CN214667125U - Oil level sensor - Google Patents
Oil level sensor Download PDFInfo
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- CN214667125U CN214667125U CN202120919624.9U CN202120919624U CN214667125U CN 214667125 U CN214667125 U CN 214667125U CN 202120919624 U CN202120919624 U CN 202120919624U CN 214667125 U CN214667125 U CN 214667125U
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- level sensor
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Abstract
The utility model relates to an oil level sensor, including sensing device and termination, the upper end and the lower extreme of sensing device outer wall are provided with exhaust hole and inlet port respectively, termination's lower extreme is provided with flange, sensing device's upper end is provided with the connecting block, the surface of connecting block is provided with the external screw thread, flange's lower surface is provided with the recess, recess and termination intercommunication, be provided with the internal thread that mutually supports with the external screw thread on the inner wall of recess, be provided with between termination and the flange and receive line subassembly, the outside of inlet port is provided with impurity and filters the piece, sensing device's lower extreme is provided with and is used for reducing the supporting component that sensing device rocked, for prior art, the utility model provides a fluid sensor's life, sensing device installation dismantlement is convenient, has improved work efficiency.
Description
Technical Field
The utility model relates to an oil level sensor.
Background
The oil level sensor is a component which detects the position of oil in the container by changing the capacitance between the shell of the sensor and the induction electrode after the oil enters the container and converting the change into the current change, the widely used oil level sensor comprises a sensing device and a wiring device, the upper end and the lower end of the outer wall of the sensing device are respectively provided with an exhaust hole and an oil inlet hole, impurities in the oil easily enter the sensing device in the use process of the oil level sensor, and the phenomenon of blockage of the sensing device is caused, the utility model has the advantages of reduced oil level sensor's life, the installation is dismantled inconveniently simultaneously, it is troublesome to maintain the maintenance, work efficiency has been reduced, the power cord on the termination can't be accomodate and is restrainted, lead to the power cord to expose for a long time and the damage appears, oil level sensor's life has further been reduced, and rocking of fluid leads to sensing device to produce easily and rocks, thereby lead to sensing device to appear warping, the phenomenon of fracture and oil float jamming, oil level sensor's life has further been reduced, from this it is necessary to make the improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a long service life, maintain easy maintenance's oil level sensor.
The technical scheme of the utility model is realized like this: the utility model provides an oil level sensor, includes sensing device and termination, the upper end and the lower extreme of sensing device outer wall are provided with exhaust hole and inlet port, its characterized in that respectively: the lower end of the wiring device is provided with a connecting flange, the upper end of the sensing device is provided with a connecting block, the outer surface of the connecting block is provided with external threads, the lower surface of the connecting flange is provided with a groove, the groove is communicated with the wiring device, the inner wall of the groove is provided with internal threads matched with the external threads, the connecting block is connected with the connecting flange through the mutual matching of the external threads and the internal threads, a wire take-up assembly is arranged between the wiring device and the connecting flange and comprises a wire take-up box, two sides of the wire take-up box are respectively provided with a wire inlet and a wire outlet, a wire take-up motor is arranged in the wire take-up box, the upper part of the wire take-up motor is provided with a wire take-up reel, the wire take-up reel is rotatably connected with the outer surface of the wiring device, two sides of the wire take-up motor are provided with a controller and a power supply, and the outer side wall of the wire take-up box is provided with a power switch, the outside of inlet port is provided with impurity and filters the piece, sensing device's lower extreme is provided with the supporting component who is used for reducing sensing device and rocks.
By adopting the technical scheme, in the process of using the oil level sensor, the sensing device is detachably connected with the wiring device by utilizing the mutual matching of the external threads on the connecting block and the internal threads on the groove, when the sensing device needs to be maintained, the mechanical energy of the sensing device can be replaced by directly screwing out the sensing device without integrally replacing the oil level sensor, the working efficiency is improved, after the oil level sensor is installed, the electric connecting wire passes through the wire inlet and the wire outlet of the wire collecting box, the power supply is turned on through the power switch on the outer side wall of the wire collecting box, the controller is electrified to control the motor to drive the wire collecting disc to rotate, so that the electric connecting wire is contained in the wire collecting box, the electric connecting wire is prevented from being scattered and exposed to be damaged, and the impurity filtering piece can filter impurities in oil when the oil enters the sensing device from the oil inlet, the supporting component can form a stable supporting mechanism, reduces the phenomenon that the sensing device rocks, and compared with the prior art, the utility model provides a high fluid sensor's life, the sensing device installation is dismantled conveniently, has improved work efficiency.
The utility model discloses further set up to: impurity filters piece includes the filter mantle, be provided with in the filter mantle and filter the copper mesh, the lower part of sensing device lateral wall is provided with the external screw thread, be provided with the internal thread on the inner wall of filter mantle, the filter mantle is established in the outside of inlet port through external screw thread and internal thread mutually supporting cover.
Through adopting above-mentioned technical scheme, at the in-process that uses oil level sensor, mutually support the cover through external screw thread and internal thread and can the person of facilitating the use install the dismantlement at the outside filter mantle of inlet port to the person of facilitating the use clears up it, filters the copper mesh and can filter the impurity in the fluid, reduces sensing device and appears the phenomenon of jam, has further improved oil level sensor's life.
The utility model discloses preferred is: the supporting component comprises a hinged block fixedly arranged at the lower end of the sensing device, a plurality of supporting rods are hinged to the hinged block, springs are arranged between the supporting rods, the supporting rods are pyramid-shaped and diffuse, universal joints are arranged at one ends, far away from the hinged block, of the supporting rods, and the lower ends of the universal joints are connected with supporting legs.
Through adopting the technical scheme, at the in-process that uses oil level sensor, at first restraint a plurality of bracing pieces, then install oil level sensor in the oil tank, under the effect of spring tension, a plurality of bracing pieces scatter, stabilizer blade and the contact of oil tank bottom surface, thereby make to form stable bearing structure between a plurality of bracing pieces, the deformability of spring makes the strong point distance between the bracing piece adjustable simultaneously, has further improved the fixed effect to sensing device, has reduced the phenomenon that sensing device appears rocking, the universal joint can make the stabilizer blade can be more abundant with the holding surface contact, for prior art, the utility model discloses the phenomenon that rocking has appeared in the sensing device has been reduced, thereby it appears warping, the phenomenon of fracture and oil float jamming to have reduced sensing device, has further improved oil level sensor's life.
The utility model discloses preferred is: the articulated block is at least articulated with three support rods.
Through adopting above-mentioned technical scheme, only three spinal branch vaulting poles can further guarantee the supporting stability of supporting component to sensing device.
The utility model discloses preferred is: the lower surface of the supporting leg is provided with an anti-skid sheet.
Through adopting above-mentioned technical scheme, the antiskid piece can reduce the gliding phenomenon of stabilizer blade appearance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a wire-rewinding box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model discloses an oil level sensor, including sensing device 1 and termination 2, the upper end and the lower extreme of sensing device 1 outer wall are provided with exhaust hole 111 and inlet port 112 respectively, its characterized in that: the lower end of the wiring device 2 is provided with a connecting flange 3, the upper end of the sensing device 1 is provided with a connecting block 4, the outer surface of the connecting block 4 is provided with external threads, the lower surface of the connecting flange 3 is provided with a groove 5, the groove 5 is communicated with the wiring device 2, the inner wall of the groove 5 is provided with internal threads matched with the external threads, the connecting block 4 is connected with the connecting flange 3 through the mutual matching of the external threads and the internal threads, a wire take-up assembly is arranged between the wiring device 2 and the connecting flange 3 and comprises a wire take-up box 6, two sides of the wire take-up box 6 are respectively provided with a wire inlet 61 and a wire outlet 62, a wire take-up motor 7 is arranged inside the wire take-up box 6, the upper part of the wire take-up motor 7 is provided with a wire take-up reel 8, the wire take-up reel 8 is rotatably connected with the outer surface of the wiring device 2, and two sides of the wire take-up motor 7 are provided with a controller 9 and a power supply 10, be provided with switch 11 on the lateral wall of receipts line box 6, the outside of inlet port 112 is provided with impurity and filters piece 12, sensing device 1's lower extreme is provided with the supporting component who is used for reducing sensing device 1 and rocks.
By adopting the technical scheme, in the process of using the oil level sensor, the sensing device is detachably connected with the wiring device by utilizing the mutual matching of the external threads on the connecting block and the internal threads on the groove, when the sensing device needs to be maintained, the mechanical energy of the sensing device can be replaced by directly screwing out the sensing device without integrally replacing the oil level sensor, the working efficiency is improved, after the oil level sensor is installed, the electric connecting wire passes through the wire inlet and the wire outlet of the wire collecting box, the power supply is turned on through the power switch on the outer side wall of the wire collecting box, the controller is electrified to control the motor to drive the wire collecting disc to rotate, so that the electric connecting wire is contained in the wire collecting box, the electric connecting wire is prevented from being scattered and exposed to be damaged, and the impurity filtering piece can filter impurities in oil when the oil enters the sensing device from the oil inlet, the supporting component can form a stable supporting mechanism, reduces the phenomenon that the sensing device rocks, and compared with the prior art, the utility model provides a high fluid sensor's life, the sensing device installation is dismantled conveniently, has improved work efficiency.
The utility model discloses further set up to: the impurity filtering member 12 includes a filtering cover 121, a filtering copper mesh 122 is arranged in the filtering cover 121, an external thread is arranged on the lower portion of the outer side wall of the sensing device 1, an internal thread is arranged on the inner wall of the filtering cover 121, and the filtering cover 121 is mutually matched with the internal thread through the external thread and is sleeved on the outside of the oil inlet 112.
Through adopting above-mentioned technical scheme, at the in-process that uses oil level sensor, mutually support the cover through external screw thread and internal thread and can the person of facilitating the use install the dismantlement at the outside filter mantle of inlet port to the person of facilitating the use clears up it, filters the copper mesh and can filter the impurity in the fluid, reduces sensing device and appears the phenomenon of jam, has further improved oil level sensor's life.
The utility model discloses preferred is: the supporting component comprises a hinged block 13 fixedly arranged at the lower end of the sensing device 1, the hinged block 13 is hinged with a plurality of supporting rods 14, springs 15 are arranged between the supporting rods 14, the supporting rods 14 are pyramid-shaped and are distributed, one ends, far away from the hinged block 13, of the supporting rods 14 are provided with universal joints 16, and the lower ends of the universal joints 16 are connected with supporting legs 17.
Through adopting the technical scheme, at the in-process that uses oil level sensor, at first restraint a plurality of bracing pieces, then install oil level sensor in the oil tank, under the effect of spring tension, a plurality of bracing pieces scatter, stabilizer blade and the contact of oil tank bottom surface, thereby make to form stable bearing structure between a plurality of bracing pieces, the deformability of spring makes the strong point distance between the bracing piece adjustable simultaneously, has further improved the fixed effect to sensing device, has reduced the phenomenon that sensing device appears rocking, the universal joint can make the stabilizer blade can be more abundant with the holding surface contact, for prior art, the utility model discloses the phenomenon that rocking has appeared in the sensing device has been reduced, thereby it appears warping, the phenomenon of fracture and oil float jamming to have reduced sensing device, has further improved oil level sensor's life.
The utility model discloses preferred is: at least three support rods 14 are hinged on the hinge block 13.
Through adopting above-mentioned technical scheme, only three spinal branch vaulting poles can further guarantee the supporting stability of supporting component to sensing device.
The utility model discloses preferred is: the lower surface of the leg 17 is provided with a slip prevention piece 18.
Through adopting above-mentioned technical scheme, the antiskid piece can reduce the gliding phenomenon of stabilizer blade appearance.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 an oil level sensor, includes sensing device and termination, the upper end and the lower extreme of sensing device outer wall are provided with exhaust hole and inlet port, its characterized in that respectively: the lower end of the wiring device is provided with a connecting flange, the upper end of the sensing device is provided with a connecting block, the outer surface of the connecting block is provided with external threads, the lower surface of the connecting flange is provided with a groove, the groove is communicated with the wiring device, the inner wall of the groove is provided with internal threads matched with the external threads, the connecting block is connected with the connecting flange through the mutual matching of the external threads and the internal threads, a wire take-up assembly is arranged between the wiring device and the connecting flange and comprises a wire take-up box, two sides of the wire take-up box are respectively provided with a wire inlet and a wire outlet, a wire take-up motor is arranged in the wire take-up box, the upper part of the wire take-up motor is provided with a wire take-up reel, the wire take-up reel is rotatably connected with the outer surface of the wiring device, two sides of the wire take-up motor are provided with a controller and a power supply, and the outer side wall of the wire take-up box is provided with a power switch, the outside of inlet port is provided with impurity and filters the piece, sensing device's lower extreme is provided with the supporting component who is used for reducing sensing device and rocks.
2. A fuel level sensor as claimed in claim 1, wherein: impurity filters piece includes the filter mantle, be provided with in the filter mantle and filter the copper mesh, the lower part of sensing device lateral wall is provided with the external screw thread, be provided with the internal thread on the inner wall of filter mantle, the filter mantle is established in the outside of inlet port through external screw thread and internal thread mutually supporting cover.
3. A fuel level sensor as claimed in claim 1, wherein: the supporting component comprises a hinged block fixedly arranged at the lower end of the sensing device, a plurality of supporting rods are hinged to the hinged block, springs are arranged between the supporting rods, the supporting rods are pyramid-shaped and diffuse, universal joints are arranged at one ends, far away from the hinged block, of the supporting rods, and the lower ends of the universal joints are connected with supporting legs.
4. A fuel level sensor as claimed in claim 3, wherein: the articulated block is at least articulated with three support rods.
5. A fuel level sender according to claim 4, wherein: the lower surface of the supporting leg is provided with an anti-skid sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919624.9U CN214667125U (en) | 2021-04-29 | 2021-04-29 | Oil level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919624.9U CN214667125U (en) | 2021-04-29 | 2021-04-29 | Oil level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667125U true CN214667125U (en) | 2021-11-09 |
Family
ID=78473276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120919624.9U Active CN214667125U (en) | 2021-04-29 | 2021-04-29 | Oil level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667125U (en) |
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2021
- 2021-04-29 CN CN202120919624.9U patent/CN214667125U/en active Active
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