is formed in the bottom end of the oil pressure adjusting device shell (21).
7. The multifunctional computer bag as claimed in claim 1, wherein the crush-resistant sheet mechanism comprises four-petal crush-resistant sheets (41), the buffer single structure (49) is a regular octagonal steel sheet lacking one side, the open sides of the four buffer single structures (49) are connected to form the four-petal crush-resistant sheets (41), and the plurality of four-petal crush-resistant sheets (41) are connected to form the crush-resistant sheet mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056887.0A CN108813877B (en) | 2018-09-11 | 2018-09-11 | Multifunctional computer bag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056887.0A CN108813877B (en) | 2018-09-11 | 2018-09-11 | Multifunctional computer bag |
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| Publication Number | Publication Date |
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| CN108813877A CN108813877A (en) | 2018-11-16 |
| CN108813877B true CN108813877B (en) | 2019-12-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201694228U (en) * | 2010-01-23 | 2011-01-05 | 浙江万达汽车方向机有限公司 | Adjustable energy absorbing steering column |
| CN206119433U (en) * | 2016-08-30 | 2017-04-26 | 长汀县依则达手袋制品有限公司 | Formula computer package is slowed down to computer power of weighing down |
| CN106419003A (en) * | 2016-11-17 | 2017-02-22 | 青岛雷神科技有限公司 | Outdoor backpack for laptops |
| CN207712647U (en) * | 2018-01-17 | 2018-08-10 | 胶州市三步纸制品有限公司 | A kind of Novel seismic-proof laptop Packaging Box |
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