CN205352508U - Novel oil level is measured device - Google Patents
Novel oil level is measured device Download PDFInfo
- Publication number
- CN205352508U CN205352508U CN201620025128.8U CN201620025128U CN205352508U CN 205352508 U CN205352508 U CN 205352508U CN 201620025128 U CN201620025128 U CN 201620025128U CN 205352508 U CN205352508 U CN 205352508U
- Authority
- CN
- China
- Prior art keywords
- support
- sensor
- oil
- ring flange
- measurement apparatus
- 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 provides a novel oil level is measured device, belongs to car technical field, and it has: float -type level sensor, stationary sensor's support, the sensor is installed on stationary sensor's support, stationary sensor's support bottom and oil tank bottom contact, support flexible between stationary sensor's support and the upper oil tank. This novel oil level is measured device is the plane of orientation with baseplane inside the oil tank, has the degree of accuracy and does not receive the advantage that the fixed position oil tank warp to be influenced.
Description
Technical field
This utility model belongs to automobile technical field, relates to a kind of automotive oil tank oil level measuring device, particularly a kind of float-type automotive oil tank oil level measuring device.
Background technology
Float type liquid level sensor has the potentiometer or magnetically passive position sensor that arrange on support in most cases for detecting the deflection of lever arm, and such liquid level sensor is known in practice.
This fuel level sensor structure under normal circumstances is relatively simple, has with low cost, advantage easy for installation.But this kind of fuel level in tank measurement apparatus, because its fuel level sensor is dependent on what fuel tank upper surface installing port plane positioned, the size of this location plane and change in location can directly influence the resistance height corresponding relation of fuel level sensor assembly, if fuel tank deforms, float center of rotation height can change along with fuel tank upper surface installing port height change, affect the resistance height corresponding relation of fuel level sensor assembly, can there is instrument and show inaccurate risk.And real process is difficult to reach to solve the problem that oil level instruction is inaccurate by control fuel tank upper surface installing port height value and control fuel tank deflection.
Utility model content
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed to a kind of oil-level measurement apparatus, and this oil-level measurement apparatus has accuracy not by the feature of fixed position fuel tank deformation effect.
The purpose of this utility model can be realized by following technical proposal: a kind of oil-level measurement apparatus, it has: float type liquid level sensor, the support of fixing sensor, described sensor is arranged on the support of fixing sensor, the frame bottom of described fixing sensor contacts with tank bottoms, supports flexible part between support and the fuel tank top of described fixing sensor.
The operation principle of this oil-level measurement apparatus is such, utilize fuel tank internal baseplane as location plane, when fuel tank upper surface sensor stand installation place deforms, simply causing the deformation of spring, float center of rotation height will not change along with fuel tank upper surface installing port height change.
In above-mentioned a kind of oil-level measurement apparatus, described elastic component is helical spring.Helical spring is easy for installation.
In above-mentioned a kind of oil-level measurement apparatus, described helical spring upper end is supported on ring flange, and described ring flange is fixedly mounted on reservoir port.Ring flange is easy to sensor stand location and installation on fuel tank.
In above-mentioned a kind of oil-level measurement apparatus, described ring flange is provided with slide bar, and described slide bar one end is fixing with ring flange to be connected, and the described slide bar other end is axially flexibly connected with the support of described fixing sensor, radially fixed connection.
In above-mentioned a kind of oil-level measurement apparatus, the support of described fixing sensor being fixed with sleeve pipe, described slide bar is inserted in sleeve pipe, and slide bar can be free to move axially along sleeve pipe, and described spring supporting is between sleeve pipe and ring flange.Sleeve pipe can prevent the support of fixing sensor to be moved or deflection.
Compared with prior art, fuel tank internal baseplane is location plane by this oil-level measurement apparatus, has accuracy not by the advantage of fixed position fuel tank deformation effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is that the A of this utility model Fig. 2 is to sectional view.
In figure, 1, ring flange；2, spring；3, sleeve pipe；4, support；5, slide bar；6, liquid level sensor；7, rocking arm；8, float；9, sensor wire harness leading-out terminal；10, sensor wire harness.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, a kind of oil-level measurement apparatus, it has: float type liquid level sensor 6, the support 4 of fixing sensor, described sensor 6 is arranged on the support 4 of fixing sensor, contact with tank bottoms bottom the support 4 of described fixing sensor, between support 4 and the fuel tank top of described fixing sensor, support flexible part.
Specifically, described elastic component is helical spring 2.Helical spring 2 is easy for installation.Described helical spring 2 upper end is supported on ring flange 1, and described ring flange 1 is generally fixedly mounted on reservoir port.Ring flange 1 is easy to the sensor stand 4 location and installation on fuel tank.Described ring flange 1 is provided with slide bar 5, and described slide bar 5 one end is fixing with ring flange 1 to be connected, and the support 4 of described slide bar 5 other end and described fixing sensor is axially flexibly connected, radially fixed connection, and the guiding that slide bar 5 contributes to spring 2 is flexible controls.Being fixed with sleeve pipe 3 on the support 4 of described fixing sensor, described slide bar 5 is inserted in sleeve pipe 3, and slide bar 5 can be free to move axially along sleeve pipe 3, and described spring 3 is supported between sleeve pipe 3 and ring flange 1.Sleeve pipe 3 can prevent the support 4 of fixing sensor to be moved or deflection.
In the present embodiment, the support 4 of fixing sensor is rectangle, and liquid level sensor 6 is integrated within, and the rocking arm 7 of float 8 is arranged on its side, and the leading-out terminal 9 of sensor wire harness 10 is fixed on ring flange.
The operation principle of this oil-level measurement apparatus is such, it is location plane by fuel tank internal baseplane, when fuel tank upper surface sensor stand installation place deforms, ring flange moves up and down, slide bar facing sleeve moves axially, simply causing the deformation of spring, float center of rotation height will not change along with fuel tank upper surface installing port height change, thus ensure that the accuracy of measurement.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employing 1 herein, ring flange；2, spring；3, sleeve pipe；4, support；5, slide bar；6, liquid level sensor；7, rocking arm；8, float；9, sensor wire harness leading-out terminal；10, the term such as sensor wire harness, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain essence of the present utility model more easily；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (5)
1. an oil-level measurement apparatus, it has: float type liquid level sensor (6), the support (4) of fixing sensor, described sensor (6) is arranged on support (4), it is characterized in that, described support (4) bottom contacts with tank bottoms, supports flexible part between support (4) and the fuel tank top of described fixing sensor.
2. a kind of oil-level measurement apparatus according to claim 1, it is characterised in that described elastic component is helical spring (2).
3. a kind of oil-level measurement apparatus according to claim 2, it is characterised in that described helical spring (2) upper end is supported on ring flange (1), and described ring flange (1) is fixedly mounted on reservoir port.
4. a kind of oil-level measurement apparatus according to claim 3, it is characterized in that described ring flange (1) is provided with slide bar (5), described slide bar (5) one end is fixing with ring flange (1) to be connected, described slide bar (5) other end is axially flexibly connected with the support (4) of described fixing sensor, radially fixed connection.
5. a kind of oil-level measurement apparatus according to claim 4, it is characterized in that the support (4) of described fixing sensor is fixed with sleeve pipe (3), described slide bar (5) is inserted in sleeve pipe (3), and described spring (2) is supported between sleeve pipe (3) and ring flange (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025128.8U CN205352508U (en) | 2016-01-12 | 2016-01-12 | Novel oil level is measured device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025128.8U CN205352508U (en) | 2016-01-12 | 2016-01-12 | Novel oil level is measured device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352508U true CN205352508U (en) | 2016-06-29 |
Family
ID=56175673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025128.8U Active CN205352508U (en) | 2016-01-12 | 2016-01-12 | Novel oil level is measured device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708725A (en) * | 2019-01-10 | 2019-05-03 | 瑞安市东宇汽配有限公司 | A kind of fuel level sensor to prolong the service life |
-
2016
- 2016-01-12 CN CN201620025128.8U patent/CN205352508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708725A (en) * | 2019-01-10 | 2019-05-03 | 瑞安市东宇汽配有限公司 | A kind of fuel level sensor to prolong the service life |
| CN109708725B (en) * | 2019-01-10 | 2024-06-28 | 瑞安市东宇汽配有限公司 | Oil level sensor with prolonged service life |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6158067B2 (en) | Liquid amount detection device and fuel pump module including the liquid amount detection device | |
| US20100132456A1 (en) | Fuel Sender Assembly for Vehicle | |
| US5765435A (en) | Apparatus for indicating fuel level in a fuel tank | |
| CN212158753U (en) | Liquid level detection device | |
| WO2014115173A4 (en) | Apparatus for non-contact level sensing | |
| US20100043543A1 (en) | Fuel Sender with reed switch and latching magnets | |
| US4841771A (en) | Fuel level sensor | |
| KR101803158B1 (en) | Liquid level detector | |
| CN205352508U (en) | Novel oil level is measured device | |
| US20170219411A1 (en) | Fuel level sensor apparatus and support structure therefor | |
| US8042388B2 (en) | Multi-joint fuel level sender gage assembly | |
| CN204713814U (en) | The instruction of internal floating roof tank liquid level derives combination unit with electrostatic | |
| JP4466461B2 (en) | Liquid level detector | |
| CN204831480U (en) | Engine oil level sensor | |
| US2370099A (en) | Liquid level gauge | |
| US2923156A (en) | Liquid level indicating mechanism | |
| CN205209599U (en) | Liquid level alarming device | |
| CN201372868Y (en) | Electronic fuel pump | |
| US2738674A (en) | Oil gauge | |
| CN205352509U (en) | Electromechanical dual purpose oil pointer | |
| CN201503298U (en) | Liquid level sensor | |
| CN201627662U (en) | Fuel oil supplying device and automobile | |
| KR20140047395A (en) | Fuel gauge of fuel pump module | |
| CN220381494U (en) | Liquid level control system | |
| CN208704839U (en) | A kind of liquid level induction system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee after: Chengdu Geely Automobile Manufacturing Co., Ltd Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |