CN215000268U

CN215000268U - Anti-seismic noise-reduction household appliance accessory based on 3D printing technology

Info

Publication number: CN215000268U
Application number: CN202121711666.XU
Authority: CN
Inventors: 刘锟
Original assignee: Dongguan Pilot 3d Hand Board Co ltd
Current assignee: Dongguan Pilot 3d Hand Board Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-03
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of household appliances, in particular to a household appliance accessory for shock resistance and noise reduction based on 3D printing technology, which comprises a base, wherein support columns are fixedly arranged on four corners of the lower end of the base, a top plate is fixedly arranged at the upper ends of the support columns, a gap is arranged between the upper end surface of the top plate and the lower end surface of the base, a plurality of connecting columns are welded at the lower end of the top plate in a circumferential array manner, the connecting columns are inserted on a first buffering supporting device, an auxiliary buffering device is arranged on the first buffering supporting device, a buffering supporting device is arranged at the lower end of the base of a washing machine, the buffering supporting device can play a good buffering role for the washing machine in the working process of the washing machine, thereby reducing the shock of the washing machine in the using process, and further reducing the noise generated by the washing machine under the effect of the buffering supporting device, the life trouble of people is reduced, and the living environment is optimized.

Description

Anti-seismic noise-reduction household appliance accessory based on 3D printing technology

Technical Field

The utility model relates to a household electrical appliances technical field specifically is a based on 3D printing technique antidetonation is fallen and is used household electrical appliances accessory of making an uproar.

Background

The 3D printing technology is also called additive manufacturing, and is a technology for constructing objects by using adhesive materials such as powdered metal or plastic and the like and by a layer-by-layer printing mode on the basis of a digital model file, and after the washing machine manufactured by the 3D printing technology is used for a long time, the mechanical performance of the washing machine is reduced, so that the washing machine generates larger vibration and noise due to the rotation of a rotary drum in the use process of the washing machine, and the life trouble is caused for people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on 3D printing technique antidetonation is fallen and is used household electrical appliances accessory to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a antidetonation falls makes an uproar and uses household electrical appliances accessory based on 3D printing technique, includes the base, the fixed support column that is provided with on four angles of base lower extreme, the fixed roof that is provided with in upper end of support column, the clearance has between the up end of roof and the lower terminal surface of base, and the lower extreme of roof becomes circumference array welding and has a plurality of spliced poles, the spliced pole is pegged graft on first buffering strutting arrangement, install supplementary buffer on the first buffering strutting arrangement, flexible hole has been seted up to the lower extreme of support column, fixedly connected with second buffering strutting arrangement in the flexible hole.

Preferably, the first buffer supporting device comprises an I-shaped supporting seat and a first buffer spring, the first buffer spring is sleeved on the connecting column, and the upper end of the first buffer spring is welded with the lower end face of the top plate.

Preferably, a support plate is integrally formed at the upper end of the I-shaped support seat, a plurality of inserting holes are formed in the circumference of the upper support plate, connecting columns are inserted in the inserting holes, matching holes are formed in the middle of the upper support plate, and supporting columns are inserted in the matching holes.

Preferably, the lower end of the I-shaped supporting seat is integrally formed and provided with a lower supporting plate, a plurality of mounting holes are formed in the circumference of the upper end of the lower supporting plate, and matching holes formed in the upper supporting plate penetrate through the lower supporting plate.

Preferably, the auxiliary buffering device comprises a connecting sleeve, a fixing stud and a magnet ring, threaded holes are respectively formed in the upper end and the lower end of the connecting sleeve, the upper end of the connecting sleeve is in threaded connection with the connecting column, the connecting sleeve is located at the lower end of the upper supporting plate, the fixing stud is in threaded connection with the threaded hole in the lower end of the connecting sleeve, and the magnet ring is sleeved on the fixing stud.

Preferably, a magnet ring is also inserted into the mounting hole, and the magnet ring is fixed in the mounting hole through waterproof glue.

Preferably, the second buffer supporting device comprises a second buffer spring and an elastic supporting disk, the second buffer spring is inserted into the telescopic hole at the lower end of the supporting column, the lower end of the second buffer spring is fixedly connected with the elastic supporting disk, and the elastic supporting disk is in contact with the lower surface of the matching hole.

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

through the practicality of this technical scheme, install buffering strutting arrangement at the lower extreme of washing machine's base, at the in-process of washing machine work, thereby buffering strutting arrangement can play fine cushioning effect to washing machine and reduced the vibrations of washing machine in the use, and also make the further reduction of noise that washing machine produced under buffering strutting arrangement's effect, reduced people's life puzzlement and optimized living environment.

Drawings

FIG. 1 is an exploded view of a base;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

fig. 4 is a schematic structural view of an i-shaped support seat.

In the figure: 1. a base; 2. a support pillar; 21. a top plate; 22. connecting columns; 221. connecting sleeves; 222. fixing the stud; 23. a first buffer spring; 24. a second buffer spring; 25. an elastic support disc; 3. an I-shaped supporting seat; 31. an upper support plate; 311. a mating hole; 312. inserting holes; 32. a lower support plate; 321. mounting holes; 4. a magnetic ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a household appliance fitting for shock resistance and noise reduction based on a 3D printing technology comprises a base 1, support columns 2 are fixedly arranged on four corners of the lower end of the base 1, a top plate 21 is fixedly arranged at the upper end of each support column 2, a gap is reserved between the upper end face of the top plate 21 and the lower end face of the base 1, a plurality of connection columns 22 are welded at the lower end of the top plate 21 in a circumferential array mode, the connection columns 22 are inserted into a first buffering support device, the first buffering support device comprises an I-shaped support base 3 and a first buffer spring 23, the first buffer spring 23 is sleeved on the connection columns 22, the upper end of the first buffer spring 23 is welded with the lower end face of the top plate 21, an upper support plate 31 is integrally formed at the upper end of the I-shaped support base 3, a plurality of insertion holes 312 are formed in the circumference of the upper support plate 31, the connection columns 22 are inserted into the insertion holes 312, matching holes 311 are formed in the middle position of the upper support plate 31, the support column 2 is inserted into the fitting hole 311, the diameter of the fitting hole 311 is slightly larger than that of the support column 2, the first buffer spring 23 is in a compressed state in a working state, and the lower end of the first buffer spring 23 is welded and fixed to the upper end of the upper support plate 31.

The lower end of the i-shaped support seat 3 is integrally provided with a lower support plate 32, a plurality of mounting holes 321 are formed in the circumference of the upper end of the lower support plate 32, the number of the mounting holes 321 is the same as that of the plug-in holes 312, the center line of the plug-in holes 312 is aligned with that of the mounting holes 321, and the matching hole 311 formed in the upper support plate 31 penetrates through the lower support plate 32.

The first buffer supporting device is provided with the auxiliary buffer device which comprises a connecting sleeve 221, a fixing stud 222 and a magnet ring 4, threaded holes are respectively formed in the upper end and the lower end of the connecting sleeve 221, the upper end of the threaded hole is in threaded connection with the connecting column 22, the connecting sleeve 221 is located at the lower end of the upper supporting plate 31, the lower end of the connecting sleeve 221 is in threaded connection with the fixing stud 222, the magnet ring 4 is sleeved on the fixing stud 222, the magnet ring 4 is also inserted into the mounting hole 321, the magnet ring 4 is fixed in the mounting hole 321 through waterproof glue, the diameter of a through hole in the magnet ring 4 is smaller than that of a nut at the upper end of the fixing stud 222, namely, the magnet ring 4 is fixed on the connecting column 22 through the fixing stud 222, and the magnet ring 4 on the connecting column 22 is homopolar and opposite to the magnet ring 4 in the mounting hole 321.

The telescopic hole has been seted up to the lower extreme of support column 2, fixedly connected with second buffering strutting arrangement and second buffering strutting arrangement include second buffer spring 24 and elastic support disk 25 in the telescopic hole, second buffer spring 24 pegs graft in the telescopic hole of support column 2 lower extreme, and the lower extreme fixed connection elastic support disk 25 of second buffer spring 24, elastic support disk 25 contacts below with mating holes 311 and the upper end welded fastening of second buffer spring 24 is in the last top surface of telescopic hole and the lower extreme welded fastening of second buffer spring 24 and is in compression state at the upper end of elastic support disk 25 and at operating condition second buffer spring 24.

The working principle is as follows: in the figure 1, the explosion on the other three corners of the explosion diagram on one corner of the base 1 is the same, when the washing machine works, the base 1 is arranged on the lower end of the washing machine, the washing machine can be buffered and supported when the washing machine works, so that the vibration and noise of the washing machine in the working process are reduced, the specific working process is that the first buffer spring 23 and the second buffer spring 24 are both in a compressed state under the action of the gravity of the washing machine, the vibration generated when the washing machine works can lead the first buffer spring 23 and the second buffer spring 24 to deform to buffer the washing machine, and the connecting column 22 can move downwards in the vibration process, so that the magnet ring 4 at the lower end of the connecting column 22 is close to the magnet ring 4 in the mounting hole 321, because the two magnet rings 4 are homopolar and opposite, therefore, the repulsion effect between the two can play an auxiliary buffering role for the washing machine, the buffering effect of the whole device is enhanced, the stability of the washing machine in the working process is ensured, and the vibration and noise of the washing machine in the working process are reduced.

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

Claims

1. The utility model provides a antidetonation falls makes an uproar and uses household electrical appliances accessory based on 3D printing technique, includes base (1), its characterized in that: the fixed support column (2) that is provided with on four angles of base (1) lower extreme, the fixed roof (21) that is provided with in upper end of support column (2), have the clearance between the up end of roof (21) and the lower terminal surface of base (1), and the lower extreme of roof (21) becomes circumference array welding and has a plurality of spliced poles (22), spliced pole (22) are pegged graft on first buffering strutting arrangement, install supplementary buffer on the first buffering strutting arrangement, the flexible hole has been seted up to the lower extreme of support column (2), fixedly connected with second buffering strutting arrangement in the flexible hole.

2. 3D printing technology-based household electrical accessory for antidetonation and noise reduction according to claim 1, characterized in that: the first buffer supporting device comprises an I-shaped supporting seat (3) and a first buffer spring (23), the first buffer spring (23) is sleeved on the connecting column (22), and the upper end of the first buffer spring (23) is welded with the lower end face of the top plate (21).

3. 3D printing technology-based household electrical accessory for antidetonation and noise reduction according to claim 2, characterized in that: i-shaped supporting seat (3) upper end integrated into one piece is provided with backup pad (31), go up backup pad (31) and go up the circumference and seted up a plurality of spliced eyes (312), spliced pole (22) have been pegged graft in spliced eye (312), go up mating holes (311) have been seted up on the intermediate position of backup pad (31), pegged graft in mating holes (311) has support column (2).

4. 3D printing technology-based household electrical accessory for antidetonation and noise reduction according to claim 2, characterized in that: the lower end of the I-shaped supporting seat (3) is integrally formed to be provided with a lower supporting plate (32), a plurality of mounting holes (321) are formed in the circumference of the upper end of the lower supporting plate (32), and matching holes (311) formed in the upper supporting plate (31) penetrate through the lower supporting plate (32).

5. 3D printing technology-based household electrical accessory for antidetonation and noise reduction according to claim 1, characterized in that: supplementary buffer includes adapter sleeve (221), fixing stud (222) and magnet circle (4), threaded hole has been seted up respectively at the upper and lower both ends of adapter sleeve (221), and the screw hole threaded connection of upper end is on spliced pole (22), and adapter sleeve (221) is in the lower extreme of last backup pad (31), threaded connection has fixing stud (222) in the screw hole of adapter sleeve (221) lower extreme, cup jointed magnet circle (4) on fixing stud (222).

6. The household electrical accessory based on 3D printing technique antidetonation is fallen and is used according to claim 4, characterized in that: magnet circle (4) have also pegged graft in mounting hole (321), and magnet circle (4) are fixed in mounting hole (321) through waterproof glue.

7. 3D printing technology-based household electrical accessory for antidetonation and noise reduction according to claim 1, characterized in that: the second buffer supporting device comprises a second buffer spring (24) and an elastic supporting disk (25), the second buffer spring (24) is inserted into a telescopic hole in the lower end of the supporting column (2), the lower end of the second buffer spring (24) is fixedly connected with the elastic supporting disk (25), and the elastic supporting disk (25) is in contact with the lower surface of the matching hole (311).