CN112067072B - LORA wireless intelligent water meter - Google Patents
LORA wireless intelligent water meter Download PDFInfo
- Publication number
- CN112067072B CN112067072B CN202010946041.5A CN202010946041A CN112067072B CN 112067072 B CN112067072 B CN 112067072B CN 202010946041 A CN202010946041 A CN 202010946041A CN 112067072 B CN112067072 B CN 112067072B
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- ring
- water meter
- push rod
- clamping ring
- wireless intelligent
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses an LORA wireless intelligent water meter, which comprises a water meter main body, wherein a reading display screen is arranged in the water meter main body, a transparent protective cover is arranged outside the reading display screen, a shielding assembly is arranged in the transparent protective cover, the shielding assembly comprises a clamping ring fixedly arranged at the inner top of the transparent protective cover, an annular hole penetrates through the middle of the clamping ring, the clamping ring is divided into an inner ring and an outer ring by the annular hole, and the inner ring is fixedly connected with the outer ring through a connecting block; rotate on the connecting block and connect a push rod, in push rod one end stretched into the snap ring, the other end extended to the snap ring outside, the outer end of push rod was articulated with electric telescopic handle's drive end. When electric telescopic handle stretches out, expand each other between a plurality of connecting rods through the push rod drive to route distribution along the annular hole is on the snap ring, will fold cloth and expand in the snap ring, thereby shelter from the reading that shows in the reading display screen, when electric telescopic handle contracts, make a plurality of connecting rods fold, thereby pack up folding cloth, show the water gauge reading.
Description
Technical Field
The invention relates to the technical field of wireless intelligent water meters, in particular to an LORA wireless intelligent water meter.
Background
The LORA wireless intelligent water meter has high safety, reliable network, wide coverage, multiple connection modes, low power consumption and low cost, can well solve the problems of the traditional water meter and the intelligent water meter, and can better meet the development requirements of the water conservancy industry.
At present, the LORA wireless intelligent water meter generally reads through a network, and a reading display area is also arranged on the water meter body, so that the reading on the water meter is easy to read by other people, and a LORA wireless intelligent water meter is provided for solving the problems.
Disclosure of Invention
The invention aims to provide an LORA wireless intelligent water meter to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an LORA wireless intelligent water meter comprises a water meter main body, wherein a reading display screen is arranged in the water meter main body, a transparent protective cover is arranged on the outer side of the reading display screen,
the shielding assembly is arranged in the transparent protective cover and comprises a clamping ring fixedly arranged at the inner top of the transparent protective cover, an annular hole penetrates through the middle of the clamping ring, the clamping ring is divided into an inner ring and an outer ring by the annular hole, and the inner ring and the outer ring are fixedly connected through a connecting block;
the connecting block is rotatably connected with a push rod, one end of the push rod extends into the clamping ring, the other end of the push rod extends out of the clamping ring, the outer end of the push rod is hinged with the driving end of the electric telescopic rod, and the electric telescopic rod is rotatably arranged on the outer wall of the clamping ring;
the inner end of the push rod is rotatably connected with a connecting rod assembly, the connecting rod assembly is composed of a plurality of connecting rods which are connected end to end, the joint of two adjacent connecting rods is rotatably connected through a pin shaft, the middle part of any one connecting rod is rotatably clamped in the annular hole through a rotating shaft, the other end of the rotating shaft is fixedly connected with an end cover,
the inner end of the joint of any two adjacent connecting rods is fixedly connected with the outer end of the folding cloth, the inner end of the folding cloth is distributed and connected with one side of the central end block,
and the connecting block is fixedly connected with a fixed rod extending towards the center of the snap ring, and the outer end part of the fixed rod is rotatably provided with a central end block.
Preferably, the transparent protection casing is the cavity cylinder type, and its lower extreme has seted up circular opening, the transparent protection casing outside is passed through helicitic texture and is installed in the water gauge main part.
Preferably, the center end block coincides with a center of the snap ring.
Preferably, the outer ends of any two adjacent connecting rods are connected through an outer pin shaft, the inner ends of the two adjacent connecting rods are connected through an inner pin shaft, and the outer ends of the folded cloth are connected with the inner pin shaft.
Preferably, the folding cloth has a fan-shaped structure and a cloth-shaped structure with a plurality of folds distributed along the radial direction, and the opening angle of the folding cloth is 270 degrees and 350 degrees.
Preferably, the end covers are of a circular block structure and are symmetrically arranged on two sides of the annular hole together with the connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
when electric telescopic handle stretches out, expand each other between a plurality of connecting rods through the push rod drive to route distribution along the annular hole is on the snap ring, will fold cloth and expand in the snap ring, thereby shelter from the reading that shows in the reading display screen, when electric telescopic handle contracts, make a plurality of connecting rods fold, thereby pack up folding cloth, show the water gauge reading.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the shielding assembly and the transparent shield according to the present invention;
FIG. 3 is a schematic view of a shielding assembly according to the present invention.
In the figure: 1 water meter main body, 101 transparent protective cover, 102 reading display screen,
2 shelter from subassembly, 21 snap ring, 2101 connecting block, 21a inner ring, 21b outer loop, 21c annular hole, 22 dead lever, 2201 center end piece, 23 folding cloth, 24 push rods, 25 electric telescopic handle, 26 connecting rods, 2601 outer pin axle, 2602 inner pin axle, 2603 pivot, 27 end covers.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a wireless intelligent water gauge of LORA, includes water gauge main part 1, and water gauge main part 1 is inside to have reading display screen 102, and transparent protection casing 101 of reading display screen 102 outside installation, transparent protection casing 101 are the cavity cylinder type, and its lower extreme has seted up circular opening, and the threaded construction is passed through in the transparent protection casing 101 outside and has installed in water gauge main part 1.
The shielding component 2 is arranged in the transparent protective cover 101, the shielding component 2 comprises a snap ring 21 fixedly arranged at the inner top of the transparent protective cover 101, an annular hole 21c penetrates through the middle of the snap ring 21, the snap ring 21 is divided into an inner ring 21a and an outer ring 21b by the annular hole 21c, and the inner ring 21a and the outer ring 21b are fixedly connected through a connecting block 2101;
the connecting block 2101 is rotatably connected with a push rod 24, one end of the push rod 24 extends into the snap ring 21, the other end of the push rod 24 extends out of the snap ring 21, the outer end of the push rod 24 is hinged with the driving end of an electric telescopic rod 25, and the electric telescopic rod 25 is rotatably installed on the outer wall of the snap ring 21;
the inner end of the push rod 24 is rotatably connected with a connecting rod assembly, the connecting rod assembly is composed of a plurality of connecting rods 26 which are connected end to end, the connecting positions of two adjacent connecting rods 26 are rotatably connected through pin shafts, the middle part of any one connecting rod 26 is rotatably clamped in the annular hole 21c through a rotating shaft 2603, the other end of the rotating shaft 2603 is fixedly connected with an end cover 27, and the end cover 27 is of a circular block structure and is symmetrically arranged at two sides of the annular hole 21c together with the connecting rods 26.
Further, the outer ends of any two adjacent links 26 are connected by an outer pin shaft 2601, the inner ends are connected by an inner pin shaft 2602, and the outer end of the folded cloth 23 is connected with the inner pin shaft 2602.
The inner end of the joint of any two adjacent connecting rods 26 is fixedly connected with the outer end of the folding cloth 23, the inner end of the folding cloth 23 is connected to one side of the center end block 2201 in a distributed manner, and the center end block 2201 is superposed with the center of the snap ring 21.
Furthermore, the folding cloth 23 has a fan-shaped structure and a cloth-like structure with a plurality of folds distributed along the radial direction, and the opening angle of the folding cloth 23 is 270 degrees and 250 degrees.
A fixed rod 22 extending towards the center of the snap ring 21 is fixedly connected to the connecting block 2101, and a center end block 2201 is rotatably mounted at the outer end part of the fixed rod 22.
When electric telescopic handle 25 stretches out, expand each other between a plurality of connecting rods 26 of drive through push rod 24 to distribute on snap ring 21 along the route of annular hole 21c, expand folding cloth 23 in snap ring 21, thereby shelter from the reading that shows in reading display screen 102, when electric telescopic handle 25 contracts, make a plurality of connecting rods 26 fold up, thereby pack up folding cloth 23, show the water gauge reading.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wireless intelligent water gauge of LORA, includes water gauge main part (1), water gauge main part (1) inside has reading display screen (102), transparent protection casing (101), its characterized in that are installed in reading display screen (102) outside:
the shielding assembly (2) is arranged in the transparent shield (101), the shielding assembly (2) comprises a clamping ring (21) fixedly arranged at the inner top of the transparent shield (101), an annular hole (21c) penetrates through the middle of the clamping ring (21), the clamping ring (21) is divided into an inner ring (21a) and an outer ring (21b) by the annular hole (21c), and the inner ring (21a) and the outer ring (21b) are fixedly connected through a connecting block (2101);
the connecting block (2101) is rotatably connected with a push rod (24), one end of the push rod (24) extends into the clamping ring (21), the other end of the push rod extends out of the clamping ring (21), the outer end of the push rod (24) is hinged with the driving end of an electric telescopic rod (25), and the electric telescopic rod (25) is rotatably installed on the outer wall of the clamping ring (21);
the inner end of the push rod (24) is rotationally connected with a connecting rod assembly, the connecting rod assembly is composed of a plurality of connecting rods (26) which are connected end to end, the connecting part of two adjacent connecting rods (26) is rotationally connected through a pin shaft, the middle part of any one connecting rod (26) is rotationally clamped in the annular hole (21c) through a rotating shaft (2603), and the other end of the rotating shaft (2603) is fixedly connected with an end cover (27),
the inner end of the joint of any two adjacent connecting rods (26) is fixedly connected with the outer end of the folding cloth (23), the inner end of the folding cloth (23) is connected with one side of the central end block (2201) in a distributed manner,
and a fixed rod (22) extending towards the center of the snap ring (21) is fixedly connected to the connecting block (2101), and a center end block (2201) is rotatably arranged at the outer end part of the fixed rod (22).
2. A wireless intelligent water meter according to claim 1, characterized in that: transparent protection casing (101) are the cavity cylinder type, and its lower extreme has seted up circular opening, install in water gauge main part (1) through helicitic texture in transparent protection casing (101) outside.
3. A wireless intelligent water meter according to claim 1, characterized in that: the center end block (2201) is coincident with the center of the clamping ring (21).
4. A wireless intelligent water meter according to claim 1, characterized in that: the outer ends of any two adjacent connecting rods (26) are connected through an outer pin shaft (2601), the inner ends of the two adjacent connecting rods are connected through an inner pin shaft (2602), and the outer end of the folding cloth (23) is connected with the inner pin shaft (2602).
5. A LORA wireless intelligent water meter according to claim 4, characterized in that: the folding cloth (23) is of a fan-shaped structure and is of a cloth-shaped structure with a plurality of folds distributed along the radial direction, and the opening angle of the folding cloth (23) is 270-250 degrees.
6. A LORA wireless intelligent water meter in accordance with claim 1, which is characterized by: the end covers (27) are of circular block structures and are symmetrically arranged on two sides of the annular hole (21c) with the connecting rod (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010946041.5A CN112067072B (en) | 2020-09-10 | 2020-09-10 | LORA wireless intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010946041.5A CN112067072B (en) | 2020-09-10 | 2020-09-10 | LORA wireless intelligent water meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112067072A CN112067072A (en) | 2020-12-11 |
| CN112067072B true CN112067072B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010946041.5A Active CN112067072B (en) | 2020-09-10 | 2020-09-10 | LORA wireless intelligent water meter |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115573948A (en) * | 2022-12-07 | 2023-01-06 | 江苏德锐科环保科技有限公司 | Heat preservation formula centrifugal fan |
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