CN112060904B - Sensor mounting structure of automobile oil tank - Google Patents
Sensor mounting structure of automobile oil tank Download PDFInfo
- Publication number
- CN112060904B CN112060904B CN202010999676.1A CN202010999676A CN112060904B CN 112060904 B CN112060904 B CN 112060904B CN 202010999676 A CN202010999676 A CN 202010999676A CN 112060904 B CN112060904 B CN 112060904B
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- Prior art keywords
- mounting
- oil tank
- mounting groove
- setting
- periphery
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- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000002828 fuel tank Substances 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 10
- 238000005188 flotation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 3
- 230000035515 penetration Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000000243 solution Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/0321—Fuel tanks characterised by special sensors, the mounting thereof
- B60K2015/03217—Fuel level sensors
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a sensor mounting structure of an automobile oil tank, which comprises an oil tank body, a liquid level sensor, a mounting plate, an electron tube body, a limiting check ring, a buoy, a mounting hole, a first mounting groove, a connecting screw rod, a protective shaft sleeve, a limiting butt strap and a second mounting groove. According to the sensor mounting structure of the automobile oil tank, the limiting check ring is protected through the protective shaft sleeve, so that the air tightness of the connection between the limiting check ring and the mounting hole is effectively guaranteed, in addition, the mounting plate is conveniently limited through the first mounting groove, so that the mounting plate is connected with the first mounting groove, the upper end of the protective shaft sleeve is provided with the limiting butt strap, the periphery of the mounting hole is provided with the second mounting groove matched with the limiting butt strap, the limiting butt strap is further conveniently limited through the second mounting groove, so that the protective shaft sleeve is convenient to protect the limiting check ring, and the connection stability of the liquid level sensor and the mounting hole is further effectively guaranteed.
Description
Technical Field
The invention relates to the technical field of oil level sensors, in particular to a sensor mounting structure of an automobile oil tank.
Background
The liquid level sensor is used for measuring the liquid level through a reed switch in the electronic tube, and when the buoy slides up and down along the electronic tube, the magnets in the buoy drive the reed switches at different positions, so that an electronic signal of an internal circuit generates an instant signal, the change is fed back to display equipment through a lead, and the correct liquid level is displayed through the display equipment; only the buoy of the sensor is a moving part, so that mechanical nondestructive measurement and accurate and stable measurement can be realized;
the mounting structure for the oil level sensor in the prior art is simple in structure and single in use mode due to the design characteristics of the mounting structure, and in the actual use process, the buoy is inconvenient to mount in the oil tank body due to the fact that the outer diameter of the buoy is larger than that of a mounting hole in the oil tank, and the stability of connection of the liquid level sensor and the oil tank body is reduced, so that various use requirements of the mounting structure for the oil level sensor at present cannot be met;
therefore, a sensor mounting structure of an automobile fuel tank is provided.
Disclosure of Invention
The invention aims to provide a sensor mounting structure of an automobile oil tank, aiming at improving the problems that the mounting structure for an oil level sensor in the prior art is simple in structure and single in use mode due to the design characteristics of the mounting structure, the buoy is inconvenient to mount in the oil tank body due to the fact that the outer diameter of the buoy is larger than that of a mounting hole in the oil tank in the actual use process, and the stability of connection between a liquid level sensor and the oil tank body is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a sensor mounting structure of car oil tank, which comprises an oil tank body, the level sensor who is connected with the oil tank body, the mounting panel of setting in the level sensor upper end, the electron tube body of setting at mounting panel lower extreme middle part position, the spacing retaining ring of department of being connected at the electron tube body with the mounting panel sets up the flotation pontoon in the electron tube body periphery, the mounting hole of setting at oil tank body upper end middle part position and flotation pontoon looks adaptation, set up the first mounting groove of mounting hole periphery and mounting panel looks adaptation, evenly set up the connecting screw on first mounting groove, cup joint the protection axle sleeve of setting in the mounting hole with spacing retaining ring looks adaptation, set up the spacing attachment strap in protection axle sleeve upper end and the second mounting groove of coaxial setting with the mounting hole.
Through adopting the above-mentioned technical scheme, and then be convenient for protect spacing retaining ring through the protection axle sleeve, thereby the gas tightness that spacing retaining ring is connected with the mounting hole has been guaranteed effectively, be convenient for carry on spacingly through first mounting groove to the mounting panel in addition, thereby be connected the mounting panel with first mounting groove, because protection axle sleeve upper end is provided with spacing attachment strap, and be provided with the second mounting groove with spacing attachment strap looks adaptation in the mounting hole periphery, and then be convenient for carry on spacingly through the second mounting groove to spacing attachment strap, thereby be convenient for the protection axle sleeve protects spacing retaining ring, and then guaranteed the stability that level sensor and mounting hole are connected effectively.
As a preferred aspect of the present invention, the mounting plate is fixedly welded to the electron tube body, the mounting plate is provided in a circular shape, and an outer periphery of the mounting plate is provided tangentially to an inner wall of the first mounting groove.
By adopting the technical scheme, the mounting plate is arranged to be circular, so that the mounting plate is stressed evenly, and the stability of the mounting plate connected with the first mounting groove is effectively ensured.
As a preferable aspect of the present invention, the protective shaft sleeve and the limiting strap are integrally formed, the inner wall of the protective shaft sleeve is arranged in contact with the periphery of the limiting retainer ring, one side of the protective shaft sleeve and one side of the limiting strap are respectively provided with an arc-shaped opening, the limiting strap is arranged in a circular structure, and the protective shaft sleeve and the limiting strap are arranged in one of PE, PP or PVC.
By adopting the technical scheme, the arc-shaped opening is formed in one side of the protection shaft sleeve and the limiting butt strap, so that the protection shaft sleeve is conveniently sleeved with the limiting check ring, and the air tightness of the limiting check ring connected with the mounting hole is effectively guaranteed.
In a preferred aspect of the present invention, the second mounting groove is provided in a concave manner, and an inner wall of the second mounting groove is provided tangentially to an outer periphery of the position-limiting butt strap.
Through adopting above-mentioned technical scheme, and then be convenient for carry on spacingly to spacing attachment strap through second mounting groove to be convenient for carry on spacingly to the protection axle sleeve, and then be convenient for protect spacing retaining ring through the protection axle sleeve.
As a preferred aspect of the present invention, the connection screws are circumferentially arrayed around the center of the mounting hole, the outer circumference of the connection screws is uniformly provided with external threads, and the connection screws are respectively fixedly connected with the first mounting grooves.
Through adopting above-mentioned technical scheme, and then guaranteed the stability that connecting screw is connected with first mounting groove effectively.
As a preferable aspect of the present invention, the mounting plate is provided with a connecting hole adapted to the connecting screw, an inner wall of the connecting hole is provided with a smooth arc surface, the connecting screw penetrates through the connecting hole and is connected to the fixing nut, and the fixing nut is provided with an outer hexagon nut.
Through adopting above-mentioned technical scheme, the staff of being convenient for carries out dismouting fast to fixation nut through the spanner, and then is convenient for be connected the connecting hole with connecting screw to be convenient for be connected mounting panel and first mounting groove.
As a preferable aspect of the invention, the fuel tank further comprises a fuel filling opening arranged on one side of the upper end of the fuel tank body, the fuel filling opening is arranged to be through, and a sealing plug is arranged on the fuel filling opening.
Through adopting above-mentioned technical scheme, and then be convenient for carry out the oiling in to the oil tank through the oiling mouth, and be convenient for through this internal surplus oil mass of liquid level sensor's the real-time detection oil tank of flotation pontoon.
Compared with the prior art, the invention has the beneficial effects that: the invention has the characteristics of reasonable design and simple operation, and provides a sensor mounting structure of an automobile oil tank
(1) The limiting check ring is protected by the protective shaft sleeve, so that the air tightness of the connection between the limiting check ring and the mounting hole is effectively ensured;
(2) in addition, the mounting plate is conveniently limited through the first mounting groove, so that the mounting plate is connected with the first mounting groove;
(3) because protection axle sleeve upper end be provided with spacing attachment strap, and be provided with the second mounting groove with spacing attachment strap looks adaptation in the mounting hole periphery, and then be convenient for carry on spacingly to spacing attachment strap through second mounting groove to be convenient for the protection axle sleeve protects spacing retaining ring, and then has guaranteed the stability that level sensor and mounting hole are connected effectively.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of an exploded view of the overall structure of a sensor mounting structure for an automobile fuel tank according to the present invention;
FIG. 2 is a schematic structural view from another perspective of FIG. 1 of the sensor mounting structure for an automotive fuel tank of the present invention;
FIG. 3 is a schematic structural view showing the overall structure of a sensor mounting structure for an automobile fuel tank according to the present invention;
fig. 4 is a structural view schematically showing the front view of fig. 3 in the sensor mounting structure of the fuel tank of the automobile according to the present invention.
In the figure: the vacuum oil tank comprises an oil tank body 1, a mounting plate 21, a limiting check ring 22, a tube body 23, a buoy 231, a first mounting groove 3, a first mounting hole 31, a second mounting groove 311, a connecting screw 32, a fixing nut 321, a protective shaft sleeve 4, a limiting butt strap 41 and an oil injection port 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a sensor mounting structure of an automobile oil tank comprises an oil tank body 1, a liquid level sensor connected with the oil tank body 1, a mounting plate 21 arranged at the upper end of the liquid level sensor, an electron tube body 23 arranged at the middle position of the lower end of the mounting plate 21, a limit retainer ring 22 arranged at the connecting position of the electron tube body 23 and the mounting plate 21, a float 231 arranged at the periphery of the electron tube body 23, a mounting hole 31 arranged at the middle position of the upper end of the oil tank body 1 and matched with the float 231, a first mounting groove 3 arranged at the periphery of the mounting hole 31 and matched with the mounting plate 21, a connecting screw 32 uniformly arranged on the first mounting groove 3, a protective shaft sleeve 4 sleeved in the mounting hole 31 and matched with the limit retainer ring 22, a limit butt plate 41 arranged at the upper end of the protective shaft sleeve 4 and a second mounting groove 311 coaxially arranged with the mounting hole 31, thereby being convenient for protecting the limit retainer ring 22 through the protective shaft sleeve 4, thereby guaranteed the gas tightness that spacing retaining ring 22 is connected with mounting hole 31 effectively, be convenient for carry on spacingly to mounting panel 21 through first mounting groove 3 in addition, thereby be connected mounting panel 21 with first mounting groove 3, because protection axle sleeve 4 upper end be provided with spacing attachment strap 41, and be provided with the second mounting groove 311 with spacing attachment strap 41 looks adaptation in mounting hole 31 periphery, and then be convenient for carry on spacingly to spacing attachment strap 41 through second mounting groove 311, thereby be convenient for protection axle sleeve 4 protects spacing retaining ring 22, and then guaranteed the stability that level sensor is connected with mounting hole 31 effectively.
Referring to fig. 1, 2, 3 and 4, the mounting plate 21 is fixedly welded to the tube body 23, the mounting plate 21 is circular, and the periphery of the mounting plate 21 is tangential to the inner wall of the first mounting groove 3, so that the mounting plate 21 is uniformly stressed due to the circular mounting plate 21, and the connection stability between the mounting plate 21 and the first mounting groove 3 is effectively ensured.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the protection shaft sleeve 4 and the limiting strap 41 are integrally formed, the inner wall of the protection shaft sleeve 4 is tangent to the periphery of the limiting retainer ring 22, one side of the protection shaft sleeve 4 and one side of the limiting strap 41 are respectively provided with an arc-shaped opening, the limiting strap 41 is of a circular structure, the protection shaft sleeve 4 and the limiting strap 41 are of one of PE, PP or PVC, and the arc-shaped openings are arranged on one side of the protection shaft sleeve 4 and one side of the limiting strap 41, so that the protection shaft sleeve 4 is conveniently sleeved with the limiting retainer ring 22, and the air tightness of the connection between the limiting retainer ring 22 and the mounting hole 31 is effectively ensured.
Referring to fig. 1, 2, 3 and 4, the second mounting groove 311 is concave, and the inner wall of the second mounting groove 311 is tangent to the periphery of the limiting strap 41, so that the limiting strap 41 is limited by the second mounting groove 311, the protective shaft sleeve 4 is limited, and the limiting retainer ring 22 is protected by the protective shaft sleeve 4.
Referring to fig. 1, 2, 3 and 4, the connecting screws 32 are circumferentially arrayed around the center of the mounting hole 31, the outer periphery of the connecting screws 32 is uniformly provided with external threads, and the connecting screws 32 are respectively fixedly connected with the first mounting grooves 3, thereby effectively ensuring the stability of the connection between the connecting screws 32 and the first mounting grooves 3; be provided with the connecting hole with connecting screw 32 looks adaptation on the mounting panel 21, the inner wall of connecting hole sets up to glossy arc surface, and connecting screw 32 runs through and is connected with fixation nut 321 in the connecting hole, and fixation nut 321 sets up to outer hexagon nut, and the staff of being convenient for carries out dismouting fast to fixation nut 321 through the spanner, and then is convenient for be connected the connecting hole with connecting screw 32 to be convenient for be connected mounting panel 21 with first mounting groove 3.
Example 2
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, further comprising a oil filling port 5 disposed on one side of the upper end of the oil tank body 1, wherein the oil filling port 5 is disposed to be through, and a sealing plug is disposed on the oil filling port 5, so as to facilitate oil filling into the oil tank through the oil filling port 5, and facilitate real-time detection of the remaining oil amount in the oil tank body 1 through the float 231 of the liquid level sensor.
The device provided by the embodiment of the present invention has the same implementation principle and technical effect as those of the embodiment 1, and for the sake of brief description, reference may be made to the corresponding contents in the embodiment 1 without reference to the embodiment.
The working principle is as follows: when installing level sensor, at first remove protection axle sleeve 4 from mounting hole 31 inner chamber, then through run through the flotation pontoon 231 in mounting hole 31 until the flotation pontoon 231 enters into oil tank body 1, then shift up level sensor slightly, with the periphery of protection axle sleeve 4 block at spacing retaining ring 22, then cup joint protection axle sleeve 4 in mounting hole 31, be connected the connecting hole on the mounting panel 21 with connecting screw 32, then be connected connecting screw 32 with fixation nut 321, thereby be convenient for be connected level sensor with oil tank body 1, then carry out the oiling in oil tank body 1 through oiling mouth 5.
The device obtained through the design can basically meet the requirements of improving the installation structure for the oil level sensor in the prior art, and has the advantages of simple structure and single use mode due to the design characteristics of the installation structure, in the actual use process, the buoy is inconvenient to install in the oil tank body due to the fact that the outer diameter of the buoy is larger than the installation hole in the oil tank, and the problem of stability of connection of the liquid level sensor and the oil tank body is solved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a sensor mounting structure of car oil tank which characterized in that: including oil tank body (1), with level sensor, the setting that oil tank body (1) is connected are in mounting panel (21), the setting of level sensor upper end are in tube body (23), the setting of mounting panel (21) lower extreme middle part position are in spacing retaining ring (22), the setting of department of being connected with mounting panel (21) tube body (23) periphery are in flotation pontoon (231), the setting of tube body (23) periphery are in mounting hole (31), the setting of oil tank body (1) upper end middle part position and flotation pontoon (231) looks adaptation are in first mounting groove (3), the even setting of mounting hole (31) periphery and mounting panel (21) looks adaptation are in connecting screw (32) on first mounting groove (3), cup joint the setting and are in mounting hole (31) with protection axle sleeve (4) of spacing retaining ring (22) looks adaptation, Set up protection axle sleeve (4) upper end spacing attachment strap (41) and with second mounting groove (311) of mounting hole (31) coaxial setting, protection axle sleeve (4) and spacing attachment strap (41) integrated into one piece, the inner wall of protection axle sleeve (4) and the tangent setting of periphery of spacing retaining ring (22), one side of protection axle sleeve (4) and spacing attachment strap (41) is provided with the arc opening respectively, spacing attachment strap (41) set up to circular structure, second mounting groove (311) sets up to the indent formula, the inner wall of second mounting groove (311) and the tangent setting of periphery of spacing attachment strap (41).
2. The sensor mounting structure of the fuel tank of the automobile according to claim 1, wherein the mounting plate (21) is fixedly welded to the lamp body (23), the mounting plate (21) is provided in a circular shape, and the outer circumference of the mounting plate (21) is provided tangentially to the inner wall of the first mounting groove (3).
3. The sensor mounting structure of an automobile fuel tank as claimed in claim 2, wherein the protective boss (4) and the position restricting strap (41) are provided as one of PE, PP or PVC.
4. The sensor mounting structure of the automobile oil tank is characterized in that the connecting screws (32) are circumferentially arrayed with the circle center of the mounting hole (31) as the center, external threads are uniformly arranged on the periphery of the connecting screws (32), the connecting screws (32) are respectively and fixedly connected with the first mounting grooves (3), the mounting plate (21) is provided with connecting holes matched with the connecting screws (32), the inner walls of the connecting holes are smooth arc surfaces, the connecting screws (32) penetrate through the connecting holes to be connected with fixing nuts (321), and the fixing nuts (321) are outer hexagon nuts.
5. The sensor mounting structure for an automobile fuel tank as claimed in claim 4, further comprising a filler neck (5) provided on one side of an upper end of the fuel tank body (1), wherein the filler neck (5) is provided for penetration, and a sealing plug is provided on the filler neck (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999676.1A CN112060904B (en) | 2020-09-22 | 2020-09-22 | Sensor mounting structure of automobile oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999676.1A CN112060904B (en) | 2020-09-22 | 2020-09-22 | Sensor mounting structure of automobile oil tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112060904A CN112060904A (en) | 2020-12-11 |
| CN112060904B true CN112060904B (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010999676.1A Expired - Fee Related CN112060904B (en) | 2020-09-22 | 2020-09-22 | Sensor mounting structure of automobile oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112060904B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032940A (en) * | 2009-09-27 | 2011-04-27 | 苏州工业园区易辰电子系统有限公司 | Liquid level sensor |
| CN104309471A (en) * | 2014-10-31 | 2015-01-28 | 成都众易通科技有限公司 | Oil tank structure convenient for mounting oil level sensor |
| CN206756273U (en) * | 2016-12-30 | 2017-12-15 | 龙岩市海德馨汽车有限公司 | A kind of Vehicular fuel tank fuel level sensor device |
| CN208887743U (en) * | 2018-11-05 | 2019-05-21 | 瑞安市东宇汽配有限公司 | A kind of fuel-quantity transducer |
| CN110146142A (en) * | 2019-05-22 | 2019-08-20 | 江阴市华恒仪表有限公司 | A kind of fuel tank level sensor |
-
2020
- 2020-09-22 CN CN202010999676.1A patent/CN112060904B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032940A (en) * | 2009-09-27 | 2011-04-27 | 苏州工业园区易辰电子系统有限公司 | Liquid level sensor |
| CN104309471A (en) * | 2014-10-31 | 2015-01-28 | 成都众易通科技有限公司 | Oil tank structure convenient for mounting oil level sensor |
| CN206756273U (en) * | 2016-12-30 | 2017-12-15 | 龙岩市海德馨汽车有限公司 | A kind of Vehicular fuel tank fuel level sensor device |
| CN208887743U (en) * | 2018-11-05 | 2019-05-21 | 瑞安市东宇汽配有限公司 | A kind of fuel-quantity transducer |
| CN110146142A (en) * | 2019-05-22 | 2019-08-20 | 江阴市华恒仪表有限公司 | A kind of fuel tank level sensor |
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| Publication number | Publication date |
|---|---|
| CN112060904A (en) | 2020-12-11 |
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Granted publication date: 20220218 |