CN218355398U

CN218355398U - Movable display cabinet

Info

Publication number: CN218355398U
Application number: CN202222793168.5U
Authority: CN
Inventors: 殷地超
Original assignee: Chongqing Ruixin Exhibition Co ltd
Current assignee: Chongqing Ruixin Exhibition Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-24
Anticipated expiration: 2032-10-21

Abstract

The application relates to a movable display cabinet, which relates to the technical field of display cabinets and comprises a supporting base and a display platform, wherein a glass cover is arranged on the supporting base, a moving mechanism convenient to move is arranged on the supporting base, the moving mechanism comprises moving wheels, universal wheels and moving assemblies, and the moving assemblies are arranged on the supporting base and are connected with the moving wheels and used for driving the moving wheels to rotate. Place the show shelf on the show stand, the glass cover protects the show shelf, when needing to adjust the showcase position, moves the subassembly and starts to drive and remove the wheel and remove, and the universal wheel is followed and is removed the wheel and remove to drive and support the base and remove, need not the manual work and continuously promote and support the base, thereby improved the convenience that the showcase removed, consequently improved the result of use of showcase.

Description

Movable display cabinet

Technical Field

The application relates to the technical field of showcases, in particular to a movable showcase.

Background

The showcase is a prop for displaying articles, the showcase can be adopted in a museum, a display hall or an exhibition hall to display the articles in an all-dimensional manner, and along with the adjustment of the layout planning of a display scene, the form and the position of the showcase can be correspondingly adjusted.

The general independent placement of current showcase is in the exhibition hall, including a support base and a show stand, in order to protect the showpiece, still can cover in show stand top and establish a transparent glass cover, a plurality of showpiece of disposable display on the show stand, therefore the volume of whole showcase is great, when the overall arrangement in the exhibition hall produces the change, the staff need wholly move the showcase to new position, although there is partial showcase bottom to be provided with the gyro wheel, but still need the staff to continuously promote the showcase, the gyro wheel just can roll, consequently, the convenience that the showcase removed has been reduced, thereby the result of use of showcase has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the result of use of showcase, this application provides a portable showcase.

The application provides a portable showcase adopts following technical scheme:

the utility model provides a portable showcase, is including supporting the base and setting up the show stand on supporting the base, be provided with the glass cover on the support base, its characterized in that: be provided with the moving mechanism who is convenient for remove on the support base, moving mechanism includes:

the moving wheel is rotatably arranged on the supporting base and is abutted against the ground;

the universal wheel is rotatably arranged on the supporting base and is abutted against the ground;

the moving assembly is arranged on the supporting base and connected with the moving wheel and used for driving the moving wheel to rotate.

Through adopting above-mentioned technical scheme, place the show article on the show stand, the glass cover protects the show article, when needing adjustment showcase position, removes the subassembly and starts to drive and remove the wheel removal, and the universal wheel removes along removing the wheel to drive and support the base and remove, need not the manual work and continuously promote and support the base, thereby improved the convenience that the showcase removed, consequently improved the result of use of showcase.

Optionally, the moving assembly includes:

a moving shaft provided on a moving wheel;

and the moving motor is arranged on the support base, and an output shaft is connected with the moving shaft and used for driving the moving shaft to rotate.

Through adopting above-mentioned technical scheme, the removal motor starts to drive and removes the axle and rotate, removes the axle and rotates and drive and remove the wheel and remove, removes the wheel and removes and drive the universal wheel synchronous rotation to realize the holistic removal of showcase, provide kinetic energy through the removal motor, need not artifical the promotion, thereby improved the convenience that the showcase removed, consequently improved the result of use of showcase.

Optionally, be provided with on the support base and be used for carrying out spacing subassembly to the support base, spacing subassembly includes:

the limiting plate is arranged on the supporting base in a sliding mode and abuts against the ground;

the driving electric cylinder is arranged on the supporting base, and the piston rod is connected with the limiting plate.

Through adopting above-mentioned technical scheme, when needing to remove the showcase, the electric jar of drive starts to drive the piston rod and shifts up, the piston rod shifts up and drives the limiting plate and shifts up, the limiting plate is kept away from ground, thereby make the strong point that supports the base be located and remove wheel and universal wheel, it drives to remove the motor start-up and removes the wheel and remove after removing the assigned position, the electric jar of drive starts to drive the piston rod and moves down, make the limiting plate support tightly subaerial, with this contact surface that supports base and ground improves, thereby reduce and remove wheel and universal wheel and produce the probability that the vibration leads to the showcase to produce and remove and vibrate, with this stability that has improved the showcase, consequently, the result of use of showcase has been improved.

Optionally, the support base is provided with a moving rod for controlling the rolling direction of the moving wheel in a rotating manner, and the support base is provided with a containing groove for containing the moving rod.

Through adopting above-mentioned technical scheme, roll out the carriage release lever and accomodate the groove, the direction of adjusting as required is to the carriage release lever application of force to make the uneven production of removal wheel atress turn to, with this regulation that realizes the showcase and remove in-process direction, thereby improved the convenience that the showcase removed, consequently improved the result of use of showcase.

Optionally, the glass cover is provided with an object taking opening convenient for replacing the display object, the glass cover is rotatably provided with a glass cover used for shielding the object taking opening, and the support base is provided with a positioning assembly used for positioning the glass cover.

Through adopting above-mentioned technical scheme, open locating component, rotate the glass lid and make the show article expose, take out the show article through getting the thing mouth and accomodate or change, change the back that finishes, rotate the glass lid and contradict and cover at glass, locating component fixes a position the glass lid, need not to cover whole glass and take off just can change the show article to the convenience that the show article was changed has been improved, with this result of use that has improved the showcase.

Optionally, the positioning assembly includes:

the positioning block is arranged on the glass cover and is clamped on the support base;

the force-borrowing plate is arranged on the glass cover and is convenient for force borrowing;

the positioning plate is rotatably arranged on the supporting base and is tightly abutted against the force-borrowing plate.

By adopting the technical scheme, the positioning plate is rotated to be away from the borrowing plate, the borrowing plate is pulled to borrow force, the borrowing plate is continuously pulled to enable the positioning block to be separated from the supporting base, the glass cover is rotated to be away from the supporting base, then the display product can be replaced through the fetching port, after the replacement is finished, the glass cover is rotated to be close to the supporting base, the positioning block is clamped and installed on the supporting base, and the positioning plate is rotated to be tightly abutted against the borrowing plate, so that the positioning of the glass cover is realized, and the convenience for positioning the glass cover is improved; through the locating plate and the locating piece cooperation fix a position the glass lid to reduced the probability that glass lid position produced the skew, with this stability that has improved the glass lid, thereby improved the result of use of showcase.

Optionally, the driving electric cylinder piston rod is detachably connected with the limiting plate through a connecting assembly, the connecting assembly includes:

the connecting plate is arranged on the piston rod of the driving electric cylinder;

the connecting block is arranged on the limiting plate and is clamped on the connecting plate;

the connecting screw penetrates through the connecting plate and the connecting block;

and the connecting nut is in threaded connection with the connecting screw rod and tightly abuts against the connecting block.

By adopting the technical scheme, the connecting nut is rotated to be separated from the connecting screw rod, the connecting screw rod is taken down, then the connecting block is stirred to be separated from the connecting plate, then the limiting plate can be taken down for replacement, after the replacement is finished, the connecting block is clamped and mounted on the connecting plate, the connecting screw rod penetrates through the connecting plate and the connecting block, and the connecting nut is rotated to be abutted against the connecting block, so that the disassembly, replacement, mounting and positioning of the limiting plate are realized, and the convenience in disassembly, replacement, mounting and positioning of the limiting plate is improved; through the limiting plate of changing the damage to improve the security and the stability that the showcase used, consequently improved the result of use of showcase.

Optionally, a shielding plate used for shielding the movable wheel and the universal wheel is arranged on the supporting base, and the movable motor is located below the shielding plate.

Through adopting above-mentioned technical scheme, the shielding plate shelters from removal wheel, universal wheel and moving motor to reduce and remove wheel, universal wheel and moving motor and expose the probability that causes harm to the exhibition personnel in the outside, reduce the universal wheel simultaneously and remove the wheel and receive external force to produce rolling probability, with this security and the stability that improves the showcase and use, consequently improved the result of use of showcase.

Optionally, an illuminating lamp for illuminating the display article is arranged on the supporting base.

Through adopting above-mentioned technical scheme, the light carries out the auxiliary lighting to the show article to the bandwagon effect of show article has been improved, consequently the result of use of showcase has been improved.

Optionally, a rubber plate for increasing friction is arranged on the limiting plate, and the rubber plate is tightly abutted between the limiting plate and the ground.

Through adopting above-mentioned technical scheme, the frictional force between rubber slab increase ground and the limiting plate to improve the stability of showcase in the show process, consequently improved the result of use of showcase.

In summary, the present application includes at least one of the following beneficial technical effects:

place the show case on the show stand, the glass cover protects the show case, when needing to adjust the showcase position, removes the subassembly and starts to drive and remove the wheel removal, and the universal wheel is followed and is removed the wheel removal to drive and support the base and remove, need not the manual work and continuously promote and support the base, thereby improved the convenience that the showcase removed, consequently improved the result of use of showcase.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic structural view of the moving mechanism of the present application, in which the shutter is shown in section, while the glass cover is in an open state, and the rotating door is hidden;

FIG. 3 is a schematic structural view of the spacing assembly and connecting assembly of the present application, with a cross-section of the support base display stand;

FIG. 4 is a schematic view of the positioning assembly of the present application with the cover glass in an open position.

Reference numerals: 1. a support base; 11. a display stand; 12. a mounting cavity; 121. avoiding holes; 13. a rotating door; 131. rotating the buckle; 14. a glass cover; 141. an article taking opening; 15. a shielding plate; 151. a connecting portion; 152. a shielding portion; 16. a travel bar; 161. a receiving groove; 17. connecting grooves; 18. an illuminating lamp; 2. a moving mechanism; 21. a moving wheel; 22. a universal wheel; 23. a moving assembly; 231. a movable shaft; 232. a moving motor; 3. a limiting component; 31. a limiting plate; 311. a rubber plate; 312. a connecting rod; 32. driving an electric cylinder; 4. a connecting assembly; 41. a connecting plate; 42. connecting blocks; 43. connecting a screw rod; 44. a connecting nut; 5. a glass cover; 51. a horizontal portion; 52. a vertical portion; 6. a positioning assembly; 61. positioning blocks; 62. a force-borrowing plate; 63. and (7) positioning the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses portable showcase.

Referring to fig. 1 and 2, a movable showcase comprises a support base 1 and a display platform 11 arranged on the support base 1, wherein an installation cavity 12 for placing other articles is formed in the outer side wall of the support base 1, two rotating doors 13 for shielding the installation cavity 12 are rotatably arranged on the outer side wall of the support base 1, the rotating directions of the two rotating doors 13 are opposite, and rotating buckles 131 facilitating force application are fixedly arranged on the outer side walls of the two rotating doors 13; the display stand 11 is fixedly arranged on the upper surface of the supporting base 1 and used for placing a display product, and the size of the display stand 11 is smaller than that of the upper surface of the supporting base 1; the supporting base 1 is provided with a glass cover 14 for protecting the display, and the supporting base 1 is provided with a moving mechanism 2 convenient to move.

Referring to fig. 1 and 2, moving mechanism 2 is including removing wheel 21, universal wheel 22 and removal subassembly 23, it is provided with two to remove wheel 21, two remove wheel 21 and are located two edges of support base 1 lower surface homonymy, two remove wheel 21 and rotate to install and support on base 1 lower surface and contradict subaerial, universal wheel 22 is provided with two, two universal wheel 22 rotate to install and support the remaining two edges of base 1 lower surface, and universal wheel 22 contradicts subaerial, the line direction that is with the universal wheel 22 of one side and removal wheel 21 is parallel with the length direction who supports base 1.

Referring to fig. 1 and 2, the moving assembly 23 is disposed on the supporting base 1 and connected to the moving wheel 21 for driving the moving wheel 21 to rotate, two moving assemblies 23 are disposed and correspond to the moving wheels 21 one by one, and only one moving assembly 23 is taken as an example for explanation below, the moving assembly 23 includes a moving shaft 231 and a moving motor 232, the moving shaft 231 is coaxially and fixedly mounted on the moving wheel 21, and the moving shaft 231 is in a horizontal state and is located below the supporting base 1; the moving motor 232 is fixedly installed on the lower surface of the supporting base 1, and an output shaft of the moving motor 232 is in a horizontal state and is connected with the moving shaft 231 and used for driving the moving shaft 231 to rotate.

Referring to fig. 1 and 2, a shielding plate 15 for shielding the moving wheel 21 and the universal wheel 22 is disposed on an outer side wall of the supporting base 1, the shielding plate 15 includes a connecting portion 151 and a shielding portion 152 integrally disposed together, the connecting portion 151 is in a horizontal state and is fixedly mounted on an outer side wall of the supporting base 1, the connecting portion 151 extends around the outer side wall of the supporting base 1 for a circle, the connecting portion 151 is located above the moving wheel 21 and the universal wheel 22, and the moving motor 232 is located below the shielding plate 15.

Referring to fig. 1 and 2, the shielding portion 152 is located at one end of the connecting portion 151 far away from the support base 1, the shielding portion 152 is in a vertical state, the shielding portion 152 extends around the connecting portion 151 for a circle, the shielding portion 152 is used for shielding the moving wheel 21, the universal wheel 22 and the moving motor 232, and the bottom end of the shielding portion 152 is located above the ground.

Referring to fig. 1 and 2, a moving rod 16 for controlling the rolling direction of the moving wheel 21 is horizontally rotatably installed on the outer side wall of the support base 1 close to the moving wheel 21, and a receiving groove 161 for receiving the moving rod 16 is opened on the outer side wall of the support base 1.

Referring to fig. 1 and fig. 2, when the showcase position needs to be adjusted, the removal motor 232 starts to drive and removes wheel 21 and removes, universal wheel 22 follows and removes wheel 21 and removes, thereby it removes to drive support base 1, when needing to adjust the direction of movement, with the carriage release 16 roll out and accomodate groove 161, the direction of adjusting as required is to the carriage release 16 application of force, thereby make the uneven production of carriage release wheel 21 atress turn to, with this regulation that realizes the showcase removal in-process direction, need not the manual work and continuously promote support base 1, thereby the convenience that the showcase removed has been improved, consequently, the result of use of showcase has been improved.

Referring to fig. 2 and 3, support and be provided with on the base 1 and be used for carrying out spacing subassembly 3 to supporting base 1, spacing subassembly 3 includes limiting plate 31 and driving electric cylinder 32, and limiting plate 31 vertical slides and installs on supporting base 1 lower surface, and during initial state, limiting plate 31 lower surface supports tightly subaerial, and fixed mounting has the rubber slab 311 that is used for increasing frictional force on limiting plate 31 lower surface, and rubber slab 311 supports tightly between limiting plate 31 and ground.

Referring to fig. 2 and 3, the driving electric cylinder 32 is fixedly installed on the top wall in the installation cavity 12, the piston rod of the driving electric cylinder 32 moves in the vertical direction, and the piston rod of the driving electric cylinder 32 is detachably connected with the limiting plate 31 through the connecting assembly 4.

Referring to fig. 2 and 3, the connecting assembly 4 includes a connecting plate 41, a connecting block 42, a connecting screw 43 and a connecting nut 44, the connecting plate 41 is fixedly mounted on the piston rod of the driving electric cylinder 32, the connecting plate 41 is in a horizontal state, and a vertical clamping groove is formed in the lower surface of the connecting plate 41; the connecting rod 312 is fixedly mounted on the upper surface of the limiting plate 31, the connecting rod 312 is in a vertical state, the connecting block 42 is fixedly mounted at the top end of the connecting rod 312, and the connecting block 42 is installed on the top wall in the clamping groove in a clamping manner; the vertical spacing hole 121 for the connecting block 42 and the connecting plate 41 to pass through is formed in the inner bottom wall of the mounting cavity 12, and the spacing hole 121 penetrates through the upper surface and the lower surface of the inner bottom wall of the mounting cavity 12.

Referring to fig. 2 and 3, the connecting screw rods 43 are provided in plurality, the connecting rods 312 and the connecting blocks 42 vertically penetrate through the connecting rods 43, the connecting nuts 44 are provided in plurality and correspond to the connecting screw rods 43 one by one, and the connecting nuts 44 are in threaded connection with the connecting screw rods 43 and abut against the lower surfaces of the connecting blocks 42.

Referring to fig. 2 and 3, when the showcase needs to be moved, the driving electric cylinder 32 is started to drive the piston rod to move upwards, the piston rod moves upwards to drive the limiting plate 31 to move upwards, so that the supporting point of the supporting base 1 is located on the moving wheel 21 and the universal wheel 22, the moving motor 232 is started to drive the moving wheel 21 to move to a specified position, the driving electric cylinder 32 is started to drive the piston rod to move downwards, so that the limiting plate 31 abuts against the ground, the contact surface between the supporting base 1 and the ground is improved, and the probability that the showcase moves and vibrates due to the vibration generated by the moving wheel 21 and the universal wheel 22 is reduced; rotate coupling nut 44 and break away from connecting screw 43, take off connecting screw 43, then stir connecting block 42 and break away from connecting plate 41, then can take off limiting plate 31 and change to this stability that has improved the showcase has consequently improved the result of use of showcase.

Referring to fig. 2 and 4, glass cover 14 fixed mounting is on supporting base 1 upper surface, and the thing mouth 141 of getting convenient for change the show article is all seted up on glass cover 14 lateral wall and the upper surface, and two get thing mouth 141 intercommunications, and glass cover 14 is kept away from and is rotated on the lateral wall of rotating door 13 one side and install the glass lid 5 that is used for getting thing mouth 141 and sheltering from, and show stand 11 is located the space that glass cover 14 and glass lid 5 formed.

Referring to fig. 2 and 4, the glass cover 5 includes a horizontal portion 51 and a vertical portion 52 integrally arranged together, the horizontal portion 51 is horizontally and rotatably mounted on the outer side wall of the glass cover 14, the horizontal portion 51 is in a horizontal state and is used for shielding the object taking opening 141 on the upper surface of the glass cover 14, the vertical portion 52 is located at one end of the horizontal portion 51 far away from the outer side wall of the glass cover 14, and the vertical portion 52 is in a vertical state and is used for shielding the object taking opening 141 on the outer side wall of the glass cover 14; the supporting base 1 is provided with a positioning component 6 for positioning the glass cover 5.

Referring to fig. 1 and 4, locating component 6 includes locating piece 61, borrow power board 62 and locating plate 63, locating piece 61 is provided with two, two locating pieces 61 interval fixed mounting are on vertical portion 52 lower surface, support and seted up two vertical connecting grooves 17 on the base 1 upper surface, connecting groove 17 and locating piece 61 one-to-one, locating piece 61 joint is installed on the diapire in connecting groove 17, support and set up the arch face that is convenient for locating piece 61 to get into connecting groove 17 on the base 1 upper surface.

Referring to fig. 1 and 4, the force-borrowing plate 62 is fixedly installed on the outer side wall of the vertical portion 52 and facilitates force-borrowing, and the force-borrowing plate 62 is in a horizontal state and is located above the support base 1; the positioning plate 63 is horizontally and rotatably mounted on the upper surface of the supporting base 1, and the lower surface of the positioning plate 63 abuts against the upper surface of the force-borrowing plate 62.

Referring to fig. 1 and 4, the positioning plate 63 is rotated to be away from the borrowing plate 62, the borrowing plate 62 is pulled to borrow force, the borrowing plate 62 is continuously pulled to enable the positioning block 61 to be separated from the connecting groove 17, the glass cover 5 is rotated to be away from the supporting base 1, then the display article can be replaced through the fetching port 141, after the replacement is completed, the glass cover 5 is rotated to enable the positioning block 61 to be clamped and installed on the connecting groove 17, and the positioning plate 63 is rotated to be tightly abutted against the borrowing plate 62, so that the positioning of the glass cover 5 is realized, and the convenience for positioning the glass cover 5 is improved; through locating plate 63 and the cooperation of locating piece 61 fix a position glass lid 5 to reduce the probability that glass lid 5 position produced the skew, with this stability that has improved glass lid 5, thereby improved the result of use of showcase.

Referring to fig. 1 and 4, four illuminating lamps 18 are fixedly mounted on the upper surface of the supporting base 1, and the four illuminating lamps 18 are located between the display stand 11 and the glass cover 14 and used for illuminating the display.

The working principle of the embodiment of the application is as follows:

when the showcase position needs to be adjusted, the driving electric cylinder 32 starts to drive the piston rod to move upwards, the piston rod moves upwards to drive the limiting plate 31 to move upwards, thereby make the supporting point of supporting base 1 be located on removing wheel 21 and universal wheel 22, the removal motor 232 starts to drive and removes wheel 21 and remove, universal wheel 22 moves along with removing wheel 21, thereby it removes to drive supporting base 1, when the direction of movement needs to be adjusted, with the carriage release 16 take in groove 161, the direction of adjusting as required is to the carriage release 16 application of force, thereby make the uneven production of carriage release 21 atress turn to, with this overall movement who realizes the showcase, need not the manual work and continuously promote supporting base 1, thereby the convenience that the showcase removed has been improved, consequently, the result of use of showcase has been improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable showcase, is including supporting base (1) and show stand (11) of setting on supporting base (1), be provided with glass cover (14), its characterized in that on supporting base (1): support and be provided with moving mechanism (2) convenient to remove on base (1), moving mechanism (2) include:

the moving wheel (21), the said moving wheel (21) is set up on the supporting base (1) rotatably and supported on the ground;

the universal wheel (22), the said universal wheel (22) is set up on the supporting base (1) rotatably and is resisted on the ground;

the moving assembly (23) is arranged on the supporting base (1) and connected with the moving wheel (21) and used for driving the moving wheel (21) to rotate.

2. A portable display case according to claim 1, wherein: the moving assembly (23) comprises:

a moving shaft (231), the moving shaft (231) being provided on a moving wheel (21);

and the moving motor (232) is arranged on the support base (1), and an output shaft of the moving motor (232) is connected with the moving shaft (231) and used for driving the moving shaft (231) to rotate.

3. A portable display case according to claim 1, wherein: support and be provided with on base (1) and be used for carrying on spacing subassembly (3) to supporting base (1), spacing subassembly (3) include:

the limiting plate (31), the limiting plate (31) is arranged on the supporting base (1) in a sliding mode and abuts against the ground;

the driving electric cylinder (32), the driving electric cylinder (32) is arranged on the supporting base (1) and the piston rod is connected with the limiting plate (31).

4. A portable display case according to claim 1, wherein: the support base (1) is provided with a moving rod (16) used for controlling the rolling direction of the moving wheel (21) in a rotating mode, and the support base (1) is provided with a containing groove (161) used for containing the moving rod (16).

5. A portable display case according to claim 1, wherein: offer on glass cover (14) and be convenient for carry out the thing mouth (141) of getting that change to the show article, rotate on glass cover (14) and install glass lid (5) that are used for taking thing mouth (141) to shelter from, be provided with on supporting base (1) and be used for carrying out locating component (6) of fixing a position glass lid (5).

6. A mobile display case as claimed in claim 5, wherein: the positioning assembly (6) comprises:

the positioning block (61) is arranged on the glass cover (5) and is clamped on the support base (1);

the force-borrowing plate (62), the force-borrowing plate (62) is arranged on the glass cover (5) and is convenient for force-borrowing;

the positioning plate (63) is rotatably arranged on the supporting base (1) and is abutted against the force-borrowing plate (62).

7. A movable display case according to claim 3, wherein: drive electric cylinder (32) piston rod can dismantle with limiting plate (31) through coupling assembling (4) and be connected, coupling assembling (4) include:

a connecting plate (41), wherein the connecting plate (41) is arranged on a piston rod of the driving electric cylinder (32);

the connecting block (42), the said connecting block (42) is set up on the limiting plate (31);

the connecting screw rod (43), the connecting screw rod (43) passes through the connecting plate (41) and the connecting block (42);

and the connecting nut (44) is in threaded connection with the connecting screw rod (43) and tightly propped against the connecting block (42).

8. A portable display case according to claim 2, wherein: the supporting base (1) is provided with a shielding plate (15) used for shielding the moving wheel (21) and the universal wheel (22), and the moving motor (232) is located below the shielding plate (15).

9. A portable display case according to claim 1, wherein: the supporting base (1) is provided with an illuminating lamp (18) used for illuminating the display.

10. A movable display case according to claim 3, wherein: the limiting plate (31) is provided with a rubber plate (311) used for increasing friction force, and the rubber plate (311) is tightly abutted between the limiting plate (31) and the ground.