A kind of composite plastic packing box
Technical field
The invention belongs to pack product technical field, specifically a kind of composite plastic packing box.
Background technique
Packing box can classify such as the term suggests being exactly the box for being used to pack product by material: carton, can,
Wooden box, cloth box, skin box, acrylic box, corrugated package box, pvc box etc. can also classify such as: moon cake by the title of product
Box, tea caddy, fructus lycii box, bonbon box, exquisite gift box, local and special products box, wine box, chocolate box, food and medicine health care product box, food
Packing box, tea packaging box, writing case etc..It packs kit function: guaranteeing the safety of product in transport, promote the class etc. of product;
With the development of science and technology, nowadays the excavation of electronic product is more and more wider, more and more families all begin to use smart home
The value of equipment, these electronic products is usually higher, therefore becomes a weight to the protection of electronic product during transportation
Topic is wanted, but plastic packing box used in existing electronic product during transportation can not be well to electronic product
It is protected, especially in bumpy sections, easily causes to cause electronic product inner components to generate damage because vehicle slides, lead
Cause fortune loss.
Summary of the invention
In order to make up for the deficiencies of the prior art, composite plastic packing box proposed by the present invention.Present invention is mainly used for solutions
The protective effect power that plastic packing box in the prior art is played when carrying out packed and transported to some valuable electronic products compares
Weakness easily leads to the problem of valuable electronic product inner components generate damage, fortune is caused to lose.
The technical solution adopted by the present invention to solve the technical problems is: a kind of composite plastic packaging of the present invention
Box, including box cover, cassette bottom, mounting disc and holding tray, the outer edge of the mounting disc are connected to the clamping block of cassette bottom by card slot
On, the outside of mounting disc is equipped with box cover, and the middle part of mounting disc is slided up and down by slide bar is connected with holding tray;Under the box cover
End is connected with cassette bottom, and box cover is fixed by clamping elastic slice with cassette bottom, and box cover is transparent;The lower end of the clamping elastic slice is fixed
It is connected to the edge upper surface of cassette bottom, clamping elastic slice is located at the outside of clamping block;The upper surface of the mounting disc is fixedly connected with
Holding tray;Adsorption magnet is fixedly installed in the middle part of the holding tray;When needing to transport valuable electronic product
By assembling cassette bottom, mounting disc and holding tray, and valuable electronic product is placed on to the upper surface of holding tray, because placing
Adsorption magnet is fixedly installed in the middle part of disk, i.e., it can be because of its internal adsorption magnet when valuable electronic product is placed on holding tray
Suction-operated be fitted on holding tray, during transportation, if haulage vehicle shakes, because passing through in the middle part of mounting disc
Slide bar, which slides up and down, is connected with holding tray, so holding tray can be slightly upper and lower because of the sliding active force of slide bar when vehicle shakes
It floats, avoids the shaking of moment that electronic product is caused to be detached from the contact of holding tray, while because the outside of mounting disc is equipped with box cover,
Box cover is clamped by the way that clamping elastic slice and cassette bottom are fixed, so can also increase substantially the connection of box cover and cassette bottom during transportation
Stability.
The lower surface of the mounting disc is fixedly installed with flat thin magnet;The flat thin magnet is arranged right below magnet ring;It is described
The magnetism of magnet ring is with flat thin magnet on the contrary, magnet ring is fixedly mounted on the outside of the upper end of mounting rod;When vehicle shaking causes to place
Disk up and down weak vibrations when, because the lower surface of mounting disc is fixedly installed with flat thin magnet, flat thin magnet is arranged right below magnet ring, and
The magnetism of magnet ring is with flat thin magnet on the contrary, so when holding tray is moved downward because magneticaction can make magnet ring to flat thin magnet
One reversed repulsion is generated, i.e., the move distance of holding tray is limited, avoiding holding tray from teetertottering excessively acutely causes
Electronic product is detached from holding tray.
The inside of the mounting rod is connected with lifting magnet by spring slide;Magnetism and the flat thin magnet phase of the lifting magnet
Together;The internal slide of the clamping block is connected with limit plate;The limit plate internal cavities are connected to lifting magnet lower end cavity, limit
Position plate is made of magnetic metal material;When holding tray moves downward, because the inside of mounting rod is connected with magnetic by spring slide
Iron pan, and the magnetism of lifting magnet is identical as flat thin magnet, so holding tray can generate one extruding force when moving downward to lifting magnet,
Because the internal slide of clamping block is connected with limit plate, limit plate internal cavities are connected to lifting magnet lower end cavity, so working as magnet
Its inner air can be injected into the cavity inside limit plate by disk when being squeezed power, cause the outside Slideslip of limit plate, and
It is finally placed in the top of mounting disc, mounting disc is realized and is further fixed, haulage vehicle is avoided to cause to pacify by bumpy sections
Sabot and pedestal are detached from.
Expansion loop is fixedly installed on the outside of the holding tray;Be set as hollow form inside the expansion loop, expansion loop by
Abrasive material is made, expansion loop internal cavities and slide bar connects with the internal cavities;It is outer because of holding tray when mounting disc moves down
Side is fixedly installed with expansion loop, and the inside of expansion loop is set as hollow form, and expansion loop is made of abrasive material, inside expansion loop
Cavity and slide bar connects with the internal cavities, so it is swollen that it can be made to be injected into inner air when holding tray squeezes slide bar
In tensioner ring, so that expansion loop is expanded and is contacted with the lower end outside of electronic product, and since the making material of expansion loop is
Abrasive material is realized further to electronic product so will increase the frictional force with it when expansion loop and electronic product contact
Fixation, cooperation adsorption magnet completes better protective effect.
The inner surface of the clamping elastic slice is uniformly fixedly connected with magnet strip;Magnetism and the limit plate phase of the magnet strip
Instead;When vehicle shaking causes holding tray to teetertotter, the inner surface for being clamped elastic slice is uniformly fixedly connected with magnet strip, and magnet
The magnetism of item is with limit plate on the contrary, so limit plate is to carry out because of the outside Slideslip of gas pressure to mounting disc when vehicle shakes
It is fixed, and because losing gas pressure i.e. so that limit plate returns to clamping block because of the adsorption of magnet strip after the completion of transport
It is interior, i.e., preferably packing box is dismounted.
The magnetism of the flat thin magnet upper end and the lower end magnetism of adsorption magnet are set as inverse state;When electronic product is placed
When on holding tray, because the magnetism of flat thin magnet upper end be in the lower end magnetism of adsorption magnet be reversed, so adsorption magnet because
Even if the presence of flat thin magnet is increased derived from body magnetism, adsorption capacity caused by causing is bigger, i.e., preferably inhales to electronic product
It is attached.
Beneficial effects of the present invention are as follows:
1. the present invention can be realized by the way that holding tray is arranged when needing to transport valuable electronic product, can pass through
Cassette bottom, mounting disc and holding tray are assembled, and valuable electronic product is placed on to the upper surface of holding tray, because of holding tray
Middle part is fixedly installed with adsorption magnet, i.e., can be because of the suction of its internal adsorption magnet when valuable electronic product is placed on holding tray
Attached effect is fitted on holding tray, during transportation, if haulage vehicle shakes, because passing through slide bar in the middle part of mounting disc
Slide up and down and be connected with holding tray, thus when vehicle shakes holding tray can because the sliding active force of slide bar it is slight on float downward
It is dynamic, avoid the shaking of moment that electronic product is caused to be detached from the contact of holding tray, while because the outside of mounting disc is equipped with box cover, box
Lid is clamped by the way that clamping elastic slice and cassette bottom are fixed, so can also increase substantially box cover during transportation and the connection of cassette bottom is steady
It is qualitative.
2. the present invention can be realized by the way that flat thin magnet is arranged when vehicle shaking leads to holding tray or more weak vibrations, because of peace
The lower surface of sabot is fixedly installed with flat thin magnet, and flat thin magnet is arranged right below magnet ring, and the magnetism and flat thin magnet of magnet ring
On the contrary, so when holding tray is moved downward because magneticaction can make magnet ring generate one reversed repulsion to flat thin magnet, i.e.,
The move distance of holding tray is limited, avoiding holding tray from teetertottering excessively acutely causes electronic product to be detached from holding tray.
3. the present invention can be realized by the way that lifting magnet is arranged when holding tray moves downward, because the inside of mounting rod passes through bullet
Spring slidably connects lifting magnet, and the magnetism of lifting magnet is identical as flat thin magnet, so holding tray can be to lifting magnet when moving downward
One extruding force is generated, because the internal slide of clamping block is connected with limit plate, limit plate internal cavities and lifting magnet lower end cavity
Connection, so its inner air can be injected into the cavity inside limit plate when lifting magnet is squeezed power, causes to limit
The outside Slideslip of plate, and it is finally placed in the top of mounting disc, mounting disc is realized and is further fixed, haulage vehicle is avoided to pass through
Bumpy sections cause mounting disc and pedestal to be detached from.
Detailed description of the invention
Fig. 1 is main view of the invention;
Fig. 2 is cross-sectional view of the invention;
Fig. 3 is the structural schematic diagram of mounting disc of the present invention;
Fig. 4 is the structural schematic diagram of pedestal of the present invention;
Fig. 5 is the partial enlarged view in Fig. 4 of the present invention at A;
In figure: box cover 1, cassette bottom 2, clamping block 21 are clamped elastic slice 22, limit plate 23, magnet strip 24, mounting disc 3, card slot
31, slide bar 32, flat thin magnet 33, magnet ring 34, mounting rod 35, lifting magnet 36, holding tray 4, adsorption magnet 41, expansion loop 42.
Specific embodiment
It is carried out using composite plastic packing box of Fig. 1-Fig. 5 to an embodiment of the present invention as described below.
As Figure 1-Figure 5, a kind of composite plastic packing box of the present invention, including box cover 1, cassette bottom 2, mounting disc 3
It is connected on the clamping block 21 of cassette bottom 2 with the outer edge of holding tray 4, the mounting disc 3 by card slot 31, the outside of mounting disc 3
Equipped with box cover 1, the middle part of mounting disc 3 is slided up and down by slide bar 32 is connected with holding tray 4;The lower end of the box cover 1 and cassette bottom 2
It is connected, and box cover 1 is fixed by clamping elastic slice 22 and cassette bottom 2, box cover 1 is transparent;The lower end of the clamping elastic slice 22 is fixed
It is connected to the edge upper surface of cassette bottom 2, clamping elastic slice 22 is located at the outside of clamping block 21;The upper surface of the mounting disc 3 is fixed
It is connected with holding tray 4;The middle part of the holding tray 4 is fixedly installed with adsorption magnet 41;When need to valuable electronic product carry out
, can be by the way that cassette bottom 2, mounting disc 3 and holding tray 4 be assembled when transport, and valuable electronic product is placed on holding tray 4
Upper surface, because the middle part of holding tray 4 is fixedly installed with adsorption magnet 41, i.e., when valuable electronic product is placed on holding tray 4
It can be fitted on holding tray 4 because of the suction-operated of its internal adsorption magnet 41, during transportation, if haulage vehicle occurs
It shakes, holding tray 4 is connected with because the middle part of mounting disc 3 is slided up and down by slide bar 32, so holding tray 4 when vehicle shakes
It can slightly float up and down because of the sliding active force of slide bar 32, avoid the shaking of moment that electronic product is caused to be detached from holding tray 4
Contact, while because the outside of mounting disc 3 is equipped with box cover 1, box cover 1 is clamped by the way that clamping elastic slice 22 and cassette bottom 2 are fixed, so transporting
The connective stability of box cover 1 Yu cassette bottom 2 can also be increased substantially during defeated.
The lower surface of the mounting disc 3 is fixedly installed with flat thin magnet 33;The flat thin magnet 33 is arranged right below magnet ring
34;The magnetism of the magnet ring 34 is with flat thin magnet 33 on the contrary, magnet ring 34 is fixedly mounted on the outside of the upper end of mounting rod 35;Work as vehicle
It shakes when leading to about 4 weak vibrations of holding tray, because the lower surface of mounting disc 3 is fixedly installed with flat thin magnet 33, flat thin magnet 33
Be arranged right below magnet ring 34, and the magnetism of magnet ring 34 with flat thin magnet 33 on the contrary, so when holding tray 4 is moved downward because
Magneticaction can make magnet ring 34 generate one reversed repulsion to flat thin magnet 33, i.e., limit the move distance of holding tray 4
System, avoiding holding tray 4 from teetertottering excessively acutely causes electronic product to be detached from holding tray 4.
The inside of the mounting rod 35 is connected with lifting magnet 36 by spring slide;The magnetism and magnet of the lifting magnet 36
Piece 33 is identical;The internal slide of the clamping block 21 is connected with limit plate 23;23 internal cavities of limit plate and lifting magnet 36
The connection of lower end cavity, limit plate 23 are made of magnetic metal material;When holding tray 4 moves downward, because of the inside of mounting rod 35
It is connected with lifting magnet 36 by spring slide, and the magnetism of lifting magnet 36 is identical as flat thin magnet 33, so holding tray 4 moves downward
When can generate one extruding force to lifting magnet 36, because the internal slide of clamping block 21 is connected with limit plate 23, inside limit plate 23
Cavity is connected to 36 lower end cavity of lifting magnet, so its inner air can be injected into limit when lifting magnet 36 is squeezed power
In cavity inside plate 23, cause the outside Slideslip of limit plate 23, and be finally placed in the top of mounting disc 3, mounting disc 3 is realized
It is further fixed, avoid haulage vehicle from causing mounting disc 3 and pedestal to be detached from by bumpy sections.
The outside of the holding tray 4 is fixedly installed with expansion loop 42;It is set as hollow form inside the expansion loop 42, is expanded
Ring 42 is made of abrasive material, 42 internal cavities of expansion loop and 32 connects with the internal cavities of slide bar;When mounting disc 3 moves down,
Because the outside of holding tray 4 is fixedly installed with expansion loop 42, and the inside of expansion loop 42 is set as hollow form, and expansion loop 42 is by frosted
Material is made, 42 internal cavities of expansion loop and 32 connects with the internal cavities of slide bar, so when holding tray 4 squeezes slide bar 32
Meeting is so that inner air is injected into expansion loop 42 by it, so that expansion loop 42 expands and the lower end outside with electronic product
Contact, and since the making material of expansion loop 42 is abrasive material, so will increase when expansion loop 42 is contacted with electronic product
With its frictional force, electronic product is further fixed in realization, and cooperation adsorption magnet 41 completes better protective effect.
The inner surface of the clamping elastic slice 22 is uniformly fixedly connected with magnet strip 24;The magnetism of the magnet strip 24 and limit
Plate 23 is opposite;When vehicle shaking causes holding tray 4 to teetertotter, the inner surface of clamping elastic slice 22 is uniformly fixedly connected with magnet
Item 24, and magnet strip 24 magnetism with limit plate 23 on the contrary, so vehicle shaking when limit plate 23 be because gas pressure is outside
Mounting disc 3 is fixed in Slideslip, and because losing gas pressure i.e. so that limit plate 23 is because of magnet strip 24 after the completion of transport
Adsorption return in clamping block 21, i.e., preferably packing box is dismounted.
The magnetism of 33 upper end of flat thin magnet and the lower end magnetism of adsorption magnet 41 are set as inverse state;Work as electronic product
When being placed on holding tray 4, because the magnetism of 33 upper end of flat thin magnet and the lower end magnetism of adsorption magnet 41 are in be reversed, so inhaling
Even if attached magnet 41 is because the presence of flat thin magnet 33 is increased derived from body magnetism, adsorption capacity caused by causing is bigger, i.e., preferably to electricity
Sub- product is adsorbed.
Specific workflow is as follows:
It, can be by the way that cassette bottom 2, mounting disc 3 and holding tray 4 be carried out group when needing to transport valuable electronic product
It fills, and valuable electronic product is placed on to the upper surface of holding tray 4, because the middle part of holding tray 4 is fixedly installed with adsorption magnet 41,
I.e. valuable electronic product can be because the suction-operated of its internal adsorption magnet 41 be fitted in holding tray 4 when being placed on holding tray 4
On, during transportation, if haulage vehicle shakes, it is connected with because the middle part of mounting disc 3 is slided up and down by slide bar 32
Holding tray 4 avoids moment so holding tray 4 can slightly float up and down because of the sliding active force of slide bar 32 when vehicle shakes
Shaking cause electronic product to be detached from the contact of holding tray 4, while because the outside of mounting disc 3 is equipped with box cover 1, box cover 1 passes through
It is clamped that elastic slice 22 and cassette bottom 2 are fixed to be clamped, so box cover 1 can also be increased substantially during transportation and the connection of cassette bottom 2 is steady
It is qualitative, when vehicle shaking leads to about 4 weak vibrations of holding tray, because the lower surface of mounting disc 3 is fixedly installed with flat thin magnet 33,
Flat thin magnet 33 is arranged right below magnet ring 34, and the magnetism and flat thin magnet 33 of magnet ring 34 are on the contrary, so downward in holding tray 4
When movement because magneticaction can make magnet ring 34 to flat thin magnet 33 generate one reversed repulsion, i.e., to the movement of holding tray 4 away from
From being limited, avoiding holding tray 4 from teetertottering excessively acutely causes electronic product to be detached from holding tray 4.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.