CN113968406A

CN113968406A - A multilayer antidetonation packing carton for electronic product

Info

Publication number: CN113968406A
Application number: CN202111018991.2A
Authority: CN
Inventors: 马保良; 毛泽开
Original assignee: Chongqing Shengyang Packaging Co ltd
Current assignee: Chongqing Shengyang Packaging Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2041-09-01
Also published as: CN113968406B

Abstract

The invention relates to the technical field of packaging boxes, in particular to a multilayer anti-seismic packaging box for electronic products, which comprises a box body, wherein the inner wall of the box body is provided with mounting grooves, the two mounting grooves are symmetrical about the center of the box body, spring assemblies are arranged in the two mounting grooves in a matched manner and are symmetrical about the center of the box body, each spring assembly comprises a connecting cylinder, a first pressing plate and a second pressing plate, a tightening belt is clamped between the first pressing plate and the second pressing plate, a second partition plate is movably arranged in the box body, a first partition plate is fixedly arranged on the inner wall of the box body, close to the second partition plate, the bottom surface of the inner part of the box body is fixedly provided with a third partition plate, and one side of the second partition plate, close to the tightening belt, is fixedly provided with a tightening plate. After the two ends of the tightening belt are wound and tightened, objects are tightened and fixed on the upper surface of the third partition plate, so that the vibration and shaking conditions of the objects can be reduced and the shock resistance can be improved in the transportation process and the like.

Description

A multilayer antidetonation packing carton for electronic product

Technical Field

The invention relates to the technical field of packaging boxes, in particular to a multilayer anti-seismic packaging box for electronic products.

Background

The technology is developed and advanced day by day, the manufacturing progress is accelerated, the manufacturing progress brings substantial changes to our lives, various electronic products such as automobile navigation and the like are visible everywhere in the lives, in the packaging of the electronic products, most of the electronic products are paper boxes made of corrugated paper, a multi-layer protection is formed by fixedly filling anti-seismic materials, and finally the packaging is carried out. Because of in-process and quick letter sorting operation in the transportation, all can receive the external force vibrations of different degrees, when placing the protection to electronic product and fix, need place chemical buffering fillers such as some foams, it is difficult to fixed to the different thickness object of majority, the loaded down with trivial details antidetonation effect of operation process is unsatisfactory, make the inside product of packing carton produce serious rocking, electronic product is meticulous especially, can cause wearing and tearing to the inside electronic product of packing carton, serious produces the damage to the product and brings the loss.

Disclosure of Invention

Technical problem to be solved

The invention provides a multilayer anti-seismic packaging box for electronic products, which aims to overcome the defects that the existing electronic products are vibrated by external force with different degrees in the transportation process and quick sorting operation, and when the electronic products are placed, protected and fixed, chemical buffering fillers such as foams need to be placed, the electronic products are not easily fixed on objects with different thicknesses, the operation process is complicated, the anti-seismic effect is not ideal, and the products in the packaging box are seriously shaken.

(II) technical scheme

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a multilayer antidetonation packing carton for electronic product, includes the box body, the mounting groove has been seted up to the box body inner wall, two the mounting groove is with box body central symmetry, two spring assembly, two are installed to the inside cooperation of mounting groove spring assembly is with box body central symmetry, spring assembly includes connecting cylinder, first clamp plate, second clamp plate, it has the take-up tension to press from both sides tight the installation between first clamp plate, the second clamp plate spring assembly connects through the take-up tension, the inside movable mounting of box body has the second baffle, the inner wall that the box body is close to the second baffle is fixed mounting still has first baffle, the inside basal surface fixed mounting of box body has the third baffle, one side fixed mounting that the second baffle is close to the take-up tension has to support the tight board.

Preferably, the two second partition plates are symmetrical with the center of the box body, the tightening belt is located between the two second partition plates, and the second partition plates and the first partition plates are fixedly connected through the first bending plates and the second bending plates.

Preferably, first bending plate, second bending plate are the triangle and buckle, first bending plate is located first bending plate, second bending plate upper surface, second bending plate is located the inboard that first bending plate, second bending plate are close to the box body bottom, the second baffle is the slope form, the second baffle is the arc with the upper surface connection department that supports tight board.

Preferably, each fixed mounting of second baffle, first baffle inner wall has the fixed plate, fixed plate one side and U-shaped cushion fixed connection, U-shaped cushion one end and second baffle, first baffle inner wall fixed connection, surface sliding connection on first baffle, the second baffle lower surface and the third baffle.

Preferably, second clamp plate lower surface and spread groove fixed connection, first clamp plate both ends spread groove inner wall sliding connection, a plurality of second spring of first clamp plate upper surface fixed mounting, every second spring and spread groove bottom inner wall fixed connection, first clamp plate upper surface still fixed mounting has the link, two the link is with first clamp plate central symmetry.

Preferably, the connecting groove is formed in the connecting cylinder, and the connecting cylinder is connected with the middle of the connecting pin in a sleeved mode.

Preferably, the two ends of the connecting pin, which are far away from the connecting cylinder, are respectively rotatably connected with the inside of the circular block, and one end of the circular block, which is far away from the connecting cylinder, is fixedly connected with the inner wall of the mounting groove.

Preferably, one end of the circular block, which is close to the connecting cylinder, is fixedly connected with a first spring, and one end of the first spring, which is close to the connecting cylinder, is fixedly connected with the circular ring through a second bolt and a connecting block.

Preferably, the top of the circular ring is fixedly connected with the outer side of the connecting cylinder through a first bolt, the circular ring is symmetrical with the center of the connecting cylinder, and the circular ring is sleeved with the connecting pin and connected with the connecting pin.

Preferably, a cover plate is arranged on one side of the box body in a folding mode, a transverse plate is further arranged on one side, away from the box body, of the cover plate in a folding mode, a groove is formed in one side, away from the transverse plate, of the cover plate, magnetic blocks are fixedly arranged in the groove and the transverse plate, and the two magnetic blocks attract each other.

Compared with the prior art, the invention has the following beneficial effects:

the tightening belt is pulled upwards, after the tightening belt is pulled, the connecting cylinder is driven to rotate through the first pressing plate and the second pressing plate in the two mounting grooves, when the tightening belt is pulled to drive the connecting cylinder to rotate, the two ends of the tightening belt can be tightened on the connecting cylinder while the connecting cylinder rotates, meanwhile, the connecting cylinder rotates to drive the circular rings at the two ends to rotate along with the connecting cylinder, the first spring can be screwed after the circular rings rotate, the first spring can generate a reaction force after being screwed, the reaction force generated by the first spring can be increased along with the continuous pulling of the tightening belt, at the moment, articles to be packaged and transported can be placed between the tightening belt and the third partition plate, and after the placement is finished, the tightening belt is loosened; after the tightening belt is loosened, the first spring is not stressed by twisting force any more, the first spring can return again under the action of reaction force to drive the circular ring to reversely rotate to return, and the circular ring can also drive the connecting cylinder to rotate to return in the same way, the two ends of the tightening belt are driven by the first pressing plate and the second pressing plate to wind and tighten on the connecting cylinder in the rotating process of the connecting cylinder, after the two ends of the tightening belt are wound and tightened, the tightening belt can be contacted with an object to tighten and press the upper part of the object, so that the object is tightly fixed on the upper surface of the third partition plate, in the transportation process and the like, the vibration and shaking conditions of the object can be reduced, the capacity is improved, and meanwhile, when the tightening belt is pulled, the tightening belt can be flexibly tightened and stretched above the third partition plate, and the effect of tightening and fixing objects with different thicknesses is achieved;

when an object is placed on the upper surface of the third partition plate, the object is pushed to move downwards gradually after contacting the inner sides of the two second partition plates, after the object moves to the position of the abutting plate, the distance between the second partition plates and the object becomes narrow, the abutting plate is pushed to enable the bottoms of the second partition plates to slide outwards on the third partition plate in the process that the object slowly moves downwards, the two second partition plates abut against the two sides of the object in the process that the bottoms of the second partition plates slide outwards, when the first partition plate is stressed, the fixing plates and the U-shaped cushions in the first partition plate are uniformly distributed in the interlayer of the first partition plate, the stress range of the first partition plate can be reduced, meanwhile, the fixing plates and the U-shaped cushions in the first partition plate are slightly compressed by stress to buffer the impact of external force, when the impact force reaches the second partition plates, the fixing plates and the U-shaped cushions in the second partition plate can also counteract the impact force and weaken and disperse again, the shock absorption effect is achieved, and the shock resistance of the double-layer partition plate is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a multi-layer shock-resistant packaging box for electronic products according to the present invention;

FIG. 2 is a schematic diagram of a spring assembly of a multi-layered shock-resistant packaging box for electronic products according to the present invention;

FIG. 3 is a schematic view of a connection structure between a second partition and a first partition of a multi-layer shock-resistant packaging box for electronic products according to the present invention;

FIG. 4 is an enlarged schematic view of the multi-layered shock-resistant packaging box for electronic products at the A position according to the present invention;

FIG. 5 is an enlarged schematic view of the multi-layered shock-resistant packaging box for electronic products at the position B;

FIG. 6 is an enlarged view of the structure at the position C of the multi-layered shock-resistant packaging box for electronic products according to the present invention;

FIG. 7 is an enlarged schematic view of a multi-layered shock-resistant packaging box for electronic products at D according to the present invention;

FIG. 8 is an enlarged view of the multi-layered shock-resistant packaging box for electronic products at E of the present invention;

fig. 9 is an enlarged view of the structure at the F position of the multi-layered shock-resistant packing box for electronic products according to the present invention.

In the figure: 1. a box body; 2. mounting grooves; 3. a spring assembly; 301. a circular block; 302. a circular ring; 303. a first bolt; 304. a first spring; 305. a connecting cylinder; 306. connecting grooves; 307. a second spring; 308. a first platen; 309. a second platen; 310. a connecting frame; 311. a second bolt; 312. connecting blocks; 313. a connecting pin; 4. tightening the belt; 5. a first separator; 6. a first bending plate; 7. a second bending plate; 8. a second separator; 9. a propping plate; 10. a fixing plate; 11. a U-shaped cushion; 12. a cover plate; 13. a transverse plate; 14. a groove; 15. a magnetic block; 16. and a third partition plate.

Detailed Description

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

Examples

As shown in fig. 1-9, a multilayer antidetonation packing carton for electronic product, including box body 1, mounting groove 2 has been seted up to box body 1 inner wall, two mounting grooves 2 are with box body 1 central symmetry, spring assembly 3 is installed to the inside cooperation of two mounting grooves 2, two spring assembly 3 are with box body 1 central symmetry, spring assembly 3 includes connecting cylinder 305, first clamp plate 308, second clamp plate 309, first clamp plate 308, press from both sides tight belt 4 of installing between the second clamp plate 309, two spring assembly 3 connect through belt 4 of tightening, the inside movable mounting of box body 1 has second baffle 8, box body 1 is close to the inner wall of second baffle 8 and still fixed mounting has first baffle 5, the inside basal surface fixed mounting of box body 1 has third baffle 16, one side fixed mounting that second baffle 8 is close to belt 4 has support tight board 9.

In this embodiment, the first step is to pull the tightening belt 4 upwards, after the tightening belt 4 is pulled, the connecting cylinder 305 is driven to rotate by the first pressing plate 308 and the second pressing plate 309 inside the two mounting grooves 2, when the tightening belt 4 is pulled to drive the connecting cylinder 305 to rotate, both ends of the tightening belt 4 can be tightened on the connecting cylinder 305 while the connecting cylinder 305 rotates, meanwhile, the connecting cylinder 305 rotates to drive the circular rings 302 at both ends to rotate, after the circular rings 302 rotate, the first springs 304 are screwed to generate a reaction force, along with the continuous pulling of the tightening belt 4, the reaction force generated by the first springs 304 is increased, at this time, an article to be packaged and transported can be placed between the tightening belt 4 and the third partition plate 16, and after the placement is completed, the tightening belt 4 is loosened;

after the tightening belt 4 is loosened, the first spring 304 is not stressed by twisting force any more, the first spring 304 can return again under the action of reaction force to drive the circular ring 302 to reversely rotate to return, and similarly, the circular ring 302 can also drive the connecting cylinder 305 to rotate to return, the two ends of the tightening belt 4 are driven to wind and tighten on the connecting cylinder 305 through the first pressing plate 308 and the second pressing plate 309 in the rotating process of the connecting cylinder 305, and after the two ends of the tightening belt 4 are wound and tightened, the object can be contacted to tighten and press the upper part of the object, so that the object is tightly fixed on the upper surface of the third partition plate 16, in the transportation process and the like, the vibration and shaking conditions of the object can be reduced, and meanwhile, when the tightening belt 4 is pulled, the tightening belt can be flexibly tightened and stretched above the third partition plate 16, and the effect of tightening and fixing most objects with different thicknesses can be achieved;

then, when the object is placed on the upper surface of the third partition wall 16, the object is pushed to move downward gradually as the object contacts the inner sides of the two second partition walls 8, after moving to the position of the abutting plate 9, the distance between the second clapboard 8 and the object becomes narrow, and in the process that the object slowly moves downwards, the tight-supporting plate 9 is pushed to make the bottom of the second partition plate 8 slide outwards on the third partition plate 16, and along with the outward sliding process of the bottom of the second partition plate 8, the two second partition plates 8 can tightly support the two sides of the object, in the whole process of transporting the packing box, a U-shaped soft cushion 11 is arranged between the first clapboard 5 and the second clapboard 8, when receiving the shaking force, the U-shaped soft cushion 11 inside the first clapboard 5 and the second clapboard 8, the first bending plate 6 and the second bending plate 7 are folded, stressed and compressed, so that the received shaking force is weakened, the effect of buffering and damping is achieved, and the anti-shaking performance of the double-layer clapboard is improved.

In the present application, two second partition boards 8 are centrally symmetrical with respect to the box body 1, the tightening belt 4 is located between the two second partition boards 8, the second partition boards 8 and the first partition boards 5 are fixedly connected by the first bending board 6 and the second bending board 7, it should be noted that the second partition boards 8, the first partition boards 5, the first bending board 6 and the second bending board 7 are made of corrugated boards, the first partition boards 5 and the first bending boards 6 are triangular, the middle portions are bent, after being stressed and compressed, the elastic tension device can stretch and return slowly, has the properties of buffering external force and resisting shock while improving the stability, the tightening belt 4 is positioned between the two second partition plates 8, when an object is placed on the upper surface of the third partition plate 16, the third partition plate 16 has the same internal structure as the first partition plate 5 and can resist shock below the object, the two second partition plates 8 block and fix the side surfaces of the object, and the tightening belt 4 applies pressure to fix the upper part of the object.

In the application, the first bending plate 6 and the second bending plate 7 are bent in a triangular shape, the first bending plate 6 is positioned on the upper surface of the first bending plate 6 and the second bending plate 7, the second bending plate 7 is positioned on the inner side of the first bending plate 6 and the second bending plate 7 close to the bottom of the box body 1, the second partition plate 8 is inclined, the joint of the second partition plate 8 and the upper surface of the abutting plate 9 is arc-shaped, when an object is placed on the upper surface of the third partition plate 16, the object is pushed to move downwards gradually after contacting the inner sides of the two second partition plates 8, the resistance of sliding downwards can be reduced after moving to the arc-shaped position of the abutting plate 9, so that the two sides of the bottom of the object move to be transited between the two abutting plates 9, the distance between the second partition plate 8 and the object becomes narrow, and in the process that the object slowly moves downwards, the abutting plate 9 is pushed to make the bottom of the second partition plate 8 slide outwards on the third partition plate 16, along with the process of the outward sliding of the bottom of the second partition plate 8, at this time, the second partition plate 8 is not inclined any more, and the two second partition plates 8 can tightly support the two sides of the object.

In this application, the second baffle 8, each fixed mounting of 5 inner walls of first baffle has fixed plate 10, fixed plate 10 one side and 11 fixed connection of U-shaped cushion, 11 one end and second baffle 8 of U-shaped cushion, 5 inner wall fixed connection of first baffle,

first baffle

5, 8 lower surfaces of second baffle and 16 upper surface sliding connection of third baffle, through when first baffle 5 atress, its inside fixed plate 10, U-shaped cushion 11, even distribution is inside 5 intermediate layers of first baffle, can reduce the scope of first baffle 5 atress, its inside fixed plate 10 simultaneously, the slight compression of U-shaped cushion 11 atress, the impact of buffering external force, after the impact force reaches second baffle 8, the inside fixed plate 10 of second baffle 8, U-shaped cushion 11 can be to the impulsive force equally, weakening dispersion again.

In this application, the lower surface of the second pressing plate 309 is fixedly connected with the connecting groove 306, the inner walls of the connecting grooves 306 at the two ends of the first pressing plate 308 are slidably connected, the plurality of second springs 307 are fixedly mounted on the upper surface of the first pressing plate 308, each second spring 307 is fixedly connected with the inner wall at the bottom of the connecting groove 306, the connecting frame 310 is further fixedly mounted on the upper surface of the first pressing plate 308, the two connecting frames 310 are symmetrical about the center of the first pressing plate 308, the first pressing plate 308 is pushed to tightly support the tightening belt 4 through the plurality of second springs 307, the tightening belt 4 is tightly supported and mounted between the first pressing plate 308 and the second pressing plate 309, when the tightening belt 4 is taken down and replaced, the first pressing plate 308 can be moved up by pulling the connecting frame 310, and the tightening belt 4 can be taken down without being tightly supported.

In the present application, the connection slot 306 is opened inside the connection cylinder 305, and the connection cylinder 305 is connected to the connection pin 313 in a sleeved manner, and rotates on the connection pin 313 when the connection cylinder 305 rotates.

In this application, the two ends of the connecting pin 313 far away from the connecting cylinder 305 are respectively rotatably connected with the inside of the circular block 301, one end of the circular block 301 far away from the connecting cylinder 305 is fixedly connected with the inner wall of the mounting groove 2, and if the connecting pin 313 is stressed to rotate, the two ends of the connecting pin can rotate inside the circular block 301.

In the present application, one end of the circular block 301 close to the connecting cylinder 305 is fixedly connected to the first spring 304, one end of the first spring 304 close to the connecting cylinder 305 is fixedly connected to the circular ring 302 through the second bolt 311 and the connecting block 312, and the connecting block 312 can be removed or installed by screwing the second bolt 311, so that the first spring 304 is better fixed.

In the present application, the top of the circular ring 302 is fixedly connected to the outside of the connecting cylinder 305 through the first bolt 303, the two circular rings 302 are symmetrical about the center of the connecting cylinder 305, the circular rings 302 are sleeved with the connecting pin 313, the tightening belt 4 is pulled upwards, after the tightening belt 4 is pulled, the connecting cylinder 305 is driven to rotate by the first pressing plate 308 and the second pressing plate 309 inside the two mounting grooves 2, when the tightening belt 4 is pulled to drive the connecting cylinder 305 to rotate, the two ends of the tightening belt 4 can be tightened on the connecting cylinder 305 while the connecting cylinder 305 rotates, meanwhile, the connecting cylinder 305 rotates to drive the circular rings 302 at the two ends to rotate, after the circular rings 302 rotate, the first spring 304 can be screwed, the first spring 304 can generate a reaction force after being screwed, with the tightening belt 4 being continuously pulled, the reaction force generated by the first spring 304 can be increased, at this time, an article to be packaged and transported can be placed between the tightening belt 4 and the third partition plate 16, after the setting is completed, the tightening belt 4 is loosened.

In this application, 1 one side of box body is folding to be installed and is lapped 12, one side that box body 1 was kept away from to apron 12 is still folding to be installed and is had diaphragm 13, one side that diaphragm 13 was kept away from to apron 12 has seted up recess 14, diaphragm 13 internal fixation installs magnetic path 15, two magnetic paths 15 attract mutually, adopt negative and positive magnetism through two magnetic paths 15, when closing apron 12, diaphragm 13 and box body 1 are closed, when consolidating the packing once more, can be to the outside winding sticky tape of box body 1, improve the waterproof sealing nature of box body 1.

The working principle of the multilayer anti-shock packaging box for the electronic product is as follows:

firstly, the tightening belt 4 is pulled upwards in the first step before use, after the tightening belt 4 is pulled, the connecting cylinder 305 is driven to rotate by the first pressing plate 308 and the second pressing plate 309 in the two mounting grooves 2, when the tightening belt 4 is pulled to drive the connecting cylinder 305 to rotate, two ends of the tightening belt 4 can be tightened on the connecting cylinder 305 while the connecting cylinder 305 rotates, meanwhile, the connecting cylinder 305 rotates to drive the circular rings 302 at two ends to rotate along with the connecting cylinder, when the circular rings 302 rotate, the first springs 304 can be screwed, the first springs 304 can generate reaction force after being screwed, along with the continuous pulling of the tightening belt 4, the reaction force generated by the first springs 304 can be increased, at the moment, articles to be packaged and transported can be placed between the tightening belt 4 and the third partition plate 16, and after the placement is completed, the tightening belt 4 is loosened;

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multilayer antidetonation packing carton for electronic product, includes box body (1), its characterized in that: the inner wall of the box body (1) is provided with mounting grooves (2), the two mounting grooves (2) are centrosymmetric with the box body (1), spring assemblies (3) are arranged in the two mounting grooves (2) in a matching way, the two spring assemblies (3) are centrosymmetric with the box body (1), the spring assembly (3) comprises a connecting cylinder (305), a first pressure plate (308) and a second pressure plate (309), a tightening belt (4) is clamped between the first pressing plate (308) and the second pressing plate (309), the two spring assemblies (3) are connected through the tightening belt (4), a second clapboard (8) is movably arranged in the box body (1), a first clapboard (5) is fixedly arranged on the inner wall of the box body (1) close to the second clapboard (8), a third clapboard (16) is fixedly arranged on the bottom surface of the inner part of the box body (1), one side of the second partition plate (8) close to the tightening belt (4) is fixedly provided with a tightening plate (9).

2. A multi-layer shock resistant package for electronic products as claimed in claim 1, wherein: the two second clapboards (8) are centrosymmetric with the box body (1), the tightening belt (4) is positioned between the two second clapboards (8), and the second clapboards (8) and the first clapboards (5) are fixedly connected through the first bending plates (6) and the second bending plates (7).

3. A multi-layer shock resistant package for electronic products as claimed in claim 2, wherein: first bending plate (6), second bending plate (7) are the triangle and buckle, first bending plate (6) are located first bending plate (6), second bending plate (7) upper surface, second bending plate (7) are located first bending plate (6), second bending plate (7) are close to the inboard of box body (1) bottom, second baffle (8) are the slope form, second baffle (8) are the arc with the upper surface connection department that supports tight board (9).

4. A multi-layer shock resistant package for electronic products as claimed in claim 3, wherein: each fixed mounting of second baffle (8), first baffle (5) inner wall has fixed plate (10), fixed plate (10) one side and U-shaped cushion (11) fixed connection, U-shaped cushion (11) one end and second baffle (8), first baffle (5) inner wall fixed connection, sliding surface connection on first baffle (5), second baffle (8) lower surface and third baffle (16).

5. A multi-layer shock resistant package for electronic products as claimed in claim 1, wherein: second clamp plate (309) lower surface and spread groove (306) fixed connection, first clamp plate (308) both ends spread groove (306) inner wall sliding connection, a plurality of second spring (307) of fixed surface mounting on first clamp plate (308), every second spring (307) and spread groove (306) bottom inner wall fixed connection, first clamp plate (308) upper surface still fixed mounting has link (310), two link (310) is with first clamp plate (308) central symmetry.

6. A multi-layer shock resistant package for electronic products as claimed in claim 5, wherein: the connecting groove (306) is arranged inside the connecting cylinder (305), and the connecting cylinder (305) is sleeved and connected with the middle part of the connecting pin (313).

7. A multi-layer shock resistant package for electronic products as claimed in claim 6, wherein: the two ends, far away from the connecting cylinder (305), of the connecting pin (313) are respectively rotatably connected with the inner part of the circular block (301), and one end, far away from the connecting cylinder (305), of the circular block (301) is fixedly connected with the inner wall of the mounting groove (2).

8. A multi-layer shock resistant package for electronic products as claimed in claim 7, wherein: one end, close to the connecting cylinder (305), of the circular block (301) is fixedly connected with a first spring (304), and one end, close to the connecting cylinder (305), of the first spring (304) is fixedly connected with the circular ring (302) through a second bolt (311) and a connecting block (312).

9. A multi-layer shock resistant package for electronic products as claimed in claim 8, wherein: the top of the circular ring (302) is fixedly connected with the outer side of the connecting cylinder (305) through a first bolt (303), the circular ring (302) is symmetrical with the center of the connecting cylinder (305), and the circular ring (302) is sleeved with a connecting pin (313).

10. A multi-layer shock resistant package for electronic products as claimed in claim 1, wherein: the folding apron (12) of installing in box body (1) one side, one side that box body (1) was kept away from in apron (12) is still folding to be installed and is had diaphragm (13), one side that diaphragm (13) were kept away from in apron (12) is seted up fluted (14), recess (14), diaphragm (13) internal fixation install magnetic path (15), two magnetic path (15) are inhaled mutually.