CN204575175U - Waterproof horizontal is to liquid level sensor - Google Patents
Waterproof horizontal is to liquid level sensor Download PDFInfo
- Publication number
- CN204575175U CN204575175U CN201520098314.XU CN201520098314U CN204575175U CN 204575175 U CN204575175 U CN 204575175U CN 201520098314 U CN201520098314 U CN 201520098314U CN 204575175 U CN204575175 U CN 204575175U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- float
- housing
- tongue tube
- level sensor
- 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.)
- Active
Links
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a kind of waterproof horizontal to liquid level sensor.The purpose of this utility model is to provide a kind of cost waterproof horizontal lower, easy for installation to liquid level sensor.The technical solution of the utility model is: comprise liquid level meter joint, housing and float; Wherein shell one end opening and its in there is cavity; Liquid level meter joint is connected to two panels contact chip, wherein a contact chip connects one end of tongue tube through conducting rod, and another contact chip connects one end of shunt resistance, and the other end of described tongue tube contacts with the shunt resistance other end; Described tongue tube, shunt resistance and conducting rod are placed in the cavity of housing, and liquid level meter joint sealing is fixed on shell nozzle place; Described float has floating body, is provided with magnet in floating body, this floating body is shaped with two pieces of blocks, forms groove; Described housing is placed in the groove on float.
Description
Technical field
The utility model relates to a kind of waterproof horizontal to liquid level sensor.
Background technology
Liquid level meter is applied to vehicle washing system, when in Windshield Washer, liquid level reaches preset lower limit, needs to add cleansing solution by liquid level sensor alert notice driver, prevents the dry operation of washing pump.Existing liquid level meter sensor be all install with Windshield Washer bottom, the warning of sensor is realized by the axially-movable up and down of float assembly, but this structure is larger for limitation in actual use procedure, just cannot realize the installation of this liquid level meter sensor when running into less than normal bottom some Windshield Washer, namely cannot realize warning function.
Summary of the invention
The technical problems to be solved in the utility model is: for above-mentioned Problems existing, and the waterproof horizontal providing a kind of cost lower, easy for installation is to liquid level sensor.
The technical scheme that the utility model adopts is: a kind of waterproof horizontal, to liquid level sensor, is characterized in that: comprise liquid level meter joint, housing and float;
Wherein shell one end opening and its in there is cavity;
Liquid level meter joint is connected to two panels contact chip, wherein a contact chip connects one end of tongue tube through conducting rod, and another contact chip connects one end of shunt resistance, and the other end of described tongue tube contacts with the shunt resistance other end;
Described tongue tube, shunt resistance and conducting rod are placed in the cavity of housing, and liquid level meter joint sealing is fixed on shell nozzle place;
Described float has floating body, is provided with magnet in floating body, this floating body is shaped with two pieces of blocks, forms groove;
Described housing is placed in the groove on float.
Described housing is followed successively by junction, column body segment and spacing section by openend to the other end, and wherein the cross section of column body segment is rectangle.
The column body segment of described housing is placed in float, and groove and column body segment size match.
The beneficial effects of the utility model are: the mode of the utility model employing magnet cooperation tongue tube realizes the monitoring to water level, and structure is simple, reduces installation difficulty.
Accompanying drawing explanation
Fig. 1 is cut-open view of the present utility model.
Fig. 2 is explosive view of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the present embodiment be a kind of waterproof horizontal to liquid level sensor, comprise liquid level meter joint 1, housing 2 and float 3.
Its middle shell 2 one end open, housing 2 is divided into junction 24, column body segment 22 and spacing section 23 by openend successively to the other end, and have cavity 21 in housing 2, this cavity extends to column body segment 22 from junction 24.
This example is connected to two panels contact chip 4 on liquid level meter joint 1, and wherein a contact chip 4 connects one end of tongue tube 6 through conducting rod 8, and another contact chip 4 connects one end of shunt resistance 7, and the other end of tongue tube 6 contacts with shunt resistance 7 other end.In the present embodiment, tongue tube 6, shunt resistance 7 and conducting rod 8 are placed in the cavity interior (tongue tube 6 is positioned at column body segment 22) of housing 2, and liquid level meter joint 1 is sealingly fastened in housing 2 opening part.Float 3 has floating body 32, is provided with magnet 5 in floating body, this floating body is shaped with two pieces of blocks 31, forms groove 33.
The column body segment 22 of the present embodiment middle shell 2 is placed in the groove of float 3, and junction 24 and spacing section 23 play axial limit function.
The cross section of this routine middle column body section 22 is rectangle, and groove 33 and column body segment 22 size match, and adopts square-section that float 3 can be avoided to rotate around column body segment 22.
When there being sufficient cleansing solution in Windshield Washer, float 3 makes float 3 toward upwarping due to the buoyancy of cleansing solution in actual use, drives magnet 5 in float 3 away from tongue tube 6 simultaneously.But the magnet 5 when liquid level in Windshield Washer declines in float assembly also declines thereupon, therefore the magnet 5 in float assembly declines and makes tongue tube 6 adhesive, tongue tube 6 contacts conducting with shunt resistance 7, liquid level alarm circuit in car electrics is connected, and in car panel, occur that liquid level warning indicates, notify that driver adds cleansing solution.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in scope of the present utility model, the change made, change add or replace, all should belong to protection domain of the present utility model.
Claims (3)
1. waterproof horizontal is to a liquid level sensor, it is characterized in that: comprise liquid level meter joint (1), housing (2) and float (3);
Its middle shell (2) one end open and its in there is cavity (21);
Liquid level meter joint (1) is connected to two panels contact chip (4), wherein a contact chip (4) connects one end of tongue tube (6) through conducting rod (8), another contact chip (4) connects one end of shunt resistance (7), and the other end of described tongue tube (6) contacts with shunt resistance (7) other end;
Described tongue tube (6), shunt resistance (7) and conducting rod (8) are placed in the cavity of housing (2), and liquid level meter joint (1) is sealingly fastened in housing (2) opening part;
Described float (3) has floating body (32), is provided with magnet (5) in floating body, this floating body is shaped with two pieces of blocks (31), forms groove (33);
Described housing (2) is placed in the groove (33) on float (3).
2. waterproof horizontal according to claim 1 is to liquid level sensor, it is characterized in that: described housing (2) is followed successively by junction (24), column body segment (22) and spacing section (23) by openend to the other end, and wherein the cross section of column body segment (22) is rectangle.
3. waterproof horizontal according to claim 2 is to liquid level sensor, it is characterized in that: the column body segment (22) of described housing (2) is placed in float (3), groove (33) and column body segment (22) size match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098314.XU CN204575175U (en) | 2015-02-09 | 2015-02-09 | Waterproof horizontal is to liquid level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098314.XU CN204575175U (en) | 2015-02-09 | 2015-02-09 | Waterproof horizontal is to liquid level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575175U true CN204575175U (en) | 2015-08-19 |
Family
ID=53867796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520098314.XU Active CN204575175U (en) | 2015-02-09 | 2015-02-09 | Waterproof horizontal is to liquid level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575175U (en) |
-
2015
- 2015-02-09 CN CN201520098314.XU patent/CN204575175U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9410545B2 (en) | Solid state bilge pump switch | |
| CN204575175U (en) | Waterproof horizontal is to liquid level sensor | |
| CN203551039U (en) | Liquid level measuring and control device and dehumidifier | |
| CN210139863U (en) | Washing device for rain wiper of rail transit vehicle | |
| CN104504865A (en) | New external ship water-tank overflow alarm device and alarm method thereof | |
| CN202631059U (en) | Transverse liquid level sensor | |
| CN203053520U (en) | Liquid level sensor | |
| CN105216757A (en) | A kind of vehicle environment protection washing system | |
| CN201069381Y (en) | A water storage device for car windshield cleaner with the low-water level alarm function | |
| CN201724710U (en) | Liquid level sensor for vehicle washing system | |
| CN203364929U (en) | Water level warning device | |
| CN201141779Y (en) | Water-level alarm | |
| CN204249993U (en) | A kind of automobile rearview mirror | |
| CN203257589U (en) | Waterproof drainage mechanism of automotive starting motor | |
| CN108309096B (en) | Intelligent fruit and vegetable purifier | |
| CN205989724U (en) | A kind of wash mill installed outside locomotive windshield wiper car | |
| CN204659344U (en) | Waterproof type wheel hub | |
| CN205281755U (en) | Liquid level monitoring device | |
| CN206098909U (en) | Device for connecting sealing washer cooperatees with connector | |
| CN208953068U (en) | A kind of liquid level alarm device | |
| CN203629631U (en) | Liquid level sensing device for automobile washer | |
| CN208815633U (en) | Connector | |
| CN209410047U (en) | A kind of lubricating cup with liquid level warning function | |
| CN103353329A (en) | Water level alarming device | |
| CN203625118U (en) | Submersible water impeller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |