CN212900878U

CN212900878U - Oil liquid display and oil change machine

Info

Publication number: CN212900878U
Application number: CN202021318857.5U
Authority: CN
Inventors: 张绍誉
Original assignee: Guangzhou Balanshi Machinery Co ltd
Current assignee: Guangzhou Balanshi Machinery Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-06
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an oil liquid display and oil change machine. An oil display, comprising: the base is provided with a first through hole and a second through hole; the lens is arranged on the base and provided with a cavity, and the first through hole and the second through hole are communicated with the cavity; the rolling body is arranged in the cavity and can move in the cavity. Has the advantages that: the first through hole, the second through hole and the cavity can be connected into a liquid channel, so that liquid can continuously pass through the liquid channel; the liquid flowing through the cavity can drive the rolling body to jump in the cavity, so that the flowing state of the liquid is easy to observe; the lens can enlarge the visual effect of the jumping of the rolling body, so that the flowing state of the liquid is more obvious. The utility model relates to an auto repair and maintenance instrument.

Description

Oil liquid display and oil change machine

Technical Field

The utility model relates to an auto repair and maintenance instrument, in particular to oil liquid display and oil change machine.

Background

The oil change machine is equipment for changing oil of an automobile engine or a gearbox. The oil change machine needs to observe the flowing condition and the cleanness degree of oil. And the oil liquid display can assist in displaying the flowing condition of the oil liquid.

In the prior art, the oil display is usually a transparent pipe fitting, and when oil flows through the oil display, the color of the oil can be observed on the oil display, so that a user can know that the oil display is filled with the oil. The technical defects of the oil liquid display in the prior art are as follows: whether the oil is filled in the oil display can only be displayed, whether the oil flows can not be clearly displayed, and the situations of oil standstill and oil flow are difficult to distinguish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an oil liquid display and the machine of changing oil that enables the fluid condition of flow and easily observe.

The technical scheme adopted for solving the technical problems is as follows:

an oil display, comprising:

the base is provided with a first through hole and a second through hole;

the lens is arranged on the base and provided with a cavity, and the first through hole and the second through hole are communicated with the cavity;

the rolling body is arranged in the cavity and can move in the cavity.

The oil liquid display has at least the following beneficial effects:

the first through hole, the second through hole and the cavity can be connected into a liquid channel, so that liquid can continuously pass through the liquid channel; the liquid flowing through the cavity can drive the rolling body to jump in the cavity, so that the flowing state of the liquid is easy to observe; the lens can enlarge the visual effect of the jumping of the rolling body, so that the flowing state of the liquid is more obvious.

In a possible embodiment of the present invention, the axial direction of the first through hole and the axial direction of the second through hole are different from each other. The axial directions of the first through hole and the second through hole are different from each other, so that liquid can better circulate in the cavity, the rolling body can be driven to jump, and the jumping state of the rolling body is more remarkable.

The utility model discloses an in a possible implementation, still be equipped with first passageway and second passageway on the base, first passageway and first through-hole intercommunication, second passageway and second through-hole intercommunication, the internal diameter of first passageway is greater than the internal diameter of first through-hole. First passageway and second passageway can provide good installation basis for the outside pipeline, and the internal diameter of first passageway is greater than the internal diameter of first through-hole, enables the liquid acceleration and passes through first through-hole, is favorable to strengthening the beating of rolling element.

The utility model discloses an in the possible embodiment, be equipped with first cambered surface and second cambered surface in the cavity, first cambered surface and the crossing recess that forms of second cambered surface. The first cambered surface and the second cambered surface are intersected to form a groove, so that the curvature of the groove is large, the shape distortion effect can be refracted when the rolling body jumps around the groove, and the jumping of the rolling body can be observed more easily.

The utility model discloses an in a possible embodiment, oil liquid display still includes the position sleeve, and the position sleeve can be followed the lateral surface of base and lens and carried out nestedly to base and lens. The positioning sleeve enables the base and the lens to be stably and reliably connected.

In a possible embodiment of the present invention, a flange is further disposed on the positioning sleeve, and the flange protrudes outward from the periphery of the positioning sleeve. The flange can provide a positioning base for the positioning sleeve, so that the positioning sleeve can be embedded and stably arranged on the panel.

In a possible embodiment of the present invention, the oil display further includes a protective cover, the protective cover can transmit light, and the protective cover can cover the lens. The guard shield can provide the protection for lens, is favorable to preventing that lens from scraping flower and damaged, also can prevent that the high temperature oil in the cavity from burning skin simultaneously.

The utility model discloses an in a possible implementation, be equipped with a plurality of third through-holes on the guard shield, the third through-hole runs through the guard shield. The third through hole enables gas to pass through the protective cover, so that the protective cover can be more easily covered on the lens, and the connection between the protective cover and the positioning sleeve is tighter.

The oil changing machine comprises an oil liquid display.

The utility model discloses an among the possible embodiment, the quantity of oil liquid display is two at least, and the machine of changing oil includes oil feed passageway and oil extraction passageway, is equipped with oil liquid display on the oil feed passageway, also is equipped with oil liquid display on the oil extraction passageway. The oil inlet channel and the oil discharge channel are respectively provided with an oil liquid display, so that the oil inlet condition and the oil discharge condition can be easily observed, and the monitoring of the working condition of the oil change machine and the recognition of the fault of the oil change machine can be facilitated.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an oil change machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an oil display according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of an oil display according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an arrangement of a lens and a base according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view illustrating an arrangement of a lens and a base according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a lens according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a base according to an embodiment of the present invention;

reference numerals:

the device comprises a base 1, a first through hole 2, a second through hole 3, a first channel 4, a second channel 5, a lens 6, a cavity 7, a first cambered surface 8, a second cambered surface 9, a groove 10, a rolling body 11, a positioning sleeve 12, a flange 13, a shield 14, a third through hole 15 and a panel 16.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 7, an oil display includes:

the device comprises a base 1, wherein a first through hole 2 and a second through hole 3 are formed in the base 1;

the lens 6 is arranged on the base 1, the lens 6 is provided with a cavity 7, and the first through hole 2 and the second through hole 3 are communicated with the cavity 7;

the rolling body 11, the rolling body 11 is set up in the cavity 7, the rolling body 11 can move in the cavity 7.

The oil liquid display has at least the following beneficial effects:

the first through hole 2, the second through hole 3 and the cavity 7 can be connected into a liquid channel, so that liquid can continuously pass through the liquid channel; the liquid flowing through the cavity 7 can drive the rolling body 11 to jump in the cavity 7, so that the flowing state of the liquid is easy to observe; the lens 6 can magnify the visual effect of the jumping of the rolling body 11, so that the flowing state of the liquid is more obvious.

With respect to the base 1, the base 1 can provide a mounting base for an external pipe, so that the pipe can communicate with the cavity 7 through the first through hole 2 and the second through hole 3.

The lens 6 is made of a transparent material, and the lens 6 is made of a transparent material. The material of the lens 6 can be selected from, but not limited to, plastic and glass. The cavity 7 is arranged on the lens 6, and the surface of the lens 6 protrudes outwards, so that the jumping state of the rolling body 11 can be displayed in an outwards enlarged mode.

Regarding the rolling body 11, the shape of the rolling body 11 may be selected, but not limited to, a sphere. The material of the rolling body 11 can be selected from, but not limited to, metal, plastic, glass, and ceramic. A movable gap is arranged between the rolling body 11 and the cavity 7. The liquid flowing through the chamber 7 can drive the rolling bodies 11 to jump in the chamber 7. The rolling elements 11 will also stop bouncing when there is no liquid in the chamber 7, or when the liquid is stationary in the chamber 7.

In one possible embodiment, the axial direction of the first through-hole 2 and the axial direction of the second through-hole 3 are mutually out of plane. The axial directions of the first through hole 2 and the second through hole 3 are different from each other, so that liquid can better circulate in the cavity 7, the rolling body 11 can be driven to jump, and the jumping state of the rolling body 11 is more remarkable.

In a possible embodiment, the base 1 is further provided with a first channel 4 and a second channel 5, the first channel 4 is communicated with the first through hole 2, the second channel 5 is communicated with the second through hole 3, and the inner diameter of the first channel 4 is larger than that of the first through hole 2. First passageway 4 and second passageway 5 can provide good installation basis for the outside pipeline, and the internal diameter of first passageway 4 is greater than the internal diameter of first through-hole 2, can make the liquid accelerate to pass through first through-hole 2, is favorable to strengthening the beating of rolling element 11.

Regarding the first passage 4 and the second passage 5, the inner diameters of the first passage 4 and the second passage 5 are equal.

Regarding the first through hole 2 and the second through hole 3, the inner diameters of the first through hole 2 and the second through hole 3 are equal.

In a possible embodiment, a first arc surface 8 and a second arc surface 9 are arranged in the cavity 7, and the first arc surface 8 and the second arc surface 9 intersect to form a groove 10. The first cambered surface 8 and the second cambered surface 9 are intersected to form a groove 10, so that the curvature of the groove 10 is larger, the shape distortion effect can be refracted when the rolling body 11 jumps around the groove 10, and the jumping of the rolling body 11 can be observed more easily.

With respect to the first and second

cambered surfaces

8, 9, the first and second

cambered surfaces

8, 9 are symmetrically arranged on both sides of the groove 10. The first cambered surface 8, the second cambered surface 9 and the groove 10 can form an elemi-shaped cavity 7. The shape of the cavity 7 makes the runout of the rolling elements 11 easier to observe.

In a possible embodiment, the oil display further comprises a positioning sleeve 12, and the positioning sleeve 12 can nest the base 1 and the lens 6 from the outer side surface of the base 1 and the lens 6. The positioning sleeve 12 ensures that the base 1 and the lens 6 are stably and reliably connected.

With respect to the positioning sleeve 12, the positioning sleeve 12 can be inserted around the lens 6, and the positioning sleeve 12 can also be inserted around the base 1. The positioning sleeve 12 can cover the gap between the base 1 and the lens 6, and can enhance the connection reliability between the base 1 and the lens 6.

In a possible embodiment, the positioning sleeve 12 is further provided with a flange 13, and the flange 13 protrudes outwards from the periphery of the positioning sleeve 12. The flange 13 can provide a locating base for the locating sleeve 12, so that the locating sleeve 12 can be embedded and stably installed on the panel 16.

As for the flange 13, the flange 13 is annular in shape. The flange 13 can provide a positioning base for the oil display, so that the oil display can be stably installed on the panel 16. The flange 13 also provides protection for the lens 6 from the surroundings of the lens 6, which is advantageous for protecting the lens 6 from impact damage.

In a possible embodiment, the oil display further comprises a shield 14, the shield 14 being light transmissive, the shield 14 being capable of covering the lens 6. The shield 14 can provide protection for the lens 6, which is beneficial to preventing the lens 6 from scratching and damaging, and can also prevent the skin from being burnt by high-temperature oil in the cavity 7.

Regarding the shield 14, the material of the shield 14 is transparent, and may be selected from, but not limited to, plastics. The edge of the shield 14 can nest on the flange 13, preventing the shield 14 from coming into direct contact with the lens 6, further reducing the risk of damage to the lens 6.

In a possible embodiment, the shield 14 is provided with a plurality of third through holes 15, and the third through holes 15 penetrate through the shield 14. The third through-hole 15 allows gas to pass through the shield 14, allowing the shield 14 to more easily cover the lens 6, thereby allowing a tighter connection between the shield 14 and the position sleeve 12.

As for the third through holes 15, the number of the third through holes 15 is five. The center of the shield 14 is provided with a third through hole 15. Four further third through holes 15 are circumferentially equispaced along the edge of the shroud 14.

The oil changing machine comprises an oil liquid display.

In a possible implementation mode, the number of the oil liquid displays is at least two, the oil changing machine comprises an oil inlet channel and an oil discharge channel, the oil inlet channel is provided with the oil liquid displays, and the oil discharge channel is also provided with the oil liquid displays. The oil inlet channel and the oil discharge channel are respectively provided with an oil liquid display, so that the oil inlet condition and the oil discharge condition can be easily observed, and the monitoring of the working condition of the oil change machine and the recognition of the fault of the oil change machine can be facilitated.

Regarding the oil change machine, the oil change machine is provided with a panel 16. The panel 16 is arranged obliquely on the top of the oil changing machine, so that a user can easily observe and operate the oil changing machine. Two oil displays are disposed on the panel 16. One oil liquid display is communicated with the oil inlet channel, and the other oil liquid display is communicated with the oil discharge channel. When oil passes through the oil indicator, the color of the oil can be displayed on the oil indicator, and the flowing state of the oil can be displayed through the jumping of the rolling bodies 11.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An oil display, comprising:

the base is provided with a first through hole and a second through hole;

the lens is arranged on the base, a cavity is arranged on the lens, and the first through hole and the second through hole are communicated with the cavity;

the rolling element is arranged in the cavity, and the rolling element can move in the cavity.

2. The oil-liquid display of claim 1, wherein: the axial direction of the first through hole and the axial direction of the second through hole are mutually different.

3. The oil-liquid display of claim 1, wherein: the base is further provided with a first channel and a second channel, the first channel is communicated with the first through hole, the second channel is communicated with the second through hole, and the inner diameter of the first channel is larger than that of the first through hole.

4. The oil-liquid display of claim 1, wherein: the cavity is internally provided with a first cambered surface and a second cambered surface which are intersected to form a groove.

5. The oil-liquid display of claim 1, wherein: the oil liquid display also comprises a positioning sleeve which can nest the base and the lens from the outer side surfaces of the base and the lens.

6. The oil-liquid display of claim 5, wherein: the positioning sleeve is also provided with a flange, and the flange protrudes outwards from the periphery of the positioning sleeve.

7. The oil-liquid display of claim 6, wherein: the oil display further comprises a shield which can transmit light and can cover the lens.

8. The oil-liquid display of claim 7, wherein: the protective cover is provided with a plurality of third through holes, and the third through holes penetrate through the protective cover.

9. Oil change machine, its characterized in that: comprising the oil display of any one of claims 1 to 8.

10. The oil change machine of claim 9, wherein: the oil changing machine comprises an oil inlet channel and an oil discharge channel, the oil inlet channel is provided with the oil liquid displays, and the oil discharge channel is also provided with the oil liquid displays.