Anti-theft electric lifting showcase

Abstract

The utility model discloses an anti-theft electric lifting showcase which comprises a base support, cabinet doors are connected to the periphery of the base support, a display stand is installed on the top of the base support, a lifting table connected with a lifting mechanism is arranged outside the display stand, a glass cover is installed on the top of the lifting table, and a table plate is embedded in the top of the display stand. A movable frame which is vertically connected with the base support through an electric push rod is arranged below the display table, a plurality of vacuum suction cups which movably penetrate through the display table and the table plate are installed on the top of the movable frame, and a lighting assembly is arranged on the display table. According to the utility model, through the arrangement of the display stand, the bedplate, the electric push rod, the movable frame and the vacuum chuck, an article can be tightly connected with the bedplate under the suction action of the vacuum chuck without arranging a limiting structure above the display stand, so that on one hand, the stability of the article is improved, and on the other hand, the space above the bedplate is prevented from being occupied; and the sight of visitors is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a showcase technical field especially relates to a theftproof electric lifting showcase. BACKGROUND

[0002] The prior art (publication number: CN220212492U) discloses an improved electric lifting showcase, the utility model discloses a rack and pinion drive, make lifting structure compact, stable operation, cooperate worm mechanism, reach the purpose of self -locking, under the condition of not starting motor, it is difficult to lift the glass cover, can strengthen the theftproof effect, in practical application, in order to prevent the sight from being blocked, the display stand in the showcase of the above-mentioned utility model is generally simple in structure, and the valuable articles are placed on the upper surface of the display stand by gravity, but when encountering external impact, the showcase will vibrate, as the display stand does not have any limiting structure, the valuable articles are prone to be dumped on the display stand, which is easy to damage the valuable articles, and is not conducive to practical application. UTILITY MODEL CONTENTS

[0003] In order to solve the above problems, the utility model provides a theftproof electric lifting showcase.

[0004] In order to achieve the above object, the utility model provides the following technical scheme:

[0005] A theftproof electric lifting showcase is designed, which comprises a base support connected with a cabinet door around, a display stand is installed at the top of the base support, a lifting platform connected with a lifting mechanism is arranged outside the display stand, a glass cover is installed at the top of the lifting platform, a table plate is embedded at the top of the display stand, a moving frame is arranged below the display stand and connected with the base support through an electric push rod, a plurality of vacuum cups are installed at the top of the moving frame and movably arranged in the display stand and the table plate, and a lighting assembly is arranged on the display stand.

[0006] In the above scheme, the lifting mechanism comprises a motor, a drive shaft and a lifting machine, the output shaft of the motor is connected with the drive shaft through a transmission assembly, the drive shaft is in transmission connection with the input shaft of the lifting machine, and the lifting machine comprises a jacking block connected with the lifting platform.

[0007] In the above scheme, the display stand is provided with an embedded groove matched with the table plate, and the table plate is connected with the embedded groove through fasteners at four corners.

[0008] In the above scheme, the lighting assembly comprises an assembly frame fixed on the display stand, and a lighting lamp is installed on the assembly frame.

[0009] In the above scheme, a vacuum pump is installed in the base support, the vacuum pump is connected with the vacuum cup through a vacuum pipe at the air suction end, an air pipe is further connected with the vacuum cup, and an electromagnetic valve is installed on the air pipe.

[0010] In the scheme, the moving frame is cross-shaped and located in the middle of the platform, the bottom of the display stand is provided with a inserting groove for passing through the vacuum chuck, and the platform is provided with a suction hole in communication with the inserting groove.

[0011] In the scheme, the bottom of the display stand is provided with a pressing switch opposite to the moving frame.

[0012] The display stand, the platform, the electric push rod, the moving frame and the vacuum chuck are arranged, the articles to be displayed are placed on the platform, the piston rod of the electric push rod is controlled to be elongated, the moving frame is driven to be gradually lifted, the vacuum chuck is sequentially passed through the display stand and the platform, the vacuum chuck and the articles placed on the platform are contacted, the articles are adsorbed, compared with the prior art, the spacing structure does not need to be arranged above the display stand, the articles can be tightly connected with the platform under the action of the suction force of the vacuum chuck, on one hand, the connection tightness of the platform and the articles is improved, the stability of the articles is improved, on the other hand, the space above the platform is avoided to be occupied, the vision of the visitors is prevented from being affected, the lighting assembly is arranged, the lighting lamp is installed by using the assembling frame, sufficient illumination is provided when the light is insufficient, the visitors can clearly observe the displayed articles, and the actual experience of the visitors is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0014] Figure 1 A sectional view of the anti-theft electric lifting display cabinet is provided for the present application.

[0015] Figure 2 A structural schematic view of the display stand of the anti-theft electric lifting display cabinet is provided for the present application.

[0016] Figure 3 A bottom structural schematic view of the display stand of the anti-theft electric lifting display cabinet is provided for the present application.

[0017] Figure 4 A bottom structural schematic view of the display stand of the anti-theft electric lifting display cabinet is provided for the present application.

[0018] In the figure: base support 1, cabinet door 2, display stand 3, motor 4, drive shaft 5, elevator 6, jacking block 7, lifting platform 8, glass cover 9, assembly frame 10, illuminating lamp 11, embedded groove 12, platform 13, moving frame 14, electric push rod 15, inserted groove 16, suction hole 17, vacuum chuck 18, air pipe 19, electromagnetic valve 20, vacuum pipe 21, vacuum pump 22, press switch 23. DETAILED DESCRIPTION

[0019] The specific embodiments of the present application will be further described in conjunction with the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the present application, and cannot be used to limit the protection scope of the present application.

[0020] Please refer to Figures 1-4 The present application provides a technical scheme: a theftproof electric lifting display cabinet, which comprises a base support 1 connected with a cabinet door 2 around, the cabinet door 2 is connected with the base support 1 through a connecting arm, the base support 1 is provided with a display stand 3 on the top, the display articles are placed on the display stand 3, the display stand 3 is provided with a lifting platform 8 connected with a lifting mechanism outside, the lifting platform 8 is in a frame shape and is combined with the display stand 3 into a whole, and the lifting platform 8 is provided with a glass cover 9 on the top;

[0021] Further, the lifting mechanism comprises a motor 4, a drive shaft 5 and an elevator 6, the motor 4 is installed on the base support 1, the drive shaft 5 is connected with the base support 1 through symmetrical bearings left and right, the elevator 6 is installed on the side of the base support 1, the output shaft of the motor 4 is connected with the drive shaft 5 through a transmission assembly, the transmission assembly comprises a chain wheel and a chain, the chain wheels are installed on the output shaft of the motor 4 and the drive shaft 5, and the adjacent chain wheels are connected through the chain, so that the driving force of the motor 4 is transmitted to the drive shaft 5, the drive shaft 5 is in transmission connection with the input shaft of the elevator 6, and the drive shaft 5 is connected with the input shaft of the elevator 6 through a shaft coupling at two ends. The elevator 6 is a worm gear elevator, has a self-locking function, cannot be actuated in the case that the motor 4 is not started, and achieves the effect of theftproof, the elevator 6 comprises a jacking block 7 connected with the lifting platform 8, the jacking block 7 is driven by the drive shaft 5 to move up and down, and then the lifting platform 8 and the glass cover 9 move up and down, so that the display articles are exposed or closed;

[0022] The display stand 3 is embedded with a platform 13 on the top;

[0023] Further, the display stand 3 is provided with an embedded groove 12 matched with the platform 13, the embedded groove 12 does not penetrate through the display stand 3, the platform 13 is connected with the embedded groove 12 through fasteners at four corners, and the inner wall of the embedded groove 12 is provided with an assembly groove matched with the fastener;

[0024] The display stand 3 is provided with a moving frame 14 connected with the base support 1 through an electric push rod 15. The electric push rod 15 is vertically arranged, and the moving frame 14 is provided with a plurality of vacuum suction cups 18 movably arranged through the display stand 3 and the platform 13;

[0025] Further, the base support 1 is provided with a vacuum pump 22. The vacuum pump 22 is connected with the vacuum suction cups 18 through a vacuum pipe 21. The vacuum pipe 21 is used to remove the air between the display object and the vacuum suction cups 18, so as to form a vacuum state, and then a negative pressure is formed to adsorb and fix the display object and the vacuum suction cups 18. The vacuum suction cups 18 are further provided with an air pipe 19. The air pipe 19 is provided with an electromagnetic valve 20. When the display object needs to be taken out, the electromagnetic valve 20 is opened to connect the air pipe 19 with the outside environment, so as to restore the atmospheric pressure between the display object and the vacuum suction cups 18, thereby facilitating the separation of the display object and the vacuum suction cups 18.

[0026] Further, the moving frame 14 is cross-shaped and located in the middle of the platform 13. The display stand 3 is provided with an inserting groove 16 for the vacuum suction cups 18. The platform 13 is provided with an adsorption hole 17 connected with the inserting groove 16. Under the action of the electric push rod 15, the moving frame 14 is moved upwards, and then the vacuum suction cups 18 are sequentially arranged through the inserting groove 16 and the adsorption hole 17, so as to contact the display object.

[0027] Specifically, different platforms 13 can be replaced according to different display objects with different bases, so as to prevent the display object from being adsorbed in the adsorption hole 17, and the use is convenient.

[0028] Further, the display stand 3 is provided with a pressing switch 23 arranged opposite to the moving frame 14. The pressing switch 23 is connected with the electromagnetic valve 20 and the vacuum pump 22. When the electric push rod 15 is controlled by a remote control device, the moving frame 14 is moved upwards to be attached to the display stand 3. At this time, the vacuum suction cups 18 are attached to the display object. The moving frame 14 presses the pressing switch 23 to close the electromagnetic valve 20 and start the vacuum pump 22, so as to adsorb and fix the display object.

[0029] Specifically, by setting the display stand 3, the platform 13, the electric push rod 15, the moving frame 14 and the vacuum chuck 18, the goods to be displayed are placed on the platform 13, the piston rod of the electric push rod 15 is controlled to be elongated, the moving frame 14 is driven to gradually rise, and then the vacuum chuck 18 sequentially passes through the display stand 3 and the platform 13, so that the vacuum chuck 18 and the goods placed on the platform 13 are in contact, thereby the goods are adsorbed. Compared with the prior art, the limiting structure does not need to be arranged above the display stand 3, and the goods can be closely connected with the platform 13 under the action of the suction force of the vacuum chuck 18. On the one hand, the connection tightness of the platform 13 and the goods is improved, and the stability of the goods is improved. On the other hand, the space above the platform 13 is avoided to be occupied, and the vision of the visitors is prevented from being affected.

[0030] The display stand 3 is provided with a lighting assembly;

[0031] Further, the lighting assembly comprises an assembling frame 10 fixed on the display stand 3, and the lighting lamp 11 is installed on the assembling frame 10.

[0032] Specifically, by setting the lighting assembly, the assembling frame 10 is used to install the lighting lamp 11, sufficient illumination is provided when the light is insufficient, the visitors can clearly observe the displayed goods, and the actual experience of the visitors is improved.

[0033] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A theft-proof electric lifting showcase comprising a base support (1) to which a cabinet door (2) is connected around, characterized in that, The base support (1) top is equipped with display stand (3), the display stand (3) is equipped with lifting platform (8) connected with lifting mechanism, the lifting platform (8) top is installed glass cover (9), the display stand (3) top is embedded with platform (13), display stand (3) below is equipped with moving frame (14) connected with base support (1) up and down through electric push rod (15), the moving frame (14) top is installed with multiple movable vacuum chuck (18) that is set through display stand (3) and platform (13), the display stand (3) is equipped with lighting assembly.

2. The theftproof electric lifting display cabinet according to claim 1, characterized in that, The lifting mechanism includes motor (4), drive shaft (5) and elevator (6), the motor (4) output shaft is connected through transmission assembly and drive shaft (5), the drive shaft (5) is drivingly connected with the input shaft of elevator (6), the elevator (6) includes jacking block (7) connected with lifting platform (8).

3. The theft proof electric lift display case according to claim 1, wherein, The display stand (3) is equipped with embedded recess (12) that is consistent with platform (13), the platform (13) four corners are connected with embedded recess (12) through fastener.

4. The theft proof electric lift display case according to claim 1, wherein, The lighting assembly includes assembly frame (10) fixed on display stand (3), the assembly frame (10) is installed with illuminating lamp (11).

5. The theft proof electric lift display case according to claim 1, wherein, The base support (1) is installed with vacuum pump (22), the vacuum pump (22) suction end is connected with vacuum chuck (18) through vacuum tube (21), the vacuum chuck (18) is also connected with air pipe (19), the air pipe (19) is installed with electromagnetic valve (20).

6. The theft proof electric lift display case of claim 1, wherein, The moving frame (14) is cross type and located in the middle of platform (13), the display stand (3) bottom is equipped with insert recess (16) for passing through vacuum chuck (18), the platform (13) is equipped with adsorption hole (17) that is communicated with insert recess (16).

7. The theft proof electric lift display case according to claim 5, wherein, The display stand (3) bottom is installed with press switch (23) opposite up and down with moving frame (14).

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