CN110438735B - Vibration switch device for clothes treatment equipment and clothes treatment equipment - Google Patents
Vibration switch device for clothes treatment equipment and clothes treatment equipment Download PDFInfo
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- CN110438735B CN110438735B CN201810419667.3A CN201810419667A CN110438735B CN 110438735 B CN110438735 B CN 110438735B CN 201810419667 A CN201810419667 A CN 201810419667A CN 110438735 B CN110438735 B CN 110438735B
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- elastic
- joint
- treatment equipment
- clothes treatment
- vibration switch
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention belongs to the technical field of clothes treatment, and aims to solve the problem that the conventional clothes treatment equipment cannot completely cut off the operation of the clothes treatment equipment when the vibration is serious, so that the clothes treatment equipment stops vibrating. To this end, the present invention provides a vibration switch device for a laundry treating apparatus and a laundry treating apparatus, the laundry treating apparatus including a control circuit, the vibration switch device including an elastic swing member, a first engaging member, and a second engaging member, the elastic swing member being connected to the second engaging member, the elastic swing member maintaining the first engaging member engaged with the second engaging member by an elastic force in a natural state, thereby turning on the control circuit; when the vibration amplitude of the clothes treatment equipment exceeds a set threshold value, the elastic swinging component swings to separate the first joint part from the second joint part, so that the control loop is disconnected. The invention can sensitively and accurately control the on-off of the clothes treatment equipment, ensure the stable and reliable operation of the clothes treatment equipment and improve the user experience.
Description
Technical Field
The invention belongs to the technical field of clothes treatment, and particularly provides a vibration switch device for clothes treatment equipment and the clothes treatment equipment.
Background
Laundry treatment apparatuses are machines capable of washing, spin-drying, dry-cleaning and/or drying laundry, and common laundry treatment apparatuses include washing machines, shoe washing machines, clothes dryers, dry-cleaning machines, all-in-one washing and drying machines, and the like. Taking a washing machine as an example, the washing machine can generate certain vibration when washing clothes, and under the serious vibration condition, the washing barrel of the washing machine can rotate eccentrically, and the vibration of the washing machine can generate great noise, thereby influencing the normal use of the washing machine by users and reducing the user experience.
In the prior art, a washing machine is still taken as an example, in order to avoid the condition that the washing machine has great vibration, a control rod can be arranged in a box body of the washing machine, the washing machine can be stopped to run through the control rod after an outer barrel of a washing barrel collides with the control rod, so that the washing machine stops vibrating.
Therefore, there is a need in the art for a new vibration switch device for a laundry treating apparatus and a corresponding laundry treating apparatus to solve the above problems.
Disclosure of Invention
In order to solve the above problems of the prior art, i.e., to solve the problem that the conventional laundry treating apparatus cannot completely cut off the operation of the laundry treating apparatus when the vibration is severe, thereby stopping the vibration of the laundry treating apparatus, the present invention provides a vibration switch device for a laundry treating apparatus, the vibration switch device including a control circuit, the vibration switch device including an elastic swinging member, a first engaging member and a second engaging member, the first engaging member and the second engaging member being connected to the control circuit, respectively, the elastic swinging member being connected to the second engaging member, the elastic swinging member keeping the first engaging member engaged with the second engaging member by an elastic force in a natural state, thereby turning on the control circuit; when the vibration amplitude of the clothes treatment equipment exceeds a set threshold value, the elastic swinging component swings to separate the first joint part from the second joint part, so that the control loop is disconnected.
In a preferred embodiment of the above vibration switch device, the elastic swing assembly includes a swing lever, a fixed member, a first elastic member and a second elastic member, the swing lever is rotatably disposed on the fixed member, the first elastic member is connected to the second joint, the first elastic member can be abutted against the first joint in a natural state to connect the first joint to the second joint, so that the control circuit is connected, the second elastic member is connected to the swing lever, and the second elastic member provides a biasing force to the swing lever when the vibration amplitude of the laundry treatment apparatus exceeds a set threshold value, so that the swing lever swings, and the first elastic member is separated from the first joint to disconnect the first joint from the second joint, so that the control circuit is disconnected.
In a preferred embodiment of the above-mentioned vibration switch device, the first elastic member includes a first elastic member disposed on the swing lever and a coupling body connected to the first elastic member, the first elastic member is connected to the second coupling member, and the first elastic member is capable of abutting the coupling body against the first coupling member in a natural state, so that the first coupling member is connected to the second coupling member to connect the control circuit.
In a preferred embodiment of the above-mentioned vibration switch device, the first elastic member is a spring made of a metal material, and the joint body is a ball made of a conductive material.
In a preferred embodiment of the vibration switch device, the second elastic member includes a mounting part disposed on the swing rod and a second elastic part disposed on the mounting part, the mounting part deflects to swing the swing rod when the vibration amplitude of the laundry treatment apparatus exceeds a predetermined threshold, and the second elastic part can restore the swing rod in a natural state.
In a preferred embodiment of the above-described vibration switch device, the number of the second elastic members is plural, and the plural second elastic members are annularly provided around the mounting member.
In a preferred embodiment of the above-mentioned vibration switch device, the mounting member is a ball, and the second elastic member is a spring.
In a preferred embodiment of the above-mentioned vibration switch device, the fixing member is a sphere made of a conductive material, the first elastic member is connected to the second joint member through the fixing member, and the swing lever is made of an insulating material.
In a preferred embodiment of the above vibration switch device, the vibration switch device is disposed on a cabinet, a tray, or a base of the laundry treatment apparatus.
In another aspect, the present invention also provides a laundry treating apparatus including the vibration switch device described above.
As can be understood by those skilled in the art, in the preferred embodiment of the present invention, the control circuit of the laundry treatment apparatus can be controlled to be switched on or off by the combined action of the elastic swinging component, the first engaging member and the second engaging member, and specifically, in a natural state (i.e. in a case that the vibration amplitude of the laundry treatment apparatus does not exceed a set threshold), the elastic swinging component does not swing and keeps the first engaging member and the second engaging member engaged by the elastic force, so that the control circuit is switched on, and the laundry treatment apparatus operates normally; and under the condition that the vibration amplitude of the clothes treatment equipment exceeds a set threshold value, the elastic swinging assembly swings to disconnect the first fastener and the second fastener, so that the clothes treatment equipment stops running, and further the clothes treatment equipment stops vibrating, so that maintenance personnel can conveniently check and maintain the clothes treatment equipment.
Further, in a natural state, the second elastic member does not apply a biasing force to the swing lever so that the swing lever does not swing, and the first elastic member can be always kept abutting against the first engaging member so that the first engaging member and the second engaging member are kept in a connected state, so that the control circuit is turned on to ensure normal operation of the laundry treating apparatus, and when the vibration amplitude of the laundry treating apparatus exceeds a set threshold, the second elastic member applies a biasing force to the swing lever so that the swing lever swings, and thus the first elastic member and the first engaging member are out of abutting contact, so that the first engaging member and the second engaging member are turned off, so that the control circuit is turned off and thus the laundry treating apparatus stops operating to stop the vibration. That is to say, the first elastic member is elastically abutted against the second elastic member, and the second elastic member is biased by the second elastic member, so that the on-off of the first fastener and the second fastener can be flexibly and accurately controlled, the on-off of the clothes treatment equipment is flexibly controlled, the stable and reliable operation of the clothes treatment equipment is ensured, and the user experience is further improved.
Furthermore, the first elastic piece can enable the joint body to be tightly abutted against the first joint piece in a natural state, so that the first joint piece and the second joint piece are kept jointed, and the control circuit is further switched on.
Still further, the installation part can apply a biasing force to the swinging rod to swing the swinging rod when the vibration amplitude of the clothes treatment equipment exceeds a set threshold value, so that the first elastic component is driven to be separated from the first joint, the first joint is further disconnected from the second joint, the control loop is accordingly disconnected sensitively, the operation of the clothes treatment equipment is stopped, the vibration noise of the clothes treatment equipment is eliminated, and the user experience is further improved.
Still further, the quantity of second elastic component is a plurality of, and a plurality of second elastic components are the annular setting around the installed part, through such setting, make the installed part can deflect to arbitrary direction when the vibration range of clothing treatment equipment surpasss the settlement threshold value in order to drive the pendulum pole pendulum and change, and the installed part that the installed part can make through the elastic force effect of a plurality of second elastic components under the natural state pendulum installed part reset, in other words, no matter the installed part deflects to any direction, a plurality of second elastic components all can reset the installed part, thereby can not influence clothing treatment equipment normal operating again, and guaranteed the vibration switch device to the accuracy of control circuit on-off control.
In addition, the clothes treatment equipment further provided by the invention based on the technical scheme adopts the vibration switch device, so that the technical effect of the vibration switch device is achieved, and compared with the clothes treatment equipment before improvement, the clothes treatment equipment can more sensitively and accurately control the on-off of the clothes treatment equipment, ensure the stable and reliable operation of the clothes treatment equipment and improve the user experience.
Drawings
Preferred embodiments of the present invention will be described below in conjunction with a washing machine with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the structure of the vibration switch device of the present invention.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments are explained in conjunction with a washing machine, this is not limitative, and the technical solution of the present invention is also applicable to other laundry treating apparatuses, such as an air washing apparatus, a clothes dryer, a shoe washer, a washing and drying machine, etc., without departing from the principle and scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "middle", "top", "bottom", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the problem that the prior washing machine cannot completely cut off the operation of the washing machine when the vibration is serious so as to stop the vibration of the washing machine, the invention provides a vibration switch device for the washing machine and the washing machine, aiming at ensuring that the washing machine can be switched on or off sensitively and accurately so as to ensure the stable and reliable operation of the washing machine and improve the user experience.
Specifically, the washing machine of the invention comprises a box body, a tray seat arranged at the top of the box body and a base arranged at the bottom of the box body, the vibration switch device of the invention can be arranged on the box body, the tray seat or the base, of course, the vibration switch device can also be arranged on other structures of the washing machine, and a person skilled in the art can flexibly set the actual installation position of the vibration switch device in practical application as long as the on-off of the washing machine can be sensitively and accurately controlled through the vibration switch device. Of course, the washing machine may be a drum washing machine, a pulsator washing machine or other washing machines, and such changes in application types of the washing machine do not limit the scope of the present invention.
Specifically, the washing machine of the present invention comprises a control loop, the vibration switch device of the present invention comprises an elastic swing assembly, a first joint and a second joint, the first joint and the second joint are respectively connected with the control loop, the elastic swing assembly is connected with the second joint, and the elastic swing assembly keeps the first joint and the second joint jointed by elasticity in a natural state, so that the control loop is switched on; when the vibration amplitude of the washing machine exceeds a set threshold value, the elastic swinging component swings to separate the first joint part and the second joint part, so that the control loop is disconnected. In summary, the vibration amplitude of the washing machine can be directly fed back through the setting of the set threshold, and when the vibration amplitude is higher than the set threshold, the elastic swing component can swing greatly and separate the first engaging piece and the second engaging piece to disconnect the control loop, so that the washing machine stops running. It should be noted that the natural state of the present invention refers to a state in which the washing machine is not operated and a state in which the vibration amplitude does not exceed a set threshold, and in this state, the elastic swing component does not swing, so that the first engaging member and the second engaging member are engaged, and the control circuit is always connected, that is, the normal operation of the washing machine is not affected. In addition, it should be noted that the control circuit may be a control system of the washing machine or a control circuit in the control system of the washing machine, and in short, a person skilled in the art can flexibly set the control circuit as long as the on/off of the washing machine can be directly controlled by controlling the on/off of the control circuit.
In the above-described technical solution, the elastic swing assembly may be mainly composed of a spring, or may be mainly composed of an elastic block, or may be mainly composed of an elastic ball, for example, in a preferred embodiment, as shown in fig. 1, the elastic swing assembly includes a swing lever 1, a fixed member 2, a first elastic member and a second elastic member, the swing lever 1 is rotatably disposed on the fixed member 2, the first elastic member is connected to the second joint 4, the first elastic member can naturally abut against the first joint 3 to connect the first joint 3 to the second joint 4, thereby connecting the control circuit 9, the second elastic member is connected to the swing lever 1, and the second elastic member provides a biasing force to the swing lever 1 when the vibration amplitude of the washing machine exceeds a set threshold value, thereby swinging the swing lever 1, thereby separating the first elastic member from the first joint 3 to disconnect the first joint 3 from the second joint 4, thereby disconnecting the control circuit 9. The fixing member 2 may be a sphere fixed on the fixing structure of the washing machine, and the fixing structure of the washing machine may be a box, a tray, or a base of the washing machine, or other structural members of the washing machine, and those skilled in the art can flexibly set the specific structure and the specific setting position of the fixing member 2 in practical applications, as long as the fixing member 2 can be fixed on the washing machine and the swing rod 1 can rotate relative to the fixing member 2.
Further preferably, the first elastic member includes a first elastic member 6 provided on the swing lever 1 and a coupling body 5 coupled to the first elastic member 6, the first elastic member 6 is coupled to the second coupling member 4, and the first elastic member 6 is capable of abutting the coupling body 5 against the first coupling member 3 in a natural state, thereby coupling the first coupling member 3 to the second coupling member 4 to connect the control circuit 9. As shown in fig. 1, in a natural state, the swing lever 1 is always kept in a vertical state, so that the first elastic member 6 can always apply an elastic force to the coupling body 5 to keep the coupling body 5 and the first coupling member 3 abutted, and since the first elastic member 6 is connected with the second coupling member 4, the first coupling member 3 and the second coupling member 4 are kept in a connected state, so that the control circuit 9 is kept connected, and the washing machine is normally operated. In order to achieve the above function, the first elastic member 6 is preferably a spring made of a metal material, and the joint body 5 is a ball made of a conductive material, and by such an arrangement, when the joint body 5 is joined to the first joining member 3, the first joint body 5 and the second joining member 4 can be always kept joined. In a more preferred embodiment, the fixing member 2 is a sphere made of conductive material, the first elastic element 6 is connected with the second joint element 4 through the fixing member 2, and the swing rod 1 is made of insulating material, by the arrangement that the fixing member 2 is used as a connecting medium between the second joint element 4 and the first elastic element 6, the first elastic element 6 and the fixing member 2 can be connected through a conducting wire, thereby ensuring that the first joint element 5 and the second joint element 4 can be always kept jointed when the joint element 5 is jointed with the first joint element 3.
It is further preferred that the second elastic member includes a mounting 7 provided on the swing lever 1 and a second elastic member 8 provided on the mounting 7, the mounting 7 is deflected to swing the swing lever 1 when the vibration amplitude of the laundry treating apparatus exceeds a set threshold, and the second elastic member 8 can restore the swing lever 1 in a natural state. Wherein the mounting member 7 is preferably a ball, and the second elastic member 8 is preferably a spring, by the arrangement that the mounting member 7 is a ball which can make the mounting member 7 roll smoothly when the vibration amplitude of the washing machine exceeds a set threshold value, thereby sensitively swinging the swinging rod 1 and separating the coupling body 5 from the first coupling member 3, and under the natural state, the second elastic member 8 can make the swinging rod 1 keep the vertical position all the time by the elastic action, thereby making the coupling body 5 and the first coupling member 3 keep the coupling body 5 in the coupling.
In the above description, the first elastic element 6 and the second elastic element 8 may be the elastic blocks or the elastic balls, etc., and those skilled in the art can flexibly set the specific structures of the first elastic element 6 and the second elastic element 8 in practical application, as long as the on-off control of the control circuit 9 can be realized by the combined action of the first elastic member mainly including the first elastic element 6 and the second elastic member mainly including the second elastic element 8.
In a possible embodiment, the number of the second elastic members 8 is plural, and the plural second elastic members 8 are annularly arranged around the mounting member 7. Of course, this is not restrictive, in practical application, the number of the second elastic members 8 may also be two, as shown in fig. 1, two second elastic members 8 are respectively arranged at the left and right sides of the mounting member 7, and when the vibration amplitude of the washing machine exceeds a set threshold, the mounting member 7 is moved greatly leftwards or rightwards, so that the swing rod 1 is swung greatly, so that the coupling body 5 is separated from the first coupling member 3, and therefore the first coupling member 3 and the second coupling member 4 are separated, and the control circuit 9 is disconnected, and therefore the washing machine stops operating, and those skilled in the art can flexibly set the specific number and arrangement of the second elastic members 8 in practical application, and the change of the number and arrangement of the second elastic members 8 does not deviate from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (7)
1. A vibration switch device for a laundry treating apparatus including a control circuit, the vibration switch device comprising an elastic swing member, a first engaging member and a second engaging member, the first engaging member and the second engaging member being connected to the control circuit, respectively, the elastic swing member being connected to the second engaging member, the elastic swing member maintaining the first engaging member and the second engaging member engaged by an elastic force in a natural state, thereby turning on the control circuit; when the vibration amplitude of the clothes treatment equipment exceeds a set threshold value, the elastic swinging component swings to separate the first joint from the second joint, so that the control loop is disconnected;
wherein the elastic swing assembly includes a swing lever rotatably disposed on the fixing member, a first elastic member connected with the second coupling member, the first elastic member being capable of abutting against the first coupling member in a natural state to connect the first coupling member with the second coupling member, thereby turning on the control circuit, and a second elastic member connected with the swing lever, the second elastic member providing a biasing force to the swing lever and thus swinging the swing lever when a vibration amplitude of the laundry treating apparatus exceeds a set threshold value, thereby separating the first elastic member from the first coupling member to disconnect the first coupling member from the second coupling member, thereby turning off the control circuit;
the first elastic component comprises a first elastic piece arranged on the swing rod and a joint body connected with the first elastic piece, the first elastic piece is connected with the second joint piece, and the first elastic piece can enable the joint body to abut against the first joint piece under a natural state, so that the first joint piece is connected with the second joint piece to enable the control circuit to be communicated;
wherein the second elastic member comprises a mounting part arranged on the swinging rod and a second elastic part arranged on the mounting part, the mounting part deflects to swing the swinging rod when the vibration amplitude of the clothes treatment equipment exceeds a set threshold value, and the second elastic part can reset the swinging rod in a natural state.
2. The vibration switch apparatus according to claim 1, wherein the first elastic member is a spring made of a metal material, and the engaging body is a ball made of a conductive material.
3. The vibration switch apparatus according to claim 1, wherein the number of the second elastic members is plural, and the plural second elastic members are annularly provided around the mounting member.
4. A vibration switch apparatus as claimed in claim 1, wherein the mounting member is a ball and the second elastic member is a spring.
5. The vibration switch apparatus according to claim 2, wherein the fixing member is a ball made of a conductive material, the first elastic member is connected to the second joint member through the fixing member, and the swinging rod is made of an insulating material.
6. The vibration switch device according to any one of claims 1 to 5, wherein the vibration switch device is provided on a cabinet, a tray, or a pedestal of the laundry treatment apparatus.
7. A laundry treating apparatus, characterized in that the laundry treating apparatus comprises the vibration switch device of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419667.3A CN110438735B (en) | 2018-05-04 | 2018-05-04 | Vibration switch device for clothes treatment equipment and clothes treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419667.3A CN110438735B (en) | 2018-05-04 | 2018-05-04 | Vibration switch device for clothes treatment equipment and clothes treatment equipment |
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| Publication Number | Publication Date |
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| CN110438735A CN110438735A (en) | 2019-11-12 |
| CN110438735B true CN110438735B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810419667.3A Active CN110438735B (en) | 2018-05-04 | 2018-05-04 | Vibration switch device for clothes treatment equipment and clothes treatment equipment |
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| CH450339A (en) * | 1965-02-18 | 1968-01-31 | Tech Fortschritt Mbh Ges | Washing machine with a spring-mounted washing and spinning unit |
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| CN2812267Y (en) * | 2005-03-17 | 2006-08-30 | 东莞精诚电子有限公司 | A simple vibration switch |
| CN101174517B (en) * | 2006-10-30 | 2011-09-28 | 彭宸富 | Vibration inducted switch |
| CN101488417A (en) * | 2008-01-18 | 2009-07-22 | 鹏智科技(深圳)有限公司 | Shock switch |
| CN201766022U (en) * | 2010-09-07 | 2011-03-16 | 唐浩强 | Oscillation induction switch |
| CN106149285B (en) * | 2016-08-19 | 2018-09-28 | 宜兴市明圆塑料电器有限公司 | The anti-dehydration Shaking switch of washing machine and its installation method |
| CN206849771U (en) * | 2017-02-15 | 2018-01-05 | 东莞市百灵电子有限公司 | A kind of vibration-sensing switch |
| CN107385770A (en) * | 2017-06-01 | 2017-11-24 | 青岛海尔洗衣机有限公司 | A kind of washing machine Anti-collision barrel switch and washing machine |
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| US3190447A (en) * | 1961-03-23 | 1965-06-22 | Whirlpool Co | Rotatable receptacle balancing apparatus with roller bearing deflector mounting |
| CN102090215A (en) * | 2010-12-08 | 2011-06-15 | 国家林业局北京林业机械研究所 | Impact fruit inhaling pickup method and picking machine |
| CN106995073A (en) * | 2016-09-23 | 2017-08-01 | 广州诗琬家居有限公司 | A kind of safe tableware conveys chlorination equipment |
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Effective date of registration: 20221108 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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