Damage early warning device for electronic commerce computer

Abstract

The invention relates to the technical field of computer protection, and discloses a damage early warning device for an e-commerce computer, the damage early warning device comprises a shell, the inner wall of the shell is fixedly connected with a placing frame, the top of the shell is slidably connected with a cover plate, when a disc inclines, mercury in the disc rolls down in the lower horizontal direction, and the safety of the disc is improved. Mercury is made to make contact with one pair of power output blocks and power connection blocks, electric telescopic rods extend, the extending electric telescopic rods extrude gas in a pneumatic pipe, a balance weight piston block moves outwards along the inner wall of the pneumatic pipe, and the balance weight piston block moving outwards drives a fixing frame to synchronously move outwards through a first conveying pipe; when the computer body is collided, air in the first conveying pipe enters the fixing frame and the first expansion air bags, the first expansion air bags inclining downwards are expanded, when equipment inclines, the corresponding first expansion air bags are expanded, a buffer area is formed at the collision end of the computer body, and the protection effect on the computer body is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of computer protection equipment, in particular to a damage warning device for an e-commerce computer. Background Art

[0002] E-commerce is a business activity that uses information network technology as a means and focuses on commodity exchange. "E-commerce", "electronic" is a technology and a means, while "business" is the core purpose. All means are created to achieve the purpose. An e-commerce specialist is a person who uses computer technology, network technology and other modern information technologies to carry out related work.

[0003] When an e-commerce computer is operated and used in different occasions, it is necessary to place the e-commerce computer in a storage box for packaging and transportation. During the transportation process, the damage often occurs because the storage box falls, causing the computer to bear excessive impact force, thereby causing the computer to be damaged. In view of the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a damage warning device for an e-commerce computer, comprising a housing, a placement rack fixedly connected to the inner wall of the housing, a cover plate slidably connected to the top of the housing, a computer body placed on the top of the placement rack, and characterized in that it also includes:

[0005] The control mechanism includes a disc fixedly connected to the bottom of the placement frame, four power output blocks are fixedly connected to the side wall of the disc, four power receiving blocks are fixedly connected to the inner wall of the disc, a groove is opened at the bottom of the inner wall of the disc, and mercury is placed on the inner wall of the groove;

[0006] The power mechanism comprises four air pressure tubes fixedly connected to the top of the shell, a transmission tube 2 is connected through two air pressure tubes, a fixed bracket is fixedly connected to the inner wall of the four air pressure tubes, an electric telescopic rod is fixedly connected to the side wall of the fixed bracket, a piston disc is fixedly connected to the end of the electric telescopic rod away from the fixed bracket, a counterweight piston block is slidably connected to the inner wall of the air pressure tube, a transmission tube 1 is fixedly connected to the side of the counterweight piston block away from the piston disc, a flow port 1 is provided on the side wall of the transmission tube 1, a fixed bracket is connected through one end of the transmission tube 1 away from the counterweight piston block, an expansion airbag 1 is connected through the side wall of the fixed bracket, a protective component is connected through the side wall of the fixed bracket, a buffer component is fixedly connected to the side wall of the counterweight piston block, and a mercury tool is used to adjust the pressure of the transmission tube 1. The device has the characteristics of good conductivity. A control mechanism and a power mechanism are arranged inside the device. Before use, place the computer body on the top of the placement rack and ensure that the power block is in a power-connected state. If the device is tilted due to a large bump outside, the outer shell, the placement rack and the disc will tilt. When the disc tilts, the mercury inside the disc will roll toward a lower horizontal direction, causing the mercury to contact one pair of power blocks and the power connection block. At this time, the power of the power block is transmitted to the electric telescopic rod through the mercury and the power connection block, causing the electric telescopic rod to extend. The extended electric telescopic rod squeezes the gas inside the air pressure tube, causing the counterweight piston block to move outward along the inner wall of the air pressure tube, and the outward-moving counterweight piston block drives the fixed frame to move outward synchronously through the transmission tube, presenting a Figure 5 state, and at this time, the gas on the left side of the counterweight piston block will be transmitted to the inside of the transmission tube one through the flow port one, and the gas inside the transmission tube one enters the fixed frame and the expansion airbag one, so that the downward-tilted expansion airbag one will expand. Through the application of the above components, when the equipment is tilted, the corresponding expansion airbag one will expand, so that a buffer area is formed at the collision end of the computer body, thereby improving the protection effect of the computer body.

[0007] Preferably, the protective component includes a telescopic tube connected to the side wall of the fixing frame, and one end of the plurality of telescopic tubes away from the fixing frame is connected to the mounting plate, and an air pressure groove is provided on the inner wall of the mounting plate. The above-mentioned mercury is used to control the expansion of the bottom expansion airbag. A groove is provided inside the device. The mercury's own tension is used. After the mercury is inside the groove, the mercury will gather at the center of the disc due to the influence of its own tension, presenting a Figure 4 By applying the above components, it is possible to prevent the mercury from rolling when the equipment vibrates slightly, thereby affecting the protection effect.

[0008] Preferably, the protective component also includes an expansion airbag 2 that is connected through the side wall of the air pressure groove, and the side wall of the piston disk is slidably connected to the inner wall of the air pressure tube. As the improper gas in the air pressure tube enters the interior of the fixed frame, the gas inside the fixed frame will be transmitted to the interior of the air pressure groove through the telescopic tube, so that the gas inside the air pressure groove increases, and the gas inside the air pressure groove will force the corresponding expansion airbag 2 to expand, thereby increasing the protective effect of the equipment on the side wall of the computer body.

[0009] Preferably, the buffer assembly includes a limit block 1 fixedly connected to the inner wall of the pneumatic tube, a limit block 2 fixedly connected to the inner wall of the pneumatic tube, a pulling line fixedly connected to one end of the counterweight piston block away from the limit block 1, and an end of the pulling line away from the counterweight piston block is fixedly connected to the side wall of the piston disk.

[0010] Preferably, the buffer assembly further comprises a sliding groove provided on the inner wall of the counterweight piston block, two flow openings 2 are provided on the side wall of the pulling line, and the inner walls of the two flow openings 2 are connected to the inner wall of the sliding groove.

[0011] Preferably, the buffer assembly also includes two blocking sliders slidably connected to the inner wall of the sliding groove, a sliding frame is fixedly connected to the inner wall of the sliding groove, a folding frame is rotatably connected between the two blocking sliders, and a supporting cylinder is rotatably connected to the side wall of the folding frame. Utilizing the characteristic that the above-mentioned counterweight piston block moves outward, a buffer assembly is arranged inside the device, wherein as the counterweight piston block moves outward, the side wall of the sliding square rod will contact the side wall of the limit block 1, forcing the sliding square rod to extend the inner wall of the counterweight piston block to slide, and the sliding sliding square rod drives the supporting cylinder to move outward synchronously, and the moving supporting cylinder will drive the folding position of the folding frame to move, and the folded folding frame will drive the blocking sliders at both ends to slide along the inner wall of the sliding groove, forming a gap between the blocking slider and the flow port 2, so that the blocking slider can move from Figure 9 The position is transformed into Figure 10 In the state of one, if the side wall of the computer body squeezes the expansion airbag one and the expansion airbag two at this time, the internal gas of the expansion airbag one and the expansion airbag two will be returned to the inside of the transmission tube one through the fixing frame, and finally enter the inside of the air pressure tube through the gap formed by the blocking slider and the flow port two. In this process, since the gas needs to pass through the gap formed by the blocking slider and the flow port two, the resistance encountered by the gas when passing through the counterweight piston block is increased. Through the application of the above-mentioned components, the flow velocity resistance of the gas is increased when the device collides, so that the expansion airbag one and the expansion airbag two can absorb more reaction force, avoiding the over-expansion of the expansion airbag one and the expansion airbag two. When the expansion airbag one and the expansion airbag two come into contact with the computer body, the rebound force of the expansion airbag one and the expansion airbag two causes secondary damage to the computer body.

[0012] Preferably, the buffer assembly also includes a spring telescopic rod slidably connected to the side wall of the sliding frame, an arc-shaped stopper is fixedly connected to the side wall of the spring telescopic rod, and a sliding square rod is slidably connected to the inner wall of the counterweight piston block.

[0013] Preferably, the outer wall of the supporting cylinder is rotatably connected to the inner wall of the sliding square rod, and the inner wall of the telescopic tube is connected through the inner wall of the air pressure groove. When the above-mentioned device is flipped, the piston disc drives the counterweight piston block to move. An air pressure tube and a transmission tube 2 are arranged inside the device, wherein two air pressure tubes diagonally opposite to each other pass through the transmission tube 2 to ensure that the two air pressure tubes are in a through state. When one of the electric telescopic rods is extended to drive the piston disc to move, the piston disc at the other end will slide accordingly, and the piston disc at the other end drives the counterweight piston block to move synchronously through the corresponding pulling line, presenting a Figure 10 The counterweight piston block on the left side will be away from the transmission tube 2, while the counterweight piston block on the right side will be closer to the transmission tube 2. Through the application of the above components, the counterweight piston block at the downwardly tilted end will move more outward to increase the counterweight at the downwardly tilted end, while the counterweight piston block at the other end will move closer to the center to reduce the counterweight at that end. When the equipment flips at a large angle, the movement of the counterweight piston block can ensure that the impact surface of the equipment can always face downward, thereby avoiding a large flipping angle, which will cause the equipment cover to face downward and affect the protection effect.

[0014] The present invention has the following beneficial effects:

[0015] (1) The present invention utilizes the good conductivity of mercury and sets a control mechanism and a power mechanism inside the device. Before use, the computer body is placed on the top of the placement rack and ensure that the power block is in a power-on state. If the device is tilted due to a large bump on the outside, the housing, the placement rack and the disc will tilt. When the disc tilts, the mercury inside the disc will roll toward a lower horizontal direction, causing the mercury to contact one pair of power blocks and power connection blocks. At this time, the power of the power block is transmitted to the electric telescopic rod through the mercury and the power connection block, causing the electric telescopic rod to extend. The extended electric telescopic rod squeezes the gas inside the air pressure tube, causing the counterweight piston block to move outward along the inner wall of the air pressure tube. The outward-moving counterweight piston block drives the fixed frame to move outward synchronously through the transmission tube, presenting a Figure 5 state, and at this time, the gas on the left side of the counterweight piston block will be transmitted to the inside of the transmission tube one through the flow port one, and the gas inside the transmission tube one enters the fixed frame and the expansion airbag one, so that the downward-tilted expansion airbag one will expand. Through the application of the above components, when the equipment is tilted, the corresponding expansion airbag one will expand, so that a buffer area is formed at the collision end of the computer body, thereby improving the protection effect of the computer body.

[0016] (2) The present invention utilizes the above-mentioned mercury to control the expansion of the bottom expansion airbag. A groove is provided inside the device. The mercury's own tension is utilized. After the mercury is inside the groove, the mercury will gather at the center of the disk due to the influence of its own tension, presenting Figure 4 By applying the above components, it is possible to prevent the mercury from rolling and affecting the protective effect when the equipment vibrates slightly. In addition, as the inappropriate gas in the air pressure tube enters the interior of the fixing frame, the gas inside the fixing frame will be transmitted to the interior of the air pressure tank through the telescopic tube, so that the gas inside the air pressure tank increases, and the gas inside the air pressure tank will force the corresponding expansion airbag 2 to expand, thereby increasing the protective effect of the equipment on the side wall of the computer body.

[0017] (3) The present invention utilizes the characteristic that the counterweight piston block moves outward, and a buffer assembly is arranged inside the device, wherein as the counterweight piston block moves outward, the side wall of the sliding square rod will contact the side wall of the limit block 1, forcing the sliding square rod to extend the inner wall of the counterweight piston block to slide, and the sliding sliding square rod drives the supporting cylinder to move outward synchronously, and the moving supporting cylinder drives the folding position of the folding frame to move, and the folded folding frame drives the blocking sliders at both ends to slide along the inner wall of the sliding groove, forming a gap between the blocking slider and the flow port 2, so that the blocking slider can move from Figure 9 The position is transformed into Figure 10 In the state of one, if the side wall of the computer body squeezes the expansion airbag one and the expansion airbag two at this time, the internal gas of the expansion airbag one and the expansion airbag two will be returned to the inside of the transmission tube one through the fixing frame, and finally enter the inside of the air pressure tube through the gap formed by the blocking slider and the flow port two. In this process, since the gas needs to pass through the gap formed by the blocking slider and the flow port two, the resistance encountered by the gas when passing through the counterweight piston block is increased. Through the application of the above-mentioned components, the flow velocity resistance of the gas is increased when the device collides, so that the expansion airbag one and the expansion airbag two can absorb more reaction force, avoiding the over-expansion of the expansion airbag one and the expansion airbag two. When the expansion airbag one and the expansion airbag two come into contact with the computer body, the rebound force of the expansion airbag one and the expansion airbag two causes secondary damage to the computer body.

[0018] (4) The present invention utilizes the characteristic that when the above-mentioned device is turned over, the piston disc drives the counterweight piston block to move. A pneumatic tube and a transmission tube 2 are arranged inside the device, wherein two pneumatic tubes diagonally opposite to each other pass through the transmission tube 2 to ensure that the two pneumatic tubes are in a through-connected state. When one of the electric telescopic rods is extended to drive the piston disc to move, the piston disc at the other end will slide accordingly, and the piston disc at the other end drives the counterweight piston block to move synchronously through the corresponding pulling line, presenting a Figure 10The counterweight piston block on the left side will be away from the transmission tube 2, while the counterweight piston block on the right side will be closer to the transmission tube 2. Through the application of the above components, the counterweight piston block at the downwardly tilted end will move more outward to increase the counterweight at the downwardly tilted end, while the counterweight piston block at the other end will move closer to the center to reduce the counterweight at that end. When the equipment flips at a large angle, the movement of the counterweight piston block can ensure that the impact surface of the equipment can always face downward, thereby avoiding a large flipping angle, which will cause the equipment cover to face downward and affect the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the explosion of the internal components of the housing of the present invention;

[0023] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram;

[0024] Figure 5 It is a cross-sectional schematic diagram of the power mechanism of the present invention;

[0025] Figure 6 It is a cross-sectional schematic diagram of the protection component of the present invention;

[0026] Figure 7 It is a schematic cross-sectional view of the internal components of the protective component of the present invention;

[0027] Figure 8 It is a cross-sectional schematic diagram of the buffer assembly of the present invention;

[0028] Fig. 9 It is a schematic cross-sectional view of the interior of the buffer assembly of the present invention;

[0029] Fig.10 For the present invention Fig. 9 A magnified schematic diagram of B;

[0030] Fig.11 This is a schematic diagram of the working state of the blocking slider of the present invention;

[0031] Fig.12This is a schematic diagram of the working state of the counterweight piston block of the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] In the figure: 1, housing; 11, rack; 12, cover; 13, computer body; 2, control mechanism; 21, disc; 22, power output block; 23, power connection block; 24, groove; 25, mercury; 3, power mechanism; 31, air pressure tube; 32, fixed bracket; 33, electric telescopic rod; 34, piston disc; 35, counterweight piston block; 36, transmission tube 1; 37, fixed bracket; 38, expansion airbag 1; 39, flow port 1; 4. Protective assembly; 41. Telescopic tube; 42. Mounting plate; 43. Air pressure groove; 44. Inflatable airbag 2; 45. Transmission tube 2; 5. Buffer assembly; 51. Limit block 1; 52. Limit block 2; 53. Pull line; 54. Sliding groove; 55. Flow port 2; 56. Sliding frame; 57. Folding frame; 58. Support cylinder; 59. Sliding square rod; 510. Spring telescopic rod; 511. Arc stopper; 512. Blocking slider. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] For example, see Figure 1 - Figure 5 The present invention is a damage warning device for an e-commerce computer, comprising a housing 1, a placement rack 11 is fixedly connected to the inner wall of the housing 1, a cover plate 12 is slidably connected to the top of the housing 1, a computer body 13 is placed on the top of the placement rack 11, and the device further comprises:

[0036] The control mechanism 2 includes a disk 21 fixedly connected to the bottom of the placement frame 11, four power output blocks 22 are fixedly connected to the side wall of the disk 21, four power receiving blocks 23 are fixedly connected to the inner wall of the disk 21, a groove 24 is opened at the bottom of the inner wall of the disk 21, and mercury 25 is placed on the inner wall of the groove 24;

[0037] The power mechanism 3 includes four air pressure tubes 31 fixedly connected to the top of the shell 1, a transmission tube 2 45 is connected between two air pressure tubes 31, a fixed bracket 32 ​​is fixedly connected to the inner wall of the four air pressure tubes 31, an electric telescopic rod 33 is fixedly connected to the side wall of the fixed bracket 32, and the end of the electric telescopic rod 33 away from the fixed bracket 32 ​​is fixedly connected to the piston disk 34, a counterweight piston block 35 is slidably connected to the inner wall of the air pressure tube 31, a transmission tube 1 36 is fixedly connected to the side of the counterweight piston block 35 away from the piston disk 34, a flow port 1 39 is opened on the side wall of the transmission tube 1 36, and a fixed frame 37 is connected to the end of the transmission tube 1 36 away from the counterweight piston block 35, an expansion air bag 1 38 is connected to the side wall of the fixed frame 37, a protective component 4 is connected to the side wall of the fixed frame 37, and a buffer component 5 is fixedly connected to the side wall of the counterweight piston block 35. Mercury has the characteristic of good electrical conductivity. A control mechanism 2 and a power mechanism 3 are arranged inside the device. Before use, the computer body 13 is placed on the top of the placement frame 11, and it is ensured that the power block 22 is in a powered state. If the device is tilted due to a large bump outside, the housing 1, the placement frame 11 and the disc 21 will tilt. When the disc 21 tilts, the mercury 25 inside the disc 21 will roll toward a lower horizontal direction, so that the mercury contacts one pair of power blocks 22 and power connection blocks 23. At this time, the power of the power block 22 is transmitted to the electric telescopic rod 33 through the mercury 25 and the power connection block 23, so that the electric telescopic rod 33 is extended. The extended electric telescopic rod 33 squeezes the gas inside the air pressure tube 31, so that the counterweight piston block 35 moves outward along the inner wall of the air pressure tube 31, and the outward-moving counterweight piston block 35 drives the fixed frame 37 to move outward synchronously through the transmission tube 1 36, presenting as shown in the figure. Figure 5 state, and at this time, the gas on the left side of the counterweight piston block 35 will be transmitted to the inside of the transmission tube 36 through the flow port 139, and the gas inside the transmission tube 36 will enter the fixed frame 37 and the expansion airbag 138, so that the downward-tilted expansion airbag 138 will expand. Through the application of the above components, when the equipment is tilted, the corresponding expansion airbag 138 will expand, so that a buffer area is formed at the collision end of the computer body 13, thereby improving the protection effect of the computer body 13.

[0038] For example 2, please refer to Figure 6 - Fig.12The present invention is a damage warning device for an e-commerce computer. On the basis of the first embodiment, the protection component 4 includes a telescopic tube 41 connected to the side wall of the fixing frame 37, and the ends of the plurality of telescopic tubes 41 away from the fixing frame 37 are connected to the mounting plate 42. The inner wall of the mounting plate 42 is provided with an air pressure groove 43. The above-mentioned mercury 25 is used to control the expansion of the bottom expansion airbag 38. A groove 24 is provided inside the device. The mercury 25 is used to control the expansion of the bottom expansion airbag 38 ... Figure 4 By using the above components, it is possible to prevent the mercury 25 from rolling when the equipment vibrates slightly, thereby affecting the protection effect.

[0039] The protective component 4 also includes an expansion airbag 44 that is connected to the side wall of the air pressure groove 43. The side wall of the piston disk 34 is slidably connected to the inner wall of the air pressure tube 31. As the inappropriate gas in the air pressure tube 31 enters the interior of the fixing frame 37, the internal gas of the fixing frame 37 will be transmitted to the interior of the air pressure groove 43 through the telescopic tube 41, so that the gas inside the air pressure groove 43 increases, and the internal gas of the air pressure groove 43 will force the corresponding expansion airbag 44 to expand, thereby increasing the protective effect of the equipment on the side wall of the computer body 13.

[0040] The buffer assembly 5 includes a limit block 1 51 fixedly connected to the inner wall of the air pressure tube 31, a limit block 2 52 fixedly connected to the inner wall of the air pressure tube 31, and a pulling line 53 is fixedly connected to the end of the counterweight piston block 35 away from the limit block 1 51, and the end of the pulling line 53 away from the counterweight piston block 35 is fixedly connected to the side wall of the piston disk 34.

[0041] The buffer assembly 5 further includes a sliding groove 54 formed on the inner wall of the weighted piston block 35 , and two second flow openings 55 are formed on the side wall of the pulling line 53 . The inner walls of the two second flow openings 55 are connected to the inner wall of the sliding groove 54 .

[0042] The buffer assembly 5 also includes two blocking sliders 512 slidably connected to the inner wall of the sliding groove 54, a sliding frame 56 is fixedly connected to the inner wall of the sliding groove 54, a folding frame 57 is rotatably connected between the two blocking sliders 512, and a supporting cylinder 58 is rotatably connected to the side wall of the folding frame 57. Utilizing the characteristic that the above-mentioned counterweight piston block 35 moves outward, a buffer assembly 5 is arranged inside the device, wherein as the counterweight piston block 35 moves outward, the side wall of the sliding square rod 59 will contact the side wall of the limit block 1 51, forcing the sliding square rod 59 to extend the inner wall of the counterweight piston block 35 to slide, the sliding sliding square rod 59 drives the supporting cylinder 58 to move outward synchronously, the moving supporting cylinder 58 will drive the folding position of the folding frame 57 to move, and the folded folding frame 57 will drive the blocking sliders 512 at both ends to slide along the inner wall of the sliding groove 54, forming a gap between the blocking slider 512 and the flow port 2 55, so that the blocking slider 512 can move outward. Figure 9 The position is transformed into Figure 10 In the state of one, if the side wall of the computer body 13 squeezes the expansion airbag 1 38 and the expansion airbag 2 44 at this time, the internal gas of the expansion airbag 1 38 and the expansion airbag 2 44 will be returned to the inside of the transmission tube 1 36 through the fixing frame 37, and finally enter the inside of the air pressure tube 31 through the gap formed by the blocking slider 512 and the flow port 2 55. In this process, since the gas needs to pass through the gap formed by the blocking slider 512 and the flow port 2 55, the resistance encountered by the gas when passing through the counterweight piston block 35 is increased. Through the application of the above-mentioned components, the flow velocity resistance of the gas is increased when the device collides, so that the expansion airbag 1 38 and the expansion airbag 2 44 can absorb more reaction force, avoiding excessive expansion of the expansion airbag 1 38 and the expansion airbag 2 44. When the expansion airbag 1 38 and the expansion airbag 2 44 contact the computer body 13, the rebound force of the expansion airbag 1 38 and the expansion airbag 2 44 causes secondary damage to the computer body 13.

[0043] The buffer assembly 5 also includes a spring telescopic rod 510 slidably connected to the side wall of the sliding frame 56 , an arc-shaped stopper 511 is fixedly connected to the side wall of the spring telescopic rod 510 , and a sliding square rod 59 is slidably connected to the inner wall of the counterweight piston block 35 .

[0044] The outer wall of the supporting cylinder 58 is rotatably connected to the inner wall of the sliding square rod 59, and the inner wall of the telescopic tube 41 is connected through the inner wall of the air pressure groove 43. When the above-mentioned device is turned over, the piston disc 34 drives the counterweight piston block 35 to move. The air pressure tube 31 and the transmission tube 2 45 are arranged inside the device, wherein the two air pressure tubes 31 diagonally opposite to each other pass through the transmission tube 2 45 to ensure that the two air pressure tubes 31 are in a through state. When one of the electric telescopic rods 33 is extended to drive the piston disc 34 to move, the piston disc 34 at the other end will produce corresponding sliding, and the piston disc 34 at the other end drives the counterweight piston block 35 to move synchronously through the corresponding pulling line 53, presenting as shown in the figure. Figure 10The counterweight piston block 35 on the left side will be in state 2, and at this time, the counterweight piston block 35 on the right side will be closer to the transmission tube 2 45. Through the application of the above-mentioned components, the counterweight piston block 35 at the downwardly inclined end will move more outward to increase the counterweight at the downwardly inclined end, while the counterweight piston block 35 at the other end is closer to the center to reduce the counterweight at this end. When the equipment flips at a large angle, the movement of the counterweight piston block 35 can ensure that the impact surface of the equipment can always face downward, thereby avoiding a flipping angle that is too large, causing the equipment cover 12 to face downward, affecting the protection effect.

[0045] A specific application of this embodiment is: before use, place the computer body 13 on the top of the placement rack 11, and ensure that the power block 22 is in a power-on state; if the device is tilted due to a large bump on the outside, the housing 1, the placement rack 11 and the disc 21 will tilt. When the disc 21 tilts, the mercury 25 inside the disc 21 will roll toward a lower horizontal direction, so that the mercury contacts one pair of the power block 22 and the power connection block 23. At this time, the power of the power block 22 is transmitted to the electric telescopic rod 33 through the mercury 25 and the power connection block 23, so that the electric telescopic rod 33 is extended. The extended electric telescopic rod 33 squeezes the gas inside the air pressure tube 31, so that the counterweight piston block 35 moves outward along the inner wall of the air pressure tube 31, and the outward-moving counterweight piston block 35 drives the fixing frame 37 to move outward synchronously through the transmission tube 1 36, presenting a state as shown in the figure. Figure 5 state, and at this time, the gas on the left side of the counterweight piston block 35 will be transmitted to the inside of the transmission tube 36 through the flow port 139, and the gas inside the transmission tube 36 will enter the fixed frame 37 and the expansion airbag 138, so that the downward-tilted expansion airbag 138 will expand. Through the application of the above components, when the equipment is tilted, the corresponding expansion airbag 138 will expand, so that a buffer area is formed at the collision end of the computer body 13, thereby improving the protection effect of the computer body 13.

[0046] In order to use the mercury 25 to control the expansion of the bottom expansion airbag 38, a groove 24 is provided inside the device. By using the tension of the mercury 25 itself, after the mercury 25 is inside the groove 24, the mercury 25 will gather at the center of the disk 21 due to the influence of its own tension, presenting Figure 4 By applying the above components, it is possible to prevent the mercury 25 from rolling and affecting the protective effect when the equipment vibrates slightly. In addition, as the inappropriate gas in the air pressure tube 31 enters the interior of the fixing frame 37, the gas inside the fixing frame 37 will be transmitted to the interior of the air pressure groove 43 through the telescopic tube 41, so that the gas inside the air pressure groove 43 increases, and the gas inside the air pressure groove 43 will force the corresponding expansion airbag 2 44 to expand, thereby increasing the protective effect of the equipment on the side wall of the computer body 13.

[0047] Taking advantage of the outward movement of the above-mentioned counterweight piston block 35, a buffer assembly 5 is provided inside the device, wherein as the counterweight piston block 35 moves outward, the side wall of the sliding square rod 59 will contact the side wall of the limit block 1 51, forcing the sliding square rod 59 to extend the inner wall of the counterweight piston block 35 to slide, and the sliding sliding square rod 59 drives the supporting cylinder 58 to move outward synchronously, and the moving supporting cylinder 58 will drive the folding position of the folding frame 57 to move, and the folded folding frame 57 will drive the blocking sliders 512 at both ends to slide along the inner wall of the sliding groove 54, forming a gap between the blocking slider 512 and the flow port 2 55, so that the blocking slider 512 can move from Figure 9 The position is transformed into Figure 10 In the state of one, if the side wall of the computer body 13 squeezes the expansion airbag 1 38 and the expansion airbag 2 44 at this time, the internal gas of the expansion airbag 1 38 and the expansion airbag 2 44 will be returned to the inside of the transmission tube 1 36 through the fixing frame 37, and finally enter the inside of the air pressure tube 31 through the gap formed by the blocking slider 512 and the flow port 2 55. In this process, since the gas needs to pass through the gap formed by the blocking slider 512 and the flow port 2 55, the resistance encountered by the gas when passing through the counterweight piston block 35 is increased. Through the application of the above-mentioned components, the flow velocity resistance of the gas is increased when the device collides, so that the expansion airbag 1 38 and the expansion airbag 2 44 can absorb more reaction force, avoiding excessive expansion of the expansion airbag 1 38 and the expansion airbag 2 44. When the expansion airbag 1 38 and the expansion airbag 2 44 contact the computer body 13, the rebound force of the expansion airbag 1 38 and the expansion airbag 2 44 causes secondary damage to the computer body 13.

[0048] Taking advantage of the fact that when the above-mentioned device is turned over, the piston disc 34 drives the counterweight piston block 35 to move, a pneumatic tube 31 and a transmission tube 2 45 are arranged inside the device, wherein two pneumatic tubes 31 diagonally opposite to each other pass through the transmission tube 2 45 to ensure that the two pneumatic tubes 31 are in a through state, and when one of the electric telescopic rods 33 is extended to drive the piston disc 34 to move, the piston disc 34 at the other end will slide accordingly, and the piston disc 34 at the other end drives the counterweight piston block 35 to move synchronously through the corresponding pulling line 53, presenting as shown in the figure. Figure 10 The counterweight piston block 35 on the left side will be in state 2, and at this time, the counterweight piston block 35 on the right side will be closer to the transmission tube 2 45. Through the application of the above-mentioned components, the counterweight piston block 35 at the downwardly inclined end will move more outward to increase the counterweight at the downwardly inclined end, while the counterweight piston block 35 at the other end is closer to the center to reduce the counterweight at this end. When the equipment flips at a large angle, the movement of the counterweight piston block 35 can ensure that the impact surface of the equipment can always face downward, thereby avoiding a flipping angle that is too large, causing the equipment cover 12 to face downward, affecting the protection effect.

[0049] In addition, when the electric telescopic rod 33 loses power and resets, the piston disc 34 drives the counterweight piston block 35 to slide through the pull line 53, and the other end of the sliding square rod 59 will contact the side wall of the limit block 2 52, so that the blocking slider 512 re-blocks the flow port 2 55.

[0050] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A damage warning device for an e-commerce computer, comprising a housing (1), a placement rack (11) fixedly connected to the inner wall of the housing (1), a cover plate (12) slidably connected to the top of the housing (1), a computer body (13) placed on the top of the placement rack (11), characterized in that: Also includes: A control mechanism (2), the control mechanism (2) comprising a disc (21) fixedly connected to the bottom of the placement rack (11), four power output blocks (22) fixedly connected to the side wall of the disc (21), four power receiving blocks (23) fixedly connected to the inner wall of the disc (21), a groove (24) formed at the bottom of the inner wall of the disc (21), and mercury (25) placed on the inner wall of the groove (24); A power mechanism (3), the power mechanism (3) comprising four air pressure tubes (31) fixedly connected to the top of the housing (1), a transmission tube 2 (45) being connected through two of the air pressure tubes (31), a fixed bracket (32) being fixedly connected to the inner walls of the four air pressure tubes (31), an electric telescopic rod (33) being fixedly connected to the side wall of the fixed bracket (32), a piston disc (34) being fixedly connected to one end of the electric telescopic rod (33) away from the fixed bracket (32), and a counterweight piston block being slidably connected to the inner wall of the air pressure tube (31). (35), a transmission tube (36) is fixedly connected to a side of the counterweight piston block (35) away from the piston disk (34), a flow port (39) is opened on the side wall of the transmission tube (36), an end of the transmission tube (36) away from the counterweight piston block (35) is connected to a fixed frame (37), an expansion airbag (38) is connected to the side wall of the fixed frame (37), a protective component (4) is connected to the side wall of the fixed frame (37), and a buffer component (5) is fixedly connected to the side wall of the counterweight piston block (35).

2. The damage warning device for an e-commerce computer according to claim 1, characterized in that: The protection assembly (4) comprises a telescopic tube (41) penetratingly connected to the side wall of the fixing frame (37); one end of a plurality of the telescopic tubes (41) away from the fixing frame (37) is penetratingly connected to a mounting plate (42); and an air pressure groove (43) is provided on the inner wall of the mounting plate (42).

3. A damage warning device for an e-commerce computer according to claim 2, characterized in that: The protection component (4) also includes an expansion airbag (44) which is connected to the side wall of the air pressure groove (43) through the side wall of the piston plate (34) and is slidably connected to the inner wall of the air pressure tube (31).

4. The damage warning device for an e-commerce computer according to claim 3, characterized in that: The buffer assembly (5) comprises a first limit block (51) fixedly connected to the inner wall of the air pressure tube (31), a second limit block (52) fixedly connected to the inner wall of the air pressure tube (31), a pulling line (53) fixedly connected to one end of the counterweight piston block (35) away from the first limit block (51), and an end of the pulling line (53) away from the counterweight piston block (35) is fixedly connected to the side wall of the piston plate (34).

5. The damage warning device for an e-commerce computer according to claim 4, characterized in that: The buffer assembly (5) further comprises a sliding groove (54) provided on the inner wall of the counterweight piston block (35), and two second flow openings (55) are provided on the side wall of the pulling line (53), and the inner walls of the two second flow openings (55) are connected to the inner wall of the sliding groove (54).

6. A damage warning device for an e-commerce computer according to claim 5, characterized in that: The buffer assembly (5) further comprises two blocking slide blocks (512) slidably connected to the inner wall of the sliding groove (54); a sliding frame (56) is fixedly connected to the inner wall of the sliding groove (54); a folding frame (57) is rotatably connected between the two blocking slide blocks (512); and a supporting cylinder (58) is rotatably connected to the side wall of the folding frame (57).

7. A damage warning device for an e-commerce computer according to claim 6, characterized in that: The buffer assembly (5) further comprises a spring telescopic rod (510) slidably connected to the side wall of the sliding frame (56); an arc-shaped stopper (511) is fixedly connected to the side wall of the spring telescopic rod (510); and a sliding square rod (59) is slidably connected to the inner wall of the counterweight piston block (35).

8. The damage warning device for an e-commerce computer according to claim 7, characterized in that: The outer wall of the supporting cylinder (58) is rotatably connected to the inner wall of the sliding square rod (59), and the inner wall of the telescopic tube (41) is through-connected to the inner wall of the air pressure groove (43).

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