CN205012061U - Washing machine level sensor coil skeleton compression fittings - Google Patents
Washing machine level sensor coil skeleton compression fittings Download PDFInfo
- Publication number
- CN205012061U CN205012061U CN201520668814.2U CN201520668814U CN205012061U CN 205012061 U CN205012061 U CN 205012061U CN 201520668814 U CN201520668814 U CN 201520668814U CN 205012061 U CN205012061 U CN 205012061U
- Authority
- CN
- China
- Prior art keywords
- level sensor
- pneumatic cylinder
- washing machine
- base
- adapter sleeve
- 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 - Fee Related
Links
Landscapes
- Control Of Washing Machine And Dryer (AREA)
Abstract
The utility model discloses a washing machine level sensor coil skeleton compression fittings, the positioned tapping tool comprises a base, base upper portion one side is connected with the stand, the cylinder controller is installed to the stand upper end, the cylinder controller is connected with the pneumatic cylinder, the cover is equipped with the adapter sleeve on the stand, the pneumatic cylinder passes through the connecting plate and installs on the adapter sleeve, the lower end of the piston rod of pneumatic cylinder passes the adapter sleeve the tailpiece of the piston rod portion of pneumatic cylinder is connected with pressfitting spare, the transversal U -shaped structure of personally submitting of pressfitting spare it is provided with the fixing base on the base to be located under the pressfitting spare, be provided with the U -shaped recess on the fixing base for with the cooperation of the cavity on the level sensor, make level sensor can block on the fixing base, put the assigned position in level sensor with coil skeleton, utilize pressfitting spare to push down, make the coil fixed.
Description
Technical field
The utility model relates to level sensor technical field of processing equipment, is specifically related to a kind of water level sensor of washing machine coil rack press fit device.
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.When water level sensor of washing machine is assembled, to need hollow backbone to be arranged in base and to compress, and traditional method is also manual carrying out, efficiency is lower.
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 water level sensor of washing machine coil rack press fit device.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of water level sensor of washing machine coil rack press fit device, comprise a base, side, described base top is connected with column, described column upper end is provided with cylinder controller, described cylinder controller is connected with pneumatic cylinder, described column is arranged with adapter sleeve, described pneumatic cylinder is arranged on adapter sleeve by connecting plate, the piston-rod lower end of described pneumatic cylinder is through adapter sleeve, pressing part is connected with in the piston rod end of described pneumatic cylinder, the U-shaped profile structure of described pressing part, be positioned on base immediately below described pressing part and be provided with holder, described holder is provided with U-shaped groove, chamber on same level sensor coordinates, level sensor can be stuck on holder, coil rack is placed on the assigned address in level sensor, pressing part is utilized to press down, coil is fixed.
Described pressing part is coated on the piston rod of pneumatic cylinder, is fixed by screw.
Described holder is made up of polyurethane material, has certain elasticity, can not damage level sensor.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, well can locate level sensor, facilitate the fixing of coil, effectively increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model pressing part top view.
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 Fig. 1, shown in Fig. 2, a kind of water level sensor of washing machine coil rack press fit device, comprise a base 1, side, base 1 top is connected with column 2, column 2 upper end is provided with cylinder controller 3, cylinder controller 3 is connected with pneumatic cylinder 4, column 2 is arranged with adapter sleeve 5, pneumatic cylinder 4 is arranged on adapter sleeve 5 by connecting plate 6, the piston-rod lower end of pneumatic cylinder 4 is through adapter sleeve 5, pressing part 7 is connected with in the piston rod end of pneumatic cylinder 4, the U-shaped profile structure of pressing part 7, be positioned at immediately below pressing part 7 on base 1 and be provided with holder 8, holder 8 is provided with U-shaped groove, chamber on same level sensor coordinates, make level sensor can be stuck on holder 8, coil rack is placed on the assigned address in level sensor, pressing part 7 is utilized to press down, coil is fixed.Pressing part 7 is coated on the piston rod of pneumatic cylinder 4, is fixed by screw.Holder 8 is made up of polyurethane material, has certain elasticity, can not damage level sensor.
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 (2)
1. a water level sensor of washing machine coil rack press fit device, it is characterized in that, comprise a base, side, described base top is connected with column, described column upper end is provided with cylinder controller, described cylinder controller is connected with pneumatic cylinder, described column is arranged with adapter sleeve, described pneumatic cylinder is arranged on adapter sleeve by connecting plate, the piston-rod lower end of described pneumatic cylinder is through adapter sleeve, pressing part is connected with in the piston rod end of described pneumatic cylinder, the U-shaped profile structure of described pressing part, be positioned on base immediately below described pressing part and be provided with holder, described holder is provided with U-shaped groove.
2. water level sensor of washing machine coil rack press fit device according to claim 1, is characterized in that, described pressing part is coated on the piston rod of pneumatic cylinder, is fixed by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668814.2U CN205012061U (en) | 2015-08-31 | 2015-08-31 | Washing machine level sensor coil skeleton compression fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668814.2U CN205012061U (en) | 2015-08-31 | 2015-08-31 | Washing machine level sensor coil skeleton compression fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012061U true CN205012061U (en) | 2016-02-03 |
Family
ID=55210674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668814.2U Expired - Fee Related CN205012061U (en) | 2015-08-31 | 2015-08-31 | Washing machine level sensor coil skeleton compression fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012061U (en) |
-
2015
- 2015-08-31 CN CN201520668814.2U patent/CN205012061U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104162872B (en) | Sealing ring Fast Installation machine | |
| CN106141638B (en) | A kind of rotary minaudiere installing mechanism | |
| CN204128758U (en) | A kind of filter cleaner ten station vacuum-tightness differential pressure measuring machine | |
| CN205118346U (en) | Convenient abluent check valve | |
| CN204171150U (en) | A kind of chain and chain-plate punch mechanism with automatic aligning | |
| CN205012061U (en) | Washing machine level sensor coil skeleton compression fittings | |
| CN204657620U (en) | For the auxiliary holding device of metal pipe material processing | |
| CN204135405U (en) | Oil cylinder fixture under cylinder jacket bore hole | |
| CN102990274A (en) | Electromagnetic sucker unit | |
| CN205015065U (en) | Washing machine level sensor gas lid stamping device | |
| CN204621626U (en) | Pneumatic clamping detent mechanism | |
| CN205175607U (en) | Portable manometer | |
| CN205015066U (en) | Airtight detection supporting mechanism of washing machine level sensor | |
| CN211697322U (en) | Steel pipe pulsation impact test device | |
| CN103674450A (en) | Pressure reducing valve detecting device | |
| CN208947664U (en) | A kind of cup holder fixture for flexible conduit loading tail sealing machine | |
| CN204195193U (en) | Valve rubber press-in device | |
| CN205015132U (en) | Washing machine level sensor gas tightness detects positioning module for frock | |
| CN205067065U (en) | Gas cooking utensils surge damping valve flow test device | |
| CN205015131U (en) | Washing machine level sensor gas tightness detection device | |
| CN205009141U (en) | Simple and easy type washing machine level sensor line cover threading frock | |
| CN203053660U (en) | Gas meter diaphragm leak detection device | |
| CN204036089U (en) | A kind of processing hub workpiece clamping device used | |
| CN204912414U (en) | Stamping device | |
| CN203224221U (en) | A displacement detection apparatus of a plunger pump variable cylinder |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160831 |