CN219675174U

CN219675174U - Electromagnetic water meter

Info

Publication number: CN219675174U
Application number: CN202320580904.0U
Authority: CN
Inventors: 韩洪武
Original assignee: Ouleok Tangshan Technology Co ltd
Current assignee: Ouleok Tangshan Technology Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-09-12
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of electromagnetic water meters, and discloses an electromagnetic water meter, which comprises: the top of the water meter is provided with an electromagnetic display device; a transparent case provided with a top portion of the electromagnetic display device; the cover is hinged to the top of the transparent shell; the inside of transparent shell is provided with rotatory subassembly, rotatory subassembly includes: this rotating assembly can control the removal of casing through opening the lid and closing the lid to can make the slider at the inside slip of spout, drive dwang is rotatory, so scraper blade and brush just can clean the electromagnetic display device dust, and is very convenient, compare in current device, need not clean earlier and observe the lid opening, but directly just clean of accomplishing when opening and closing, it is more convenient to compare current device use. The auxiliary assembly can prevent the shell from being separated from the rotating rod in moving through the arrangement of the baffle and the stop block.

Description

Electromagnetic water meter

Technical Field

The utility model relates to the technical field of electromagnetic water meters, in particular to an electromagnetic water meter.

Background

The electromagnetic water meter is a metering device specially designed for the actual requirements of water supply and water use enterprises, is specially designed for water industry, can optimize water supply and water trade metering settlement and ensure accuracy, and meets the new water meter standard of GB/T778-2018. Electromagnetic water meters have numerous advantages, including: the unique all-stainless steel shell design ensures that the water meter can be used in a high-pollution corrosion environment, accords with the domestic water meter use environment, and has the advantages of an all-pass structure, zero pressure loss and no abrasion; and the electromagnetic water meter is far superior to the traditional water meter in terms of ultra-large range ratio, small flow sensitivity and ultra-large flow measurement, and is often used in places with high data measurement requirements and complex environments.

The utility model discloses a dustproof structure for an electromagnetic water meter, which is disclosed in Chinese patent specification CN213239072U, and designs an electromagnetic water meter with a dustproof device, so that dust on a display screen of the water meter can be brushed off, and the condition that the display screen is blurred due to excessive dust accumulation is avoided.

But the current device clearance subassembly is outside the water gauge, damages easily, and need stir the scraper blade earlier and clean of dust during actual operation, just can open the top cap and observe very troublesome to the inside data of electromagnetic water gauge. The electromagnetic water meter is not easy to damage and convenient to clean dust and observe data, and is arranged in the water meter.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an electromagnetic water meter which has the advantages of difficult damage, cleaning and convenient observation, and solves the problems that the cleaning device of the traditional device is easy to damage outside and the cleaning device needs to be cleaned first to observe more complicated.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electromagnetic water meter comprising: the top of the water meter is provided with an electromagnetic display device; a transparent case provided with a top portion of the electromagnetic display device; the cover is hinged to the top of the transparent shell; the inside of transparent shell is provided with rotatory subassembly, rotatory subassembly includes: the bottom of the rotating rod penetrates through the top of the transparent shell and is in rotating connection with the transparent shell; the scraping plate is arranged on the outer side wall of the bottom of the rotating rod; the hairbrush is arranged at the bottom of the scraping plate; the shell is sleeved on the top of the rotating rod; the sliding groove is formed in the outer side wall of the rotating rod; the sliding block is arranged on the inner side wall of the shell and slides in the sliding groove; and the spring is arranged on the outer side wall of the rotating rod, and the top of the spring is connected with the shell.

Preferably: the rotating assembly further includes: the ball is arranged at one end of the sliding block.

Preferably: the flight length is half the diameter of the transparent shell.

Preferably: an auxiliary assembly is provided on a portion of the rotating assembly and the cover, the auxiliary assembly comprising: the baffle is arranged at the top of the rotating rod; the stop blocks are symmetrically arranged on the inner side wall of the shell.

Preferably: the auxiliary assembly further comprises: the limiting block is arranged on the inner side wall of the top of the shell.

Preferably: the auxiliary assembly further comprises: the arc-shaped groove is formed in one end of the cover.

Preferably: the auxiliary assembly further comprises: and the drying cotton is symmetrically arranged on the inner side wall of the top of the cover.

(III) beneficial effects

Compared with the prior art, the utility model provides an electromagnetic water meter, which has the following beneficial effects:

1. this rotating assembly can control the removal of casing through opening the lid and closing the lid to can make the slider at the inside slip of spout, drive dwang is rotatory, so scraper blade and brush just can clean the electromagnetic display device dust, and is very convenient, compare in current device, need not clean earlier and observe the lid opening, but directly just clean of accomplishing when opening and closing, it is more convenient to compare current device use.

2. This auxiliary assembly can make casing and dwang can not separate when removing through the setting of baffle and dog, has avoided the emergence of the lost condition of subassembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the electromagnetic display device according to the present utility model;

FIG. 3 is a schematic view of the connection of the housing and the rotating lever according to the present utility model;

fig. 4 is a schematic structural diagram of the connection between the sliding block and the sliding groove according to the present utility model.

In the figure: 11. a water meter; 12. an electromagnetic display device; 13. a transparent shell; 14. a cover;

2. a rotating assembly; 21. a rotating lever; 22. a scraper; 23. a brush; 24. a housing; 25. a chute; 26. a slide block; 27. a spring; 28. a ball;

3. an auxiliary component; 31. a baffle; 32. a stop block; 33. a limiting block; 34. an arc-shaped groove; 35. and (5) drying cotton.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

An electromagnetic water meter comprising: a water meter 11, wherein an electromagnetic display device 12 is arranged at the top of the water meter 11; a transparent case 13 provided on top of the electromagnetic display device 12; a cover 14 hinged to the top of the transparent case 13; the transparent shell 13 is internally provided with a rotating assembly 2, the rotating assembly 2 comprising: a rotating rod 21, the bottom of which penetrates through the top of the transparent shell 13 and is rotatably connected with the transparent shell 13; a scraper 22 provided on the outer side wall of the bottom of the rotation lever 21; a brush 23 provided at the bottom of the blade 22; a housing 24 sleeved on the top of the rotating rod 21; a chute 25 provided on the outer side wall of the rotation rod 21; a slider 26 provided on an inner side wall of the housing 24 and sliding inside the chute 25; the spring 27 is provided on the outer side wall of the rotation lever 21, and the top is connected to the housing 24. The rotating assembly 2 further comprises: and a ball 28 provided at one end of the slider 26. The length of the scraper 22 is half the diameter of the transparent shell 13.

Referring to fig. 1-4, after the electromagnetic water meter is installed, the data on the internal electromagnetic display device 12 needs to be checked after being used for a period of time, dust is accumulated on the surface of the electromagnetic display device 12 due to long-time use, the watching effect is affected, only the cover 14 needs to be opened at the moment, the spring 27 rebounds to push the shell 24 to move upwards, the shell 24 can be fixed and lifted upwards due to the fixation of the spring 27, the sliding block 26 slides in the sliding groove 25 during the movement, the friction force between the sliding block 26 and the sliding groove 25 can be reduced by the arrangement of the ball 28 during the sliding, the sliding is smoother due to the sliding of the sliding block 26 in the sliding groove 25 during the fixed lifting of the shell 24, the rotating rod 21 is driven to rotate, the scraping plate 22 is driven to rotate by the rotating rod 21, the surface of the electromagnetic display device 12 can be cleaned by the brush at the bottom of the scraping plate 22, and the electromagnetic display device 12 can be cleaned just by one half rotation of the transparent shell 13 due to the diameter of the scraping plate 22. After the cover 14 is opened, the electromagnetic display device 12 is cleaned, observation is convenient, after the observation is finished, the cover 14 is covered, the cover 14 presses the shell 24 to move downwards, meanwhile, the sliding block 26 slides in the sliding groove 25 to drive the rotating rod 21 to rotate reversely, and the scraping plate 22 and the hairbrush 23 clean the electromagnetic display device 12 again.

Example two

An auxiliary component is added on the basis of the first embodiment;

an auxiliary assembly 3 is provided on a part of the assembly of the rotating assembly 2 and the cover 14, the auxiliary assembly 3 comprising: a baffle 31 provided on the top of the rotation lever 21; the stoppers 32 are symmetrically disposed on the inner side wall of the housing 24. The auxiliary assembly 3 further comprises: the limiting block 33 is disposed on the top inner side wall of the housing 24. The auxiliary assembly 3 further comprises: an arcuate slot 34 is provided at one end of the lid 14. The auxiliary assembly 3 further comprises: and the drying cotton 35 is symmetrically arranged on the inner side wall of the top of the cover 14.

Referring to fig. 1-4, in order to avoid the separation of the housing 24 and the rotating rod 21 from the inner side wall of the housing 24, a stop block 32 is provided on the top of the rotating rod, and this is avoided, and meanwhile, a limit block 33 is provided to enable the cover 14 to be covered, and after the cover 14 is covered, the cover 14 presses the housing 24 to enable the housing 24 to be pressed down more stably due to the limit block 33, and an arc slot 34 is provided to facilitate the opening of the cover 14, and the cover can be buckled with a finger to open the arc slot 34, so that the opening is more convenient. The arrangement of the dry cotton 35 can prevent the inside of the cover 14 from forming water drops due to water vapor, which affects the internal components, and at this time, the arrangement of the dry cotton 35 can absorb moisture in the air.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An electromagnetic water meter comprising:

a water meter (11), wherein an electromagnetic display device (12) is arranged at the top of the water meter (11);

a transparent case (13) provided on top of the electromagnetic display device (12);

a cover (14) hinged to the top of the transparent shell (13);

the method is characterized in that: the inside of transparent shell (13) is provided with rotary component (2), rotary component (2) include:

the bottom of the rotating rod (21) penetrates through the top of the transparent shell (13) and is rotationally connected with the transparent shell (13);

a scraper (22) provided on the outer side wall of the bottom of the rotating rod (21);

a brush (23) provided at the bottom of the scraper (22);

a shell (24) sleeved on the top of the rotating rod (21);

a chute (25) which is arranged on the outer side wall of the rotating rod (21);

a slider (26) which is provided on the inner side wall of the housing (24) and slides in the chute (25);

and a spring (27) arranged on the outer side wall of the rotating rod (21), and the top of the spring is connected with the shell (24).

2. An electromagnetic water meter as defined in claim 1, wherein: the rotating assembly (2) further comprises:

and a ball (28) provided at one end of the slider (26).

3. An electromagnetic water meter as defined in claim 1, wherein: the length of the scraping plate (22) is half of the diameter of the transparent shell (13).

4. An electromagnetic water meter as defined in claim 1, wherein: -an auxiliary assembly (3) is provided on part of the assembly of the rotating assembly (2) and on the cover (14), the auxiliary assembly (3) comprising:

a baffle plate (31) arranged on the top of the rotating rod (21);

and the stop blocks (32) are symmetrically arranged on the inner side wall of the shell (24).

5. An electromagnetic water meter as defined in claim 4, wherein: the auxiliary assembly (3) further comprises:

and the limiting block (33) is arranged on the inner side wall of the top of the shell (24).

6. An electromagnetic water meter as defined in claim 4, wherein: the auxiliary assembly (3) further comprises:

an arc-shaped groove (34) is arranged at one end of the cover (14).

7. An electromagnetic water meter as defined in claim 4, wherein: the auxiliary assembly (3) further comprises:

and the drying cotton (35) is symmetrically arranged on the inner side wall at the top of the cover (14).