CN205009141U - Simple and easy type washing machine level sensor line cover threading frock - Google Patents
Simple and easy type washing machine level sensor line cover threading frock Download PDFInfo
- Publication number
- CN205009141U CN205009141U CN201520668983.6U CN201520668983U CN205009141U CN 205009141 U CN205009141 U CN 205009141U CN 201520668983 U CN201520668983 U CN 201520668983U CN 205009141 U CN205009141 U CN 205009141U
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- China
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- threading
- handle
- line cover
- washing machine
- level sensor
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Abstract
The utility model discloses a simple and easy type washing machine level sensor line cover threading frock, including a fixed chassis, should fix on a table surface on fixed chassis be equipped with the threading pincers on the fixed chassis, the threading pincers are including last handle and lower handle, go up handle and handle front end down and all be equipped with sharp mouth go up the handle and be equipped with return spring down between the handle, it is connected with the stay cord to go up the handle rear end, the pull rope lower extreme passes fixed chassis and is connected with the running -board. During the use, the line ways that will need the threading is on the sharp mouth of threading pincers front end, and through the last handle of trampling running -board pulling threading pincers, the sharp mouth that makes the threading clamp opens, struts the line cover, passes the line cover with the line, then unclamps the running -board, and under return spring's effect, the threading icarceration is closed, takes off the line cover, accomplishes a threading job.
Description
Technical field
The utility model relates to level sensor technical field of processing equipment, is specifically related to a kind of simple type water level sensor of washing machine line cover threading tooling.
Background technology
Water level sensor of washing machine is used for the change of sensed water level, and the air pressure produced when its principle is and utilizes water level to rise is delivered on sensor by pipeline, and magnetic core movement change in coil magnetic flux is realized.As the standard universal part of on washing machine, the principle of existing level sensor is all substantially identical, and its theory structure is as follows: divide inner/outer tube by washing machine tub, urceolus has an independent air chamber, aqueous phase in this air chamber and urceolus connects, and keeps water level at grade; The top of air chamber is received on the valve of level sensor by seal tube.When the height of water level in washing machine drum changes, water level in independent air chamber on urceolus also changes thereupon, be sealed in the air pressure to one section of sealing air of sensor diaphragm bottom in urceolus independent air chamber water surface top, sealing ring flexible pipe, change along with the SEA LEVEL VARIATION in laundry machine barrel.At sensor internal, the diaphragm in sensor is raised by the air pressure that sealing air section provides.Diaphragm in sensor there is a magnetic core support, magnetic core support has a magnetic core, outside magnetic core, be with a coil, magnetic core has one be installed in spring that adjustment screw on housing compresses; When diaphragm is raised, so spring is under pressure and is compressed; When the pressure that diaphragm is lifted to sealing air section and provides equals the elastic force of spring, reach a balance, now magnetic core has a position relative to coil, and coil then can export a frequency values to computer board of washing machine; By above conversion, computer board of washing machine just can judge the water level height of washing machine.
Along with improving constantly of washing machine automaticity, the requirement for all parts of washing machine is also more and more higher.Need constantly to improve, to adapt to the requirement of this change to the equipment of each parts of processing.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, easy to operate simple type water level sensor of washing machine line cover threading tooling.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of simple type water level sensor of washing machine line cover threading tooling, comprise a fixed underpan, this fixed underpan is fixed on a work top, described fixed underpan is provided with threading forceps, described threading forceps comprises up knob and lower handle, and described up knob and lower handle front end are equipped with sharp mouth, between described up knob and lower handle, be provided with return spring, described up knob rear end is connected with stay cord, and described stay cord lower end is connected with pedal through fixed underpan.During use, be enclosed within the sharp mouth of threading forceps front end by needing the line cover of threading, pulling the up knob of threading forceps by trampling pedal, the sharp mouth of threading forceps being opened, line cover is strutted, by line through line cover, then unclamp pedal, under the effect of return spring, threading forceps closes, take off line cover, complete a threading work.
The lower handle of described line pincers is welded on fixed underpan, and described fixed underpan is bolted on work top, conveniently adjusts its position.
Described Jian Zui front end is provided with elbow, and this elbow is used for wearing in online cover.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, change traditional-handwork threading mode, can be good at line cover and fix, facilitate threading work, and can not damage line cover, ensure the quality of product, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of simple type water level sensor of washing machine line cover threading tooling, comprise a fixed underpan 1, this fixed underpan 1 is fixed on a work top, and fixed underpan 1 is provided with threading forceps, and threading forceps comprises up knob 2 and lower handle 3, before up knob 2 and lower handle, 3 ends are equipped with sharp mouth 4, between up knob 2 and lower handle 3, be provided with return spring 5, up knob 2 rear end is connected with stay cord 6, and stay cord 6 lower end is connected with pedal 7 through fixed underpan 1.The lower handle 3 of threading forceps is welded on fixed underpan 1, and fixed underpan 1 is bolted on work top, and conveniently adjust its position, sharp mouth 4 front end is provided with elbow, and this elbow is used for wearing in online cover.
During use, be enclosed within the sharp mouth 4 of threading forceps front end by needing the line cover of threading, pulling the up knob 2 of threading forceps by trampling pedal 7, the sharp mouth 4 of threading forceps being opened, line cover is strutted, by line through line cover, then unclamp pedal 7, under the effect of return spring 5, threading forceps closes, take off line cover, complete a threading work.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a simple type water level sensor of washing machine line cover threading tooling, it is characterized in that: comprise a fixed underpan, this fixed underpan is fixed on a work top, described fixed underpan is provided with threading forceps, described threading forceps comprises up knob and lower handle, and described up knob and lower handle front end are equipped with sharp mouth, between described up knob and lower handle, be provided with return spring, described up knob rear end is connected with stay cord, and described stay cord lower end is connected with pedal through fixed underpan.
2. simple type water level sensor of washing machine line cover threading tooling according to claim 1, is characterized in that: the lower handle of described line pincers is welded on fixed underpan, and described fixed underpan is bolted on work top.
3. simple type water level sensor of washing machine line cover threading tooling according to claim 1, is characterized in that: described Jian Zui front end is provided with elbow, and this elbow is used for wearing in online cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668983.6U CN205009141U (en) | 2015-08-31 | 2015-08-31 | Simple and easy type washing machine level sensor line cover threading frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668983.6U CN205009141U (en) | 2015-08-31 | 2015-08-31 | Simple and easy type washing machine level sensor line cover threading frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205009141U true CN205009141U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668983.6U Expired - Fee Related CN205009141U (en) | 2015-08-31 | 2015-08-31 | Simple and easy type washing machine level sensor line cover threading frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205009141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038175A (en) * | 2018-08-21 | 2018-12-18 | 东莞市多为智能科技有限公司 | Automatically wears heat-shrink tube method and automatically wear thermo-contracting-tube machine |
-
2015
- 2015-08-31 CN CN201520668983.6U patent/CN205009141U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038175A (en) * | 2018-08-21 | 2018-12-18 | 东莞市多为智能科技有限公司 | Automatically wears heat-shrink tube method and automatically wear thermo-contracting-tube machine |
| CN109038175B (en) * | 2018-08-21 | 2023-12-01 | 东莞市多为智能科技有限公司 | Full-automatic heat-shrinkable tube penetrating method and full-automatic heat-shrinkable tube penetrating machine adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |