CN219183273U - Showcase with lifting structure for changing exhibits - Google Patents

Abstract

The utility model discloses a showcase with a lifting structure for replacing exhibited articles, which comprises a case body, a glass cover, a case door, a motor and a displacement rod, wherein the glass cover is fixedly arranged on the upper surface of the case body, the case door is installed on the surface of the lower end side of the case body, the motor is fixedly installed on the surface of the inner side of the lower end of the case body, the displacement rod is fixedly connected with the upper end of an output shaft of the motor, a limiting plate is embedded on the upper surface of a sliding plate, the lower surface of the sliding plate is connected with a top plate through a spring, one end of a retraction rod is fixedly arranged on the lower surface of the top plate, and a yielding groove is formed in the upper end surface of the case body. This be provided with showcase of elevation structure change showpiece drives antique historical relic through the mode that sets up the slide of going up and down in the bottom half and rises to the inside mode that carries out the exhibition of glass cover for need not remove the glass cover when changing antique historical relic, avoided the damage of antique historical relic in the change in-process when having made things convenient for the change process.

Description

Showcase with lifting structure for changing exhibits

Technical Field

The utility model relates to the technical field of cultural relic showcases, in particular to a showcase with a lifting structure for replacing showcases.

Background

When the museum is used for displaying the cultural relics, various display modes exist, a device capable of fixing the display board or a rail for hanging the cultural relics are arranged on the hanging display wall, the replacement of the cultural relics is flexible, the hanging display moves the display area of the exhibition to the mid-air, the lower part of the exhibition or the display prop is not in direct contact with the ground, the upper part of the exhibition is suspended in the air by means of a linear material with larger bearing, the showcase type display can truly and perfectly display the exhibition in eyes of a visitor, the cultural relics are placed in the glass showcase for exhibition in a mode of placing the antique cultural relics, the cultural relics are protected through the glass cover, the visitor is prevented from touching the antique cultural relics to be damaged, therefore, the glass cover above the showcase is quite heavy to ensure good protection effect, but inconvenience is brought to the replacement of the antique cultural relics, maintenance staff is required to lift the heavy glass cover, then the cultural relics are replaced, the cultural relics are not only tedious in process, the glass cover can be actually and the cultural relics can be perfectly represented in the eyes of the visitor, the cultural relics can be easily damaged when the cultural relics are placed in the glass cover, and the cultural relics are easily damaged when the cultural relics are placed.

Disclosure of Invention

The utility model aims to provide a showcase with a lifting structure for replacing exhibits, which aims to solve the problem that antique cultural relics are not good in replacement mode in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be provided with showcase of elevation structure change exhibit, includes box, glass cover, chamber door, motor and displacement pole, the upper surface mounting of box is provided with the glass cover, and the lower extreme side surface mounting of box has the chamber door, the inboard surface mounting of lower extreme of box has the motor, the output shaft upper end fixedly connected with displacement pole of motor, the inboard surface mounting of lower extreme of box is provided with the guide bar, the surface connection of displacement pole and guide bar has the displacement piece, 2 sliding connection has the slide between the displacement piece, the standing groove has been seted up to the upper surface of slide, the spacing groove has been seted up to the one end side surface of slide, the inboard surface mounting of lower extreme of box is provided with the guide rail, the limiting plate is installed to the upper surface embedding of slide, the lower surface of slide has the roof through spring coupling, the upper surface mounting of roof is provided with the ejector pin, the lower surface mounting of roof is provided with the one end of retracting the pole, the groove of stepping down has been seted up to the up of the up end of box.

Preferably, the displacement rod is in threaded connection with a displacement block connected with the outer surface of the displacement rod, and the guide rod is in sliding connection with the displacement block connected with the outer surface of the guide rod.

By adopting the technical scheme, the displacement rod can drive the sliding plate to slide up and down through the displacement block and the guide rod.

Preferably, the sliding plate is connected with the guide rail in a clamping way through the limiting groove, and a gap is reserved between the lower end of the guide rail and the inner bottom surface of the box body.

By adopting the technical scheme, the sliding plate can transversely slide relative to the displacement block when the limiting groove is separated from the guide rail.

Preferably, the limiting plate is in sliding connection with the sliding plate, and an arc-shaped groove is formed in the upper surface of the limiting plate.

By adopting the technical scheme, the limiting plate can limit and support the exhibited article through the arc-shaped groove.

Preferably, the upper end of the ejector rod penetrates through the outer surface of the sliding plate, and the ejector rod is located right below the limiting plate.

By adopting the technical scheme, the ejector rod can support the limiting plate to turn upwards.

Preferably, the upper end of the retraction rod penetrates through the outer surface of the sliding plate, and the upper end of the retraction rod is attached to the inner top surface of the box body.

By adopting the technical scheme, the retraction rod can be extruded by the box body to drive the ejector rod to slide down to release the support of the limiting plate after the sliding plate slides up.

Compared with the prior art, the utility model has the beneficial effects that: this be provided with showcase of elevation structure change showpiece:

1. the antique relics are driven to rise to the inside of the glass cover to be displayed in a mode that the lifting sliding plate is arranged at the bottom of the box body, so that the glass cover does not need to be moved when the antique relics are replaced, the replacement process is facilitated, and meanwhile damage to the antique relics in the replacement process is avoided;

2. the antiques placed on the upper surface of the sliding plate are limited through the limiting plate, so that the sliding plate can stably support fixation, the antiques are prevented from toppling in the process of sliding up and down, and the flattened stable and display posture is kept;

3. the retraction rod is pressed after the sliding plate ascends to drive the ejector rod to slide downwards, so that the limiting plate can descend and retract after the sliding plate ascends, and the limiting plate is prevented from affecting the normal display of antique cultural relics.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

fig. 4 is a schematic overall cross-sectional view of the present utility model.

In the figure: 1. a case; 2. a glass cover; 3. a door; 4. a motor; 5. a displacement rod; 6. a guide rod; 7. a displacement block; 8. a slide plate; 9. a placement groove; 10. a limit groove; 11. a guide rail; 12. a limiting plate; 13. a top plate; 14. a push rod; 15. a retraction rod; 16. and (5) giving way.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a showcase with elevation structure change showpiece, which comprises a box body 1, glass cover 2, the chamber door 3, motor 4, displacement pole 5, guide bar 6, displacement piece 7, slide 8, standing groove 9, spacing groove 10, guided way 11, limiting plate 12, roof 13, ejector pin 14, retract pole 15 and give way groove 16, the upper surface fixed surface of box 1 is provided with glass cover 2, and the lower extreme side surface mounting of box 1 has chamber door 3, the inboard fixed mounting of lower extreme of box 1 has motor 4, the output shaft upper end fixedly connected with displacement pole 5 of motor 4, the inboard fixed surface of lower extreme of box 1 is provided with guide bar 6, sliding connection has slide 8 between displacement bar 5 and the guide bar 6's the surface connection of displacement piece 7, displacement piece 7 threaded connection of displacement piece 5 and its external surface connection, the displacement piece 7 of guide bar 6 and its external surface connection is sliding connection, slide 8 passes through spacing groove 10 and guided way 11 block connection, and the lower extreme of guided way 11 leaves the clearance with the inside bottom surface of box 1, make the displacement piece 7 can be moved with the realization of the displacement piece 8 to the realization of the displacement piece.

The standing groove 9 has been seted up to the upper surface of slide 8, the spacing groove 10 has been seted up to the one end side surface of slide 8, the inboard fixed surface of lower extreme of box 1 is provided with guided way 11, limiting plate 12 has been installed to the upper surface embedding of slide 8, the lower surface of slide 8 has roof 13 through spring coupling, the fixed upper surface of roof 13 is provided with ejector pin 14, the fixed one end that is provided with of roof 13 returns the lever 15, the standing groove 16 has been seted up to the up end of box 1, limiting plate 12 and slide 8 are sliding connection, and the upper surface of limiting plate 12 is provided with curved recess, the surface of slide 8 is run through to the upper end of ejector pin 14, and ejector pin 14 is located under limiting plate 12, the surface of slide 8 is run through to the upper end of returning the lever 15, and return the upper end of lever 15 is laminated with the inside top surface of box 1 mutually for limiting plate 12 can be adjusted according to the position of slide 8 automatically, with guarantee the steady of exhibition and the exhibition of exhibition after the completion of exhibition.

Working principle: when using this showcase that is provided with elevation structure to change the showpiece, at first when needing to change the showpiece, open the chamber door 3 of taking the lock, then start motor 4, motor 4 drives displacement pole 5 rotation, displacement pole 5 drives displacement piece 7 and slide 8 and slide down under the effect of guide bar 6 through the threaded connection with displacement piece 7, the in-process pole 15 that contracts loses the extrusion of box 1, roof 13 slides upwards relative slide 8 under the drive of spring, roof 13 drives ejector pin 14 and extrudees limiting plate 12 from the below, limiting plate 12 upwards overturns and supports the showpiece through curved recess in order to prevent the showpiece from empting, treat spacing groove 10 slide off with the block of guide rail 11 along with slide 8 down after this moment, transverse sliding slide 8 makes slide 8 drive the showpiece to box 1 outside slide in order to conveniently change, after the change is accomplished, then push back 8 with slide 8 inside box 1, start displacement pole 5 makes slide 8 upward, in-process along with slide 8's upward letting and pass 16 and get into glass cover 2, the top plate 2 and slide down surface 12 is guaranteed to the top plate 12 when the whole, the top plate 2 is removed to the top plate 2 is received to the top surface of the top plate 1, and the top plate 2 is recovered to the top plate 1 is more than the top surface is guaranteed to the top plate 2, the top plate is replaced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a be provided with showcase of elevation structure change exhibit, includes box (1), glass cover (2), chamber door (3), motor (4) and displacement pole (5), its characterized in that: the utility model provides a lower extreme inboard fixed surface of box (1) is provided with glass cover (2), and the lower extreme side surface mounting of box (1) has chamber door (3), the inboard fixed surface of lower extreme of box (1) installs motor (4), the output shaft upper end fixedly connected with displacement pole (5) of motor (4), the inboard fixed surface of lower extreme of box (1) is provided with guide bar (6), the surface connection of displacement pole (5) and guide bar (6) has displacement piece (7), 2 sliding connection has slide (8) between displacement piece (7), standing groove (9) have been seted up to the upper surface of slide (8), spacing groove (10) have been seted up to the one end side surface of slide (8), the lower extreme inboard fixed surface of box (1) is provided with guide rail (11), the upper surface embedding of slide (8) has limiting plate (12), the lower surface of slide (8) is provided with guide bar (13) through spring coupling, the upper surface fixing of top plate (13) is provided with slide (9), the top plate (16) have the fixed surface of top plate (16) of top plate (1), top plate (16) is retracted.

2. The showcase provided with a lifting structure for changing exhibits according to claim 1, wherein: the displacement rod (5) is in threaded connection with a displacement block (7) connected with the outer surface of the displacement rod, and the guide rod (6) is in sliding connection with the displacement block (7) connected with the outer surface of the guide rod.

3. The showcase provided with a lifting structure for changing exhibits according to claim 1, wherein: the sliding plate (8) is connected with the guide rail (11) in a clamping way through the limiting groove (10), and a gap is reserved between the lower end of the guide rail (11) and the inner bottom surface of the box body (1).

4. The showcase provided with a lifting structure for changing exhibits according to claim 1, wherein: the limiting plate (12) is in sliding connection with the sliding plate (8), and an arc-shaped groove is formed in the upper surface of the limiting plate (12).

5. The showcase provided with a lifting structure for changing exhibits according to claim 1, wherein: the upper end of the ejector rod (14) penetrates through the outer surface of the sliding plate (8), and the ejector rod (14) is located right below the limiting plate (12).

6. The showcase provided with a lifting structure for changing exhibits according to claim 1, wherein: the upper end of the retraction rod (15) penetrates through the outer surface of the sliding plate (8), and the upper end of the retraction rod (15) is attached to the inner top surface of the box body (1).

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