CN206581032U - The bascule and washing machine of a kind of interior bucket of washing machine - Google Patents
The bascule and washing machine of a kind of interior bucket of washing machine Download PDFInfo
- Publication number
- CN206581032U CN206581032U CN201720205725.3U CN201720205725U CN206581032U CN 206581032 U CN206581032 U CN 206581032U CN 201720205725 U CN201720205725 U CN 201720205725U CN 206581032 U CN206581032 U CN 206581032U
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- China
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- motor
- interior bucket
- washing machine
- bascule
- haltere
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Abstract
The utility model discloses the bascule and washing machine of a kind of interior bucket of washing machine, the bascule includes：Haltere, the first motor, MCU and at least one inductor, wherein：First motor is connected with the haltere, to drive the haltere to rotate；The second motor and balance slide block are provided with the haltere, second motor drives length direction of the balance slide block along the haltere to slide；The inductor electrical connections of the MCU respectively with the first motor, the second motor and on the interior bucket, the MCU receives the induced signal of the inductor transmission and sends driving instruction to first motor and the second motor accordingly.The washing machine for installing the bascule can dynamically maintain interior bucket to balance, it is to avoid strenuous vibration occurs in interior bucket, it is to avoid the parts of damage washing machine, increase the security of whole washing machine when its interior bucket is rotated with the change in displacement of rotating speed and interior bucket.
Description
Technical field
The utility model is related to household appliance technical field, the bascule of the interior bucket of more particularly to a kind of washing machine and laundry
Machine.
Background technology
Rotated and washed during the washing object (such as clothing) being placed in it is dried using the interior bucket of washing machine
Violent vibrations often occur for clothing machine, and this is due to place uneven in bucket including washing object, causes distribution of weight uneven,
When rotating, interior bucket can occur acutely to wave, even if placing uniform including washing object in bucket, but inside bucket rotation when due to
The effect of centrifugal force causes the position for washing object to change, so as to cause interior bucket to occur acutely to wave.It is in the prior art
Solve the problem, it will usually increase the counterweight of washing machine inner tub, but so since power can be caused to reduce, can also cause whole
The weight increase of individual washing machine.
Utility model content
The purpose of the utility model embodiment is the bascule and washing machine for the interior bucket for providing a kind of washing machine, and this is put down
Weigh device can inside in bucket rotation process (for example drying clothing) maintain in bucket balance, it is to avoid there is showing for strenuous vibration in interior bucket
As.
In order to solve the above-mentioned technical problem, the utility model embodiment employs following technical scheme：A kind of washing machine
The bascule of interior bucket, including：Haltere, the first motor, MCU and at least one inductor, wherein：
First motor is connected with the haltere, to drive the haltere to rotate；
The second motor and balance slide block are provided with the haltere, second motor drives the balance slide block along institute
The length direction for stating haltere is slided；
The inductor electrical connections of the MCU respectively with the first motor, the second motor and on the interior bucket, institute
MCU is stated to receive the induced signal of the inductor transmission and send drive finger to first motor and the second motor accordingly
Order.
Preferably, the haltere is connected to by axis of rotation on the bottom of the interior bucket, the first motor peace
In the rotating shaft.
Preferably, multiple inductors are separately fixed on the diverse location of the side wall of the interior bucket.
Preferably, being provided with slideway in the haltere along its length, second motor drives the balance
Sliding block is slided or static on the slideway.
Preferably, the centripetal acceleration of relevant position and being sent out respectively during the multiple inductors collections interior buckets rotation
Deliver to the MCU.
Preferably, the MCU sends phase to first motor and the second motor respectively according to the centripetal acceleration
The driving instruction answered, so that first motor drives the haltere to rotate to relevant position, and makes second motor belt motor
The balance slide block is moved to slide and be still in relevant position.
Preferably, first motor is electrically connected by the first driving chip with the MCU, first driving chip
The driving instruction is received to drive first motor to rotate.
Preferably, second motor is electrically connected by the second driving chip with the MCU, second driving chip
The driving instruction is received to drive second motor to rotate.
The utility model embodiment additionally provides a kind of washing machine, including interior bucket and bascule as described above, described
Bascule is arranged on the bottom of the interior bucket, to adjust balance of the interior bucket in rotation.
The beneficial effect of the utility model embodiment is：Installing the washing machine of the bascule can rotate in its interior bucket
When, dynamically maintain interior bucket to balance with the change in displacement of rotating speed and interior bucket, it is to avoid strenuous vibration occurs in interior bucket, it is to avoid damage is washed
The parts of clothing machine, increase the security of whole washing machine.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the bascule of the utility model embodiment；
Fig. 2 is the MCU of the utility model embodiment annexation block diagram；
The schematic diagram of operation principle when Fig. 3 is the bascule adjustment of the utility model embodiment；
Fig. 4 is the stereogram of the washing machine of the utility model embodiment.
1-MCU 2- haltere 3- balance slide blocks
4- the second motor 5- slideways the first motors of 6-
Bucket in 7- rotating shaft 8- inductors 9-
10- the first driving chip the second driving chips of 11-
Embodiment
To make those skilled in the art more fully understand the utility model, implement with reference to the accompanying drawings to of the present utility model
Example is described in detail, but is limited not as to of the present utility model.
A kind of bascule of the interior bucket 9 of washing machine of embodiment of the present utility model, the bascule may be mounted at
The bottom of interior bucket 9, for inside bucket 9 rotate when maintain its balance, it is necessary to explanation be interior bucket 9 rotating speed be change, its by
A variety of conditional decisions, for example wash the weight of object, the pattern of control etc., and the bascule can also the rotating speed of bucket 9 inside
Dynamically it is maintained to balance during change, with reference to shown in Fig. 1 and Fig. 2, the bascule includes：Haltere 2, the first motor
6, MCU 1 and at least one inductor 8, wherein：
First motor 6 is connected with haltere 2, to drive haltere 2 to rotate.Haltere 2 may be mounted at interior bucket 9
Bottom and parallel with the bottom surface of interior bucket 9, the first motor 6 (can use stepper motor) drives haltere 2 with parallel to interior bucket 9
The horizontal plane of bottom surface is rotated, and haltere 2 can be stopped at a certain position by the first motor 6.
It is provided with the second motor 4 and balance slide block 3 in haltere 2, the second motor 4 is with dynamic balance slide block 3 along haltere 2
Length direction is slided.Second motor 4 can be arranged on one end of haltere 2, and the second motor 4 passes through the band dynamic balancing of its transmission component
Sliding block 3 is slided, and the balance slide block 3 can be stopped to a certain position, and the transmission component of the second motor 4 can use tooth
Wheel, the mutual cooperation of the parts such as drive shaft and transmission belt reaches transmission purpose.
With reference to shown in Fig. 2, MCU 1 (Microcontroller Unit, micro-control unit) respectively with the first motor 6,
Two motors 4 and the inductor 8 on interior bucket 9 are electrically connected, and MCU 1 receives the induced signal of the transmission of inductor 8 and corresponding
Driving instruction is sent to the first motor 6 and the second motor 4.Inductor 8 can sense the change in displacement of its position, centripetal to add
The various physical parameters such as speed, and parameter formation induced signal is sent to MCU 1, MCU 1 can be true by induced signal
Bucket 9 there occurs what kind of change (for example there occurs that what kind of is deflected) in rotary course in fixed, so as to be driven by sending
Dynamic instruction makes it distinguish the position of adjustment rod 2 and the position of balance slide block 3 to the first motor 6 and the second motor 4, so that
It is able to maintain that the balance of interior bucket 9.It should be noted that the induced signal that inductor 8 is sent during the entire process of bucket 9 is rotated inside
It is real-time and continual, and is probably to be continually changing, it is also continual that MCU 1, which receives induced signal, and
Driving instruction can be adjusted in time according to the change of induced signal.
As shown in figures 1 and 3, haltere 2 is rotatably connected on by rotating shaft 7 on the bottom of interior bucket 9, and the first motor 6 is installed
In rotating shaft 7.In one embodiment, the rotating shaft 7 is the rotary shaft of interior bucket 9, positioned at the lower section of interior bucket 9, the axle of haltere 2
The axis coinciding of the heart and interior bucket 9, the rotating shaft includes the first rotation section and the second rotation section, and the second rotation section is nested in the first rotation
In portion, the second rotation section is connected with interior bucket 9, and the first rotation section is connected with haltere 2, and the first motor 6 drives the first rotation section to enter
And driving haltere 2 to rotate, the second rotation section can be driven by other motors and then drive interior bucket 9 to rotate；In another implementation
In example, haltere 2 is arranged on by rotating shaft 7 in the interlayer of the bottom surface of interior bucket 9.First motor 6, which is arranged in rotating shaft 7, to treat work(
The most short output rotatory force of the arm of force is maximum on the premise of rate is certain.
Multiple inductors 8 are separately fixed on the diverse location of the side wall of interior bucket 9.It can be fixed on parallel to the same of bottom surface
On one horizontal plane, and it (is such as the center of circle with rotating shaft 7 using four inductors 8, every 90 degree of peaces to be distributed in the surrounding of side wall
Fill an inductor 8), it so can accurately sense the physical parameter in each direction, reflect true feelings when interior bucket 9 is rotated
What kind of position skew is condition, for example, there occurs, or what kind of is generated and rock.
In one embodiment of the present utility model, as shown in figure 1, slideway is provided with haltere 2 along its length
5, the second motor 4 driving balance slide block 3 is slided or static on slideway 5, and balance slide block 3 is slided on slideway 5 can reach fortune
The stable effect of row, and can be steady by the balance slide block 3 well when balance slide block 3 is stopped at slideway 5 by the second motor 4
A certain position is scheduled on, the effect of the shift position of balance slide block 3 can offset the position skew of interior bucket 9, interior bucket 9 is reached in rotation
To balance.
In one embodiment of the present utility model, the centripetal of relevant position adds when multiple inductors 8 gather the interior rotation of bucket 9
Speed is simultaneously respectively sent to MCU 1.MCU 1 can calculate total centripetal acceleration, Jin Erji according to multiple centripetal accelerations
Calculating haltere 2 needs the angle and balance slide block 3 that rotate to need the displacement of movement, and total centripetal acceleration is eliminated to reach
Purpose.
Furthermore, it is understood that MCU 1 sends corresponding drive to the first motor 6 and the second motor 4 respectively according to centripetal acceleration
Dynamic instruction, so that the first motor 6 drives haltere 2 to rotate to relevant position, and makes the second motor 4 be slided with dynamic balance slide block 3
And it is still in relevant position.
With reference to Fig. 3, such as during washing machine carries out drying dehydration, interior bucket 9 is rotated with speed V1, because V1 is smaller,
The vibrations of washing machine greatly are not resulted in temporarily, and the surrounding of the side wall of interior bucket 9 is uniformly placed 4 inductors, 8,4 inductors 8 and distinguished
Measure the value of 4 centripetal accelerations：A1, A2, A3, A4, and the value is sent to MCU 1, MCU 1 A1, A2, A3, A4 are asked
Vector draws total centripetal acceleration A, the angle, θ that is rotated according to the total controls of centripetal acceleration A, MCU 1 haltere 2 and
The displacement L (can be in direction movement opposite A) of balance slide block 3, haltere 2 and the relatively interior bucket 9 of balance slide block 3 are static, compensation
It is total to cadion-acceleration A so that the balance rotating of washing machine inner tub 9.
Same reason, in dynamic equilibrium configuration process, the rotary speed increase Δ V of the interior bucket 9 of washing machine, inductor
8 send the corresponding information of centripetal acceleration with cycle T to MCU 1, and MCU 1 adjusts the rotation of haltere 2 in real time according to the information
The displacement L of angle, θ and balance slide block 3.
In one embodiment of the present utility model, as shown in Fig. 2 the first motor 6 passes through the first driving chip 10 and MCU
1 electrical connection, the first driving chip 10 receives driving instruction to drive the first motor 6 to rotate.Second motor 4 passes through the second driving core
Piece 11 is electrically connected with MCU 1, and the second driving chip 11 receives driving instruction to drive the second motor 4 to rotate.In one embodiment
In, driving chip can be the chip for being integrated with CMOS control circuitry and DMOS power devices, and it can be with MCU 1 and motor structure
Into a kinetic control system, and then the inductive loads such as direct current generator, stepper motor and relay can be driven.Therefore MCU 1
The rotation of first motor 6 can preferably be controlled by the first driving chip 10, including control its rotating speed, rotation direction and rotation
Time etc., MCU 1 can preferably control the rotation of the second motor 4 by the second driving chip 11 as a same reason, including control
Its rotating speed, rotation direction and rotation time etc..
The utility model embodiment additionally provides a kind of washing machine, as shown in figure 4, including interior bucket 9 and above-mentioned balance dress
Put, bascule is arranged on the bottom of interior bucket 9, to adjust balance of the interior bucket 9 in rotation.
Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain
It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality
In the protection domain of type.
Claims (9)
1. a kind of bascule of the interior bucket of washing machine, it is characterised in that including：Haltere, the first motor, MCU and at least one
Individual inductor, wherein：
First motor is connected with the haltere, to drive the haltere to rotate；
The second motor and balance slide block are provided with the haltere, second motor drives the balance slide block to be put down along described
The length direction of weighing apparatus rod is slided；
The inductor electrical connections of the MCU respectively with the first motor, the second motor and on the interior bucket, it is described
MCU receives the induced signal of the inductor transmission and corresponding to first motor and the second motor transmission driving instruction.
2. the bascule of the interior bucket of washing machine according to claim 1, it is characterised in that the haltere passes through rotating shaft
On the bottom for being rotatably connected on the interior bucket, first motor is arranged in the rotating shaft.
3. the bascule of the interior bucket of washing machine according to claim 1, it is characterised in that multiple inductor difference
On the diverse location for being fixed on the side wall of the interior bucket.
4. the bascule of the interior bucket of washing machine according to claim 1, it is characterised in that along its length in the haltere
Spend direction and be provided with slideway, second motor drives the balance slide block to be slided or static on the slideway.
5. the bascule of the interior bucket of washing machine according to claim 1, it is characterised in that multiple inductor collections
The centripetal acceleration of relevant position and the MCU is respectively sent to during the interior bucket rotation.
6. the bascule of the interior bucket of washing machine according to claim 5, it is characterised in that the MCU according to it is described to
Heart acceleration sends corresponding driving instruction to first motor and the second motor respectively, so that first motor drives institute
State haltere and rotate to relevant position, and make second motor drive the balance slide block to slide and be still in relevant position.
7. the bascule of the interior bucket of washing machine according to claim 1, it is characterised in that first motor passes through
One driving chip is electrically connected with the MCU, and first driving chip receives the driving instruction to drive first motor
Rotate.
8. the bascule of the interior bucket of washing machine according to claim 1, it is characterised in that second motor passes through
Two driving chips are electrically connected with the MCU, and second driving chip receives the driving instruction to drive second motor
Rotate.
9. a kind of washing machine, it is characterised in that including interior bucket and washing machine as claimed in any of claims 1 to 8 in one of claims
The bascule of interior bucket, the bascule is arranged on the bottom of the interior bucket, to adjust balance of the interior bucket in rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205725.3U CN206581032U (en) | 2017-03-02 | 2017-03-02 | The bascule and washing machine of a kind of interior bucket of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205725.3U CN206581032U (en) | 2017-03-02 | 2017-03-02 | The bascule and washing machine of a kind of interior bucket of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581032U true CN206581032U (en) | 2017-10-24 |
Family
ID=60112961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205725.3U Active CN206581032U (en) | 2017-03-02 | 2017-03-02 | The bascule and washing machine of a kind of interior bucket of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026300A (en) * | 2019-12-24 | 2021-06-25 | 广东美的白色家电技术创新中心有限公司 | Balancing assembly, clothes treatment appliance and household appliance |
-
2017
- 2017-03-02 CN CN201720205725.3U patent/CN206581032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026300A (en) * | 2019-12-24 | 2021-06-25 | 广东美的白色家电技术创新中心有限公司 | Balancing assembly, clothes treatment appliance and household appliance |
| CN113026300B (en) * | 2019-12-24 | 2023-10-24 | 广东美的白色家电技术创新中心有限公司 | Balance assembly, clothes treating appliance and household appliance |
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