CN112043119B

CN112043119B - Historical relic safety preservation box

Info

Publication number: CN112043119B
Application number: CN202010973868.5A
Authority: CN
Inventors: 李宗勋; 李祥
Original assignee: Yanbian University
Current assignee: Yanbian University
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-10-01
Anticipated expiration: 2040-09-16
Also published as: CN112043119A

Abstract

The invention discloses a safe storage box for historical relics, which comprises a storage box main body, a box cover and a placing box, wherein the box cover and the placing box are arranged at an opening at the top of the storage box, the box cover comprises an upper plate and a lower plate which are arranged oppositely, four corners of the top surface of the lower plate are respectively and vertically provided with a guide slide bar, four corners of the upper plate are respectively provided with a guide slide hole matched with the guide slide bar, a spring is sleeved outside the guide slide bar, one pair of opposite side walls in the storage box main body are respectively a first side wall, the other pair of opposite side walls are respectively a second side wall, the outer side of the top of the first side wall is provided with an upwardly extending first extending wall, the inner side of the top of the first side wall is provided with an upwardly extending second extending wall, the inner side of the first extending wall is provided with a horizontally arranged groove, the side wall of the groove is provided with a horizontally arranged slide groove, two side surfaces of the lower plate are respectively provided with a strip-shaped slide block matched with the two slide grooves, the bottom surface of the lower plate is respectively provided with a rack corresponding to two sides of the strip-shaped slide block, straight gears meshed with the corresponding racks are respectively arranged in one ends of the two grooves close to the same second side wall.

Description

Historical relic safety preservation box

Technical Field

The invention relates to the technical field of historical relic storage equipment, in particular to a safe historical relic storage box.

Background

Historical relics are the relics of historical culture, and historical relics are the crystallization of our ancestral labor, wisdom and revolutionary spirit, have important history, art and scientific value, including historical literature, historical relic etc. for make historical relic obtain better preservation, often place historical relic in devices such as seal box and preserve, but current historical relic preserves sealing device structure is comparatively simple, often need the manual work to get and put in the exhibition process of historical relic, easily because the damage of manual operation cause the historical relic.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a safe historical relic storage box.

The technical scheme adopted by the invention is as follows:

a safe storage box for historical relics comprises a storage box main body, a box cover and a storage box, wherein the box cover is arranged at an opening at the top of the storage box, the box cover comprises an upper plate and a lower plate which are arranged oppositely, four corners of the top surface of the lower plate are respectively and vertically provided with a guide slide rod, four corners of the upper plate are respectively provided with a guide slide hole matched with the guide slide rod, a spring is sleeved outside the guide slide rod, two ends of the spring are respectively connected with the bottom surface of the upper plate and the top surface of the lower plate, the area of the upper plate is larger than that of the lower plate, one pair of opposite side walls in the storage box main body are respectively a first side wall, the other pair of opposite side walls are respectively a second side wall, the outer side of the top of the first side wall is provided with a first extending wall extending upwards, the inner side of the top of the first side wall is provided with a second extending wall extending upwards, the first extending wall is higher than the second extending wall, and the inner side of the first extending wall is provided with a sliding groove arranged horizontally, the two side surfaces of the lower plate are respectively provided with a bar-shaped sliding block matched with the two sliding grooves, the two sides of the bottom surface of the lower plate corresponding to the bar-shaped sliding blocks are respectively provided with a rack, one end of each of the two racks is respectively meshed with a straight gear, the axle center of each of the two straight gears is connected with a rotating shaft, the rotating shaft is connected with a first driving mechanism for driving the rotating shaft to rotate, one side of the first extending wall, which is close to the rotating shaft, extends to form a handle, the first extending wall and the handle are provided with horizontally arranged guide grooves, two ends of the two side surfaces of the upper plate, which correspond to the two first side walls, are respectively provided with guide rods matched with the guide grooves, the parts of the guide grooves, which correspond to the two second side walls, are provided with curved guide grooves which are gradually bent downwards from the handle to the extending walls, and the periphery of the bottom surface of the upper plate extends downwards to form raised strips which correspond to the top opening of the storage box and are in an annular closed shape, the bottom of sand grip be equipped with the open-top's of preservation box top surface complex sealing washer, the lower plate is higher than the second lateral wall, place the middle part that the preservation box main part was located to the box, be equipped with the drive in the preservation box main part and place the second actuating mechanism that the box goes up and down.

Preferably, first actuating mechanism and second actuating mechanism are same actuating mechanism, and this actuating mechanism includes lead screw, slip table, spacing slide bar, drive bevel gear and driven bevel gear, the lead screw is along the vertical setting in inboard middle part of the second lateral wall that is close to the straight-teeth gear, the bottom of lead screw is connected with driving motor, the top of lead screw is located to the drive bevel gear, driven bevel gear locates the middle part of pivot, driven bevel gear meshes with drive bevel gear mutually, spacing slide bar just is equipped with a plurality ofly, and is a plurality of with lead screw parallel arrangement spacing slide bar sets up along the inside wall equipartition of preserving the box main part, the periphery of slip table be equipped with respectively with lead screw complex screw hole and with spacing hole of spacing slide bar complex, place the box and locate on the slip table.

Preferably, the top of the guide slide bar is provided with a limiting plate for preventing the upper plate from falling off from the top of the guide slide bar.

Preferably, a plurality of netted drying boxes are arranged on the inner side wall of the storage box main body, and blocky drying agents are arranged in the drying boxes.

Preferably, a push-pull rod is connected between the two handles, and casters are uniformly distributed on the periphery of the bottom of the storage box main body.

The invention has the beneficial effects that:

1. the straight gear drives the rack to make the lower plate move to the outside of the second side wall at one side of the rotating shaft, the upper plate is driven to translate, the upper plate is driven to ascend by the guide of the curved guide groove in the guide groove to the guide rod, the lower plate is separated from the main body of the preservation box, thereby opening the main body of the preservation box to facilitate the exhibition of historical relics preserved inside, when the box cover is closed, the straight gear drives the rack to make the lower plate move towards the inner side of the second side wall at one side of the rotating shaft, the upper plate is driven to translate in the moving process of the lower plate, the upper plate is driven to descend by the guide of the curved guide groove in the guide groove to the guide rod, the lower plate is folded with the preservation box main body, the raised lines and the sealing rings on the lower plate seal the preservation box main body, the safe preservation box does not need manual operation when being opened and closed, is not easy to damage cultural relics caused by manual operation, and can be sealed when being closed;

2. the straight gear is driven by the screw rod through the driving bevel gear and the driven bevel gear, the screw rod drives the straight gear and simultaneously drives the sliding table to ascend, the placing box is lifted, better cultural relics can be displayed conveniently, the sliding table and the box cover are driven by the same set of driving mechanism, the cost is saved, the operation is more convenient, when the box cover is opened, the sliding table ascends synchronously, and when the box cover is closed, the sliding table descends synchronously;

3. the drying box is arranged in the preservation box main body, so that when the cultural relics are preserved, the interior of the preservation box main body can be kept dry.

Drawings

FIG. 1 is a schematic structural diagram of an internal cross-section of a front view of an embodiment of the present invention;

FIG. 2 is a front view of the main body of the storage case showing the inside cross-section thereof according to the embodiment of the present invention;

FIG. 3 is a left side view of the main body of the storage case of the embodiment of the present invention;

FIG. 4 is a schematic front view of the lid of the embodiment of the present invention;

FIG. 5 is a schematic view of the interior section of the lid in front view according to the embodiment of the present invention;

FIG. 6 is a left side view of the lower plate of the box cover according to the embodiment of the present invention;

FIG. 7 is a left side view of the driving mechanism of the embodiment of the present invention;

reference numerals: 10. the storage box comprises a storage box body, 11, a first side wall, 12, a second side wall, 13, a first extension wall, 14, a second extension wall, 15, a sliding groove, 16, a handle, 17, a guide groove, 18, a curved guide groove, 20, a box cover, 21, an upper plate, 22, a lower plate, 23, a guide sliding rod, 24, a spring, 25, a strip-shaped sliding block, 26, a rack, 27, a guide rod, 28, a convex strip, 29, a limiting plate, 30, a placing box, 40, a straight gear, 41, a rotating shaft, 42, a sealing ring, 50, a screw rod, 51, a sliding table, 52, a limiting sliding rod, 53, a driving bevel gear, 54, a driven bevel gear, 55, a driving motor, 60, a drying box, 70, a push-pull rod, 80 and a caster.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Examples

As shown in fig. 1 to 7, a safe preservation box for historical relics comprises a preservation box main body 10, a box cover 20 and a placing box 30, wherein the box cover 20 is arranged at an opening at the top of the preservation box, the box cover 20 comprises an upper plate 21 and a lower plate 22 which are oppositely arranged, four corners of the top surface of the lower plate 22 are respectively vertically provided with a guide slide rod 23, four corners of the upper plate 21 are respectively provided with a guide slide hole matched with the guide slide rod 23, a spring 24 is sleeved outside the guide slide rod 23, two ends of the spring 24 are respectively connected with the bottom surface of the upper plate 21 and the top surface of the lower plate 22, the area of the upper plate 21 is larger than that of the lower plate 22, one pair of opposite side walls of the preservation box main body 10 are respectively a first side wall 11, the other pair of opposite side walls are respectively a second side wall 12, a first extending wall 13 extending upwards is arranged outside the top of the first side wall 11, a second extending wall 14 extending upwards is arranged inside the top of the first side wall 11, the first extension wall 13 is higher than the second extension wall 14, the inner side of the first extension wall 13 is provided with a horizontally arranged slide groove 15, two side surfaces of the lower plate 22 are respectively provided with a strip-shaped slide block 25 matched with the two slide grooves 15, two sides of the bottom surface of the lower plate 22 corresponding to the strip-shaped slide block 25 are respectively provided with a rack 26, one end of each rack 26 is respectively connected with a straight gear 40 in a meshing manner, the axes of the two straight gears 40 are connected through a rotating shaft 41, the rotating shaft 41 is connected with a first driving mechanism for driving the rotation of the rotating shaft 41, one side of the first extension wall 13 close to the rotating shaft 41 extends to form a handle 16, the first extension wall 13 and the handle 16 are provided with a horizontally arranged guide groove 17, two ends of two side surfaces corresponding to the upper plate 21 and the two first side walls 11 are respectively provided with a guide rod 27 matched with the guide groove 17, the guide groove 17 corresponding to the two second side walls 12 is provided with a curved guide groove 18 gradually bending downwards from the handle 16 to the extension wall, downwardly extending all around the bottom surface of upper plate 21 forms the sand grip 28 that is the annular closed that corresponds with the open-top surface of preservation box, the bottom of sand grip 28 is equipped with the top surface complex sealing washer 42 with the open-top of preservation box, hypoplastron 22 is higher than second lateral wall 12, place the middle part that box 30 located preservation box main part 10, be equipped with the second actuating mechanism that the box 30 was placed in the drive in the preservation box main part 10 and go up and down.

When the box cover 20 needs to be opened for cultural relics exhibition, the rotating shaft 41 is driven to rotate through the first driving mechanism, so that the lower plate 22 is driven to move towards the outer side of the second side wall 12 close to the handle 16 through the straight gear 40 through the rack 26, the sliding groove 15 limits the lower plate 22 in the moving process through the strip-shaped sliding block 25 in the moving process of the lower plate 22, the lower plate 22 also drives the upper plate 21 to translate in the moving process, when the upper plate 21 moves towards the outer side of the second side wall 12 close to the handle 16, the guide rod 27 is guided by the curved guide groove 18 to synchronously ascend in the translating process, so that the upper plate 21 overcomes the tensile force of the spring 24 to ascend, the convex strip 28 is separated from the top opening of the preservation box main body 10 after the translation and ascending of the upper plate 21, and the convex strip 28 of the upper plate 21 can be prevented from colliding with the second extension wall 14 after the upper plate 21 is ascended; the guide bar 27 continues to be translated further to open the preservation box main body 10 after entering the horizontal portion of the guide groove 17 after passing through the curved guide groove 18. In the process of opening the box cover 20, the placing box 30 can be lifted by the second driving mechanism to be displayed.

When needing to close lid 20 and preserving the historical relic, its working process is opposite when opening lid 20, and no longer gives details, and when lid 20 closed, the sealing washer 42 of the sand grip 28 of upper plate 21 and the cooperation of the top of preserving the box main part 10 seal preserving the box main part 10, do benefit to the preservation of historical relic.

First actuating mechanism and second actuating mechanism are same actuating mechanism, and this actuating mechanism includes lead screw 50, slip table 51, spacing slide bar 52, drive bevel gear 53 and driven bevel gear 54, lead screw 50 is along the vertical setting in inboard middle part of second lateral wall 12 near straight-tooth gear 40, the bottom of lead screw 50 is connected with driving motor 55, the top of lead screw 50 is located to drive bevel gear 53, driven bevel gear 54 locates the middle part of pivot 41, driven bevel gear 54 meshes with drive bevel gear 53 mutually, spacing slide bar 52 just is equipped with a plurality ofly with lead screw 50 parallel arrangement, and is a plurality of spacing slide bar 52 sets up along the inside wall equipartition of preserving box main part 10, the periphery of slip table 51 be equipped with respectively with lead screw 50 complex screw hole and with spacing slide bar 52 complex spacing hole, place box 30 and locate on slip table 51.

Adopt same actuating mechanism simultaneous drive straight-teeth gear 40 and place box 30, specifically realize through lead screw 50, it is rotatory to drive lead screw 50 by driving motor 55, lead screw 50 drives slip table 51 through screw-thread fit and goes up and down to realize placing the lift of box 30, lead screw 50 drives the rotation of pivot 41 rotation realization straight-teeth gear 40 through drive bevel gear 53 and driven bevel gear 54, the moving direction of lid 20 and the direction of lift of placing box 30 pass through the direction of rotation control of lead screw 50.

The top of the guide slide bar 23 is provided with a limit plate 29 for preventing the upper plate 21 from falling off from the top of the guide slide bar 23.

The stopper plate 29 is mainly used to prevent the upper plate 21 from being separated from the guide slide 23 by the elastic force of the spring 24 when the upper plate 21 and the lower plate 22 are mounted. Of course, the spring 24 can always keep the pushing force or the pulling force on the upper plate 21, and the working principle of the safe storage box is not affected, if the spring 24 always keeps the pulling force on the upper plate 21, the limiting plate 29 is not needed, but the spring can be still arranged, so that the upper plate 21 is prevented from being pulled to be separated from the guide slide bar 23.

The inner side wall of the preservation box main body 10 is provided with a plurality of netted drying boxes 60, and blocky drying agents are arranged in the drying boxes 60.

The drying agent stored in the drying box 60 can dry the air in the preservation box main body 10 when preserving the cultural relic, and the lower temperature is kept, so that the cultural relic can be preserved for a long time.

A push-pull rod 70 is connected between the two handles 16, and casters 80 are uniformly distributed around the bottom of the storage box main body 10.

The push-pull rod 70 is engaged with the caster 80 to facilitate the movement of the storage box main body 10.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The safe storage box for the historical relics is characterized by comprising a storage box main body (10), a box cover (20) and a storage box (30), wherein the box cover (20) is arranged at an opening at the top of the storage box, the box cover (20) comprises an upper plate (21) and a lower plate (22) which are arranged oppositely, guide sliding rods (23) are respectively and vertically arranged at four corners of the top surface of the lower plate (22), guide sliding holes matched with the guide sliding rods (23) are respectively arranged at four corners of the upper plate (21), a spring (24) is sleeved outside the guide sliding rods (23), two ends of the spring (24) are respectively connected with the bottom surface of the upper plate (21) and the top surface of the lower plate (22), the area of the upper plate (21) is larger than that of the lower plate (22), one pair of opposite side walls of the storage box main body (10) is respectively a first side wall (11), the other pair of opposite side walls is respectively a second side wall (12), the utility model discloses a handle, including first lateral wall (11), first extension wall (13) that upwards extends is equipped with in the top outside of first lateral wall (11), the top inboard of first lateral wall (11) is equipped with the second extension wall (14) that upwards extends, first extension wall (13) is higher than second extension wall (14), the inboard of first extension wall (13) is equipped with horizontal setting's spout (15), the both sides face of hypoplastron (22) is equipped with respectively with two spout (15) complex bar slider (25), the bottom surface of hypoplastron (22) corresponds the both sides of bar slider (25) and is equipped with rack (26) respectively, two the one end meshing respectively of rack (26) is connected with spur gear (40), two the axle center department of spur gear (40) is connected through pivot (41), pivot (41) are connected with the first actuating mechanism that drives its pivoted, one side that first extension wall (13) is close to pivot (41) extends and forms handle (16), the first extending wall (13) and the handle (16) are provided with a guide groove (17) which is horizontally arranged, two ends of two side surfaces of the upper plate (21) corresponding to the two first side walls (11) are respectively provided with a guide rod (27) matched with the guide groove (17), the parts of the guide grooves (17) corresponding to the two second side walls (12) are provided with curved guide grooves (18) which are gradually bent downwards from the handle (16) to the extension wall, the periphery of the bottom surface of the upper plate (21) extends downwards to form a convex strip (28) which is corresponding to the top surface of the top opening of the preservation box and is closed in a ring shape, the bottom of the convex strip (28) is provided with a sealing ring (42) matched with the top surface of the top opening of the preservation box, the lower plate (22) is higher than the second side wall (12), the placing box (30) is arranged in the middle of the preservation box main body (10), a second driving mechanism for driving the placing box (30) to ascend and descend is arranged in the storing box main body (10);

the first driving mechanism and the second driving mechanism are the same driving mechanism, the driving mechanism comprises a screw rod (50), a sliding table (51), a limiting sliding rod (52), a driving bevel gear (53) and a driven bevel gear (54), the screw rod (50) is vertically arranged along the middle part of the inner side of a second side wall (12) close to a straight gear (40), the bottom end of the screw rod (50) is connected with a driving motor (55), the driving bevel gear (53) is arranged at the top of the screw rod (50), the driven bevel gear (54) is arranged at the middle part of a rotating shaft (41), the driven bevel gear (54) is meshed with the driving bevel gear (53), the limiting sliding rod (52) and the screw rod (50) are arranged in parallel and are provided with a plurality of limiting sliding rods (52), the limiting sliding rods (52) are arranged along the inner side wall of a storage box main body (10), the periphery of the sliding table (51) is respectively provided with threaded holes matched with the screw rod (50) and limiting holes matched with the limiting sliding rods (52), the placing box (30) is arranged on the sliding table (51).

2. The safe storage case for historical relics, according to the claim 1, is characterized in that the top of the guide slide bar (23) is provided with a limit plate (29) which prevents the upper plate (21) from falling off from the top of the guide slide bar (23).

3. The safe preservation box for historical relics, according to the claim 2, is characterized in that a plurality of net-shaped drying boxes (60) are arranged on the inner side wall of the preservation box main body (10), and drying agent in block shape is arranged in the drying boxes (60).

4. The safe preservation box for historical relics, according to the claim 3, is characterized in that a push-pull rod (70) is connected between the two handles (16), and casters (80) are evenly distributed on the bottom of the preservation box main body (10).