CN219331442U

CN219331442U - Food processor capable of reducing noise

Info

Publication number: CN219331442U
Application number: CN202320579134.8U
Authority: CN
Inventors: 王旭宁; 刘同亮; 杨勤; 种国军
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-14
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a food processor capable of reducing noise, which comprises a main machine and a stirring cup assembly, wherein the main machine comprises a main body and a motor arranged in the main body, the stirring cup assembly comprises a stirring cup and a stirring knife arranged in the stirring cup, the motor drives the stirring cup knife to rotate, a control area is arranged on the outer side of the main body, a control panel is arranged in the control area, a control part is arranged on the inner side of the main body corresponding to the control area, the control part comprises a light-gathering bracket and a key spring arranged on the light-gathering bracket, the light-gathering bracket is made of flexible materials, and an axial buffer surface for flexibly limiting the axial outer side end of the key spring is arranged on the light-gathering bracket. According to the technical scheme, the key spring can vibrate when the machine works, but only acts on the light gathering bracket, and the light gathering bracket can absorb the vibration of the key spring, so that noise is reduced.

Description

Food processor capable of reducing noise

Technical Field

The utility model belongs to the technical field of small kitchen appliances, and particularly relates to a food processor.

Background

The current food processor, in order to make machine and better carrying out daily use interaction of customer, the outside of host computer is equipped with controls the region, controls the region and is equipped with and controls the panel, and the inside region that corresponds of host computer is equipped with controls the part, wherein controls the part and includes spotlight support and locates spotlight support's button spring, can control the button on the panel through pressing, compresses button spring, realizes the control to the machine. The key spring is sleeved in the light-gathering bracket and pressed on the surface mount or the panel, and the light-gathering bracket, the surface mount, the panel and the like are hard materials, so that the vibration reduction capability is poor, and the key spring can vibrate when the machine works and acts on the light-gathering bracket, the surface mount and the panel to generate great noise.

Disclosure of Invention

Aiming at the defect that in the prior art, the noise caused by the vibration of a key spring is large in the working process of the food processor, the technical problem to be solved by the utility model is to provide the food processor, which can obviously reduce the noise caused by the vibration of the key spring in the working process of the food processor.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a food processor that can make an uproar falls, includes host computer and stirring cup subassembly, the host computer includes the main part and locates the motor in the main part, stirring cup subassembly includes the stirring cup and locates the stirring sword in the stirring cup, and motor drive stirring cup sword rotates, the outside of main part is equipped with controls the region, it is equipped with controls the panel to control the region, the inside region of controlling that corresponds of main part is equipped with controls the part, control the part including spotlight support and locate spotlight support's button spring, spotlight support adopts flexible material to make, spotlight support is equipped with the axial buffer face that carries out flexible spacing to button spring's axial outside end.

Preferably, the light-gathering bracket is provided with a key spring positioning hole for installing a key spring, and the key spring positioning hole is provided with a radial buffer surface for flexibly limiting the radial outer side of the key spring.

Preferably, the opening of the button spring positioning hole is provided with an inward protruding inner flange, and the axial buffer surface is arranged on the inner side end surface of the inner flange.

Preferably, the outer end surface of the inner flange is higher than the outer end surface of the button spring positioning hole.

Preferably, a facing is arranged on the inner side of the control panel.

Preferably, the main body is provided with an axial part corresponding to the position of the stirring cup assembly and a horizontal extension part extending to the outer side of the axial part, the horizontal extension part is lower than the axial part, the motor is arranged on the inner side of the axial part, and the control area is arranged on the upper surface of the horizontal extension part.

Preferably, the main body comprises a main machine shell and a base, and the base is fixed with the main machine shell by adopting a screw; and/or a motor bracket is arranged in the main body, and the motor is fixed with the motor bracket by adopting a screw.

Preferably, the control part further comprises a circuit board, the inner axial end of the key spring is abutted against the circuit board, and the light-gathering bracket is fixed on the circuit board.

Preferably, the light-gathering bracket and the circuit board are fixed by a buckle.

Preferably, the light-gathering bracket is provided with a positioning column, the circuit board is provided with a positioning hole, and the positioning column is matched with the positioning hole.

The technical scheme adopted by the utility model has the following beneficial effects:

1. the spotlight support adopts flexible material (such as silica gel, TPE etc.) to make, and button spring housing is in spotlight support, and the axial is spacing by axial buffer surface, can not direct contact face subsides or panel, like this, during operation of machine button spring can vibrate, but only acts on spotlight support, and spotlight support can absorb button spring's vibration to reduce the noise.

2. The button spring locating hole is equipped with the radial buffer surface that carries out the flexibility spacing to the radial outside of button spring to the vibration of button spring radial direction also is absorbed by spotlight support, in order to further reduce the noise.

3. An inward protruding inner flange is arranged at the orifice of the button spring positioning hole, the axial buffer surface is arranged on the inner side end surface of the inner flange, and the inner flange and the button spring positioning hole are integrally formed without additional processing.

4. Because the outside terminal surface of inner flange is higher than the outer terminal surface of button spring locating hole, under the condition of setting up the face subsides, can provide the location for the face subsides, can fix a position the panel when not setting up the face subsides.

5. The main part is equipped with axial portion and the horizontal extension portion that extends to the axial portion outside to horizontal extension portion is less than axial portion, locates the motor inboard in axial portion, and parts such as circuit board locate the horizontal extension portion inboard, can deviate the axial setting with the part in the host computer through setting up horizontal extension portion, thereby reduce the host computer height.

6. The light-gathering bracket is fixed with the circuit board by adopting a buckle, and the screw fixing structure is eliminated, so that parts are reduced, and the assembly efficiency is improved.

7. The positioning column is arranged on the light-gathering bracket, the positioning hole is arranged on the circuit board, the positioning column is matched with the positioning hole to realize positioning between the light-gathering bracket and the circuit board, so that the fastener between the light-gathering bracket and the circuit board is aligned and fixed, and reliable fixation is ensured.

8. The motor is fixed with the motor bracket by adopting the screw, the base is also fixed with the host shell by adopting the screw, the installation structure is simple, the operation is easy, and the assembly is reliable and stable.

The specific technical scheme adopted by the utility model and the beneficial effects brought by the technical scheme are disclosed in the following detailed description in combination with the drawings.

Drawings

The utility model is further described with reference to the drawings and detailed description which follow:

FIG. 1 is a cross-sectional view of a main machine in a food processor in accordance with an embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of a condensing bracket;

in the figure: host computer 1, main part 100, host computer casing 101, base 102, apron 11, face subsides 12, spotlight support 13, axial buffer surface 131, radial buffer surface 132, button spring 14, motor 15, motor output shaft 151, lower shaft coupling 152, circuit board subassembly 16, motor support 17, motor support sealing washer 18, damping pad 19.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

Those skilled in the art will appreciate that the features of the examples and embodiments described below can be combined with one another without conflict.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The words "upper", "lower", "inner", "outer", and the like, which refer to an orientation or positional relationship, are merely based on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the devices/elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and include, for example, fixedly attached, detachably attached, or integrally attached; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 3, the present embodiment provides a food processor including a main body 1 and a stirring cup assembly. The stirring cup assembly comprises a stirring cup and a stirring knife arranged in the stirring cup, the stirring cup can be provided with a handle, and the opening part of the stirring cup is buckled with a cup cover. The main machine 1 comprises a main body 100, a motor 15 and a circuit board assembly 16, wherein the motor 15 is arranged in the main body, and the motor 15 drives the stirring blade to rotate. The stirring knife is arranged on a knife holder assembly, the knife holder assembly is provided with a knife shaft and an upper coupling part connected with the lower end of the knife shaft, and a motor output shaft 151 is connected with a lower coupling part 152 connected with the upper coupling part, so that the motor output shaft and the knife shaft synchronously rotate. The motor works to drive torque, so that the stirring blade is driven to rotate at high speed, food is cut in the stirring cup, and the effect of crushing the food is achieved. It will be appreciated that the motor may also be connected to a reducer, the output shaft of which is connected to a lower coupling part which is connected to an upper coupling part.

In this embodiment, the main body 100 is provided with an axial portion corresponding to the position of the stirring cup assembly and a horizontal extension portion extending outward of the axial portion, the horizontal extension portion being located on the front side of the axial portion, and the horizontal extension portion being lower than the axial portion. Wherein, motor 15 locates the axial portion inboard, and circuit board assembly 16 locates the horizontal extension inboard. By providing a horizontal extension, part of the components inside the main machine are offset from the axial direction, which can reduce the height of the main machine. In addition, in this embodiment, the motor 15 is not connected to a decelerator, but directly drives the cutter shaft, so that the height of the axial portion can be further reduced. The outer side of the main body 100 is provided with a control area, which is specifically disposed on the upper surface of the horizontal extension portion, so as to facilitate control. The control area is provided with a control panel, the inner side of the main body is provided with a control part corresponding to the control area, the control part comprises a light condensing support 13 and a key spring 14 arranged on the light condensing support, a circuit board assembly 16 is correspondingly arranged below the light condensing support 13, the light condensing support 13 is fixed on the circuit board assembly 16, and the lower end of the key spring 14 is in butt joint with the circuit board assembly 16. The circuit board assembly 16 is connected with the motor 15 and can control the motor, including motor start-stop and rotation speed control. The circuit board assembly 16 includes a circuit board, on which a digital display tube and a key switch are also provided, and the key switch is used for receiving operation information of keys on the control panel, so as to implement various functions of the food processor.

In one embodiment, the inner side of the control panel is provided with a facing 12. In yet another embodiment, no facing is provided on the inside of the control panel.

In order to reduce noise caused by vibration of the key spring during operation of the machine, the light-gathering bracket 13 is made of flexible materials, such as silica gel, TPE, etc., and the light-gathering bracket 13 is provided with an axial buffer surface 131 for flexibly limiting the axial outer end of the key spring 14. Because the key spring 14 is sleeved in the light-gathering bracket 13, the axial direction is limited by the axial buffer surface 131, and the key spring can vibrate when the machine works, but only acts on the light-gathering bracket, and the light-gathering bracket can absorb the vibration of the key spring, so that noise is reduced.

Further, as shown in fig. 2, the light-gathering bracket 13 is provided with a key spring positioning hole for installing a key spring, and the key spring positioning hole is provided with a radial buffer surface 132 for flexibly limiting the radial outer side of the key spring. Therefore, the vibration of the key spring in the radial direction is also absorbed by the light-gathering bracket, so that the noise is further reduced.

As shown in FIG. 2, the clearance between the radial buffer surface 132 and the radial outer side surface of the key spring is L, L is less than or equal to 1mm and less than or equal to 4mm, the clearance is too small, the key spring is inconvenient to install, and the clearance is too large to flexibly limit the radial outer side of the key spring.

In order to form the axial buffer surface 131, the opening of the key spring positioning hole is provided with an inward protruding inner flange, and the axial buffer surface 131 is arranged on the inner end surface of the inner flange. And the outer end face of the inner flange is higher than the outer end face of the key spring positioning hole, and the panel can be positioned when the surface patch is not arranged under the condition that the surface patch is arranged.

The main body 100 is of a split structure, the main body 100 is provided with a main body shell 101, a base 102 connected with the bottom of the main body shell, a cover plate 11 connected with the upper part of the main body shell, and a control panel is arranged on the cover plate 11. The base 102 is fixed with the host shell 101 by adopting screws, the motor support 17 is arranged in the host shell 101, and the motor 15 is fixed with the motor support 17 by adopting screws. The cover plate 11 is provided with a mounting through hole protruding from the power supply bracket at the axial portion, and a vibration damping pad 19 and a motor bracket sealing ring 18 are arranged at the mounting through hole. The motor support sealing ring 18 is in sealing connection with the cover plate 11, the motor support 17 and the damping pad 19, and the damping pad 19 is arranged on the upper portion of the motor support 17. It will be appreciated that the vibration dampening pad and motor mount seal ring are both made of a flexible material, such as silicone, having both sealing and vibration dampening functions.

For convenient installation, the light-gathering bracket 13 is fixed with the circuit board by a buckle, and the light-gathering bracket buckle is specifically arranged on the light-gathering bracket. And the light-gathering bracket is provided with a positioning column, the circuit board is provided with a positioning hole, and the positioning column is matched with the positioning hole. Because the screw fixing structure is canceled, parts are reduced, the assembly efficiency is improved, positioning between the light-gathering bracket and the circuit board can be realized by matching the positioning column with the positioning hole, and the light-gathering bracket and the circuit board component are aligned and fixed by a buckle, so that reliable fixation is ensured. It will be appreciated that the location of the locating posts and locating holes may be interchanged.

It will be appreciated that the food processor of the present embodiment may be a wall breaking machine, a blender, a soymilk machine, or other types of food processors.

While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a food processor that can make an uproar falls, includes host computer and stirring cup subassembly, the host computer includes the main part and locates the motor in the main part, stirring cup subassembly includes the stirring cup and locates the stirring sword in the stirring cup, and motor drive stirring cup sword rotates, the outside of main part is equipped with controls the region, it is equipped with controls the panel to control the region, the inside region of controlling that corresponds of main part is equipped with controls the part, it includes spotlight support and locates spotlight support's key spring, a serial communication port, spotlight support adopts flexible material to make, spotlight support is equipped with the axial buffer face that carries out flexible spacing to key spring's axial outside end.

2. The noise-reducible food processor of claim 1, wherein the light-condensing bracket is provided with a key spring positioning hole for mounting a key spring, and the key spring positioning hole is provided with a radial buffer surface for flexibly limiting the radial outer side of the key spring.

3. The noise-reducing food processor of claim 2, wherein the aperture of the key spring positioning hole is provided with an inwardly projecting inner flange, and the axial buffer surface is provided on an inner end surface of the inner flange.

4. A noise-reducing food processor according to claim 3, wherein the outer end surface of the inner flange is higher than the outer end surface of the key spring positioning hole.

5. The noise-reducing food processor of claim 1, wherein the inner side of the control panel is provided with a facing.

6. The noise-reducing food processor of claim 1, wherein the main body is provided with an axial portion corresponding to the position of the stirring cup assembly and a horizontal extension portion extending outward of the axial portion, the horizontal extension portion is lower than the axial portion, the motor is arranged inside the axial portion, and the control area is arranged on the upper surface of the horizontal extension portion.

7. The noise-reducible food processor of claim 6, wherein the body comprises a main housing and a base, the base being secured to the main housing with screws; and/or a motor bracket is arranged in the main body, and the motor is fixed with the motor bracket by adopting a screw.

8. The noise-reducing food processor of claim 1, wherein the operating member further comprises a circuit board, the axially inner end of the key spring is abutted against the circuit board, and the light-gathering bracket is fixed on the circuit board.

9. The noise-reducing food processor of claim 8, wherein the light-gathering bracket is fastened to the circuit board by a snap fit.

10. The noise-reducing food processor of claim 8, wherein the light-gathering bracket is provided with a positioning post, the circuit board is provided with a positioning hole, and the positioning post is matched with the positioning hole.