CN215338493U - Ultrasonic water level meter - Google Patents
Ultrasonic water level meter Download PDFInfo
- Publication number
- CN215338493U CN215338493U CN202121460101.9U CN202121460101U CN215338493U CN 215338493 U CN215338493 U CN 215338493U CN 202121460101 U CN202121460101 U CN 202121460101U CN 215338493 U CN215338493 U CN 215338493U
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- water level
- protective cap
- ultrasonic water
- circuit board
- control circuit
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Abstract
The utility model provides an ultrasonic water level gauge, which comprises a shell, a battery assembly, an ultrasonic transducer and a control circuit board, wherein the battery assembly, the ultrasonic transducer and the control circuit board are arranged in the shell; the battery pack and the ultrasonic transducer are respectively electrically connected with the control circuit board.
Description
Technical Field
The utility model relates to the technical field of ultrasonic water level meters, in particular to an ultrasonic water level meter.
Background
Irrigation areas are important irrigation engineering design targets which directly serve agricultural production in hydraulic engineering infrastructure and simultaneously exert economic and social effects of hydraulic engineering. Irrigation area water measurement is an important work which is indispensable for implementing planned water use, characterizing water cost according to the prescription, promoting water conservation and improving the management level of the irrigation area. The existing irrigation area water measurement usually adopts a water level measuring method to measure water delivery, so that the water level meter plays an important role in the irrigation area automatic water measuring process. Ultrasonic water level gauges have attracted attention because they have the advantages of employing non-contact measurement and almost unlimited measured media. However, the existing ultrasonic water level meter has the defects of weak protection and easy damage, thereby influencing the normal service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ultrasonic water level gauge, which solves the problems that the conventional ultrasonic water level gauge is weak in protection and easy to damage and has an influence on the service life, and achieves the purposes of improving the protection degree of the ultrasonic water level gauge and prolonging the service life of the ultrasonic water level gauge.
In order to achieve the above objects, the present invention provides an ultrasonic water level gauge, including a housing, a battery assembly, an ultrasonic transducer and a control circuit board, wherein the battery assembly, the ultrasonic transducer and the control circuit board are mounted in the housing, the housing includes a body, and a first protective cap and a second protective cap respectively connected to two ends of the body, wherein the battery assembly and the control circuit board are mounted in the body, the first protective cap includes a main body detachably connected to an end of the body, and a lifting cover detachably connected to the main body, and the second protective cap is detachably connected to the body; the battery pack and the ultrasonic transducer are respectively electrically connected with the control circuit board.
Preferably, the outer wall of the main body is sequentially provided with a first outer diameter and a second outer diameter, the first outer diameter is equal to the inner diameter of the main body, and the second outer diameter is equal to the outer diameter of the main body.
Preferably, the main body is screwed to the main body, and the lifting cover is screwed to the main body.
Preferably, the second protective cap is screwed on the body.
Therefore, according to the technical means of the present invention, the following is briefly described in the work efficiency that can be obtained by the present invention: the ultrasonic water level meter provided by the utility model has the advantages that the first protective cap and the second protective cap are additionally arranged at the two ends of the shell body, which are easy to be damaged by impact, so that the protection degree of the ultrasonic water level meter is improved, and the service life of the ultrasonic water level meter is further prolonged.
Drawings
Fig. 1 is a schematic view illustrating a connection structure of an ultrasonic water level gauge according to an embodiment of the present invention.
Fig. 2 is a perspective exploded view illustrating the ultrasonic water level gauge of fig. 1.
FIG. 3 is a schematic view showing the connection relationship of the components in the ultrasonic water level gauge of FIG. 1.
In the figure: 1-ultrasonic water level meter; 10-a housing; 11-a body; 12-a first protective cap; 121-a body; 1211 — a first outer diameter; 1212 — a second outer diameter; 122-lifting the cover; 13-a second protective cap; 20-a battery assembly; 30-an ultrasonic transducer; 40-control circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the utility model. The connections shown in the drawings are for clarity of description only and are not limiting as to the manner of connection.
It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like are used for describing the illustrated directions or positional relationships of the present invention based on the drawings, and are used for convenience in describing and simplifying the present invention, but do not indicate that the referred devices or elements must have a specific directions or positional relationships, and thus, the present invention should not be construed as being limited thereto. It will be understood that when an element is referred to as being "coupled" to another element, it can be directly coupled to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 to 3, the present embodiment provides an ultrasonic water level meter 1, which includes a housing 10, a battery assembly 20 installed in the housing 10, an ultrasonic transducer 30 and a control circuit board 40. The housing 10 includes a body 11, and a first protective cap 12 and a second protective cap 13 respectively connected to two ends of the body 11. Wherein the body 11 is internally provided with a battery assembly 20 and a control circuit board 40; the first helmet 12 includes a main body 121 detachably attached to an end of the body 11, and a lift cap 122 detachably attached to the main body 121; the second protective cap 13 is detachably connected with the body 11 and is connected with an ultrasonic transducer 30; the battery assembly 20 and the ultrasonic transducer 30 are electrically connected to the control circuit board 40, respectively.
Preferably, the outer wall of the main body 121 is provided with a first outer diameter 1211 and a second outer diameter 1212 in sequence, wherein the first outer diameter 1211 is equal to the inner diameter of the body 11, and the second outer diameter 1212 is equal to the outer diameter of the body 11.
Preferably, the main body 121 is screwed to the main body 11, and the cap 122 is screwed to the main body 11.
Preferably, the second protective cap 12 is screwed onto the body 11.
The ultrasonic water level meter provided by the utility model has the advantages that the first protective cap and the second protective cap are additionally arranged at the two ends of the shell body, which are easy to be damaged by impact, so that the protection degree of the ultrasonic water level meter is improved, and the service life of the ultrasonic water level meter is further prolonged.
In the description and claims of this application, the words "comprise/comprises" and the words "have/include" and variations thereof are used to specify the presence of stated features, numerical steps or components but does not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.
Certain features of the utility model, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Furthermore, various features of the utility model which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable subcombination.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. An ultrasonic water level gauge is characterized by comprising a shell, a battery assembly, an ultrasonic transducer and a control circuit board, wherein the battery assembly, the ultrasonic transducer and the control circuit board are arranged in the shell, the shell comprises a body, a first protective cap and a second protective cap, the first protective cap and the second protective cap are respectively connected to two ends of the body, the battery assembly and the control circuit board are arranged in the body, the first protective cap comprises a main body detachably connected to the end part of the body and a lifting cover detachably connected to the main body, and the second protective cap is detachably connected with the body; the battery pack and the ultrasonic transducer are respectively electrically connected with the control circuit board.
2. The ultrasonic water level gauge of claim 1, wherein an outer wall of the main body is sequentially provided with a first outer diameter equal to an inner diameter of the body and a second outer diameter equal to an outer diameter of the body.
3. The ultrasonic water level gauge of claim 1, wherein said main body is threadedly attached to said body and said cap is threadedly attached to said main body.
4. The ultrasonic water level gauge of claim 1, wherein the second protective cap is threaded onto the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460101.9U CN215338493U (en) | 2021-06-29 | 2021-06-29 | Ultrasonic water level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460101.9U CN215338493U (en) | 2021-06-29 | 2021-06-29 | Ultrasonic water level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215338493U true CN215338493U (en) | 2021-12-28 |
Family
ID=79562911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460101.9U Active CN215338493U (en) | 2021-06-29 | 2021-06-29 | Ultrasonic water level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215338493U (en) |
-
2021
- 2021-06-29 CN CN202121460101.9U patent/CN215338493U/en active Active
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