CN217953620U - Gasoline liquid level measuring device - Google Patents

Abstract

The utility model provides a petrol level measurement device relates to petrol level measurement technical field, including last measuring stick, connecting thread has been seted up to the lower part of going up the measuring stick, goes up the measuring stick and has connecting sleeve through connecting thread swing joint, connecting sleeve's lower part fixed mounting has lower measuring stick, the lower extreme inboard of measuring stick is provided with places a section of thick bamboo down, the lower extreme of placing a section of thick bamboo has seted up the import, the inside of placing a section of thick bamboo is equipped with the buoyancy ball, the upper portion fixed mounting who goes up the measuring stick has the protective housing, the through-hole has been seted up to the lower part of protective housing, the inside of protective housing is provided with the ultrasonic wave detection instrument and calculates the device. The utility model discloses in when measuring stick progressively gets into in the petrol under, petrol enters into the inside of measuring stick down through import and filter screen, when measuring stick contacted the oil tank bottom down, the buoyancy ball was located the petrol liquid level, through the ultrasonic detection instrument this moment, through the returning of sound wave, then through measuring and calculating the device and carry out the distance to it and calculate the petrol liquid level.

Description

Gasoline liquid level measuring device

Technical Field

The utility model belongs to the technical field of petrol level measurement, more specifically says, in particular to petrol level measurement device.

Background

Most of external temporary oil tanks are only composed of a simple explosion-proof oil tank, corresponding oil sensors are lacked, when the oil quantity in the oil tank needs to be judged, a user usually judges according to the weight of the user or inserts an oil dipstick into gasoline, the storage quantity of the user is judged according to the trace of the gasoline on the oil dipstick by using the oil dipstick, but in the practical use of the method, the measured data is not accurate enough due to the inclination of the oil dipstick, and the judgment of the user is influenced.

Therefore, in view of the above, the present invention is to provide a gasoline level measuring device by improving the existing structure and defects, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a petrol liquid level measurement device to solve present vestige according to the petrol on the dipstick and judge its storage capacity, can lead to the measuring data to be inaccurate inadequately because of the slope of dipstick, influence the problem of personnel's judgement.

The utility model relates to a petrol liquid level measurement device's purpose and efficiency are reached by following concrete technical means:

the utility model provides a gasoline liquid level measuring device, includes the measuring stick, connecting thread has been seted up to the lower part of going up the measuring stick, go up the measuring stick and have a connecting sleeve through connecting thread swing joint, the lower part fixed mounting of connecting sleeve has lower measuring stick, the lower extreme inboard of measuring stick is provided with places a section of thick bamboo down, the lower extreme of placing a section of thick bamboo has seted up the import, the inside of placing a section of thick bamboo is equipped with the buoyancy ball, the upper portion fixed mounting who goes up the measuring stick has the protective housing, the through-hole has been seted up to the lower part of protective housing, the inside of protective housing is provided with ultrasonic wave detection instrument and measuring and calculating device.

Furthermore, the detection port of the ultrasonic detector and the through hole are correspondingly arranged.

Furthermore, a clamping strip is arranged on the side face of the placing barrel, a clamping groove is formed in the inner side of the lower end of the lower measuring rod, the width of the clamping strip is matched with that of the clamping groove, and the clamping strip is located inside the clamping groove.

Further, the inboard of placing a section of thick bamboo is provided with the sealing ring, the inboard of sealing ring is provided with the filter screen, filter screen and import are the setting that corresponds each other.

Furthermore, the diameters of the upper measuring rod and the lower measuring rod are the same, and the diameters of the inner sides of the upper measuring rod and the lower measuring rod are larger than the diameter of the buoyancy ball.

Furthermore, the buoyancy ball is hollow and is made of light plastic.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in when measuring stick progressively gets into in the petrol under, petrol enters into the inside of measuring stick down through import and filter screen, when measuring stick contacted the oil tank bottom down, the buoyancy ball was located the petrol liquid level, passes through the ultrasonic detection instrument this moment, through the returning of sound wave, then carries out the distance to it through measuring and calculating device and calculate the petrol liquid level.

The utility model discloses well filter screen can filter the impurity of petrol the inside, can avoid impurity to glue on the inner wall of measuring stick down, and then influences the rise of buoyancy ball, improves holistic measuring effect.

Drawings

Fig. 1 is the utility model relates to a middle part split schematic diagram of petrol level measurement device.

Fig. 2 is a schematic sectional view of the gasoline level measuring device of the present invention.

Fig. 3 is a bottom schematic view of a lower measuring rod of the gasoline level measuring device of the utility model.

Fig. 4 is the inside schematic view of a placing cylinder of the gasoline liquid level measuring device of the utility model.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an upper measuring rod; 2. connecting threads; 3. a connecting sleeve; 4. a lower measuring rod; 5. placing the cylinder; 6. clamping the strip; 7. a card slot; 8. an inlet; 9. a seal ring; 10. a filter screen; 11. a buoyant ball; 12. a protective shell; 13. a through hole; 14. an ultrasonic detector; 15. a measuring and calculating device.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a petrol level measurement device, including last measuring stick 1, connecting thread 2 has been seted up to the lower part of going up measuring stick 1, it has connecting sleeve 3 to go up measuring stick 1 through 2 swing joint of connecting thread, connecting sleeve 3's lower part fixed mounting has measuring stick 4 down, the lower extreme inboard of measuring stick 4 is provided with places a section of thick bamboo 5 down, the lower extreme of placing a section of thick bamboo 5 has seted up import 8, the inside of placing a section of thick bamboo 5 is equipped with buoyancy ball 11, the upper portion fixed mounting who goes up measuring stick 1 has protective housing 12, through-hole 13 has been seted up to the lower part of protective housing 12, the inside of protective housing 12 is provided with ultrasonic detector 14 and calculates 15, petrol enters into the inside of measuring stick 4 down through import 8 and filter screen 10, filter screen 10 can filter the small impurity of petrol the inside, can avoid impurity to glue on measuring stick 4's lower inner wall, and then influence the rising of buoyancy ball 11, when measuring stick 4 contacts the oil tank bottom, buoyancy ball 11 is located the petrol liquid level.

The detection port of the ultrasonic detector 14 is arranged corresponding to the through hole 13, and the depth of the gasoline can be obtained by returning sound waves through the ultrasonic detector 14 and then measuring the distance of the gasoline through the measuring device 15.

Wherein, place a section of thick bamboo 5 side and be provided with card strip 6, draw-in groove 7 has been seted up to the lower extreme inboard of lower measuring stick 4, and the width of card strip 6 and the width phase-match of draw-in groove 7, card strip 6 are located the inside of draw-in groove 7, are convenient for will place a section of thick bamboo 5 and take out, then change filter screen 10 inside.

Wherein, the inboard of placing a section of thick bamboo 5 is provided with sealing ring 9, and the inboard of sealing ring 9 is provided with filter screen 10, and filter screen 10 and import 8 are the setting that corresponds each other, and the inside of measuring stick 4 under petrol enters into through import 8 and filter screen 10, and filter screen 10 can filter the small impurity of petrol the inside, can avoid impurity to glue on the inner wall of measuring stick 4 down, and then influences buoyancy ball 11's rising.

The diameters of the upper measuring rod 1 and the lower measuring rod 4 are the same, and the inner diameters of the upper measuring rod 1 and the lower measuring rod 4 are larger than the diameter of the buoyancy ball 11.

Wherein, the buoyancy ball 11 is hollow and made of light plastic, so as to be convenient for floating.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, at first the inside of oil tank is put to measuring stick 4 down, if the bottom of measuring stick 4 does not touch the inboard bottom of oil tank down, can take out whole, then through swivelling joint sleeve 3, measuring stick 4 moves down under can driving, adjust its length, put into once more, when measuring stick 4 progressively gets into in the petrol down, petrol enters into the inside of measuring stick 4 down through import 8 and filter screen 10, filter screen 10 can filter the small impurity of petrol the inside, can avoid impurity to glue on the inner wall of measuring stick 4 down, and then influence the rise of buoyancy ball 11, when measuring stick 4 contacts the oil tank bottom down, buoyancy ball 11 is located the petrol liquid level, pass through ultrasonic detection instrument 14 this moment, through the return of sound wave, then through measuring and calculating device 15 carry out the distance to it and can.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A gasoline level measuring device is characterized in that: the measuring instrument comprises an upper measuring rod (1), a connecting thread (2) is arranged on the lower portion of the upper measuring rod (1), the upper measuring rod (1) is movably connected with a connecting sleeve (3) through the connecting thread (2), a lower portion of the connecting sleeve (3) is fixedly provided with a lower measuring rod (4), a placing cylinder (5) is arranged on the inner side of the lower end of the lower measuring rod (4), an inlet (8) is formed in the lower end of the placing cylinder (5), a buoyancy ball (11) is arranged inside the placing cylinder (5), a protective shell (12) is fixedly arranged on the upper portion of the upper measuring rod (1), a through hole (13) is formed in the lower portion of the protective shell (12), and an ultrasonic detecting instrument (14) and a measuring and calculating device (15) are arranged inside the protective shell (12).

2. A gasoline level measuring device as defined in claim 1, wherein: the detection port of the ultrasonic detector (14) is arranged corresponding to the through hole (13).

3. A gasoline level measuring device as defined in claim 1, wherein: the side face of the placing barrel (5) is provided with a clamping strip (6), the inner side of the lower end of the lower measuring rod (4) is provided with a clamping groove (7), the width of the clamping strip (6) is matched with that of the clamping groove (7), and the clamping strip (6) is located inside the clamping groove (7).

4. A gasoline level measuring device as defined in claim 1, wherein: the inboard of placing a section of thick bamboo (5) is provided with sealing ring (9), the inboard of sealing ring (9) is provided with filter screen (10), filter screen (10) and import (8) are the setting that corresponds each other.

5. A gasoline level measuring device as defined in claim 1, wherein: the diameter of the upper measuring rod (1) is the same as that of the lower measuring rod (4), and the diameter of the inner sides of the upper measuring rod (1) and the lower measuring rod (4) is larger than that of the buoyancy ball (11).

6. A gasoline level measuring device as defined in claim 1, wherein: the buoyancy ball (11) is hollow and is made of light plastic.

Images