CN209733767U - Convenient stepless speed regulating mechanism - Google Patents

Abstract

The utility model relates to a dry grinding cup technical field just discloses a convenient electrodeless speed adjusting mechanism, which comprises a host computer, the positive bottom of host computer is equipped with the experiment button, the front of host computer and the position department of keeping away from the experiment button are equipped with shift knob, the top of host computer has the top cap for opening form and fixed joint, and the through-hole has been seted up to the central position department at this top cap top, the equal perpendicular fixedly connected with bracing piece in left and right both sides of top cap bottom, the top cap passes through bracing piece fixedly connected with potentiometre. This convenient electrodeless speed adjusting mechanism through the design of top cap, through-hole, gyro wheel, bracing piece, PCB support, potentiometre, fixture block and cardboard, this design possesses simple structure, convenient to use and the strong advantage of practicality, when using, can effectually carry out the speed governing to the dry grinding cup to carry out effectual control to inside blade and relevant part, reach the best dry grinding effect, guaranteed the normal work of dry grinding cup, prolonged life.

Description

Convenient stepless speed regulating mechanism

Technical Field

The utility model relates to a dry grinding cup technical field specifically is a convenient electrodeless speed adjusting mechanism.

Background

The food processor integrates the functions of making soybean milk, grinding dry powder, squeezing fruit juice, beating meat stuffing, shaving ice and the like, is a household appliance for making various foods such as fruit juice, soybean milk, jam, dry powder, shaving ice, meat stuffing and the like, is a product obtained by diversifying the juice extractor, can squeeze fruit juice, and can be used for stirring and dry grinding.

when solid raw materials such as medicinal materials, fruits, meat and the like need to be crushed for use, a dry grinding device is usually adopted for crushing, a food processor generally comprises a cup body and a blade arranged in the cup body, the crushed raw materials are broken through the blade rotating at a high speed, however, the existing dry grinding cup still has certain defects in the using process, when the existing dry grinding cup is used, the rotating speeds of the inner blade and related parts are unchanged, so that the rotating speeds are too high to damage the blade or the related parts when the raw materials are ground, and the existing dry grinding cup does not have a related speed regulation function, so that a convenient stepless speed regulation mechanism is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a convenient electrodeless speed adjusting mechanism possesses the advantage that can make the dry grinding cup carry out the speed governing, has solved the problem that original dry grinding cup does not possess the adjustable speed.

(II) technical scheme

In order to realize the purpose that the aforesaid can make the dry grinding cup carry out the speed governing, the utility model provides a following technical scheme: the utility model provides a convenient electrodeless speed adjusting mechanism, includes the host computer, the positive bottom of host computer is equipped with the experiment button, the positive and position department of keeping away from the experiment button of host computer is equipped with shift knob, the top of host computer is opening form and fixed joint has the top cap, and the through-hole has been seted up to the central point department at this top cap top, the equal perpendicular fixedly connected with bracing piece in left and right both sides of top cap bottom, the top cap passes through bracing piece fixedly connected with potentiometre, the right side of potentiometre bottom is connected with the fixture block, the perpendicular fixedly connected with cardboard in top of this fixture block, the right flank of potentiometre with the left surface of cardboard closely laminates each other, rotate on the power output shaft of potentiometre and be connected with the gyro wheel, this gyro wheel passes through PCB support fixed connection on.

Preferably, the through hole is in the shape of a longitudinally extending circular arc hole, and the through hole is matched with the roller.

Preferably, the outer wheel body surface of the roller is of a grinding structure with teeth, and the outer wheel body surface of the roller is attached to the inner wall of the PCB support.

Preferably, the left side and the right side of the main machine are fixedly connected with rubber pads in a gluing mode, and the rubber pads are semicircular anti-skidding silica gel pads.

Preferably, the frame body edge position of top cap is along annular veneer fixedly connected with top cap and decorates the circle.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient electrodeless speed adjusting mechanism possesses following beneficial effect:

1. This convenient electrodeless speed adjusting mechanism, through the top cap, the through-hole, the gyro wheel, the bracing piece, the PCB support, the potentiometre, the design of fixture block and cardboard, this design possesses simple structure, convenient to use and the strong advantage of practicality, when using, can effectually carry out the speed governing to the dry grinding cup, thereby carry out effectual control to inside blade and relevant part, reach the best dry grinding effect, the normal work of dry grinding cup has been guaranteed, service life is prolonged, can not cause the problem that blade or part damaged because the rotational speed is too fast, thereby the effectual problem of solving original dry grinding cup and not having the function of speed governing and causing consumer inconvenient use.

2. This convenient electrodeless speed adjusting mechanism through the design of rubber pad, can make the consumer possess good travelling comfort at the in-process that uses, simultaneously great reduction the user appear the condition of landing when taking between the fingers, through the design of top cap decoration circle, can be so that the device has certain aesthetic property to receive more consumers' favor.

Drawings

Fig. 1 is a schematic view of a three-dimensional partial structure of a front view surface of the speed regulating mechanism of the utility model;

Fig. 2 is a schematic perspective view of the top cover and related components of the present invention;

Fig. 3 is a schematic view of the local three-dimensional structure of the host of the present invention.

in the figure: 1. a host; 2. a top cover; 3. a switch button; 4. a rubber pad; 5. an experiment button; 6. a top cover decorative ring; 7. a through hole; 8. a roller; 9. a support bar; 10. a PCB bracket; 11. a potentiometer; 12. a clamping block; 13. and (4) clamping the board.

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. 1-3, a portable stepless speed regulating mechanism comprises a main machine 1, an experiment button 5 is arranged at the bottom of the front surface of the main machine 1, a switch button 3 is arranged at the position of the front surface of the main machine 1 far away from the experiment button 5, the top of the main machine 1 is open and is fixedly clamped with a top cover 2, a through hole 7 is arranged at the central position of the top cover 2, the left side and the right side of the bottom of the top cover 2 are both vertically and fixedly connected with a supporting rod 9, the top cover 2 is fixedly connected with a potentiometer 11 through the supporting rod 9, the potentiometer 11 is a '3590S-2-103L potentiometer', the right side of the bottom of the potentiometer 11 is connected with a clamping block 12, perpendicular fixedly connected with cardboard 13 in top of this fixture block 12, the right flank of potentiometre 11 closely laminates with the left surface of cardboard 13 each other, rotates on the power output shaft of potentiometre 11 and is connected with gyro wheel 8, and this gyro wheel 8 passes through PCB support 10 fixed connection on potentiometre 11.

The through hole 7 is a longitudinally extending circular arc hole, the through hole 7 and the roller 8 are matched with each other, the roller 8 can be more conveniently rolled by a user, and meanwhile, certain attractiveness is achieved.

The outer wheel body surface of gyro wheel 8 is a take dentate dull polish structure, and outer wheel body surface of this gyro wheel 8 laminates with the inner wall of PCB support 10 each other, and the appearance of this design can make the user possess certain frictional property during rolling gyro wheel 8 to better operating can make the better PCB board to the device inside of gyro wheel 8 control simultaneously.

All gluing fixedly connected with rubber pad 4 in the left and right sides of host computer 1, this rubber pad 4 is a semi-circular anti-skidding silica gel pad, and the appearance of this design can be held between the fingers by more person of facilitating the use, has certain comfort level and antiskid nature simultaneously.

The frame body border position department of top cap 2 decorates circle 6 along annular veneer fixedly connected with top cap, and this top cap decorates the design of circle 6, can be so that whole device possesses certain aesthetic property, plays the effect of drawing dragon point eye, receives consumer's favor more easily.

The working principle is as follows: during the installation, the user assembles into the open position on host computer 1 top with top cap 2 and the relevant part of bottom, during the use, the user is at first through pressing shift knob 3 (when necessary, the user can press experiment button 5 and test whether the electric leakage protection function of whole device is normal), start whole device, then the user is through rolling gyro wheel 8, makes its rotation that drives potentiometre 11 control the output voltage of the inside PCB board of this device to make the inside blade of dry grinding cup and relevant part produce different rotational speeds.

To sum up, this convenient electrodeless speed adjusting mechanism, through top cap 2, through-hole 7, gyro wheel 8, bracing piece 9, PCB support 10, potentiometre 11, fixture block 12 and cardboard 13's design, this design possesses simple structure, convenient to use and practicality are strong advantage, when using, can effectually carry out the speed governing to the dry grinding cup, thereby carry out effectual control to inside blade and relevant part, reach the best dry grinding effect, the normal work of dry grinding cup has been guaranteed, service life has been prolonged, can not cause blade or part to appear the problem of damaging because the rotational speed is too fast, thereby the effectual function that has solved original dry grinding cup does not possess the speed governing leads to the fact consumer inconvenient problem of use. This convenient electrodeless speed adjusting mechanism through the design of rubber pad 4, can make the consumer possess good travelling comfort at the in-process that uses, simultaneously great reduction the user take the condition that appears the landing when holding between the fingers, decorate the design of circle 6 through the top cap, can make the device have certain aesthetic property to receive more consumers' favor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (5)

1. The utility model provides a convenient electrodeless speed adjusting mechanism, includes host computer (1), its characterized in that: an experiment button (5) is arranged at the front bottom of the host (1), a switch button (3) is arranged at the front of the host (1) and at a position far away from the experiment button (5), the top of the host (1) is in an open shape and is fixedly clamped with a top cover (2), a through hole (7) is formed in the central position of the top cover (2), supporting rods (9) are vertically and fixedly connected to the left side and the right side of the bottom of the top cover (2), a potentiometer (11) is fixedly connected to the top cover (2) through the supporting rods (9), a clamping block (12) is connected to the right side of the bottom of the potentiometer (11), a clamping plate (13) is vertically and fixedly connected to the top of the clamping block (12), the right side of the potentiometer (11) is tightly attached to the left side of the clamping plate (13), and a roller (8) is rotatably connected to a power output shaft of, the roller (8) is fixedly connected to the potentiometer (11) through a PCB bracket (10).

2. A convenient stepless speed regulating mechanism according to claim 1, characterized in that: the through hole (7) is in the shape of a longitudinally extending circular arc hole, and the through hole (7) is matched with the roller (8).

3. a convenient stepless speed regulating mechanism according to claim 1, characterized in that: the outer wheel body surface of gyro wheel (8) is a take dentate dull polish structure, the outer wheel body surface of this gyro wheel (8) with the inner wall of PCB support (10) is laminated each other.

4. A convenient stepless speed regulating mechanism according to claim 1, characterized in that: the left side and the right side of the main machine (1) are fixedly connected with rubber pads (4) in a gluing mode, and the rubber pads (4) are semicircular anti-skidding silica gel pads.

5. A convenient stepless speed regulating mechanism according to claim 1, characterized in that: the frame body edge position of top cap (2) is along annular veneer fixedly connected with top cap dress circle (6).