Packaging device for computer hardware transportation and using method

Abstract

The invention discloses a packaging device for computer hardware transportation and a using method, and relates to the technical field of computer packaging.The packaging device comprises two air bag sleeving mechanisms which are arranged at the two ends of a hardware body in a clamped and sleeved mode respectively, and each air bag sleeving mechanism comprises an air bag sleeve assembly and a supporting frame adjusting component; the air bag sleeve assembly comprises a semi-elliptical air bag sleeve and two connecting plates, the supporting frame adjusting component comprises a tail plate piece, an adjusting piece and two movable connecting pieces, and the adjusting piece is arranged on the tail plate piece and connected with the two movable connecting pieces. The adjusting piece can drive the two movable connecting pieces to synchronously move in the length direction of the tail plate piece. The packaging device is simple in structure, the end of the computer hardware body is conveniently packaged, vibration in the transportation process is effectively buffered through the air bag, the air bag sleeving mechanism is detachable, and corresponding to conventional air bag packaging and foam packaging, the packaging device can be repeatedly used, and the packaging cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of computer packaging, in particular to a packaging device for transporting computer hardware and a use method thereof. Background Art

[0002] With the rapid development of computer technology, computer hardware (such as CPU, memory stick, hard disk, etc.) has become an indispensable part of daily life. However, these hardware products are usually composed of precision components and have relatively fragile structures, so they are easily damaged during transportation. In order to ensure the safety of computer hardware during transportation and reduce the risk of bumps and collisions, a packaging device based on computer hardware transportation came into being.

[0003] The packaging method adopted by the existing computer hardware packaging device is to wrap the computer hardware with foam or bubble film with a specific shape; the foam packaging is to press the computer hardware into the groove of the foam body, and the foam on the side wall of the groove always applies elastic force to the edge of the computer hardware to limit the movement of the computer hardware; however, the groove on the foam is precisely engaged with the computer hardware, and it is relatively cumbersome to take out the computer hardware, and improper operation can easily damage the computer hardware; wrapping the computer hardware with bubble film can only play a buffering role during the vibration of the computer hardware, and it is relatively cumbersome to wrap the bubble film; when the computer hardware is taken out for use, the foam and bubble film are easily damaged, so they cannot be reused. Summary of the invention

[0004] The object of the present invention is to provide a packaging device for computer hardware transportation and a method of using the same to solve the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A packaging device for transporting computer hardware, comprising two airbag casing mechanisms respectively clamped on the two ends of a hardware body, the airbag casing mechanism comprising an airbag casing assembly and a support frame adjustment component, the support frame adjustment component is arranged on the back of the airbag casing assembly and the airbag casing assembly comprises a semi-elliptical airbag casing and two connecting plates, the two connecting plates are respectively arranged at the two ends of the semi-elliptical airbag casing and one side of the connecting plate is opened and used to clamp the end of the hardware body, the connecting plate is flexible and when the two ends of the connecting plate are subjected to pulling force, the middle part of the connecting plate can shrink and deform; the support frame adjustment component comprises a tail plate, an adjustment member and two A movable connecting piece, the tail plate piece is located at the back of the semi-elliptical airbag cover and the length direction of the tail plate piece is consistent with the length direction of the semi-elliptical airbag cover, the two bulging airbag strips are respectively connected to the two connecting plates, and the ends of the bulging airbag strips away from the connecting plates are slidably connected to the tail plate piece, the adjusting piece is arranged on the tail plate piece and the adjusting piece is connected to both movable connecting pieces, the adjusting piece can drive the two movable connecting pieces to move synchronously along the length direction of the tail plate piece and the moving directions of the two movable connecting pieces are opposite, the upper and lower sides of the tail plate piece are provided with seat plate pieces and the two seat plate pieces extend to the upper and lower sides of the semi-elliptical airbag cover respectively.

[0006] On the basis of the above technical solution, the present invention also provides the following optional technical solution: In an optional solution: the outer wall of the semi-elliptical airbag cover has a plurality of bulging airbag strips evenly spaced along its length direction, and the two ends of the bulging airbag strips extend to the upper and lower edges of the opening of the semi-elliptical airbag cover respectively; a check airbag ring is arranged along the edge of the opening of the semi-elliptical airbag cover, and the diameters of the check airbag ring and the bulging airbag strip are the same, and the diameters of the check airbag ring and the bulging airbag strip are greater than the thickness of the semi-elliptical airbag cover.

[0007] In an optional scheme: the outer wall of the semi-elliptical airbag cover is also provided with an air hole end located on its back, and there is at least one air hole end, and a sealing cover is installed at the port of the air hole end; the end surface of the tail plate component away from the airbag cover assembly has a hidden groove, and the inner wall of the hidden groove is provided with an avoidance card hole corresponding to the air hole end, and the air hole end is inserted into the avoidance card hole.

[0008] In an optional solution: at least one connecting hole is formed on the connecting plate, and the movable connecting part includes a movable support rod, at least one stud and two opposite clamping plate parts, one end of the movable support rod is slidably connected to the tail plate part and the two clamping plate parts are fixedly connected to the end of the movable support rod away from the tail plate part, and the stud passes through the two clamping plate parts and is spirally connected thereto.

[0009] In an optional scheme: connecting bosses are provided on both movable connecting parts, and the adjusting part includes an intermediate seat, a fastening part and two support arm rods, wherein the fastening part is provided on the top of the intermediate seat and the fastening part can be locked and connected with the upper side of the tail plate part; the two support arm rods are respectively provided on both sides of the intermediate seat, one end of the support arm rod is hinged to the side of the intermediate seat and the other end is hinged to the connecting boss; return spring parts are also provided at both ends of the tail plate part and the end of the return spring part away from the tail plate part is connected to the movable connecting part located on the same side.

[0010] In an optional solution: a limiting block is provided on the top of the tail plate member and an arc-shaped limiting groove is provided on the side of the limiting block, the fastening part includes an upper fastening frame and multiple baffle rod shafts, one end of the upper fastening frame is rotatably connected to the middle seat and the multiple baffle rod shafts are evenly spaced and arranged on the inner side of the upper fastening frame; the limiting block can pass through the gap between two adjacent baffle rod shafts.

[0011] In an optional solution: a limiting block is provided on the top of the tail plate and an arc-shaped limiting groove is provided on the side of the limiting block, the fastening part includes an upper fastening frame and multiple baffle rod shafts, one end of the upper fastening frame is rotatably connected to the middle seat and multiple baffle rod shafts are equidistantly arranged on the inner side of the upper fastening frame.

[0012] In an optional solution: the packaging device also includes two side protection wedging components respectively placed on both sides of the hardware body, the side protection wedging components include a connecting portion and two wedging filling blocks, the connecting portion can be bent and deformed and the two wedging filling blocks are respectively arranged at both ends of the connecting portion, one side portion of the wedging filling block has a sloped portion and the wedging filling block can be inserted into the gap between the inner wall of the semi-elliptical airbag sleeve and the side edge of the hardware body.

[0013] A method for using a packaging device for transporting computer hardware, comprising the following steps: step one: unlocking the connection between a fastening portion and a tail plate; step two: two movable connecting parts move toward each other along the length direction of the tail plate and drive two connecting plates to move, so that the two connecting plates squeeze a semi-elliptical airbag sleeve and cause the middle of the semi-elliptical airbag sleeve to bulge; step three: plugging the end of a hardware body into the interior of the semi-elliptical airbag sleeve; step four: pushing an adjusting part and bringing the adjusting part close to the tail plate, the adjusting part pushes the two movable connecting parts to move in opposite directions and pulls the semi-elliptical airbag sleeve from both ends through the two connecting plates, the semi-elliptical airbag sleeve tightens and clamps the end of the hardware body; step five: connecting the fastening portion and the tail plate together.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the adjusting member drives the two movable connecting members to move toward each other and the two movable connecting members drive the two connecting plates to move toward the middle of the semi-elliptical airbag cover, and the two connecting plates squeeze the semi-elliptical airbag cover from both ends respectively, so that the middle part of the semi-elliptical airbag cover bulges and the width of the semi-elliptical airbag cover increases, which can facilitate the unimpeded insertion of the end of the hardware body into the interior of the semi-elliptical airbag cover; after the end of the hardware body is inserted into the interior of the semi-elliptical airbag cover, the seat plate member drives the two movable connecting members to move in the opposite direction, so that the two connecting plates pull the ends of the semi-elliptical airbag cover toward both ends, and the middle part of the pulled semi-elliptical airbag cover tightens and clamps the ends of the hardware body, thereby effectively packaging the hardware body.

[0015] 2. Due to the flexible change of the semi-elliptical airbag cover and the gas inside it, the present invention can effectively buffer the vibration of the hardware body during transportation; when disassembling, it is only necessary to control the seat plate so that the seat plate drives the connecting plate to squeeze the semi-elliptical airbag cover from both ends through two movable connecting parts. The middle part of the semi-elliptical airbag cover bulges and it is convenient to take out the hardware body. At the same time, the entire airbag cover mechanism can be reused, saving packaging costs.

[0016] 3. The present invention has a simple structure, is convenient for packaging the ends of the computer hardware body, and utilizes the airbag to effectively cushion the vibration during transportation. The airbag sheathing mechanism is detachable, corresponding to conventional airbag packaging and foam packaging, can be reused and reduce packaging costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the packaging device in one embodiment of the present invention.

[0018] Figure 2 This is a schematic structural diagram of an airbag jacketing mechanism from one perspective in an embodiment of the present invention.

[0019] Figure 3 It is a schematic structural diagram from another perspective of the airbag covering mechanism in one embodiment of the present invention.

[0020] Figure 4 It is a schematic diagram of the structure of an airbag cover assembly in one embodiment of the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the support frame adjustment component in one embodiment of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the adjusting member and the movable connecting member in one embodiment of the present invention.

[0023] Figure 7 The figure is a schematic diagram of the structure of a tail plate in one embodiment of the present invention.

[0024] Figure 8It is a schematic diagram of the structure of the side protection wedging component in one embodiment of the present invention.

[0025] Notes on figure marks: hardware body 100, airbag mounting mechanism 200, side protection wedging component 300, connecting part 310, wedging filling block 320, inclined part 330, airbag cover assembly 400, connecting plate 410, semi-elliptical airbag cover 420, bulging airbag strip 430, non-return airbag ring 440, air hole end 450, connecting hole 460, support frame adjustment component 500, tail plate part 510, seat plate part 520, movable connecting part 530, movable support rod 531, splint part 532, stud 533, connecting boss 534, adjusting part 540, middle seat 541, support arm rod 542, fastening frame 543, stop rod shaft 544, avoidance card hole 550, return spring part 560, limiting block 570, arc-shaped limiting groove 580. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the present invention are only used to illustrate the present invention and are not used to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

[0027] The left, right, up, and down positions of the various components given in the drawings are only one arrangement method, and the specific positions are set according to specific needs.

[0028] In one embodiment, Figure 1-Figure 7As shown, a packaging device for transporting computer hardware includes two airbag casing mechanisms 200 respectively sleeved on both ends of a hardware body 100, the airbag casing mechanism 200 includes an airbag casing assembly 400 and a support frame adjustment component 500, the support frame adjustment component 500 is arranged on the back of the airbag casing assembly 400 and the airbag casing assembly 400 includes a semi-elliptical airbag casing 420 and two connecting plates 410, the two connecting plates 410 are respectively arranged at the two ends of the semi-elliptical airbag casing 420 and one side of the connecting plate 410 is opened and used to sleeve the end of the hardware body 100, the connecting plate 410 is flexible and when the two ends of the connecting plate 410 are subjected to pulling force, the middle part of the connecting plate 410 can shrink and deform; the support frame adjustment component 500 includes a tail plate part 510, an adjustment part 540 and two movable The connecting member 530, the tail plate member 510 is located at the back of the semi-elliptical airbag cover 420 and the length direction of the tail plate member 510 is consistent with the length direction of the semi-elliptical airbag cover 420, the two bulging airbag strips 430 are respectively connected to the two connecting plates 410, and the ends of the bulging airbag strips 430 away from the connecting plates 410 are slidably connected to the tail plate member 510, the adjusting member 540 is arranged on the tail plate member 510 and the adjusting member 540 is connected to both the two movable connecting members 530, the adjusting member 540 can drive the two movable connecting members 530 to move synchronously along the length direction of the tail plate member 510 and the moving directions of the two movable connecting members 530 are opposite, the upper and lower sides of the tail plate member 510 are both provided with seat plate members 520 and the two seat plate members 520 extend to the upper and lower sides of the semi-elliptical airbag cover 420 respectively; In the embodiment of the present invention, in the initial state, the opening of the semi-elliptical airbag cover 420 remains in an open state and the width of the port is smaller than the thickness of the hardware body 100, the adjusting member 540 drives the two movable connecting members 530 to move toward each other and the two movable connecting members 530 drive the two connecting plates 410 to move toward the middle of the semi-elliptical airbag cover 420, and the two connecting plates 410 squeeze the semi-elliptical airbag cover 420 from both ends respectively, so that the middle part of the semi-elliptical airbag cover 420 bulges and the width of the semi-elliptical airbag cover 420 increases, which can facilitate the unimpeded insertion of the end of the hardware body 100 into the interior of the semi-elliptical airbag cover 420; after the end of the hardware body 100 is inserted into the interior of the semi-elliptical airbag cover 420, the seat plate member 520 drives the two movable connecting members 530 to move in the opposite direction, so that the two connecting plates 410 pull the ends of the semi-elliptical airbag cover 420 toward both ends, The middle part of the pulled semi-elliptical airbag cover 420 is tightened and clamped to the end of the hardware body 100, so that the hardware body 100 can be effectively packaged; and due to the flexible change of the semi-elliptical airbag cover 420 and the gas inside it, the vibration of the hardware body 100 during transportation can be effectively buffered; when disassembling, it is only necessary to control the seat plate 520 so that the seat plate 520 drives the connecting plate 410 to squeeze the semi-elliptical airbag cover 420 from both ends through two movable connecting parts 530, and the middle part of the semi-elliptical airbag cover 420 bulges and it is convenient to take out the hardware body 100. At the same time, the entire airbag cover mechanism 200 can be reused, saving packaging costs; the setting of the seat plate 520 can support the entire airbag cover mechanism 200, and the outer wall of the semi-elliptical airbag cover 420 is in direct contact with the inner wall of the storage box and wear occurs, which is convenient for the hardware body 100 to be stacked.

[0029] In one embodiment, Figure 1-Figure 7 As shown, the outer wall of the semi-elliptical airbag cover 420 has a plurality of bulging airbag strips 430 distributed at equal intervals along its length direction, and the two ends of the bulging airbag strips 430 extend to the upper and lower edges of the opening of the semi-elliptical airbag cover 420 respectively; a non-return airbag ring 440 is arranged along the edge of the opening of the semi-elliptical airbag cover 420, and the diameters of the non-return airbag ring 440 and the bulging airbag strip 430 are the same, and the diameters of the non-return airbag ring 440 and the bulging airbag strip 430 are greater than the thickness of the semi-elliptical airbag cover 420; in the embodiment of the present invention, the end of the hardware body 100 is inserted into the semi-elliptical airbag cover 420. After being inserted into the circular airbag cover 420, the semi-elliptical airbag cover 420 is pulled at both ends, and the bulging airbag strip 430 inside the semi-elliptical airbag cover 420 contacts the end of the hardware body 100, so that the bulging airbag strip 430 can limit the lateral movement of the hardware body 100 relative to the semi-elliptical airbag cover 420 to a certain extent, and the check airbag ring 440 contacts the surface of the hardware body 100 from the upper and lower sides, further limiting the hardware body 100 from escaping from the semi-elliptical airbag cover 420, thereby improving the tightness of the airbag cover assembly 400 clamping the end of the hardware body 100.

[0030] In one embodiment, Figure 1-Figure 7 As shown, the outer wall of the semi-elliptical airbag cover 420 is also provided with an air hole end 450 located on the back thereof, and there is at least one air hole end 450, and a sealing cover is installed at the port of the air hole end 450; the end surface of the tail plate member 510 away from the airbag cover assembly 400 has a hidden groove, and the inner wall of the hidden groove is provided with an avoidance card hole 550 corresponding to the air hole end 450, and the air hole end 450 is plugged into the avoidance card hole 550; in the embodiment of the present invention, air flow can be filled into the cavity of the semi-elliptical airbag cover 420 through the air hole end 450 to adjust the air pressure in the cavity of the semi-elliptical airbag cover 420, thereby adjusting the expansion degree of the semi-elliptical airbag cover 420; the setting of the avoidance card hole 550 can fix the air hole end 450 and facilitate the connection of the air hole end 450 with the air pump.

[0031] In one embodiment, Figure 1-Figure 7 As shown, at least one connecting hole 460 is provided on the connecting plate 410, and the movable connecting member 530 includes a movable support rod 531, at least one stud 533 and two opposite clamping members 532, one end of the movable support rod 531 is slidably connected to the tail plate member 510 and the two clamping members 532 are fixedly connected to the ends of the movable support rod 531 away from the tail plate member 510, and the stud 533 passes through the two clamping members 532 and is spirally connected thereto; in the embodiment of the present invention, in the connection between the connecting plate 410 and the movable connecting member 530, the connecting plate 410 is located between the two clamping members 532 and the stud 533 passes through the connecting hole 460 on the connecting plate 410, and the two ends of the stud 533 are spirally matched with the clamping members 532, thereby realizing the detachable connection between the clamping members 532 and the connecting plate 410, so that the damaged and unusable airbag cover assembly 400 can be replaced.

[0032] In one embodiment, Figure 1-Figure 7As shown, the two movable connecting members 530 are both provided with connecting bosses 534, and the adjusting member 540 includes an intermediate seat 541, a fastening portion and two support arm rods 542. The fastening portion is arranged on the top of the intermediate seat 541 and the fastening portion can be locked and connected with the upper side of the tail plate member 510; the two support arm rods 542 are respectively arranged on both sides of the intermediate seat 541, one end of the support arm rod 542 is hinged to the side of the intermediate seat 541 and the other end is hinged to the connecting boss 534; the two ends of the tail plate member 510 are also provided with return spring portions 560, and the end of the return spring portion 560 away from the tail plate member 510 is connected to the movable connecting member 530 located on the same side; in the embodiment of the present invention, when the fastening portion is released from the connection with the tail plate member 510, the two movable connecting members 530 automatically move to the tail plate member 510 under the elastic force of the return spring portion 560 The movable connecting piece 530 drives the connecting plate 410 to move and makes the middle part of the semi-elliptical airbag cover 420 bulge, so that the end of the hardware body 100 is inserted into the semi-elliptical airbag cover 420; when the end of the hardware body 100 is inserted into the semi-elliptical airbag cover 420, the middle seat 541 is pushed and makes the middle seat 541 approach the tail plate part 510, and the moving middle seat 541 pushes the two movable connecting pieces 530 to move relative to the tail plate part 510 through the two support arm rods 542, and then the two movable connecting pieces 530 drive the two connecting plates 410 to move and the connecting plates 410 pull the end of the semi-elliptical airbag cover 420, the middle part of the semi-elliptical airbag cover 420 is tightened and clamped to the end of the hardware body 100, and then the middle seat 541 and the tail plate part 510 are fixed by the locking part to ensure the stability of the tail plate part 510.

[0033] In one embodiment, Figure 1-Figure 7 As shown, a limiting block 570 is provided on the top of the tail plate part 510 and an arc-shaped limiting groove 580 is provided on the side of the limiting block 570, and the fastening part includes an upper fastening frame 543 and a plurality of blocking rod shafts 544, one end of the upper fastening frame 543 is rotatably connected to the middle seat 541 and a plurality of blocking rod shafts 544 are equidistantly arranged on the inner side of the upper fastening frame 543; the limiting block 570 can pass through the gap between two adjacent blocking rod shafts 544; in this embodiment of the present invention, the upper fastening frame 543 is moved and rotated to one side of the limiting block 570, and the limiting block 570 passes through the gap between two adjacent blocking rod shafts 544, and one of the blocking rod shafts 544 is stuck in the arc-shaped limiting groove 580, thereby effectively limiting the movement of the middle seat 541.

[0034] In one embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8As shown, the packaging device also includes two side protection wedging components 300 respectively placed on both sides of the hardware body 100, the side protection wedging components 300 include a connecting portion 310 and two wedging filling blocks 320, the connecting portion 310 can be bent and deformed and the two wedging filling blocks 320 are respectively arranged at both ends of the connecting portion 310, one side portion of the wedging filling block 320 has a slope portion 330 and the wedging filling block 320 can be inserted into the gap between the inner wall of the semi-elliptical airbag cover 420 and the side of the hardware body 100; in the embodiment of the present invention, the wedging filling block 320 is inserted into the interior of the semi-elliptical airbag cover 420 to reduce the activity space of the end of the hardware body 100 inside the semi-elliptical airbag cover 420 and ensure the tightness of the hardware body 100 inserted into the interior of the semi-elliptical airbag cover 420.

[0035] The present invention also provides a method for using a packaging device for transporting computer hardware, the method comprising the following steps: step one: unlocking the connection between the fastening portion and the tail plate member 510; step two: the two movable connecting members 530 move toward each other along the length direction of the tail plate member 510 and drive the two connecting plates 410 to move, so that the two connecting plates 410 squeeze the semi-elliptical airbag cover 420 and cause the middle part of the semi-elliptical airbag cover 420 to bulge; step three: plugging the end of the hardware body 100 into the interior of the semi-elliptical airbag cover 420; step four, pushing the adjusting member 540 and making the adjusting member 540 close to the tail plate member 510, the adjusting member 540 pushes the two movable connecting members 530 to move in the opposite direction and pulls the semi-elliptical airbag cover 420 from both ends through the two connecting plates 410, the semi-elliptical airbag cover 420 tightens and clamps the end of the hardware body 100; step five: connecting the fastening portion and the tail plate member 510 together.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A packaging device for transporting computer hardware, comprising two airbag sleeve mechanisms respectively sleeved on both ends of the hardware body, characterized in that: The airbag covering mechanism comprises an airbag covering assembly and a support frame adjustment component; The support frame adjustment component is arranged at the back of the airbag cover assembly, and the airbag cover assembly includes a semi-elliptical airbag cover and two connecting plates, the two connecting plates are respectively arranged at the two ends of the semi-elliptical airbag cover, and one side of the connecting plate is opened and used for the end of the clamping sleeve hardware body, the connecting plate is flexible, and when the two ends of the connecting plate are subjected to pulling force, the middle part of the connecting plate can shrink and deform; The support frame adjustment component includes a tail plate component, an adjustment component and two movable connecting components; The tail plate is located at the back of the semi-elliptical airbag cover and the length direction of the tail plate is consistent with the length direction of the semi-elliptical airbag cover. The two bulging airbag strips are respectively connected to the two connecting plates. The ends of the bulging airbag strips away from the connecting plates are slidably connected to the tail plate. The adjusting member is arranged on the tail plate member and is connected to both movable connecting members. The adjusting member can drive the two movable connecting members to move synchronously along the length direction of the tail plate member and the moving directions of the two movable connecting members are opposite. Seat plate members are arranged on the upper and lower sides of the tail plate member and the two seat plate members extend to the upper and lower sides of the semi-elliptical airbag cover respectively.

2. The computer hardware transportation packaging device according to claim 1, characterized in that: The outer wall of the semi-elliptical airbag cover has a plurality of bulging airbag strips distributed at equal intervals along its length direction, and the two ends of the bulging airbag strips extend to the upper and lower edges of the opening of the semi-elliptical airbag cover respectively; A non-return airbag ring is arranged along the edge of the opening of the semi-elliptical airbag cover. The diameters of the non-return airbag ring and the bulging airbag strip are the same and are greater than the thickness of the semi-elliptical airbag cover.

3. The computer hardware transportation packaging device according to claim 2, characterized in that: The outer wall of the semi-elliptical airbag sleeve is also provided with an air hole end located at the back thereof, and there is at least one air hole end, and a sealing cover is installed at the port of the air hole end; The end surface of the tail plate away from the airbag cover assembly is provided with a hidden groove, and an avoidance card hole corresponding to the air hole end is opened on the inner wall of the hidden groove, and the air hole end is inserted into the avoidance card hole.

4. The computer hardware transportation packaging device according to claim 1, characterized in that: The connecting plate is provided with at least one connecting hole; The movable connecting member includes a movable support rod, at least one stud and two opposite clamping plate members; One end of the movable support rod is slidably connected to the tail plate part, and the two clamping plate parts are fixedly connected to the ends of the movable support rod away from the tail plate part. The stud bolt passes through the two clamping plate parts and is spirally connected thereto.

5. The computer hardware transportation packaging device according to claim 4, characterized in that: The two movable connecting parts are both provided with connecting bosses, and the adjusting part comprises an intermediate seat, a fastening part and two supporting arm rods; The fastening part is arranged on the top of the middle seat and can be connected with the upper side of the tail plate by locking; two arm rods are arranged on both sides of the middle seat respectively, one end of the arm rod is hinged to the side of the middle seat and the other end is hinged to the connecting boss; The two ends of the tail plate member are also provided with return spring parts, and the ends of the return spring parts away from the tail plate member are connected to the movable connecting parts located on the same side.

6. The computer hardware transport packaging device according to claim 5, characterized in that: The tail plate member is provided with a limiting block on the top and an arc-shaped limiting groove on the side of the limiting block, and the fastening part includes an upper fastening frame and a plurality of blocking rod shafts; One end of the upper fastening frame is rotatably connected to the middle seat and a plurality of baffle shafts are arranged at equal intervals inside the upper fastening frame; The limiting block can pass through a gap between two adjacent blocking rod shafts.

7. The computer hardware transport packaging device according to claim 6, characterized in that: A limiting block is arranged on the top of the tail plate and an arc-shaped limiting groove is arranged on the side of the limiting block. The fastening part includes an upper fastening frame and multiple baffle rod shafts. One end of the upper fastening frame is rotatably connected to the middle seat and the multiple baffle rod shafts are equidistantly arranged inside the upper fastening frame.

8. The computer hardware transportation packaging device according to claim 1, characterized in that: The packaging device also includes two side protection wedging components respectively disposed on both sides of the hardware body; The side protection wedging component includes a connecting portion and two wedging filling blocks; The connecting portion can be bent and deformed and two wedging filling blocks are respectively arranged at both ends of the connecting portion. One side of the wedging filling block has an inclined portion and the wedging filling block can be inserted into the gap between the inner wall of the semi-elliptical airbag sleeve and the side edge of the hardware body.

9. A method for using the computer hardware transport packaging device according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Unlock the connection between the fastening part and the tail plate; Step 2: The two movable connecting members move toward each other along the length direction of the tail plate member and drive the two connecting plates to move, so that the two connecting plates squeeze the semi-elliptical airbag cover and make the middle part of the semi-elliptical airbag cover bulge; Step 3: Insert the end of the hardware body into the interior of the semi-elliptical airbag sleeve; Step 4: Push the adjusting member and make it close to the tail plate member. The adjusting member pushes the two movable connecting members to move in opposite directions and pulls the semi-elliptical airbag sleeve from both ends through the two connecting plates. The semi-elliptical airbag sleeve is tightened and clamps the end of the hardware body. Step 5: Connect the fastening part and the tail plate part together.

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