CN211823415U - Adjustable supporting base for refrigerator - Google Patents

Abstract

The utility model belongs to the technical field of refrigerator accessories, in particular to an adjustable support base for a refrigerator, comprising a base, a motorized compartment, a fixing plate and a motor, the motorized compartment is opened inside the base, and the fixing plate is fixedly connected to the side of the base, The motor is fixedly connected to the upper surface of the fixed plate, the other end of the output shaft of the motor is fixedly connected with a first rotating shaft, the surface of the base is provided with a first bearing, and the first rotating shaft is passed through the first bearing, so The surface of the first rotating shaft is fixedly connected with a first bevel gear; in the utility model, by arranging an electric push rod and a wheel group, when people move the refrigerator, the electric push rod is controlled to extend through a control switch, so that the electric push rod can be driven The wheel group moves downward, the wheel group contacts the ground, and the base is separated from the ground, thereby facilitating people to move the refrigerator.

Description

An adjustable support base for refrigerator

technical field

The utility model belongs to the technical field of refrigerator accessories, in particular to an adjustable support base for a refrigerator.

Background technique

Refrigerator is a household furniture commonly used in daily life. Because of its large size and weight, it is not easy to move, and placing it directly on the ground may cause the hazard of ground water vapor erosion, so a base will be placed under it. However, existing The size of the base is fixed, it cannot adapt to refrigerators of different sizes, and it cannot be moved at will after being placed. In order to solve the above problems, we have introduced the following devices.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides an adjustable support base for a refrigerator, which has the characteristics of simple structure, convenient operation, adjustable and easy to move.

In order to achieve the above purpose, the present invention provides the following technical solutions: an adjustable support base for a refrigerator, comprising a base, a motorized compartment, a fixing plate and a motor, the motorized compartment is opened inside the base, and the fixing plate is fixedly connected to the base On the side, the motor is fixedly connected to the upper surface of the fixed plate, the other end of the motor output shaft is fixedly connected with a first rotating shaft, the surface of the base is provided with a first bearing, and the first rotating shaft is passed through the first bearing , the surface of the first rotating shaft is fixedly connected with a first bevel gear.

Preferably, a second bearing is fixedly connected inside the motor compartment, a second rotating shaft is passed through the second bearing, and the other end of the second rotating shaft is fixedly connected with a first threaded column, and the first threaded column is another One end is fixedly connected with a third rotating shaft, the other end of the third rotating shaft is fixedly connected with a second threaded column, the other end of the second threaded column is fixedly connected with a fourth rotating shaft, and a third bearing is fixedly connected inside the motor compartment, The fourth rotating shaft passes through the third bearing, the surface of the third rotating shaft is fixedly connected with a second bevel gear, and the first bevel gear and the second bevel gear mesh with each other.

Preferably, a threaded cap is threadedly connected to the surface of the first threaded column, a first fixing block is fixedly connected to the surface of the threaded cap, a movable plate is fixedly connected to the other end of the first fixing block, and a movable plate is opened on the surface of the base The movable plate is penetrated in the movable slot, a sliding rod is fixedly connected inside the motor compartment, a sliding sleeve is sleeved on the surface of the sliding rod, and a second fixing block is fixedly connected to the surface of the sliding sleeve. The other end of the second fixing block is fixedly connected to the surface of the movable plate, and the surface of the movable plate is fixedly connected with a first protective plate. There are two movable plates in total and are symmetrically arranged inside the motor compartment.

Preferably, a telescopic groove is formed on the lower surface of the base, an electric push rod is fixedly connected to the inside of the telescopic groove, a telescopic rod is fixedly connected to the other end of the electric push rod, and a spring is sleeved on the surface of the telescopic rod. The other end of the telescopic rod is fixedly connected with a wheel group, and there are four telescopic grooves, which are arranged in a rectangular shape on the lower surface of the base.

Preferably, an energy storage compartment is opened inside the base, a battery is fixedly connected inside the energy storage compartment, and a base is fixedly connected to the lower surface of the base. There are four bases in total, and they are arranged in a rectangular shape under the base. The front surface of the base is fixedly connected with a control switch, the upper surface of the base is fixedly connected with a second protective plate, and there are two second protective plates arranged symmetrically on the upper surface of the base.

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

In the utility model, by arranging the electric push rod and the wheel group, when people move the refrigerator, the electric push rod is controlled to extend through the control switch, so that the electric push rod can drive the wheel group to move downward, the wheel group contacts the ground, and at the same time The base is separated from the ground, so that it is convenient for people to move the refrigerator. By setting the movable slot and the movable plate, people can control the operation of the motor through the control switch when the area of the base is enlarged, so that the first bevel gear drives the second meshing mesh. The two bevel gears operate. Under the action of the first threaded column, the second threaded column and the threaded cap, and the cooperation of the sliding rod and the sliding sleeve, the movable plate can be moved out from the inside of the base, so that the area of the base can be enlarged. It is convenient for people to fix refrigerators of different sizes.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the front section of the utility model;

Fig. 2 is the structural representation of the rear view of the utility model;

Fig. 3 is the structural schematic diagram of the top view section of the base of the present invention;

In the figure: 1. Base; 2. Motorized compartment; 3. Fixed plate; 4. Motor; 5. First shaft; 6. First bearing; 7. First bevel gear; 8. Second bearing; 9, Second Rotating shaft; 10, first threaded column; 11, third rotating shaft; 12, second bevel gear; 13, second threaded column; 14, fourth rotating shaft; 15, third bearing; 16, threaded cap; 17, first Fixed block; 18, movable plate; 19, first protective plate; 20, movable slot; 21, sliding rod; 22, sliding sleeve; 23, second fixing block; 24, telescopic slot; 25, electric push rod; 26, Telescopic rod; 27, spring; 28, wheel set; 29, base; 30, energy storage bin; 31, battery; 32, control switch; 33, second protective plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Please refer to FIGS. 1-3, the present utility model provides the following technical solutions: a support base for an adjustable refrigerator, comprising a base 1, a motorized compartment 2, a fixing plate 3 and a motor 4, and the motorized compartment 2 is opened inside the base 1, The fixing plate 3 is fixedly connected to the side of the base 1, the motor 4 is fixedly connected to the upper surface of the fixing plate 3, the other end of the output shaft of the motor 4 is fixedly connected with a first rotating shaft 5, and the surface of the base 1 is pierced with a first rotating shaft 5. A bearing 6 , the first rotating shaft 5 is inserted through the first bearing 6 , and a first bevel gear 7 is fixedly connected to the surface of the first rotating shaft 5 .

Specifically, a second bearing 8 is fixedly connected inside the motor compartment 2, a second rotating shaft 9 is passed through the second bearing 8, and the other end of the second rotating shaft 9 is fixedly connected with a first threaded column 10, so The other end of the first threaded column 10 is fixedly connected with a third rotating shaft 11, the other end of the third rotating shaft 11 is fixedly connected with a second threaded column 13, and the other end of the second threaded column 13 is fixedly connected with a fourth rotating shaft 14, A third bearing 15 is fixedly connected inside the motor compartment 2 , the fourth shaft 14 is inserted through the third bearing 15 , the surface of the third shaft 11 is fixedly connected with a second bevel gear 12 , and the first bevel gear 12 is fixedly connected to the surface of the third shaft 11 . The gear 7 and the second bevel gear 12 mesh with each other.

Specifically, a threaded cap 16 is threadedly connected to the surface of the first threaded post 10 , a first fixing block 17 is fixedly connected to the surface of the threaded cap 16 , and a movable plate 18 is fixedly connected to the other end of the first fixing block 17 . The surface of the base 1 is provided with a movable groove 20, and the movable plate 18 is penetrated in the movable groove 20. By setting the movable groove 20 and the movable plate 18, people can control the area of the base 1 through the control switch 32 when expanding the area of the base 1. The motor 4 operates so that the first bevel gear 7 drives the intermeshing second bevel gear 12 to operate. With the cooperation, the movable plate 18 can be moved out from the inside of the base 1, so that the area of the base 1 can be expanded, which is convenient for people to fix refrigerators of different sizes. The surface of the sliding rod 21 is sleeved with a sliding sleeve 22, the surface of the sliding sleeve 22 is fixedly connected with a second fixing block 23, and the other end of the second fixing block 23 is fixedly connected to the surface of the movable plate 18, and the surface of the movable plate 18 is fixedly connected. A first protective plate 19 is fixedly connected, and there are two movable plates 18 , which are symmetrically arranged inside the motor compartment 2 .

Specifically, a telescopic groove 24 is formed on the lower surface of the base 1, an electric push rod 25 is fixedly connected inside the telescopic groove 24, and a telescopic rod 26 is fixedly connected to the other end of the electric push rod 25, and the surface of the telescopic rod 26 is fixedly connected. A spring 27 is sleeved, and the other end of the telescopic rod 26 is fixedly connected with a wheel group 28. By setting the electric push rod 25 and the wheel group 28, when people move the refrigerator, the electric push rod 25 is controlled by the control switch 32 to extend. , so that the electric push rod 25 can drive the wheel group 28 to move downward, the wheel group 28 contacts the ground, and the base 29 is separated from the ground, thereby facilitating people to move the refrigerator. There are four expansion slots 24, and they are rectangular. Arranged on the lower surface of the base 1.

Specifically, an energy storage compartment 30 is opened inside the base 1, a battery 31 is fixedly connected inside the energy storage compartment 30, and a base 29 is fixedly connected to the lower surface of the base 1. There are four bases 29 in total. And it is arranged in a rectangular shape on the lower surface of the base 1, the front of the base 1 is fixedly connected with a control switch 32, and the upper surface of the base 1 is fixedly connected with a second protective plate 33, and there are two second protective plates 33, and they are arranged symmetrically. on the top surface of base 1.

The working principle and use process of the present utility model: the utility model, when in use, first move the device to a designated position, and then control the electric push rod 25 to retract upward through the control switch 32, thereby lifting the wheel group 28, when the wheel When the group 28 leaves the ground, and the base 29 touches the ground at the same time, then the electric push rod 25 is controlled by the control switch 32 to stop working, so that the device can maintain a stable state during the normal operation. When the area is expanded, it is only necessary to control the operation of the motor 4 through the control switch 32. Under the action of the first threaded column 10, the second threaded column 13 and the threaded cap 16, and the cooperation of the sliding rod 21 and the sliding sleeve 22, the movement is made. The plate 18 is oriented outwardly, so that the area of the base 1 is enlarged.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a refrigerator is with supporting base with adjustable, includes base (1), motor-driven storehouse (2), fixed plate (3) and motor (4), its characterized in that: the motor-driven bin (2) is arranged inside the base (1), the fixing plate (3) is fixedly connected to the side face of the base (1), the motor (4) is fixedly connected to the upper surface of the fixing plate (3), the other end of an output shaft of the motor (4) is fixedly connected with the first rotating shaft (5), the first bearing (6) is arranged on the surface of the base (1) in a penetrating mode, the first rotating shaft (5) is arranged in the first bearing (6) in a penetrating mode, and the first rotating shaft (5) is fixedly connected with the first bevel gear (7) in the surface.

2. The adjustable supporting base for the refrigerator as claimed in claim 1, wherein: the inside fixedly connected with second bearing (8) of maneuvering bin (2), wear to be equipped with second pivot (9) in second bearing (8), second pivot (9) other end fixedly connected with first screw thread post (10), first screw thread post (10) other end fixedly connected with third pivot (11), third pivot (11) other end fixedly connected with second screw thread post (13), second screw thread post (13) other end fixedly connected with fourth pivot (14), the inside fixedly connected with third bearing (15) of maneuvering bin (2), fourth pivot (14) are worn to establish in third bearing (15), third pivot (11) fixed surface is connected with second bevel gear (12), first bevel gear (7) and second bevel gear (12) intermeshing.

3. The adjustable supporting base for the refrigerator as claimed in claim 2, wherein: first screw thread post (10) surface threaded connection has screw cap (16), screw cap (16) fixed surface is connected with first fixed block (17), first fixed block (17) other end fixedly connected with fly leaf (18), movable groove (20) have been seted up on base (1) surface, fly leaf (18) are worn to establish in movable groove (20), the inside fixedly connected with slide bar (21) in motor-driven storehouse (2), sliding sleeve (22) have been cup jointed on slide bar (21) surface, sliding sleeve (22) fixed surface is connected with second fixed block (23), second fixed block (23) other end fixedly connected is on fly leaf (18) surface, fly leaf (18) fixed surface is connected with first guard plate (19), fly leaf (18) are total two, and the symmetrical arrangement is inside motor-driven storehouse (2).

4. The adjustable supporting base for the refrigerator as claimed in claim 1, wherein: base (1) lower surface has seted up flexible groove (24), flexible groove (24) inside fixedly connected with electric putter (25), electric putter (25) other end fixedly connected with telescopic link (26), spring (27) have been cup jointed on telescopic link (26) surface, telescopic link (26) other end fixedly connected with wheel group (28), flexible groove (24) are total four, and are the rectangle and arrange at base (1) lower surface.

5. The adjustable supporting base for the refrigerator as claimed in claim 1, wherein: energy storage storehouse (30) have been seted up to base (1) inside, the inside fixedly connected with battery (31) in energy storage storehouse (30), base (1) lower fixed surface is connected with base (29), base (29) are total four, and are the rectangle and arrange at base (1) lower surface, base (1) openly fixedly connected with control switch (32), fixed surface is connected with second guard plate (33) on base (1), and second guard plate (33) are total two, and the symmetrical arrangement is at base (1) upper surface.

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