CN112660581A

CN112660581A - Packaging box capable of displaying products

Info

Publication number: CN112660581A
Application number: CN202011524437.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Red Plum
Current assignee: Red Plum
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-16

Abstract

The invention discloses a packaging box capable of displaying products in the technical field of packaging boxes, which comprises a base, wherein the top of the base is fixedly connected with a shell, the left end of the shell is rotatably connected with a turnover cover, the bottom end of the turnover cover is connected with closing mechanisms which are symmetrically distributed front and back, and the two closing mechanisms are connected with a lifting mechanism together; through setting up the special-shaped cam, the gyro wheel, T type movable block, the rack drives the special-shaped cam rotatory, the special-shaped cam promotes T type movable block rebound through the gyro wheel, T type movable block promotes the supporting shoe and outwards removes and break away from with the tray through the fourth connecting rod, thereby realize making the tray area showpiece fall into the collecting storage, thereby accomodate the collecting storage with the product when making the lifter plate descend, prevent that the showpiece from being shaken and fly, effectual protection of sheltering from has been carried out to the product, can' T in time shift the problem that the showpiece flies out to the collecting storage box and cause the showpiece when having avoided the packing carton to receive external vibrations.

Description

Packaging box capable of displaying products

Technical Field

The invention relates to the technical field of packaging boxes, in particular to a packaging box capable of displaying products.

Background

On the one hand, the jewelry packaging box of the jewelry store can be used for containing jewelry when being closed, thereby avoiding ash falling, and on the other hand, the jewelry packaging box can be used as exhibition stand display jewelry when being opened, thereby being convenient for customers to enjoy.

In the present invention, a chinese patent with patent application No. CN201810046039.5 discloses a packaging box capable of displaying products in the prior art, wherein the packaging box capable of displaying products comprises: the box cover is hinged to one side of the box body and can be opened on the box body, an inner plate for placing a product to be displayed is hinged to the other side of the box body and can be arranged in an outward overturning mode, and the connecting shaft rod device is used for driving the inner plate to overturn outwards when the box cover is opened.

Present packing is when the show product, if receive external vibrations, leads to the showpiece departure stand to lead to damaging easily, and the packing carton can not in time close the lid when receiving external vibrations on the one hand of this kind of condition, leads to the showpiece to follow the packing carton opening part departure, and on the other hand packing carton can not in time shift the showpiece to the containing box when receiving external vibrations, avoids the showpiece to fly away.

Based on the above, the invention designs a packaging box capable of displaying products to solve the problems.

Disclosure of Invention

The invention aims to provide a packaging box capable of displaying products, and aims to solve the problems that when the existing packaging box is used for displaying products, if external vibration is applied, the products on display easily fly out of a display stand to cause damage, on one hand, the packaging box cannot timely close a cover when the external vibration is applied, so that the products on display fly out of an opening of the packaging box, on the other hand, the packaging box cannot timely transfer the products on display to a containing box when the external vibration is applied, and the products on display fly out are avoided.

In order to achieve the purpose, the invention provides the following technical scheme: a packaging box capable of displaying products comprises a base, wherein the top of the base is fixedly connected with a shell, the left end of the shell is rotatably connected with a turnover cover, the top of the base is fixedly connected with four second limiting columns, the surfaces of the four second limiting columns are jointly and slidably connected with a lifting plate, two sides of the lifting plate are both connected with lifting folding supporting mechanisms, the top of the lifting plate is provided with a fifth chute, supporting blocks slide left and right along the fifth chute, the side surfaces of the supporting blocks are connected with the inner wall of the shell through elastic supporting mechanisms, two sides of the top of each supporting block are respectively provided with a limiting frame, the inner walls of the two limiting frames are jointly and slidably connected with trays, the trays are placed at the tops of the two supporting blocks, the tops of the lifting plates are provided with through holes for the trays to fall down corresponding to the positions of the trays, and the limiting frames are fixedly connected at the edges of, the top of the supporting block is provided with a receding groove, the receding groove is used for avoiding the limiting frame, and the bottom of the lifting plate is fixedly communicated with a storage bin corresponding to the through hole;

the lifting folding supporting mechanism comprises a first rotating rod, the surface of the first rotating rod is rotatably connected with a second connecting rod and a third connecting rod, the second connecting rod is positioned outside the third connecting rod, the top of the base is provided with bilaterally symmetrical second sliding grooves, the second sliding grooves are slidably connected with first moving blocks, two first moving blocks are respectively rotatably connected with one sides of the bottoms of the second connecting rod and the third connecting rod, one sides of the tops of the second connecting rod and the third connecting rod are respectively rotatably connected with a second moving block, four second moving blocks are jointly slidably connected with the bottom of the lifting plate, the outer side of the second moving block is fixedly connected with a first reset spring, the other end of the first reset spring is fixedly connected with a first spring seat, the first spring seat is fixedly connected with the bottom of the lifting plate, and the bottom of the lifting plate is provided with a third sliding groove corresponding to the position of the, the second moving block moves left and right along a third sliding groove, the outer side of the lifting plate is fixedly connected with a limiting plate which is symmetrically distributed left and right, the outer side of the second moving block is provided with a fourth sliding groove, the fourth sliding groove is connected with an L-shaped sliding block in a sliding manner, the top of the transverse end of the L-shaped sliding block is fixedly connected with a second return spring, the other end of the second return spring is fixedly connected with a second spring seat, the inner side of the second spring seat is fixedly connected to the second moving block, the inner wall of the vertical end of the L-shaped sliding block is mutually contacted with the outer wall of the lifting plate, the outer side of the L-shaped sliding block is rotatably connected with a moving wheel, the outer side of the lifting plate is connected with an extrusion block in a sliding manner, the bottom of the extrusion block is fixedly connected with a fifth return spring, the other end, the pushing block is in contact with the extrusion block, the inner side surface of the pushing block is connected with a sliding mechanism, the shaking mechanism drives the pushing plate to transversely move in a strong shaking state, and meanwhile, the two supporting blocks synchronously move back to the two sides;

the shaking mechanism comprises a T-shaped moving block and a triggering wheel, the T-shaped moving block is connected to the top of the lifting plate in a sliding manner, both ends of the top of the T-shaped moving block and the side surface of the supporting block at the same side are jointly and rotatably connected with a fourth connecting rod, the top of the transverse end of the T-shaped moving block is rotationally connected with a roller, the bottom of the gear is fixedly connected with a special-shaped cam, the roller is contacted with the lowest point of the special-shaped cam, the bottom of the lifting plate is fixedly connected with third rotating rods which are symmetrically distributed front and back, the top of the surface of the third rotating rod is rotationally connected with a gear, the outer side of the gear is engaged with a rack, the trigger wheel is arranged at the top of the lifting plate, the outer side of the lifting plate is provided with an error-proof mechanism for preventing the trigger wheel from rolling when slightly shaking, the trigger wheel is rotatably connected with a connecting block, a steel wire rope is fixedly connected to the outer side of the connecting block, and the other end of the steel wire rope is fixedly connected to the rack;

when the packaging box is used for displaying products, if external vibration is received, the situation that the displayed products fly out of the display table to cause damage is easily caused, on one hand, the packaging box can not close the cover in time when the external vibration is received to cause the displayed products to fly out of the opening of the packaging box, on the other hand, the packaging box can not transfer the displayed products to the containing box in time when the external vibration is received to cause the displayed products to fly out, so that the displayed products are damaged and lost, on the other hand, when the packaging box is used for displaying the products, the turnover cover is opened, the first connecting rod moves rightwards along the first sliding groove by pulling the first connecting rod to drive the connecting plate to move upwards along the first limiting column, the connecting plate drives the first rotating rod to move synchronously, so that the first rotating rod drives the second connecting rod which is connected in a rotating mode, the third connecting rod rotates in the same direction to push the lifting plate to move upwards, The second moving block moves in the same direction, the second moving block drives the L-shaped sliding block and the moving wheel to move synchronously, under the action of a second reset spring, the L-shaped sliding block tends to move upwards, the final moving wheel drives the L-shaped sliding block to roll into a gap between the limiting plate and the fifth spring seat and not move any more, at the moment, the first reset spring is stretched, the end part of the first connecting rod is in contact with the inner side surface of the turnover cover to realize the effect of supporting the shielding cover, when the packaging box is impacted, the trigger wheel slides down from the top of the lifting plate, the trigger wheel drives the rack to move downwards, the rack drives the rack to move through a steel wire rope, the rack drives the pushing block to move synchronously, the pushing block enables the extrusion block to move downwards, the moving wheel and the L-shaped sliding block to move downwards to be separated from the gap between the limiting plate and the fifth spring seat, and the second moving block resets under the action of the first reset spring to, The third connecting rod is reset, the lifting plate moves downwards along the second limiting column, the rack drives the meshed gear to rotate, the gear drives the special-shaped cam to rotate, the special-shaped cam pushes the T-shaped moving block to move inwards through the idler wheel, the T-shaped moving block drives the fourth connecting rod to rotate, the fourth connecting rod pushes the supporting block to move outwards to be separated from the tray, so that the tray falls into the containing bin from the through hole, commodity falling is avoided, by arranging the special-shaped cam, the idler wheel and the T-shaped moving block, the rack drives the special-shaped cam to rotate, the special-shaped cam pushes the T-shaped moving block to move inwards through the idler wheel, the T-shaped moving block pushes the supporting block to move outwards through the fourth connecting rod to be separated from the tray, so that the tray with the exhibits falls into the containing bin, the products are contained in the containing bin while the lifting plate descends, the exhibits are prevented from being, the problem that the display article flies out due to the fact that the display article cannot be transferred to the storage box in time when the packaging box is vibrated by the outside is avoided.

As a further scheme of the invention, the front end of the surface of the first rotating rod is connected with a traction mechanism, the traction mechanism comprises a connecting plate, the connecting plate is rotatably connected to the front end of the surface of the first rotating rod, the front side of the connecting plate is rotatably connected with a first connecting rod through a connecting pin, one end of the first connecting rod, which is far away from the connecting plate, is in mutual contact with the inner side surface of the turnover cover, the right end of the connecting plate is slidably connected with a first limiting column, the first limiting column is fixedly connected to the base, and the connecting plate moves up and down along the first limiting column; during operation, open sealed lid through manual, then manually draw and drag first connecting rod, drive connecting plate rebound to the first rotating rod rebound of pulling, thereby played the effect that the folding supporting mechanism of linkage lift risees, solved and not convenient for rise the problem of the folding supporting mechanism of lift, and can cover medial surface in with first connecting rod tip and upset and contact each other, play the effect that supports the upset lid, make the upset lid keep the state of upset in the picture.

As a further scheme of the invention, the error-proofing mechanism comprises rotating bases, the rotating bases are fixedly connected to the outer side of the lifting plate, the rotating bases are symmetrically distributed in the front and back direction, the two rotating bases are jointly and rotatably connected with a fifth rotating rod, a limiting plate is fixedly connected to the surface of the fifth rotating rod, a reset ring is fixedly connected to the outer side of the rotating bases, a reset elastic sheet is fixedly connected to the inner wall of the reset ring, the other end of the reset elastic sheet is fixedly connected to the surface of the fifth rotating shaft, and at the moment, the reset elastic sheet drives the limiting plate to rotate inwards through the fifth rotating rod to prevent the trigger; the during operation, the shell fragment shrink resets, drive the ascending upset of limiting plate, the prevention triggers rocking of wheel when normal removal and leads to rolling the lifter plate, when receiving the striking, the elasticity of shell fragment that resets is not enough to prevent to trigger the wheel and removes, it rolls the lifter plate to trigger the wheel, thereby trigger elevating system and receiving mechanism work, through setting up shell fragment and limiting plate that resets, the shell fragment that resets drives the limiting plate and upwards overturns, the prevention triggers the wheel and rolls at will, realized that slight rocking when normal removal can not trigger elevating system work, and trigger the wheel and can in time roll the lifter plate after receiving the striking, thereby drive elevating system and receiving mechanism work, in time protect the showpiece, avoid the showpiece to lead to dropping because of the striking.

As a further aspect of the present invention, the elastic support mechanism includes a first connection plate and a second connection plate, the first connection plate is in sliding contact with the inner side wall of the housing, the second connection plate is fixedly connected to the side surface of the support block, and a support spring is fixedly connected between the first connection plate and the second connection plate; during operation, through the support of supporting spring, supporting spring can support the supporting shoe through the second connecting plate for the state of supporting shoe is maintained by the elastic force, avoids by the maloperation.

As a further scheme of the invention, a knocking seat is fixedly connected in the shell corresponding to the position of the trigger wheel, and bells which are uniformly distributed are fixedly connected to the outer side of the knocking seat; when the alarm device works, the trigger wheel is in contact with the small bell in the descending process, the small bell is knocked to give out a bell sound, so that an alarm is given out, timely alarm is given out after the trigger wheel is impacted, workers around the trigger wheel can be promoted to check the alarm, and accidents are prevented.

As a further scheme of the invention, a sealing plate is fixedly connected to the two limiting plates together, and the inner side surfaces of the sealing plate are respectively contacted with the extrusion block and the pushing block; during operation, the sealing plate can shelter from extrusion piece and promotion piece to can support extrusion piece and promotion piece surface in step, make extrusion piece and promotion piece can stably slide.

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

1. through setting up the special-shaped cam, the gyro wheel, T type movable block, the rack drives the special-shaped cam rotatory, the special-shaped cam promotes T type movable block rebound through the gyro wheel, T type movable block promotes the supporting shoe and outwards removes and break away from with the tray through the fourth connecting rod, thereby realize making the tray area showpiece fall into the collecting storage, thereby accomodate the collecting storage with the product when making the lifter plate descend, prevent that the showpiece from being shaken and fly, effectual protection of sheltering from has been carried out to the product, can' T in time shift the problem that the showpiece flies out to the collecting storage box and cause the showpiece when having avoided the packing carton to receive external vibrations.

2. Through setting up special-shaped cam, gyro wheel, T type movable block, the rack drives the special-shaped cam rotatory, and special-shaped cam promotes T type movable block inwards to move through the gyro wheel, and T type movable block promotes the supporting shoe and outwards removes and break away from with the tray through the fourth connecting rod to the realization makes the tray fall into storage compartment, has avoided the packing carton can not in time shift the showpiece to the containing box when receiving external vibrations, avoids the problem that the showpiece flies away.

3. Through setting up the shell fragment and the limiting plate that reset, the shell fragment that resets drives the limiting plate and upwards overturns, prevents to trigger the wheel and rolls at will, has realized slightly rocking when normal removal and can not trigger elevating system work, and triggers the wheel and can in time roll the lifter plate after receiving the striking to drive elevating system and receiving mechanism work, in time protect the showpiece, avoid the showpiece to lead to dropping because of the striking.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the general structure of the present invention (shell cut away);

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 3 at C;

FIG. 5 is a schematic view of the general structure of the present invention (with the flip cover, the pulling mechanism, and the sealing plate hidden);

FIG. 6 is an enlarged view of FIG. 5 at D;

FIG. 7 is a schematic view of the second moving block and the L-shaped slider according to the present invention;

FIG. 8 is a partial cross-sectional view of the general construction of the invention (with the flip cover, pulling mechanism, sealing plate hidden);

FIG. 9 is an enlarged view at E of FIG. 8;

FIG. 10 is a schematic view of the general structure of the present invention (with the lift plate and the second restraint post hidden).

In the drawings, the components represented by the respective reference numerals are listed below:

the base 1, the housing 2, the flip cover 3, the tray 4, the first connecting rod 5, the connecting plate 6, the first chute 7, the first limit post 8, the first rotating rod 9, the second connecting rod 10, the third connecting rod 11, the second chute 12, the first moving block 13, the second moving block 14, the lifting plate 15, the second limit post 16, the first return spring 17, the first spring seat 18, the third chute 19, the limiting plate 20, the sealing plate 21, the fourth chute 22, the L-shaped slider 23, the second return spring 24, the second spring seat 25, the moving wheel 26, the extrusion block 27, the fifth return spring 28, the fifth spring seat 29, the third rotating rod 30, the gear 31, the rack 32, the pushing block 33, the T-shaped moving block 34, the roller 35, the special-shaped cam 36, the fourth connecting rod 37, the supporting block 38, the abdicating groove 3801, the fifth chute 39, the limit frame 40, the through hole 41, the storage bin 42, the trigger wheel 43, the connecting block 44, the third, The bell-type electric bicycle comprises a steel wire rope 45, a rotating base 46, a fifth rotating rod 47, a limiting plate 48, a reset ring 49, a reset elastic sheet 50, a first connecting plate 51, a supporting spring 52, a second connecting plate 53, a knocking seat 54 and a bell 55.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.

Referring to fig. 1-10, the present invention provides a technical solution: a packaging box capable of displaying products comprises a base 1, wherein the top of the base 1 is fixedly connected with a shell 2, the left end of the shell 2 is rotatably connected with a turnover cover 3, the top of the base 1 is fixedly connected with four second limiting columns 16, the surfaces of the four second limiting columns 16 are jointly and slidably connected with a lifting plate 15, two sides of the lifting plate 15 are both connected with lifting folding supporting mechanisms, the top of the lifting plate 15 is provided with a fifth chute 39, a supporting block 38 slides leftwards and rightwards along the fifth chute 39, the side surface of the supporting block 38 is connected with the inner wall of the shell 2 through an elastic supporting mechanism, two sides of the top of the supporting block 38 are both provided with limiting frames 40, the inner walls of the two limiting frames 40 are jointly and slidably connected with a tray 4, the tray 4 is placed on the tops of the two supporting blocks 38, the top of the lifting plate 15 is provided with a through hole 41 for the tray 4 to fall, the limiting frames 40 are, the top of the supporting block 38 is provided with an abdicating groove 3801, the abdicating groove 3801 is used for avoiding the limiting frame 40, and the bottom of the lifting plate 15 is fixedly communicated with a containing bin 42 corresponding to the through hole 41;

the lifting folding supporting mechanism comprises a first rotating rod 9, a second connecting rod 10 and a third connecting rod 11 are rotatably connected to the surface of the first rotating rod 9, the second connecting rod 10 is positioned on the outer side of the third connecting rod 11, a bilaterally symmetrical second sliding chute 12 is formed in the top of the base 1, a first moving block 13 is slidably connected to the second sliding chute 12, the two first moving blocks 13 are respectively rotatably connected to one side of the bottom of the second connecting rod 10 and one side of the bottom of the third connecting rod 11, a second moving block 14 is rotatably connected to one side of the top of the second connecting rod 10 and one side of the top of the third connecting rod 11, the four second moving blocks 14 are jointly slidably connected to the bottom of the lifting plate 15, a first return spring 17 is fixedly connected to the outer side of the second moving block 14, a first spring seat 18 is fixedly connected to the other end of the first return spring 17, the first spring seat 18 is fixedly, the second moving block 14 moves left and right along the third sliding groove 19, the outer side of the lifting plate 15 is fixedly connected with a limiting plate 20 which is bilaterally symmetrically distributed, the outer side of the second moving block 14 is provided with a fourth sliding groove 22, the fourth sliding groove 22 is connected with an L-shaped sliding block 23 in a sliding manner, the top of the transverse end of the L-shaped sliding block 23 is fixedly connected with a second return spring 24, the other end of the second return spring 24 is fixedly connected with a second spring seat 25, the inner side of the second spring seat 25 is fixedly connected to the second moving block 14, the inner wall of the vertical end of the L-shaped sliding block 23 is mutually contacted with the outer wall of the lifting plate 15, the outer side of the L-shaped sliding block 23 is rotatably connected with a moving wheel 26, the outer side of the lifting plate 15 is connected with a squeezing block 27 in a sliding manner, the bottom of the squeezing block 27 is fixedly connected with a, the pushing block 33 is in contact with the extrusion block 27, the inner side surface of the pushing block 33 is connected with a sliding mechanism, the shaking mechanism drives the pushing plate 33 to transversely move in a strong shaking state, and meanwhile, the two supporting blocks 38 synchronously move back to the two sides;

the shaking mechanism comprises a T-shaped moving block 34 and a trigger wheel 43, the T-shaped moving block 34 is connected to the top of the lifting plate 15 in a sliding mode, both ends of the top of the T-shaped moving block 34 are connected with a fourth connecting rod 37 in a rotating mode together with the side face of a supporting block 38 on the same side, the top of the transverse end of the T-shaped moving block 34 is connected with a roller 35 in a rotating mode, a special-shaped cam 36 is fixedly connected to the bottom of the gear 31, the roller 35 is in contact with the lowest point of the special-shaped cam 36, the bottom of the lifting plate 15 is fixedly connected with a third rotating rod 30 which is symmetrically distributed in the front and back mode, the top of the surface of the third rotating rod 30 is connected with a gear 31 in a rotating mode, a rack 32 is meshed with the outer side of the gear 31, the trigger wheel 43 is placed on the top of the lifting plate 15;

when the packaging box is used for displaying products, if external vibration is applied to the packaging box, the displayed products are easy to fly out of the display table to cause damage, on one hand, the packaging box can not close the cover in time when the external vibration is applied to the packaging box, so that the displayed products fly out of the opening of the packaging box, on the other hand, the packaging box can not transfer the displayed products to the containing box in time when the external vibration is applied to the packaging box, so that the displayed products are damaged and lost, the turnover cover 3 is opened when the packaging box is used for displaying the products, the first connecting rod 5 moves rightwards along the first sliding groove 7 by pulling the first connecting rod 5, the connecting plate 6 is driven to move upwards along the first limiting column 8, the connecting plate 6 drives the first rotating rod 9 to move synchronously, so that the first rotating rod 9 drives the second connecting rod 10 and the third connecting rod 11 which are connected in a rotating mode to rotate in the same direction, and the lifting plate 15 is pushed, meanwhile, the first moving block 13 and the second moving block 14 move in the same direction, the second moving block 14 drives the L-shaped sliding block 23 and the moving wheel 26 to move synchronously, under the action of the second return spring 24, the L-shaped sliding block 23 tends to move upwards, finally, the moving wheel 26 drives the L-shaped sliding block 23 to roll into the gap between the limiting plate 20 and the fifth spring seat 29 and not move any more, at the moment, the first return spring 17 is stretched, the end part of the first connecting rod 5 is in contact with the inner side surface of the flip cover 3 to realize the effect of supporting the shielding cover 3, when the packing box is impacted, the trigger wheel 43 slides down from the top of the lifting plate 15, the trigger wheel 43 falls downwards, the rack 32 is driven by the steel wire rope 45 to move to drive the rack 32 to move, the rack 32 drives the pushing block 33 to move synchronously, the pushing block 33 drives the extruding block 27 to move downwards, the moving wheel 26 and the L-shaped sliding block 23 are driven to move downwards to separate from the, under the action of the first return spring 17, the second moving block 14 is reset, so that the second connecting rod 10 and the third connecting rod 11 which are rotationally connected are driven to reset, the lifting plate 15 moves downwards along the second limiting column 16, the rack 32 drives the meshed gear 31 to rotate, the gear 31 drives the special-shaped cam 36 to rotate, the special-shaped cam 36 pushes the T-shaped moving block 34 to move inwards through the roller 35, the T-shaped moving block 34 drives the fourth connecting rod 37 to rotate, the fourth connecting rod 37 pushes the supporting block 38 to move outwards to be separated from the tray 4, so that the tray 4 falls into the containing bin 42 from the through hole 41, commodity falling is avoided, by arranging the special-shaped cam 36, the roller 35 and the T-shaped moving block 34, the rack 32 drives the special-shaped cam 36 to rotate, the special-shaped cam 36 pushes the T-shaped moving block 34 to move inwards through the roller 35, and the T-shaped moving block 34 pushes the supporting block 38 to move outwards to be separated from, thereby realize making tray 4 take the exhibit to fall into collecting storage 42 to in accomodating storage 42 with the product when making 15 descends of lifter plate, prevent that the exhibit from being shaken and fly, carried out effectual protection of sheltering from to the product, can't in time shift the exhibit to the containing box and cause the problem that the exhibit flies away when having avoided the packing carton to receive external vibrations.

As a further scheme of the invention, the front end of the surface of the first rotating rod 9 is connected with a traction mechanism, the traction mechanism comprises a connecting plate 6, the connecting plate 6 is rotatably connected with the front end of the surface of the first rotating rod 9, the front surface of the connecting plate 6 is rotatably connected with a first connecting rod 5 through a connecting pin 7, one end of the first connecting rod 5, which is far away from the connecting plate 6, is in mutual contact with the inner side surface of the turnover cover 3, the right end of the connecting plate 6 is slidably connected with a first limiting column 8, the first limiting column 8 is fixedly connected to the base 1, and the connecting plate 6 moves up and down; during operation, open sealed lid 3 through the manual, then manually draw and drag first connecting rod 5, drive connecting plate 6 rebound to the first pole 9 rebound of pulling, thereby played the effect that the folding supporting mechanism of linkage lift risees, solved and be not convenient for rise the problem of folding supporting mechanism of lift, and can be with 5 tip of first connecting rod and 3 medial surface contact each other of flip lid, play the effect that supports flip lid 3, make flip lid 3 keep the state of upset in figure 1.

As a further scheme of the invention, the error-proofing mechanism comprises a rotating base 46, the rotating base 46 is fixedly connected to the outer side of the lifting plate 15, the rotating base 46 is symmetrically distributed in front and back, the two rotating bases 46 are jointly and rotatably connected with a fifth rotating rod 47, a limiting plate 48 is fixedly connected to the surface of the fifth rotating rod 47, a reset ring 49 is fixedly connected to the outer side of the rotating base 46, a reset elastic sheet 50 is fixedly connected to the inner wall of the reset ring 49, the other end of the reset elastic sheet 50 is fixedly connected to the surface of the fifth rotating rod, and at this time, the reset elastic sheet 50 drives the limiting plate 48 to rotate inwards through; the during operation, shell fragment 50 shrink resets, drive limiting plate 48 upset upwards, the prevention triggers rocking of wheel 43 when normal removal and leads to rolling lifter plate 15, when receiving the striking, shell fragment 50's elasticity that resets is not enough to prevent to trigger wheel 43 and removes, it rolls lifter plate 15 to trigger wheel 43, thereby trigger elevating system and receiving mechanism work, through setting up shell fragment 50 and limiting plate 48 that resets, it drives limiting plate 48 upset upwards to reset shell fragment 50, the prevention triggers wheel 43 and rolls at will, realized that slight rocking when normal removal can not trigger elevating system work, and trigger wheel 43 and can in time roll lifter plate 15 after receiving the striking, thereby drive elevating system and receiving mechanism work, in time protect the showpiece, avoid the showpiece to lead to dropping because of the striking.

As a further aspect of the present invention, the elastic supporting mechanism includes a first connecting plate 51 and a second connecting plate 53, the first connecting plate 51 is slidably contacted on the inner sidewall of the housing 2, and the second connecting plate 53 is fixedly connected between the first connecting plate 51 and the second connecting plate 53 on the side of the supporting block 38, and a supporting spring 52 is fixedly connected together; in operation, the supporting spring 52 can support the supporting block 38 through the second connecting plate 53 by the support of the supporting spring 52, so that the state of the supporting block 38 is maintained by the elastic force, and the misoperation is avoided.

As a further proposal of the invention, a knocking seat 54 is fixedly connected in the shell 2 corresponding to the position of the trigger wheel 43, and bells 55 which are uniformly distributed are fixedly connected on the outer side of the knocking seat 54; when the alarm device works, the trigger wheel 43 is in contact with the small bell 55 in the descending process, the small bell 55 is knocked to give a bell sound, so that a warning is given, an alarm is timely sent after the alarm device is impacted, workers around the alarm device can lift the alarm device to check the alarm device, and accidents are prevented.

As a further scheme of the invention, the two limiting plates 20 are fixedly connected with a sealing plate 21 together, and the inner side surfaces of the sealing plate 21 are respectively contacted with the extrusion block 27 and the pushing block 33; in operation, the sealing plate 21 can shield the pressing block 27 and the pushing block 33, and can synchronously support the surfaces of the pressing block 27 and the pushing block 33, so that the pressing block 27 and the pushing block 33 can stably slide.

The working principle is as follows: when the product is displayed in the packaging box, the turnover cover 3 is opened, the first connecting rod 5 is pulled to synchronously move, the first connecting rod 5 moves rightwards along the first sliding groove 7, the connecting plate 6 is driven to move upwards along the first limiting column 8, the connecting plate 6 drives the first rotating rod 9 to synchronously move, so that the first rotating rod 9 drives the second connecting rod 10 and the third connecting rod 11 which are connected in a rotating way to rotate in the same direction, the lifting plate 15 is pushed to move upwards along the second limiting column 16, meanwhile, the first moving block 13 and the second moving block 14 move in the same direction, the second moving block 14 drives the L-shaped sliding block 23 and the moving wheel 26 to synchronously move, under the action of the second reset spring 24, the L-shaped sliding block 23 has a tendency of going upwards, finally, the moving wheel 26 drives the L-shaped sliding block 23 to roll into a gap between the limiting plate 20 and the fifth spring seat 29 and not to move any more, at the moment, the first reset spring 17 is stretched, and simultaneously, the end part, the shielding cover 3 is supported, when the packing box is impacted, the trigger wheel 43 slides down from the top of the lifting plate 15, the trigger wheel 43 falls downward, the rack 32 is driven to move by the steel wire rope 45, the rack 32 drives the pushing block 33 to move synchronously, the pushing block 33 drives the extrusion block 27 to move downward, the moving wheel 26 and the L-shaped sliding block 23 are driven to move downward and are separated from a gap between the limiting plate 20 and the fifth spring seat 29, the second moving block 14 is reset under the action of the first reset spring 17, so that the second connecting rod 10 and the third connecting rod 11 which are connected in a rotating way are driven to reset, the lifting plate 15 moves downward along the second limiting column 16, the rack 32 drives the meshed gear 31 to rotate, the gear 31 drives the special-shaped cam 36 to rotate, the special-shaped cam 36 pushes the T-shaped moving block 34 to move inward through the roller 35, and the T-shaped moving block 34 drives the fourth connecting rod 37 to rotate, fourth connecting rod 37 promotes supporting shoe 38 and outwards moves and breaks away from with tray 4, thereby make tray 4 fall into containing storehouse 42 from through-hole 41, avoid commodity to drop, through setting up special-shaped cam 36, gyro wheel 35, T type movable block 34, rack 32 drives special-shaped cam 36 and rotates, special-shaped cam 36 promotes T type movable block 34 and inwards moves through gyro wheel 35, T type movable block 34 promotes supporting shoe 38 and outwards moves and breaks away from with tray 4 through fourth connecting rod 37, thereby realize making tray 4 take the showpiece to fall into containing storehouse 42, thereby accomodate the product in containing storehouse 42 when making the lifter plate 15 descend, prevent that the showpiece from being shaken to fly, effectual protection of sheltering from has been carried out to the product, can' T in time shift the showpiece to containing storehouse and cause the problem that the showpiece flies when having avoided the packing carton to receive external vibrations.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A package box capable of displaying products, comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with a shell (2), the left end of the shell (2) is rotatably connected with a turnover cover (3), the top of the base (1) is fixedly connected with four second limiting columns (16), the surfaces of the four second limiting columns (16) are jointly and slidably connected with a lifting plate (15), two sides of the lifting plate (15) are both connected with lifting folding supporting mechanisms, the top of the lifting plate (15) is provided with a fifth chute (39), the supporting block (38) slides left and right along the fifth chute (39), the side surface of the supporting block (38) is connected with the inner wall of the shell (2) through an elastic supporting mechanism, two sides of the top of the supporting block (38) are both provided with limiting frames (40), the inner walls of the two limiting frames (40) are jointly and slidably connected with a tray (4), and the tray (4) is placed at the tops of the two supporting blocks (38), a through hole (41) allowing the tray (4) to fall is formed in the position, corresponding to the position of the tray (4), of the top of the lifting plate (15), the limiting frame (40) is fixedly connected to the edge of the opening of the through hole (41), a yielding groove (3801) is formed in the top of the supporting block (38), the yielding groove (3801) is used for avoiding the limiting frame (40), and a storage bin (42) is fixedly communicated with the position, corresponding to the position of the through hole (41), of the bottom of the lifting plate (15);

the lifting folding supporting mechanism comprises a first rotating rod (9), a second connecting rod (10) and a third connecting rod (11) are rotatably connected to the surface of the first rotating rod (9), the second connecting rod (10) is located on the outer side of the third connecting rod (11), bilaterally symmetrical second sliding grooves (12) are formed in the top of the base (1), first moving blocks (13) are slidably connected to the second sliding grooves (12), the two first moving blocks (13) are respectively rotatably connected to one sides of the bottoms of the second connecting rod (10) and the third connecting rod (11), second moving blocks (14) are rotatably connected to one sides of the tops of the second connecting rod (10) and the third connecting rod (11), the four second moving blocks (14) are jointly slidably connected to the bottom of a lifting plate (15), and first return springs (17) are fixedly connected to the outer sides of the second moving blocks (14), the other end of the first reset spring (17) is fixedly connected with a first spring seat (18), the first spring seat (18) is fixedly connected to the bottom of the lifting plate (15), a third sliding chute (19) is formed in the position, corresponding to the second moving block (14), of the bottom of the lifting plate (15), the second moving block (14) moves left and right along the third sliding chute (19), limiting plates (20) which are symmetrically distributed left and right are fixedly connected to the outer side of the lifting plate (15), a fourth sliding chute (22) is formed in the outer side of the second moving block (14), an L-shaped sliding block (23) is slidably connected to the fourth sliding chute (22), a second reset spring (24) is fixedly connected to the top of the transverse end of the L-shaped sliding block (23), a second spring seat (25) is fixedly connected to the other end of the second reset spring (24), and the inner side of the second spring seat (25) is fixedly connected, the inner wall of the vertical end of the L-shaped sliding block (23) is mutually contacted with the outer wall of the lifting plate (15), a moving wheel (26) is rotatably connected to the outer side of the L-shaped sliding block (23), an extrusion block (27) is slidably connected to the outer side of the lifting plate (15), the bottom of the extrusion block (27) is fixedly connected with a fifth return spring (28), the other end of the fifth return spring (28) is fixedly connected with a fifth spring seat (29), the fifth spring seat (29) is fixedly connected with the outer side of the lifting plate (15), the outer side of the rack (32) is fixedly connected with a pushing block (33), the pushing block (33) is contacted with the extrusion block (27), the inner side surface of the pushing block (33) is connected with a sliding mechanism, the shaking mechanism drives the pushing plate (33) to transversely move in a strong shaking state, and simultaneously acts on the two supporting blocks (38) to synchronously move back to the two sides;

the shaking mechanism comprises a T-shaped moving block (34) and a trigger wheel (43), the T-shaped moving block (34) is connected to the top of a lifting plate (15) in a sliding mode, the two ends of the top of the T-shaped moving block (34) are connected with a fourth connecting rod (37) in a rotating mode together with the side face of a supporting block (38) on the same side, the top of the transverse end of the T-shaped moving block (34) is connected with a roller (35) in a rotating mode, the bottom of a gear (31) is fixedly connected with a special-shaped cam (36), the lowest point of the roller (35) and the special-shaped cam (36) are in contact with each other, the bottom of the lifting plate (15) is fixedly connected with a third rotating rod (30) which is symmetrically distributed in the front and back mode, the top of the surface of the third rotating rod (30) is connected with the gear (31) in a rotating mode, a rack (32) is meshed with the outer side of the gear ( The mechanism, trigger wheel (43) rotate and are connected with connecting block (44), connecting block (44) outside fixedly connected with wire rope (45), wire rope (45) other end fixed connection is on rack (32).

2. A package for displaying products in accordance with claim 1, wherein: the front end on first rotation pole (9) surface is connected with drive mechanism, drive mechanism includes connecting plate (6), connecting plate (6) are rotated and are connected at the front end on first rotation pole (9) surface, the front of connecting plate (6) is rotated through connecting pin (7) and is connected with first connecting rod (5), the one end and the turnover lid (3) medial surface contaction each other of connecting plate (6) are kept away from in first connecting rod (5), connecting plate (6) right-hand member sliding connection has first spacing post (8), first spacing post (8) fixed connection is on base (1), connecting plate (6) reciprocate along first spacing post (8).

3. A package for displaying products in accordance with claim 1, wherein: mistake proofing mechanism is including rotating base (46), it is in lifter plate (15) outside to rotate base (46) fixed connection, rotate base (46) front and back symmetric distribution, two it is connected with fifth dwang (47) to rotate base (46) common rotation, fifth dwang (47) fixed surface is connected with limiting plate (48), it resets ring (49) to rotate base (46) outside fixed connection, it resets shell fragment (50) to reset ring (49) inner wall fixedly connected with, shell fragment (50) other end fixed connection resets at fifth axis of rotation surface, this moment it drives limiting plate (48) internal rotation through fifth dwang (47) to reset shell fragment (50) and prevents trigger wheel (43) to roll.

4. A package for displaying products in accordance with claim 1, wherein: the elastic supporting mechanism comprises a first connecting plate (51) and a second connecting plate (53), the first connecting plate (51) is in sliding contact with the inner side wall of the shell (2), and the second connecting plate (53) is fixedly connected to the side surface of the supporting block (38), and a supporting spring (52) is fixedly connected between the first connecting plate (51) and the second connecting plate (53) together.

5. A package for displaying products in accordance with claim 1, wherein: the inside trigger wheel (43) that corresponds of shell (2) position fixedly connected with strikes seat (54), strike seat (54) outside fixedly connected with evenly distributed's small bell (55).

6. A package for displaying products in accordance with claim 1, wherein: the two limiting plates (20) are fixedly connected with a sealing plate (21) together, and the inner side surfaces of the sealing plate (21) are respectively contacted with the extrusion block (27) and the pushing block (33).