CN203346675U - Washing machine displacement preventing switch - Google Patents
Washing machine displacement preventing switch Download PDFInfo
- Publication number
- CN203346675U CN203346675U CN 201320339198 CN201320339198U CN203346675U CN 203346675 U CN203346675 U CN 203346675U CN 201320339198 CN201320339198 CN 201320339198 CN 201320339198 U CN201320339198 U CN 201320339198U CN 203346675 U CN203346675 U CN 203346675U
- Authority
- CN
- China
- Prior art keywords
- washing machine
- cam
- switch
- displacement
- trigger switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Control Of Washing Machine And Dryer (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model discloses a washing machine displacement preventing switch, and relates to the field of washing machines. The washing machine displacement preventing switch comprises a trigger switch and a cam, the trigger switch comprises a trigger induction rod, the trigger induction rod is in contact with the cam, the trigger switch and the cam are both fixed to a base of a washing machine, and the other end of the cam is further fixed to the ground. The washing machine displacement preventing switch can control the displacement of the washing machine directly and effectively, can adjust washing procedures timely, and effectively avoids the danger that a water pipe is broken due to the fact that the displacement of the washing machine causes large vibration and the washing machine moves.
Description
Technical field
The utility model relates to the washing machine field, specifically a kind of anti-shift washer bit switch.
Background technology
Known, washing machine is when normal operation, due to the High Rotation Speed of cylinder, often cause the relative ground of washing machine and be subjected to displacement, and causing vibration of washing machine large, having the risk of breaking water pipe, greatly reduced the service life of washing machine, increased production cost simultaneously.Along with socioeconomic development, improving constantly of living standards of the people, need to design the product that prevents the washing machine displacement.
In prior art, the existing product that prevents the full-automatic impeller type washing machine displacement, i.e. full-automatic impeller type washing machine safety switch.The operation principle of this safety switch is: when washing machine works, when laundry machine dehydration, the vibration of bucket is very large, the bucket of vibration clashes into the fork of safety switch, safety switch can the perception complete machine oscillation large-signal, thereby make corresponding program adjustment, avoid the complete machine oscillation noise large, washing machine displacement equivalent risk.In addition, the operation principle of the anti-displacement of roller washing machine is: roller washing machine, when dehydration, adopts a series of control water desorption curve, makes machine can be uniformly distributed clothing before high speed dewatering, prevents vibrating noise greatly or the machine displacement.But the drawback of this implementation is indirect control, can not effectively control the displacement of washing machine, this mode is for preventing the washing machine displacement, reliability is not high.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-shift washer bit switch, can directly, effectively control the displacement of washing machine, and reliability is high.
In order to solve the problems of the technologies described above adopted technical scheme, be: a kind of anti-shift washer bit switch, comprise a trigger switch and a cam, it is characterized in that: described trigger switch contains a triggering induction rod, triggering induction rod contacts with cam, described trigger switch and cam all are fixed on washing machine pedestal, and the other end of described cam contacts with ground.
Preferably: the size of described cam or uniform situation can be set according to the least displacement distance of trigger switch generation break-make.
The beneficial effects of the utility model are: described cam directly contacts with ground, directly whether the perception washing machine displacement occurs, when relative displacement occurs when, can adjust in time program for washing by touch switch, effectively prevent that the vibration caused because of the washing machine displacement is large, the water pipe equivalent risk is broken in displacement, and reliability is high.
The accompanying drawing explanation
Fig. 1, the utility model switch conduction structural representation;
Fig. 2, the utility model switch disrupted configuration schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in drawings, a kind of anti-shift washer bit switch, its concrete structure includes trigger switch 1 and cam 2, described trigger switch 1 contains a triggering induction rod 3, described triggering induction rod 3 contacts with cam 2, described trigger switch 1 and cam 2 all are fixed on the base of washing machine, and the other end of described cam 2 also is fixed in ground.
As shown in Figure 1, be switch conduction schematic diagram of the present utility model, be also the state diagram of washing machine while being shifted.Trigger switch 1 and cam 2 all are fixed on washing machine pedestal, when washing machine is shifted, the cam 2 directly contacted with ground can not rotate, triggering induction rod 3 directly contacts with the edge of cam 2, when cam 2 does not rotate, trigger induction rod 3 and also do not relatively rotate, trigger switch 1 keeps conducting state, program for washing does not need to adjust, the washing machine normal operation.
As shown in Figure 2, for switch of the present utility model disconnects schematic diagram, the state diagram while being also washing machine generation displacement.Trigger switch 1 and cam 2 all are fixed on washing machine pedestal, when displacement occurs in washing machine, the cam 2 directly contacted with ground rotates, with the triggering induction rod 3 of cam 2 contacts, also relative to cam 2, occurred to rotate, trigger switch 1 is sensed to change in time and is disconnected, and adjust in time program for washing, and effectively preventing that the vibration caused because of the washing machine displacement is large, the water pipe equivalent risk is broken in displacement.
Preferred embodiment: for the high performance washing machine of ask for something, require washing machine when very little shift length occurs, trigger switch 1 just disconnects and adjusts in time program for washing, and this situation can be set by size or the uniform mode of adjusting cam 2.
Claims (2)
1. an anti-shift washer bit switch, comprise trigger switch (1) and cam (2), it is characterized in that: described trigger switch (1) contains triggering induction rod (3), triggering induction rod (3) contacts with cam (2), described trigger switch (1) and cam (2) all are fixed on washing machine pedestal, and the other end of described cam (2) contacts with ground.
2. a kind of anti-shift washer bit switch according to claim 1 is characterized in that: the least displacement distance that the size of described cam (2) or uniform situation can break-make occur according to trigger switch (1) be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339198 CN203346675U (en) | 2013-06-14 | 2013-06-14 | Washing machine displacement preventing switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339198 CN203346675U (en) | 2013-06-14 | 2013-06-14 | Washing machine displacement preventing switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346675U true CN203346675U (en) | 2013-12-18 |
Family
ID=49746596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320339198 Expired - Lifetime CN203346675U (en) | 2013-06-14 | 2013-06-14 | Washing machine displacement preventing switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668196A (en) * | 2020-05-15 | 2021-11-19 | 青岛海尔洗衣机有限公司 | Footing structure and washing machine |
-
2013
- 2013-06-14 CN CN 201320339198 patent/CN203346675U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668196A (en) * | 2020-05-15 | 2021-11-19 | 青岛海尔洗衣机有限公司 | Footing structure and washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203346675U (en) | Washing machine displacement preventing switch | |
| CN203926371U (en) | Tilted-pad Journal Bearing | |
| CN104727089A (en) | Rotary knob component with self-locking and positioning functions | |
| CN203205338U (en) | Steam pressure inductive switch | |
| CN203687754U (en) | Trigger structure with excellent use stability | |
| CN205803715U (en) | Novel warp silk device plastic circular loom | |
| CN203174304U (en) | Yarn breaking controller on knitting machine | |
| CN202072879U (en) | Rubber string shear driving mechanism for hosiery machine | |
| CN202766772U (en) | Feeding oscillating bar seat for industrial sewing machine | |
| CN202890377U (en) | Efficient continuous fixation machine | |
| CN105908350B (en) | Middle mountain transmission mechanism in straight-bar machines | |
| CN202766780U (en) | Presser foot lifting eccentric link for industrial sewing machine | |
| CN202766797U (en) | Eccentric cam for industrial sewing machine | |
| CN204343047U (en) | Motor Water Extraction Machinery is burnt in leakproof | |
| CN202766807U (en) | Oil collector for industrial sewing machine | |
| CN202989465U (en) | Upper scissor mechanism used for hosiery circular type knitting machine | |
| CN204417736U (en) | A kind of yarn shift mechanism and shuttleless ribbon looms | |
| CN204603730U (en) | The packaging mechanism of water heater heat portective switch kludge | |
| CN202323281U (en) | Flat knitting machine operating rod switch | |
| CN202766800U (en) | Fork-shaped connecting rod for industrial sewing machine | |
| CN202668410U (en) | Mounting fixture for sensor of automatic gauge control (AGC) cylinder | |
| CN202766779U (en) | Presser foot lifting spring bracket for industrial sewing machine | |
| CN202766771U (en) | Downward-bending needle shaft crank for industrial sewing machine | |
| CN202796502U (en) | Operation-mechanism cam breaker with good molded-line function | |
| CN203653845U (en) | Reading mechanism of electrical dobby device for novel weaving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028 No. 18 Changjiang South Road, Jiangsu, Wuxi Patentee before: WUXI LITTLE SWAN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |