CN204902956U - Improved generation car oil tank level sensor - Google Patents
Improved generation car oil tank level sensor Download PDFInfo
- Publication number
- CN204902956U CN204902956U CN201520284130.2U CN201520284130U CN204902956U CN 204902956 U CN204902956 U CN 204902956U CN 201520284130 U CN201520284130 U CN 201520284130U CN 204902956 U CN204902956 U CN 204902956U
- Authority
- CN
- China
- Prior art keywords
- level sensor
- column
- float
- oil tank
- stand
- 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
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses an improved generation car oil tank level sensor, including mounting flange, stand and float, mounting flange and oil tank fixed connection, be equipped with a plurality of reed capsule in the stand, the float cover is established on the stand, and its inside magnet that is equipped with the response reed capsule, it still includes a barrel, and the float is including the ring sum a plurality of slip float wheel that floats, the ring cover that floats is established on the stand, the slip float wheel with the outside limit swivelling joint who floats and encircle, just the slip float wheel still with the inside wall of barrel is inconsistent, wherein, mounting flange still with the detachable connection of stand. The utility model discloses avoid unsteady ring reciprocating in -process and stand emergence jamming or impacting the stand, improved level sensor's life effectively. Processing cost is reduced, its application scope has been enlarged.
Description
Technical field
The utility model relates to sensor technical field, particularly relates to a kind of improved automotive oil tank liquid level sensor.
Background technology
At present, the oil tank liquid level sensor on market comprises a root post, and column is inner, and along short transverse being evenly equipped with some reed capsules, column outer cover has float, is provided with magnet above float, relies on the induction of magnet and reed capsule can measure the height of oil tank liquid level.This liquid level sensor structure is simple, and performance is also reliable.But, due to when driving, the fluid in fuel tank there will be larger fluctuation unavoidably, and float to move up and down in process easily and column generation clamping stagnation or clash into column, so not only make the liquid level measurement of fuel tank occur error, and affect the serviceable life of liquid level sensor.
Utility model content
The utility model mainly solves technical matters existing in prior art, thus provides one to measure accurate, long service life, and improved automotive oil tank liquid level sensor applied widely.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
The improved automotive oil tank liquid level sensor that the utility model provides, comprise assembly flange, column and float, described assembly flange is fixedly connected with fuel tank, several reed capsules are provided with in described column, described float is set on described column, and its inside is provided with the magnet of reaction tongue reed pipe, it also comprises a cylindrical shell, described cylindrical shell is fixedly connected with described column, and be set in the outside of described column, wherein, the bottom of described cylindrical shell is also symmetrical is provided with two oil-ins, the inside of described cylindrical shell is connected by the inside of described oil-in with described fuel tank, and described float comprises floating ring and several slip bouyant wheels, described floating ring is set on described column, described slip bouyant wheel is rotatably connected with the outer side edges of described floating ring, and described slip bouyant wheel is also inconsistent with the madial wall of described cylindrical shell, wherein, described assembly flange is also connected with described column is detachable.
Further, the top of described column is provided with screw thread, and described assembly flange is locked mutually by a nut and described column.
Further, a check washer is also provided with between described assembly flange and nut.
Further, the quantity of described slip bouyant wheel is four, and is evenly distributed in described floating ring circumferentially.
Further, the bottom of described cylindrical shell is also provided with one deck filter screen.
The beneficial effects of the utility model are: by fluid being introduced into the inside of cylindrical shell, reduce fluid liquid fluctuating, and utilize the sliding contact between slip bouyant wheel and cylinder lateral wall, drive floating ring moves up and down, avoid floating ring to move up and down in process with column generation clamping stagnation or clash into column, effectively improve the serviceable life of liquid level sensor.Meanwhile, because assembly flange and column adopt detachable connected mode, when liquid level sensor being arranged on the fuel tank of different size, only needing to change corresponding assembly flange, reduce processing cost, expand its scope of application.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of improved automotive oil tank liquid level sensor of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, improved automotive oil tank liquid level sensor of the present utility model, comprise assembly flange 1, column 2 and float, assembly flange 1 is fixedly connected with fuel tank 3, several reed capsules 4 are provided with in column 2, float is set on column 2, and its inside is provided with the magnet 5 of reaction tongue reed pipe 4, it also comprises a cylindrical shell 6, cylindrical shell 6 is fixedly connected with column 2, and be set in the outside of column 2, wherein, the bottom of cylindrical shell 6 is also symmetrical is provided with two oil-ins 7, the inside of cylindrical shell 6 is connected by the inside of oil-in with fuel tank 3, and float comprises floating ring 8 and several slip bouyant wheels 9, floating ring 8 is set on column 2, slip bouyant wheel 9 is rotatably connected with the outer side edges of floating ring 8, and slip bouyant wheel 9 is also inconsistent with the madial wall of cylindrical shell 6, wherein, assembly flange 1 is connected with column 2 is detachable.The utility model is by being introduced into the inside of cylindrical shell 6 by fluid, reduce fluid liquid fluctuating, and utilize the sliding contact between slip bouyant wheel 9 and cylindrical shell 6 sidewall, floating ring 8 is driven to move up and down, avoiding floating ring 8 moving up and down in process there is clamping stagnation or clashes into column 2 with column 2, effectively improve the serviceable life of liquid level sensor.Meanwhile, because assembly flange 1 and column 2 adopt detachable connected mode, when liquid level sensor being arranged on the fuel tank 3 of different size, only needing to change corresponding assembly flange 1, reduce processing cost, expand its scope of application.
Concrete, conveniently dismantle and install, the top of column 2 is provided with screw thread, and assembly flange 1 is locked with column 2 phase by a nut 13.Also be provided with a check washer 12 between assembly flange 1 and nut 13, check washer 12 plays locking effect.And in order to make floating ring 8 stress equalization, be convenient to synchronous rising or decline, the quantity of slip bouyant wheel 9 is four, and is evenly distributed in floating ring 8 circumferentially.Preferably, in order to reduce the impact of liquid level sensor on fuel tank 3 fluid, the bottom of cylindrical shell 6 is also provided with one deck filter screen 11.
Above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an improved automotive oil tank liquid level sensor, comprise assembly flange (1), column (2) and float, described assembly flange (1) is fixedly connected with fuel tank (3), several reed capsules (4) are provided with in described column (2), described float is set on described column (2), and its inside is provided with the magnet (5) of reaction tongue reed pipe (4), it is characterized in that: also comprise a cylindrical shell (6), described cylindrical shell (6) is fixedly connected with described column (2), and be set in the outside of described column (2), wherein, the bottom of described cylindrical shell (6) is also symmetrical is provided with two oil-ins (7), the inside of described cylindrical shell (6) is connected by the inside of described oil-in with described fuel tank (3), and described float comprises floating ring (8) and several slip bouyant wheels (9), described floating ring (8) is set on described column (2), described slip bouyant wheel (9) is rotatably connected with the outer side edges of described floating ring (8), and described slip bouyant wheel (9) is also inconsistent with the madial wall of described cylindrical shell (6), wherein, described assembly flange (1) is connected with described column (2) is detachable.
2. improved automotive oil tank liquid level sensor as claimed in claim 1, it is characterized in that: the top of described column (2) is provided with screw thread, described assembly flange (1) is locked mutually by a nut (13) and described column (2).
3. improved automotive oil tank liquid level sensor as claimed in claim 2, is characterized in that: be also provided with a check washer (12) between described assembly flange (1) and nut (13).
4. improved automotive oil tank liquid level sensor as claimed in claim 1, is characterized in that: the quantity of described slip bouyant wheel (9) is four, and is evenly distributed in described floating ring (8) circumferentially.
5. improved automotive oil tank liquid level sensor as claimed in claim 1, is characterized in that: the bottom of described cylindrical shell (6) is also provided with one deck filter screen (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284130.2U CN204902956U (en) | 2015-05-05 | 2015-05-05 | Improved generation car oil tank level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284130.2U CN204902956U (en) | 2015-05-05 | 2015-05-05 | Improved generation car oil tank level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902956U true CN204902956U (en) | 2015-12-23 |
Family
ID=54925124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284130.2U Expired - Fee Related CN204902956U (en) | 2015-05-05 | 2015-05-05 | Improved generation car oil tank level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059120A (en) * | 2017-11-18 | 2018-05-22 | 陈坚 | A kind of diesel bucket falls oily device |
| CN114654448A (en) * | 2022-03-21 | 2022-06-24 | 董明红 | Automatic assembly robot with adjustable height of wisdom mill |
-
2015
- 2015-05-05 CN CN201520284130.2U patent/CN204902956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059120A (en) * | 2017-11-18 | 2018-05-22 | 陈坚 | A kind of diesel bucket falls oily device |
| CN114654448A (en) * | 2022-03-21 | 2022-06-24 | 董明红 | Automatic assembly robot with adjustable height of wisdom mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204902956U (en) | Improved generation car oil tank level sensor | |
| CN203155367U (en) | Improved fine filter for oil products | |
| CN204902958U (en) | Level sensor of car oil tank | |
| CN204902957U (en) | Car oil tank prevent rotating level sensor | |
| CN202654779U (en) | Conical folding type filter element | |
| CN209725132U (en) | A kind of three section upside-down mounting screw rod lifting column of simple type | |
| CN204255462U (en) | Magnetic turning plate liquid level meter | |
| CN202964302U (en) | Grinding head mechanism of small screw tap thread grinder | |
| CN202595309U (en) | Device for automatically overturning automotive air storage tank in electrophoresis process | |
| CN204437080U (en) | A kind of bottom rigid bearing of reactor stirring shaft | |
| CN204203199U (en) | A kind of floating type PH sensor | |
| CN205712308U (en) | A kind of water intaking pumping station | |
| CN204147884U (en) | A kind of ion exchange resin column of improvement | |
| CN203710711U (en) | Thickening cylinder with liquid level detection function for automatic thickener | |
| CN204255467U (en) | Embedded style fuel tank fluid level meter | |
| CN217716575U (en) | Float ball type liquid level transmitter measuring device | |
| CN202048960U (en) | Novel liquid level measuring device | |
| CN205937681U (en) | Novel tight ware that rises | |
| CN203803224U (en) | Peripheral positioning structure of bottle body and lower end cover in filter | |
| CN206688916U (en) | Centrifugal oil purifier base fixture | |
| CN214916074U (en) | Reation kettle is used in resin glue production | |
| CN208617355U (en) | A kind of anti-icing fluid filing provision | |
| CN212007432U (en) | Novel liquid level equipment | |
| CN202946060U (en) | Automatic adjusting device for liquid level of vacuum degasser | |
| CN102425540A (en) | Cavitation pot |
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: 20151223 Termination date: 20160505 |