CN214760751U - Egg beater - Google Patents
Egg beater Download PDFInfo
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- CN214760751U CN214760751U CN202120516588.1U CN202120516588U CN214760751U CN 214760751 U CN214760751 U CN 214760751U CN 202120516588 U CN202120516588 U CN 202120516588U CN 214760751 U CN214760751 U CN 214760751U
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- motor
- battery
- eggbeater
- circuit board
- egg beater
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Abstract
The utility model discloses an egg beater, which comprises a shell, a motor, a battery, a circuit board and a stirring piece; a cavity is formed in the shell, the motor is installed at one end of the cavity, the battery is installed at the other end of the cavity, the circuit board is arranged between the motor and the battery, and the circuit board is electrically connected with the motor and the battery; the stirring piece is connected with the driving shaft of the motor, and the motor directly drives the stirring piece to rotate. The utility model provides an egg beater has realized egg beater's wireless operation, and convenience of customers uses. Effectively reduces the dead weight of the eggbeater and relieves the deflection of the eggbeater. Because the motor and the battery are respectively positioned on two sides of the circuit board, the weight of the eggbeater is distributed at two ends of the eggbeater, the concentration of the weight at one end of the eggbeater is avoided, the moment of the wrist of a user is reduced, the probability that the user feels aching pain of the wrist when the user uses the eggbeater for a long time is reduced, and the use comfort of the user is improved.
Description
Technical Field
The utility model relates to the technical field of household electrical appliance equipment, in particular to a whisk.
Background
Along with the popularization of the eggbeater, more and more families begin to use the eggbeater, thereby the eggbeater can realize different functions through assembling different stirring pieces, if can realize beating the operation through the assembly stirring cage, collude through the assembly and can carry out the operation of kneading dough etc. convenient to use, the function is various.
Present egg beater utilizes the mode that external power source directly supplied power to the motor through the power cord to guarantee that egg beater can run for a long time, in present egg beater, including casing, motor and circuit board set up respectively at the both ends of casing, external power source and circuit board are connected to this structural style's egg beater general universal power cord, thereby for the motor power supply, there is following problem in this kind of structure:
on the one hand, the length of the power cord is limited, so that the user cannot move freely, and the handheld device is unfriendly for the user.
On the other hand, because motor weight is great relative to circuit board weight, the weight that leads to the egg beater concentrates on motor one side to lead to the user when handheld egg beater, the egg beater applys the decurrent moment of a unilateral (the agitator and the one side that the motor is located) to user's hand, when holding for a long time, holds the sense poor and makes user's wrist ache easily, influences user experience.
Therefore, how to improve the comfort level of the user is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an egg beater improves user comfort.
In order to achieve the above object, the utility model provides a following technical scheme:
an egg beater comprises a shell, a motor, a battery, a circuit board and a stirring piece;
a cavity is formed in the shell, the motor is installed at one end of the cavity, the battery is installed at the other end of the cavity, the circuit board is arranged between the motor and the battery, and the circuit board is electrically connected with the motor and the battery;
the stirring piece is connected with the driving shaft of the motor, and the motor directly drives the stirring piece to rotate.
Optionally, in the egg beater, the housing includes a holding portion and a working portion, and an internal cavity of the holding portion and an internal cavity of the working portion are communicated with each other;
the motor is arranged in the working part, and the battery is arranged at one end of the holding part, which is far away from the working part;
the circuit board is mounted on the working portion or the holding portion.
Optionally, in the egg beater, the battery is a cylindrical battery; the height direction of the cylindrical battery is arranged along the length direction of the holding part.
Optionally, in the egg beater, the number of the cylindrical batteries is two, and the two cylindrical batteries are arranged in parallel;
the arrangement direction of the two cylindrical batteries is arranged along the extending direction of the stirring piece.
Optionally, in the egg beater, the housing is provided with a control switch, and the control switch is arranged corresponding to the circuit board.
Optionally, in the egg beater, a center line of the motor and a center line of the battery are located on the same plane.
Optionally, in the egg beater, the motor is an outer rotor motor.
Optionally, in the egg beater, one end of the output shaft of the motor is provided with a connecting piece, and the connecting piece can be detachably connected with the stirring piece.
Optionally, in the above eggbeater, the eggbeater further includes a charging interface and/or a wireless charging module.
Optionally, in the above-mentioned eggbeater, the eggbeater further includes an electric quantity display module for displaying the electric quantity of the battery.
According to the technical scheme, the utility model provides an egg beater through increasing the battery for the battery provides the electric energy to the rotation of motor, has realized egg beater's wireless operation, is not subject to the length of power cord, makes the user can remove wantonly, and convenience of customers uses. Stirring piece and the drive shaft connection of motor, motor direct drive stirring piece rotates, avoids setting up reduction gears between stirring piece and motor, through the setting of cancellation reduction gears, also need not to set up the heat dissipation flabellum to the reduction gears cooling, has effectively reduced the dead weight of eggbeater, alleviates the condition that the eggbeater is heavy partially, can offset the increase of part because the complete machine weight that increases the battery and bring. Because the motor is installed in the one end that holds the chamber, thereby the weight of the one end of egg beater installation motor has been reduced, and, the battery is installed at the other end that holds the chamber, the circuit board sets up between motor and battery, the handheld position of user can be located the region between motor and the battery, because motor and battery are located the both sides of circuit board respectively, make the weight distribution of egg beater at the both ends of egg beater, avoid weight to concentrate in the one end of egg beater, the moment of user's wrist has been reduced, thereby reduce the probability that the user feels the sore wrist when using for a long time, user's comfort level in use has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an egg beater provided by an embodiment of the present invention;
fig. 2 is a schematic top view of an egg beater according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
fig. 4 is a schematic perspective view of the egg beater provided by the embodiment of the present invention with a portion of the housing removed.
Detailed Description
The utility model discloses an egg beater improves user comfort.
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.
As shown in fig. 1-4, an embodiment of the present invention provides an egg beater, which includes a housing, a motor 21, a battery 11, a circuit board 13, and a stirring member 3; a cavity is formed in the shell, the motor 21 is installed at one end of the cavity, the battery 11 is installed at the other end of the cavity, the circuit board 13 is arranged between the motor 21 and the battery 11, and the circuit board 13 is electrically connected with the motor 21 and the battery 11; stirring 3 and motor 21's drive shaft connection, motor 21 direct drive stirring 3 rotates, does not have transmission structure and motor 21's rotational speed the same with stirring 3's rotational speed between motor 21 and the stirring 3 promptly, and at this moment, direct connection between motor 21 and the stirring 3, it is concrete, can be through fixed connection's mode direct connection between motor 21 and the stirring 3, also can be through connecting piece 22 direct connection between motor 21 and the stirring 3.
The utility model discloses egg beater through increasing battery 11 for battery 11 provides the electric energy to motor 21's rotation, has realized egg beater's wireless operation, is not limited to the length of power cord, makes the user can remove wantonly, and convenience of customers uses. Stirring 3 and motor 21's drive shaft connection, motor 21 direct drive stirring 3 rotates, avoids setting up reduction gears between stirring 3 and motor 21, through the setting of cancellation reduction gears, also need not to set up the heat dissipation flabellum to the reduction gears cooling, has effectively reduced the dead weight of eggbeater, alleviates the heavy condition of eggbeater partially, can offset the increase of part because the complete machine weight that increases battery 21 and bring. Because motor 21 installs the one end in the appearance chamber to the weight of the one end of whisk installation motor 21 has been reduced, and, battery 11 installs the other end in the appearance chamber, circuit board 13 sets up between motor 21 and battery 11, the handheld position of user can be located the region between motor 21 and battery 11, because motor 21 and battery 11 are located the both sides of circuit board 13 respectively, the weight distribution of whisk makes the both ends at the whisk, avoid weight to concentrate in the one end of whisk, the moment of user's wrist has been reduced, thereby reduce the probability that the user feels the sore wrist when using for a long time, user comfort in use has been improved.
In this embodiment, the housing includes a holding portion 1 and a working portion 2, and an internal cavity of the holding portion 1 is communicated with an internal cavity of the working portion 2; the motor 21 is arranged in the working part 2, and the battery 11 is arranged at one end of the holding part 1 far away from the working part 2; the circuit board 13 is mounted on the working portion 2 or the grip portion 1. In this embodiment, a cavity 14 is formed on one side of the holding portion 1 close to the working portion 2, and the circuit board 13 is disposed in the cavity 14, so as to further reduce the problem of unbalanced weight at two ends of the eggbeater.
It will be appreciated that the centre line of the grip portion 1 and the centre line of the working portion 2 are perpendicular to each other. Through the arrangement, the processing and assembling operation is facilitated.
Further, the battery 11 is a cylindrical battery; the height direction of the cylindrical battery is set along the length direction of the grip portion 1. By adopting the cylindrical battery, the utilization rate of the internal space of the holding part 1 can be effectively improved by the cylindrical battery, so that the battery capacity of the whole egg beater is improved under the condition that the holding part 1 has a certain volume; the battery 11 is arranged along the length direction of the holding part 1, so that the battery 11 is favorably arranged in the holding part 1, and the design of the egg beater in a small size is favorably realized.
Preferably, the number of the cylindrical batteries is two, and the two cylindrical batteries are arranged in parallel; the arrangement direction of the two cylindrical batteries is arranged along the extending direction of the stirring piece 3. Through setting up two sections cylinder batteries side by side, be favorable to setting up the shape of the portion of gripping 1 to the ellipse, improve user's gripping stability when using the egg beater, avoid the egg beater to drop, also improved the comfort level of user when gripping.
Further, a control switch 12 is disposed on the housing, and the control switch 12 is disposed corresponding to the circuit board 13. The control switch 12 arranged corresponding to the circuit board 13 is operated, so that the operation of controlling the start and stop of the eggbeater is realized. In addition, the control switch 12 is arranged corresponding to the circuit board 13, so that the hand of the user is conveniently positioned near the circuit board 13, and the moment of the wrist of the user is further reduced. The control switch 12 is controlled by the hand of the user, so that the start, stop and rotating speed of the handheld eggbeater can be controlled by the user when the handheld eggbeater is used.
To improve the stabilization effect, the center line a of the motor 21 is located on the same plane as the center line b of the battery 11. Through the setting, be favorable to setting up the shape of the portion of gripping 1 into the ellipse, improve user gripping stability when using the egg beater on the one hand, avoid hand-held egg beater to drop, on the other hand improves the comfort level of user when gripping.
In the present embodiment, the motor 21 is an external rotor motor. The outer rotor motor comprises an end cover, a main shaft, an outer rotor and a stator. The stator is sleeved on the periphery of the main shaft and is rotatably connected with the main shaft, the outer rotor is sleeved on the periphery of the stator and is fixedly connected with the main shaft, the stator is arranged on one side of the end cover, and the other side of the end cover is fixedly connected with the shell of the eggbeater body 100.
By using the outer rotor motor as the motor 21, on the one hand, the outer rotor has a higher moment of inertia relative to the inner rotor because the rotor of the outer rotor motor is disposed at the periphery of the stator, so that the outer rotor motor can output a higher torque. For inner rotor motor, inner rotor motor has characteristics such as the rotational speed of output is high and the moment of torsion is little, and when inner rotor motor directly was used for beating eggs or stirring, the effect is relatively poor, in order to make inner rotor motor can be applicable to beating eggs or stirring, need utilize reduction gears to slow down it to reduce rotational speed, improvement moment of torsion. And for the external rotor motor, it has the characteristics that rotational speed is low and the moment of torsion is big to make external rotor motor can directly drive stirring piece 3 and beat eggs or stir. On the other hand, because of the mechanical property of the outer rotor motor, the rotating speed of the outer rotor motor is relatively low, so that egg liquid or other food can not splash when the outer rotor motor directly drives the stirring piece 3 to rotate without passing through a speed reducing mechanism.
In order to facilitate the replacement operation of the different types of stirring members 3, one end of the output shaft of the motor 21 is provided with a connecting member 22, and the connecting member 22 can be detachably connected with the stirring members 3. In this embodiment, the one end of connecting piece 22 is equipped with the fixed orifices, and the other end is equipped with the connecting hole, and connecting piece 22 passes through the output shaft fixed connection of fixed orifices and motor 21, and stirring piece 3 passes through the connecting hole to be installed on connecting piece 22 to make motor 21 rotate and drive stirring piece 3 through driving connecting piece 22 and rotate, the rotational speed of three is the same. In order to facilitate the cleaning of the stirring part 3 and the storage of the whole machine, the connecting part 22 can be detachably connected with the stirring part 3, so that the stirring part 3 can be detachably connected with the motor 21. It is also possible to fixedly connect the connecting member 22 to the stirring member 3, the connecting member 22 being detachably connected to the output shaft of the motor 21.
In order to facilitate the charging operation, the eggbeater further comprises a charging interface 15 and/or a wireless charging module. Of course, the battery 11 may be replaced. In the embodiment that the egg beater further comprises a charging interface 15, the charging interface 15 is electrically connected with the circuit board 13, and a through hole corresponding to the charging interface 15 is formed in the shell. In the embodiment that the eggbeater further comprises the wireless charging module, the wireless charging module is respectively electrically connected with the battery 11 and the circuit board 13, so that the user experience is improved, and the use safety of the device is improved.
In order to ensure that the user can use the residual electric quantity of the battery 11 and avoid the situation that no electricity exists in the using process, the eggbeater further comprises an electric quantity display module which is used for displaying the electric quantity of the battery 11.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An egg beater is characterized by comprising a shell, a motor (21), a battery (11), a circuit board (13) and a stirring piece (3);
a containing cavity is formed in the shell, the motor (21) is installed at one end of the containing cavity, the battery (11) is installed at the other end of the containing cavity, the circuit board (13) is arranged between the motor (21) and the battery (11), and the circuit board (13) is electrically connected with the motor (21) and the battery (11);
the stirring piece (3) is connected with a driving shaft of the motor (21), and the motor (21) directly drives the stirring piece (3) to rotate.
2. The eggbeater according to claim 1, wherein the shell comprises a holding part (1) and a working part (2), an internal cavity of the holding part (1) is communicated with an internal cavity of the working part (2);
the motor (21) is arranged in the working part (2), and the battery (11) is arranged at one end of the holding part (1) far away from the working part (2);
the circuit board (13) is mounted on the working part (2) or the holding part (1).
3. The eggbeater according to claim 2, wherein the battery (11) is a cylindrical battery; the height direction of the cylindrical battery is arranged along the length direction of the holding part (1).
4. The eggbeater of claim 3, wherein the number of the cylindrical batteries is two, and the two cylindrical batteries are arranged in parallel;
the arrangement direction of the two cylindrical batteries is arranged along the extension direction of the stirring piece (3).
5. The eggbeater according to claim 1, wherein a control switch (12) is disposed on the housing, and the control switch (12) is disposed in correspondence with the circuit board (13).
6. The eggbeater according to claim 1, wherein a centerline of the motor (21) is in a same plane as a centerline of the battery (11).
7. The eggbeater according to claim 1, wherein the motor (21) is an external rotor motor.
8. Whisk according to claim 1, wherein one end of the output shaft of the motor (21) is provided with a connection piece (22), said connection piece (22) being detachably connectable to the stirring element (3).
9. The whisk of claim 1, further comprising a charging interface (15) and/or a wireless charging module.
10. The eggbeater according to claim 1, further comprising a charge display module for displaying a charge of the battery (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516588.1U CN214760751U (en) | 2021-03-11 | 2021-03-11 | Egg beater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120516588.1U CN214760751U (en) | 2021-03-11 | 2021-03-11 | Egg beater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214760751U true CN214760751U (en) | 2021-11-19 |
Family
ID=78665014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120516588.1U Active CN214760751U (en) | 2021-03-11 | 2021-03-11 | Egg beater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214760751U (en) |
-
2021
- 2021-03-11 CN CN202120516588.1U patent/CN214760751U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: Room 901, Building 5, Puda Fudi Commercial Center, Pengbu Street, Shangcheng District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Haishi Intelligent Electrical Appliances Co.,Ltd. Address before: No. 336, Yinhe Road, Xiazhuang street, Chengyang District, Qingdao City, Shandong Province 266108 Patentee before: QINGDAO HANSHANG ELECTRICAL APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right |