CN208089372U - A kind of engine oil sensor - Google Patents
A kind of engine oil sensor Download PDFInfo
- Publication number
- CN208089372U CN208089372U CN201820420037.3U CN201820420037U CN208089372U CN 208089372 U CN208089372 U CN 208089372U CN 201820420037 U CN201820420037 U CN 201820420037U CN 208089372 U CN208089372 U CN 208089372U
- Authority
- CN
- China
- Prior art keywords
- inserts
- engine oil
- sealing ring
- float
- oil 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.)
- Expired - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of engine oil sensors,Including ground strip,Shell,Clip,Wire harness sheath,Inserts,Hexagon nut with flange,Protector fluid sealant,Plug boot,Cannon plug,Principal wire bundle,First sealing ring,Second sealing ring,Cross recessed pan head tapping screw,Shell is fixedly connected among ground strip and opens up on groove,Enclosure includes spring,Float,Engine oil sensor clamp,Float fulcrum pin,Wire harness sheath left end is fixed on by clip among shell upper side,Wire harness sheath right end is fixedly connected with inserts,Inserts is in the font of falling mountain,First sealing ring is located in the groove among inserts,Second sealing ring is located on the downside of the first sealing ring,Hexagon nut with flange is fixedly connected with inserts,Protector fluid sealant is located at inserts interior lower end and intermediate package principal wire bundle,Principal wire bundle lower end is connect with cannon plug,Plug boot is located on the upside of cannon plug and fixed,It is accurate to possess detection,Automatic alarm,Feature easy for installation.
Description
Technical field
The utility model is related to machine oil monitoring technology field, specially a kind of engine oil sensor.
Background technology
Machine oil, i.e. engine lubricating oil can play engine lubrication anti-attrition, auxiliary cooling, sealing and anti-leakage, antirust
The effects that corrosion protection, damping, buffering, is known as " blood " of automobile.Machine oil is made of base oil and additive two parts.Base oil
It is the main component of lubricating oil, decides that the fundamental property of lubricating oil, additive can then make up and improve base oil aspect of performance
Deficiency, assign certain new performances, be the important component of lubricating oil.Engine oil sensor on the market is in automobilism
It shakes, influences the damage of the accuracy and measuring apparatus of machine oil measurement.
Utility model content the purpose of this utility model overcomes the deficiencies of the prior art and provide detection and reports accurately, automatically
A kind of engine oil sensor alert, easy for installation, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：A kind of engine oil sensor, including ground strip,
Shell, clip, wire harness sheath, inserts, hexagon nut with flange, protector fluid sealant, plug boot, cannon plug, main line
Beam, the first sealing ring, the second sealing ring, cross recessed pan head tapping screw, the shell are fixedly connected among ground strip and open up
It on groove, is fixedly connected by cross recessed pan head tapping screw among enclosure bottom right end, enclosure includes spring, float, machine
Oil sensor clamp, float fulcrum pin, float fulcrum pin upper and lower ends are fixed on shell, and medial surface, engine oil sensor clamp are fixedly connected up and down
Both sides, float fulcrum pin pass through the circular through hole opened up among float, float to be located at upper and lower engine oil sensor up and down among float fulcrum pin
Among clamp, spring is nested in float fulcrum pin upper end and on the upside of upper survey engine oil sensor clamp, and wire harness sheath left end passes through card
Hoop is fixed among shell upper side, and clip is fixedly connected in annular shape, wire harness sheath right end with inserts, and inserts is in the word of falling mountain
Type, the first sealing ring are located in the groove among inserts, and the second sealing ring is located on the downside of the first sealing ring, hexagon nut with flange
It is fixedly connected with inserts, protector fluid sealant is located at inserts interior lower end and intermediate package principal wire bundle, principal wire bundle lower end and cylinder
Shape plug connects, and plug boot is located on the upside of cannon plug and fixation, and principal wire bundle is located at inserts, inside wire harness sheath.
Preferably, the outer casing thickness is 1.2-1.4mm.
Preferably, insulation resistance is 10-20m Ω between outlet terminal and shell inside the principal wire bundle left end.
Preferably, the principal wire bundle and cannon plug stretching resistance are 70-80N.
Preferably, the contact resistance of the float fulcrum pin and ground strip is 100-200m Ω.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Compared with prior art, the beneficial effects of the utility model are as follows：A kind of engine oil sensor, float fulcrum pin are fixed on outer
On shell, float moves up and down in float fulcrum pin and solves the present apparatus in vehicle traveling process because of the measurement of vibrations generation by spring
Error and protection device extend the service life of engine oil sensor, and when float is moved down into warning oil level, float drives
Float fulcrum pin connects downwards the outlet terminal inside principal wire bundle left end and connects warning circuit.
Illustrate the overall structure front view that Fig. 1 is a kind of engine oil sensor.
Figure label:1 it is ground strip, 2 be shell, 3 be spring, 4 be clip, 5 be wire harness sheath, 6 be inserts, 7 is six
Angle flange face nut, 8 be protector fluid sealant, 9 be plug boot, 10 be cannon plug, 11 be main harness, 12 be first close
Seal, 13 be the second sealing ring, 14 be cross recessed pan head tapping screw, 15 be float, 16 be engine oil sensor clamp, 17 be floating
Sub- axis.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that described embodiment only the utility model a part of the embodiment, without whole implementation
Example, is based on the embodiments of the present invention, and those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it is understood that, term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, only
It is described convenient for description the utility model and simplifying, without indicating or implying that signified device or element must have specific side
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Embodiment：A kind of engine oil sensor, including ground strip 1, shell 2, clip 4, wire harness sheath 5, inserts 6, hexagonal method
Blue face nut 7, protector fluid sealant 8, plug boot 9, cannon plug 10, principal wire bundle 11, the sealing of the first sealing ring 12, second
Circle 13, cross recessed pan head tapping screw 14, shell 2 are fixedly connected among ground strip 1 and open up on groove, 2 bottom surface right end of shell
Centre is fixedly connected by cross recessed pan head tapping screw 14, and 2 thickness of shell is 1.2-1.4mm, and 2 inside of shell includes spring 3, floats
Son 15, engine oil sensor clamp 16, float fulcrum pin 17,17 upper and lower ends of float fulcrum pin are fixed on about 2 medial surface of shell, machine oil sensing
Device clamp 16 is fixedly connected among float fulcrum pin 17 both sides up and down, and float fulcrum pin 17 passes through the circular through hole opened up among float 15,
Float 15 is located among upper and lower engine oil sensor clamp 16, and spring 3 is nested in 17 upper end of float fulcrum pin and is sensed positioned at upper survey machine oil
16 upside of device clamp, 5 left end of wire harness sheath are fixed on by clip 4 among 2 upper side of shell, and clip 4 is in annular shape, harness protection
5 right ends are covered to be fixedly connected with inserts 6, inserts 6 is in the font of falling mountain, and the first sealing ring 12 is located in the groove among inserts 6, and second
Sealing ring 13 is located at 12 downside of the first sealing ring, and hexagon nut with flange 7 is fixedly connected with inserts 6, and protector fluid sealant 8 is located at
6 interior lower end of inserts and intermediate package principal wire bundle 11,11 lower end of principal wire bundle are connect with cannon plug 10, plug boot 9 is located at
10 upside of cannon plug is simultaneously fixed, and protection cannon plug 10 damages, and principal wire bundle 11 is located at inserts 6, harness protection
Be that insulation resistance is 10-20m Ω between outlet terminal and shell 2 inside principal wire bundle 11 left end inside set 5, avoid outlet terminal because
Shell 2 forms complete circuit, sends out false alarm, and principal wire bundle 11 and 10 stretching resistance of cannon plug are 70-80N, and stretching resistance is strong,
Durable, the contact resistance of float fulcrum pin 17 and ground strip 1 is 100-200m Ω, avoids leaking electricity.
In summary：A kind of engine oil sensor, machine oil will appear loss during automobile use, and float 15 moves down
When to warning oil level, the outlet terminal that float 15 drives float fulcrum pin 17 to connect downwards inside 11 left end of principal wire bundle connects alarm electricity
Road reminds user to add machine oil, and float fulcrum pin 17 is fixed on shell 2, and float 15 moves up and down in float fulcrum pin 17 and by spring 3
It solves measurement error and protection device of the present apparatus because of vibrations generation in vehicle traveling process to damage, extends machine oil
The service life of sensor, the advantages of possessing simple in structure, warming and aeration integral type, air filtration.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention, and the utility model is wanted
Protection domain is asked to be defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of engine oil sensor, it is characterised in that：Including ground strip, shell, clip, wire harness sheath, inserts, hexagonal flange
Nut, protector fluid sealant, plug boot, cannon plug, principal wire bundle, the first sealing ring, the second sealing ring, cross recess coiled hair
Tapping screw, the shell are fixedly connected among ground strip and open up on groove, by cross recess coiled hair among enclosure bottom right end
Tapping screw is fixedly connected, and enclosure includes spring, float, engine oil sensor clamp, float fulcrum pin, and float fulcrum pin upper and lower ends are solid
It is scheduled on shell medial surface up and down, engine oil sensor clamp is fixedly connected among float fulcrum pin both sides up and down, and float fulcrum pin passes through float
The circular through hole that centre opens up, float are located among upper and lower engine oil sensor clamp, and spring is nested in float fulcrum pin upper end and is located at
On the upside of upper survey engine oil sensor clamp, wire harness sheath left end is fixed on by clip among shell upper side, and clip is in annular shape,
Wire harness sheath right end is fixedly connected with inserts, and inserts is in the font of falling mountain, and the first sealing ring is located in the groove among inserts, and second
Sealing ring is located on the downside of the first sealing ring, and hexagon nut with flange is fixedly connected with inserts, and protector fluid sealant is located in inserts
Subordinate end and intermediate package principal wire bundle, principal wire bundle lower end are connect with cannon plug, plug boot is located at cannon plug upside
And it is fixed, principal wire bundle is located at inserts, inside wire harness sheath.
2. a kind of engine oil sensor according to claim 1, it is characterised in that：The outer casing thickness is 1.2-1.4mm.
3. a kind of engine oil sensor according to claim 1, it is characterised in that：It is leading-out terminal inside the principal wire bundle left end
Insulation resistance is 10-20m Ω between son and shell.
4. a kind of engine oil sensor according to claim 1, it is characterised in that：The principal wire bundle and cannon plug tension
Power is 70-80N.
5. a kind of engine oil sensor according to claim 1, it is characterised in that：Contact electricity of the float fulcrum pin with ground strip
Resistance is 100-200m Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420037.3U CN208089372U (en) | 2018-03-27 | 2018-03-27 | A kind of engine oil sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420037.3U CN208089372U (en) | 2018-03-27 | 2018-03-27 | A kind of engine oil sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089372U true CN208089372U (en) | 2018-11-13 |
Family
ID=64060417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420037.3U Expired - Fee Related CN208089372U (en) | 2018-03-27 | 2018-03-27 | A kind of engine oil sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089372U (en) |
-
2018
- 2018-03-27 CN CN201820420037.3U patent/CN208089372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181113 Termination date: 20200327 |