CN213605537U

CN213605537U - Household appliance showcase

Info

Publication number: CN213605537U
Application number: CN202021068585.8U
Authority: CN
Inventors: 陈文镇
Original assignee: Guangzhou Yuhe Exhibition Co ltd
Current assignee: Guangzhou Yuhe Exhibition Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-07-06
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a domestic appliance showcase, the on-line screen storage device comprises a base, four terminal surface equal symmetries of base are provided with two lift footing, the intermediate position fixed mounting of the upper surface of base has the support column, the intermediate position of four terminal surfaces of support column all is provided with the block groove, the equal fixed mounting in both sides in block groove has two lights, the top fixed mounting of support column has the top cap, arrange in the outside of support column has a plurality of to place the board, four the equal fixed mounting in inboard in block groove has the support frame, the last surface movable mounting of support frame has the bayonet lock, the lower surface rotation of bayonet lock is connected with the center pin, the both sides of center pin lower extreme are rotated and are connected with the cardboard, one side on the top of lift footing is. The utility model discloses make the device realize the effect that the multilayer was put to the convenience of taking can bear the weight of the big object, and increased the structure that makes things convenient for the device to remove.

Description

Household appliance showcase

Technical Field

The utility model relates to an electrical apparatus showcase technical field specifically is a domestic appliance showcase.

Background

With the increasingly rapid development of life needs and technological progress of people, the showcase is a prop, is mainly used for displaying and storing commodities in stores such as markets, supermarkets and the like, has individual appearance and powerful functions, and also has an advertising effect, so that the purpose of better profit is achieved.

However, the existing electric appliance showcase has the defects of single structure, insufficient functions, incapability of placing objects in multiple layers, difficulty in placing, trouble in moving, time waste and labor waste; therefore, the existing requirements are not met, and a household appliance display cabinet is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a household appliance showcase to solve the electrical apparatus showcase that proposes in the above-mentioned background art, single structure, the function is not enough, can not the multilayer place the object, and be difficult for placing, remove troublesome, the scheduling problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: a household appliance display cabinet comprises a base, wherein two lifting feet are symmetrically arranged on four end faces of the base, a support column is fixedly arranged in the middle of the upper surface of the base, clamping grooves are formed in the middle of the four end faces of the support column, two illuminating lamps are fixedly arranged on two sides of each clamping groove, a top cover is fixedly arranged at the top end of each support column, a plurality of placing plates are arranged on the outer side of each support column, support frames are fixedly arranged on the inner sides of the four clamping grooves, clamping pins are movably arranged on the upper surface of each support frame, the lower surfaces of the clamping pins are rotatably connected with a central shaft, clamping plates are rotatably connected to two sides of the lower end of the central shaft, a hexagonal bolt hole is rotatably connected to one side of the top end of each lifting foot, a rotating shaft is fixedly connected to one end of each hexagonal bolt hole, a, the screw rod is connected with the rotating shaft through a special-shaped gear, the lower end of the screw rod is meshed with a lifting column through threads, and four extending plates are arranged on the inner side of the placing plate.

Preferably, tooth sockets are arranged on two sides of the inner wall of the clamping groove, a spring is fixedly installed between the outer side of the clamping pin and the lower end face of the support frame, the top end of the spring is fixed with the support frame through welding, a limiting ring is arranged at the lower end of the spring, the limiting ring is fixed with the clamping pin through welding, and the acting force of the spring is inwards tightened.

Preferably, a connecting rod is movably connected between the central shaft and the clamping plate, the connecting rod is connected with two sides of the lower end of the support frame through shaft pins, and clamping teeth are arranged on the outer side of the clamping plate.

Preferably, the lower terminal surface of lift post is provided with the gyro wheel, the top of bayonet lock is provided with the draw-in groove, the lower surface of extension board is provided with the bolt.

Preferably, four end angles of the lower surface of the base are provided with fixed supporting feet, and the height of each fixed supporting foot is higher than that of each lifting foot.

Preferably, the central shaft and the clamping plate form a lever structure through the action of the connecting rod.

Preferably, the edge position of placing the board is provided with the guard edge, place the board and pass through swing joint with the support column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses place the support frame in the inboard of four block groove respectively, place the board again and place the upper surface at the support frame, make the lower surface of extension board and the top cooperation of bayonet lock fixed, simultaneously, place the board and push down, make the bayonet lock push down and drive the center pin and push down, make the connecting rod drive the cardboard and outwards extend through lever principle, make the block tooth correspond with the tooth's socket, form the stationary state, and the weight of placing the board is heavier, the interlock force of cardboard is bigger, when picking up, drive the bayonet lock through the spring and pack up upwards, thereby make the cardboard contract inwards, make the cardboard leave the tooth's socket, through the design, can realize the supporting role of heavy weight, and can place the board in multiple layers, and easy operation, simple to operate;

2. the utility model discloses when the device is when removing, insert the inboard of hexagon bolt hole through hexagon bolt, the rotation bolt, make the hexagon bolt hole drive the pivot and rotate, cooperation through two special-shaped gears, make the screw rod rotate, through the cooperation of screw rod with the lift post, make the lift post realize the effect that descends, and make the gyro wheel descend extremely, be less than when the height of fixed spike can, through this mechanism, can realize the effect of the convenient operation of device, and make things convenient for the mobile device to carry out the displacement, high durability and convenient use, even operate alone also can accomplish.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the support frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the lifting foot of the present invention;

fig. 4 is a schematic structural view of the placing board of the present invention.

In the figure: 1. a base; 2. lifting the bottom feet; 3. fixing the arm brace; 4. an illuminating lamp; 5. a support pillar; 6. Placing the plate; 7. a clamping groove; 8. a top cover; 9. a support frame; 10. a central shaft; 11. clamping a plate; 12. a hexagonal bolt hole; 13. a screw; 14. a special-shaped gear; 15. a lifting column; 16. an extension plate; 17. a bayonet lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: a household appliance showcase comprises a base 1, wherein four end faces of the base 1 are symmetrically provided with two lifting feet 2, a support column 5 is fixedly arranged at the middle position of the upper surface of the base 1, clamping grooves 7 are respectively arranged at the middle positions of the four end faces of the support column 5, two illuminating lamps 4 are respectively fixedly arranged at two sides of each clamping groove 7, a top cover 8 is fixedly arranged at the top end of each support column 5, a plurality of placing plates 6 are arranged at the outer side of each support column 5, support frames 9 are respectively fixedly arranged at the inner sides of the four clamping grooves 7, clamping pins 17 are movably arranged on the upper surfaces of the support frames 9, a central shaft 10 is rotatably connected to the lower surfaces of the clamping pins 17, clamping plates 11 are rotatably connected to two sides of the lower end of the central shaft 10, through the mechanism, the locking effect of the clamping plates 11 and the inner walls, the one end fixedly connected with pivot of hexagonal bolt hole 12, the lower extreme swing joint of pivot one end has the screw rod 13 that is located 2 inboards of lift footing, and screw rod 13 passes through special-shaped gear 14 with the pivot to be connected, and the lower extreme screw-thread engagement of screw rod 13 has lift post 15, through this mechanism, can realize the convenient fixed of extension board 16 and support frame 9, and the inboard of placing board 6 is provided with four extension boards 16.

Furthermore, tooth grooves are arranged on two sides of the inner wall of the clamping groove 7, a spring is fixedly mounted between the outer side of the clamping pin 17 and the lower end face of the support frame 9, the top end of the spring is fixed with the support frame 9 through welding, a limit ring is arranged at the lower end of the spring and fixed with the clamping pin 17 through welding, and acting force of the spring is inwards tightened.

By adopting the technical scheme, the expansion and contraction effect of the support frame 9 can be realized through the mechanism.

Furthermore, a connecting rod is movably connected between the central shaft 10 and the clamping plate 11, the connecting rod is connected with two sides of the lower end of the supporting frame 9 through a shaft pin, and clamping teeth are arranged on the outer side of the clamping plate 11.

Through adopting above-mentioned technical scheme, through this mechanism, can realize the locking effect of cardboard 11 and block groove 7 inner wall.

Furthermore, the lower end face of the lifting column 15 is provided with a roller, the top end of the bayonet 17 is provided with a bayonet, and the lower surface of the extension plate 16 is provided with a bolt.

By adopting the technical scheme, the extension plate 16 and the support frame 9 can be conveniently fixed through the mechanism.

Furthermore, four end angles of the lower surface of the base 1 are provided with fixed supporting feet 3, and the height of the fixed supporting feet 3 is higher than that of the lifting bottom feet 2. Through adopting above-mentioned technical scheme, through this design, can realize the effect of the convenient removal of device.

Further, the central shaft 10 and the clamping plate 11 form a lever principle, namely a lever structure, through the action of the connecting rod. Through adopting above-mentioned technical scheme, through this mechanism, can realize cardboard 11 and the convenient fixed effect of realization of block groove 7 inside.

Further, the edge position of the placing plate 6 is provided with a protective edge, and the placing plate 6 is movably connected with the supporting column 5.

Through adopting above-mentioned technical scheme, through this mechanism, can realize that the multilayer places the effect of placing of board 6.

The working principle is as follows: when the device is used, the working state of the internal structure of the device is checked, the device is placed in a working area, firstly, a power supply is switched on, a machine is started, the support frames 9 are respectively placed at the inner sides of the clamping grooves 7, then the placing plate 6 is placed on the upper surface of the support frames 9, the lower surface of the extending plate 16 is matched and fixed with the top ends of the clamping pins 17, meanwhile, the placing plate 6 is pressed downwards, the clamping pins 17 are pressed downwards to drive the central shaft 10 to be pressed downwards, the connecting rod drives the clamping plates 11 to extend outwards through the lever principle, the clamping teeth correspond to the tooth sockets to form a fixed state, the heavier the weight of the placing plate 6 is, the larger the biting force of the clamping plates 11 is, when the device is taken up, the clamping pins 17 are driven to be folded upwards through the springs, so that the clamping plates 11 are retracted inwards, the clamping plates 11 are separated from the tooth sockets, the supporting effect, simple to operate, when the device is when removing, insert the inboard of hexagon bolt hole 12 through the hexagon bolt, the rotation bolt, make hexagon bolt hole 12 drive the pivot and rotate, cooperation through two special-shaped gears 14, make screw rod 13 rotate, cooperation through screw rod 13 and lift post 15, make lift post 15 realize the effect that descends, and make the gyro wheel descend extremely, be less than when fixing the height of spike 3 can, through this mechanism, can realize the effect of the convenient operation of device, and make things convenient for the mobile device to carry out the displacement, high durability and convenient use, even operate alone also can accomplish.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a domestic appliance showcase, includes the base, its characterized in that: the four end faces of the base are symmetrically provided with two lifting feet, the middle position of the upper surface of the base is fixedly provided with a support column, the middle position of the four end faces of the support column is provided with a clamping groove, two sides of the clamping groove are fixedly provided with two illuminating lamps, the top end of the support column is fixedly provided with a top cover, a plurality of placing plates are arranged on the outer side of the support column, the inner sides of the four clamping grooves are fixedly provided with a support frame, the upper surface of the support frame is movably provided with a clamping pin, the lower surface of the clamping pin is rotatably connected with a central shaft, two sides of the lower end of the central shaft are rotatably connected with clamping plates, one side of the top end of the lifting feet is rotatably connected with a hexagonal bolt hole, one end of the hexagonal bolt hole is fixedly connected, the screw rod is connected with the rotating shaft through a special-shaped gear, the lower end of the screw rod is meshed with a lifting column through threads, and four extending plates are arranged on the inner side of the placing plate.

2. A display cabinet for household electric appliances, according to claim 1, characterized in that: tooth grooves are arranged on two sides of the inner wall of the clamping groove, a spring is fixedly installed between the outer side of the clamping pin and the lower end face of the support frame, the top end of the spring is fixed with the support frame through welding, a limiting ring is arranged at the lower end of the spring, the limiting ring is fixed with the clamping pin through welding, and the acting force of the spring is inwards tightened.

3. A display cabinet for household electric appliances, according to claim 1, characterized in that: the connecting rod is movably connected between the central shaft and the clamping plate, the connecting rod is connected with two sides of the lower end of the supporting frame through shaft pins, and clamping teeth are arranged on the outer side of the clamping plate.

4. A display cabinet for household electric appliances, according to claim 1, characterized in that: the lower terminal surface of lift post is provided with the gyro wheel, the top of bayonet lock is provided with the draw-in groove, the lower surface of extension board is provided with the bolt.

5. A display cabinet for household electric appliances, according to claim 1, characterized in that: four end angles of the lower surface of the base are provided with fixed supporting feet, and the height of the fixed supporting feet is higher than that of the lifting bottom feet.

6. A display cabinet for household electric appliances, according to claim 3, characterized in that: the central shaft and the clamping plate form a lever structure under the action of the connecting rod.

7. A display cabinet for household electric appliances, according to claim 1, characterized in that: the edge position of placing the board is provided with the guard edge, place the board and pass through swing joint with the support column.