CN218444020U

CN218444020U - Cleanable water meter

Info

Publication number: CN218444020U
Application number: CN202222219443.2U
Authority: CN
Inventors: 陈源; 莫言田; 姜宝永; 凌振; 朱家虎; 姜杰
Original assignee: Jianghua Group Co ltd
Current assignee: Jianghua Group Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-02-03
Anticipated expiration: 2032-08-23

Abstract

The application relates to the technical field of water meters, and discloses a cleanable water meter, including: the water meter comprises a water meter main body, a dial plate, an end cover and an illumination cavity; the dial plate is arranged on the top surface of the water meter main body, and a scraping plate is arranged on the top surface of the dial plate; the end cover is hinged to the top surface of the water meter main body and corresponds to the dial plate, and the side wall of the end cover is fixedly connected with a first convex column; the illumination chamber is located one side of the top of the dial plate and is embedded in the side wall of the water meter main body, an illumination lamp is arranged on the end face of the illumination chamber facing the side wall, a notch corresponding to the first convex column is formed in the position, corresponding to the illumination chamber, of the side wall of the water meter main body, the notch can be plugged by the first convex column, and the illumination lamp is started under the condition that the first convex column is separated from the notch. In this application, the staff of being convenient for looks over the data on the dial plate, and can detach the dust on the dial plate to reach and carry out clear purpose to the dial plate.

Description

Cleanable water meter

Technical Field

The application relates to water gauge technical field, for example relate to a water gauge that can clean formula.

Background

The water meter is a meter for measuring water flow, mostly the accumulated flow measurement of water, generally divided into a positive displacement water meter and a speed water meter, originated in the uk, the development of the water meter has been in the history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.

When the existing water meter is used, dust can be accumulated on a dial plate of the water meter, the dust can influence reading, the dust is directly erased by hands, the water meter is not sanitary, and when the water meter is in a dark place, data on the dial plate can not be checked conveniently.

Therefore, how to clean the dial plate of the water meter and facilitate the workers to check the data on the dial plate becomes a technical problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a water gauge of cleanable formula to solve the problem how can clear up and be convenient for the staff to look over the data on the table to the dial plate of water gauge.

In some embodiments, a cleanable water meter includes: the water meter comprises a water meter main body, a dial plate, an end cover and an illumination cavity; the dial plate is arranged on the top surface of the water meter main body, and a scraper plate is arranged on the top surface of the dial plate; the end cover is hinged to the top surface of the water meter main body and corresponds to the dial plate, and the side wall of the end cover is fixedly connected with a first convex column; the illumination chamber is located one side of the top of the dial plate and is embedded in the side wall of the water meter main body, an illumination lamp is arranged on the end face of the illumination chamber facing the side wall, a notch corresponding to the first convex column is formed in the position, corresponding to the illumination chamber, of the side wall of the water meter main body, the notch can be plugged by the first convex column, and the illumination lamp is started under the condition that the first convex column is separated from the notch.

The water gauge of cleanable formula that this disclosed embodiment provided can realize following technological effect:

when opening the end cover, the light can open automatically, thereby throw light on, so that the staff looks over the data on the table, the condition of closing at the end cover can seal the position of control light switch simultaneously, prevent that the water gauge from intaking under humid environment and leading to the position of control light switch to intake and damage, and after opening the end cover, through manual rotation scraper blade, the bottom surface and the dial plate of scraper blade contact, the pivoted scraper blade is so can detach the dust on the dial plate, in order to reach and carry out clear purpose to the table.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the scraper and the dial plate of the present invention;

FIG. 3 is an enlarged view of the present invention at A;

fig. 4 is a schematic view illustrating the first contact and the second contact of the present invention being attached to each other;

fig. 5 is a schematic view of the first contact and the second contact being separated;

reference numerals:

1. a water meter main body; 2. an end cap; 3. a magnetic block; 4. a first convex column; 5. a dial plate; 6. a transverse plate; 7. a squeegee; 8. a first rotating shaft; 9. an illumination cavity; 10. a recess; 11. a vertical plate; 12. a movable plate; 13. a second rotating shaft; 14. a second convex column; 15. a convex plate; 16. a resilient ball; 17. a first contact; 18. a fixing plate; 19. a cavity plate; 20. a second contact; 21. a housing; 22. provided is a lighting lamp.

Detailed Description

So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more, unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 to 5, an embodiment of the present disclosure provides a cleanable water meter, including: the water meter comprises a water meter main body 1, a dial 5, an end cover 2 and an illumination cavity 9; the dial 5 is arranged on the top surface of the water meter main body 1, and a scraper 7 is arranged on the top surface of the dial 5; the end cover 2 is hinged to the top surface of the water meter main body 1, the end cover 2 corresponds to the dial 5, and the side wall of the end cover 2 is fixedly connected with a first convex column 4; the illumination cavity 9 is located on one side above the dial 5 and is embedded in the side wall of the water meter main body 1, an illumination lamp 22 is arranged on the end face of the illumination cavity 9 facing the side wall, a notch 10 corresponding to the first convex column 4 is formed in the position, corresponding to the illumination cavity 9, of the side wall of the water meter main body 1, the notch 10 can be blocked by the first convex column 4, and the illumination lamp 22 is started under the condition that the first convex column 4 is separated from the notch 10.

Adopt the water gauge of the cleanable formula that this disclosed embodiment provided, when opening end cover 2, light 22 can be automatic to be opened, thereby throw light on, so that the staff looks over the data on the dial plate 5, the condition of closing at end cover 2 simultaneously can seal the position of control light 22 switch, prevent that the water gauge from intaking under humid environment and leading to the position of control light 22 switch to intake the water damage, and after opening end cover 2, through manual rotation scraper blade 7, the bottom surface of scraper blade 7 contacts with dial plate 5, thereby dust on the dial plate 5 can be detached to pivoted scraper blade 7, in order to reach and carry out clear purpose to dial plate 5.

Optionally, a transverse plate 6 is arranged above the scraper 7, the position of the transverse plate 6 corresponds to the diameter of the dial 5, and both ends of the transverse plate 6 are connected with the water meter body 1. In this way, the transverse plate 6 is used for supporting and fixing the scraper 7, and the scraper 7 can be rotated on the dial 5 through the first rotating shaft 8 so as to clean dust on the dial 5.

Optionally, the scraper 7 comprises a fixing strip and a cleaning strip, the fixing strip is made of plastic or metal, and the cleaning strip is made of rubber. The structure similar to that of the wiper is not described herein. Thus, the scraper 7 can be kept firm, dust and the like can be cleaned better, and the dial 5 of the water meter can be prevented from being scratched.

Optionally, one end of the top surface of the scraper 7 is fixedly connected with a first rotating shaft 8, an axis of the first rotating shaft 8 coincides with an axis of the dial 5, and one end of the first rotating shaft 8 is rotatably connected with the transverse plate 6. Thus, after the cover 2 is opened, the scraper 7 is manually rotated, the bottom surface of the scraper 7 comes into contact with the dial 5, and the rotating scraper 7 can remove dust on the dial 5.

Alternatively, the dial 5 is depressed downward with respect to the water meter body 1, and both ends of the first rotating shaft 8 are fixedly coupled to the side walls of the water meter body 1 protruding with respect to the dial 5, respectively. In this way, the position of the first rotating shaft 8 can be kept fixed, which is convenient for providing a base point for the rotation of the scraper 7.

Optionally, a magnetic block 3 is embedded in one surface, facing the water meter main body 1, of the end cover 2, an iron sheet is embedded in the top surface of the water meter main body 1, and the magnetic block 3 corresponds to the iron sheet. Like this, when closing end cover 2, through the inter attraction of magnetic path 3 with the iron sheet to can make end cover 2 inseparabler with the laminating of water gauge main part 1, avoid leading to under the effect of bounce ball 16 that end cover 2 does not close together.

Optionally, one end of the recess 10 extends into the illumination cavity 9, and the aperture of the recess 10 is smaller than the diameter of the first boss 4. Thus, when the end cap 2 is closed, the first stud 4 presses the second stud 14 downward in the recess 10, so that the movable plate 12 rotates around the second rotation axis 13, and at this time, the first contact 17 is separated from the second contact 20, and the resilient ball 16 is in a compressed state.

It can be understood that, the first convex column 4 is made of elastic material, and will deform when inserted into the notch 10 with smaller insertion aperture, so as to play a role in blocking the notch 10, and prevent the damage of the components in the illumination cavity 9 caused by the moisture entering from the notch 10, and on the other hand, play a role in friction fixation, so that the end cap 2 has a certain fixation function after being covered, and maintain the stability after being covered.

Optionally, a movable plate 12 is disposed in the lighting cavity 9, a second protrusion 14 is fixedly connected to a top surface of one end of the movable plate 12, and the second protrusion 14 is located in the recess 10 and is pressed by the first protrusion 4 to turn off the lighting lamp 22. Thus, when the end cap 2 is closed, the first convex column 4 presses the second convex column 14 downwards in the notch 10, so that the movable plate 12 rotates around the second rotating shaft 13, at the moment, the first contact 17 is separated from the second contact 20, the elastic ball 16 is in a compressed state, when the end cap 2 is opened, the second convex column 14 does not press the first convex column 4 downwards any more, at the moment, the movable plate 12 rotates around the second rotating shaft 13 under the action of the elastic ball 16, so that the first contact 17 is in contact with the second contact 20, at the moment, the circuit is closed, the illuminating lamp 22 is opened, so that illumination is performed, and a worker can conveniently check data.

Optionally, an end of the top surface of the movable plate 12, which is away from the second protruding column 14, is provided with a resilient ball 16, a protruding plate 15 is fixedly connected to a bottom surface of the resilient ball 16, a surface of the protruding plate 15, which is back to the resilient ball 16, is fixed to the top surface of the movable plate 12, a fixed plate 18 is provided on the top surface of the resilient ball 16, and a surface of the fixed plate 18, which is back to the resilient ball 16, is fixed to an inner wall of the illumination cavity 9. In this way, when the first boss 4 is not pressed by the second boss 14, the movable plate 12 can be rotated around the second rotation axis 13 by the elastic ball 16, so that the first contact 17 is in contact with the second contact 20, thereby closing the circuit and turning on the illumination lamp 22.

Optionally, the side wall of the movable plate 12 is fixedly connected with a second rotating shaft 13, the inner bottom wall of the lighting cavity 9 is fixedly connected with vertical plates 11, two vertical plates 11 are symmetrically located on two sides of the movable plate 12, and two ends of the second rotating shaft 13 are rotatably connected with the vertical plates 11. In this way, the vertical plate 11 is used for supporting the movable plate 12 through the second rotation shaft 13.

Alternatively, a first contact 17 is fixedly connected to the bottom surface of the movable plate 12, a cavity plate 19 is arranged on the inner bottom side wall of the lighting cavity 9, a second contact 20 is fixedly connected to the cavity plate 19, the first contact 17 corresponds to the second contact 20, the lighting lamp 22 is turned on when the first contact and the second contact are in contact, and the lighting lamp 22 is turned off when the first contact and the second contact are separated. Thus, when the first contact 17 is in contact with the second contact 20, the circuit is closed, and the illuminating lamp 22 is turned on to illuminate, so that the worker can view the data.

Optionally, the first contact 17 and the second contact 20 are sleeved in the same elastic insulating tube (not shown in the figure). Therefore, the first contact 17 and the second contact 20 can be separated from the external environment, the first contact 17 and the second contact 20 can be prevented from being damaged due to environmental moisture or water inflow, the corrosion of the environment to the first contact 17 and the second contact 20 can be reduced, the reduction of the conductivity caused by excessive oxidation can be prevented, and the influence on normal use can be avoided.

Optionally, the diameter of the insulating tube at the joint of the first contact 17 and the second contact 20 is larger than the diameter of the portion of the insulating tube sleeved on the first contact 17 and the second contact 20. Thus, when the first contact 17 and the second contact 20 are butted against each other, the insulating tube can be expanded outward, and the insulating tube is prevented from being pinched between the first contact 17 and the second contact 20 and affecting conduction between the first contact 17 and the second contact 20.

Optionally, the illumination lamp 22 is provided with a protective shell, the second contact 20 extends into the protective shell, and the protective shell of the illumination lamp 22 is connected to the end face of the shell 21 in a manner of being abutted against the end face. Thus, the second contact 20 can be protected, the stability of the illuminating lamp 22 is kept, and when the end cover 2 is opened, the illuminating lamp 22 is turned on, so that illumination is performed, and the data on the dial 5 can be conveniently checked by a worker.

It is understood that the cleanable water meter further includes a battery assembly or the like for electrically connecting to the illumination lamp 22, and the structure thereof is well known in the art and will not be described herein.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A cleanable water meter, comprising:

a water meter body (1);

the dial plate (5) is arranged on the top surface of the water meter main body (1), and a scraper (7) is arranged on the top surface of the dial plate (5);

the end cover (2) is hinged to the top surface of the water meter main body (1), the end cover (2) corresponds to the dial plate (5), and the side wall of the end cover (2) is fixedly connected with a first convex column (4);

illumination chamber (9), be located one side of the top of dial plate (5), and embedded set up in the lateral wall of water gauge main part (1), its orientation the terminal surface in illumination chamber (9) is provided with light (22), the position that the lateral wall of water gauge main part (1) corresponds installation illumination chamber (9) is equipped with notch (10) that correspond with first projection (4), notch (10) can by first projection (4) shutoff, and first projection (4) break away from under the condition of notch (10) light (22) start.

2. A cleanable water meter as claimed in claim 1, wherein a cross plate (6) is provided above the scraping plate (7), the position of the cross plate (6) corresponds to the diameter of the dial (5), and both ends of the cross plate (6) are connected to the water meter body (1).

3. A cleanable water meter according to claim 2, wherein a first rotating shaft (8) is fixedly connected to one end of the top surface of the scraper (7), the axis of the first rotating shaft (8) coincides with the axis of the dial (5), and one end of the first rotating shaft (8) is rotatably connected to the cross plate (6).

4. A cleanable water meter as claimed in claim 1, wherein a magnet (3) is embedded in a surface of the end cap (2) facing the water meter body (1), an iron plate is embedded in a top surface of the water meter body (1), and the magnet (3) corresponds to the iron plate.

5. A cleanable water meter according to any one of claims 1 to 4, wherein one end of said recess (10) extends into said illumination chamber (9), said recess (10) having a smaller diameter than the diameter of said first stud (4).

6. A cleanable water meter according to claim 5, wherein a movable plate (12) is provided in the illumination chamber (9), a second boss (14) is fixedly connected to a top surface of one end of the movable plate (12), the second boss (14) is located in the recess (10), and the illumination lamp (22) is turned off when the second boss is pressed by the first boss (4).

7. A cleanable water meter according to claim 6, wherein an end of the top surface of the movable plate (12) away from the second protruding column (14) is provided with a resilient ball (16), a protruding plate (15) is fixedly connected to a bottom surface of the resilient ball (16), a surface of the protruding plate (15) facing away from the resilient ball (16) is fixed to the top surface of the movable plate (12), a fixing plate (18) is arranged on the top surface of the resilient ball (16), and a surface of the fixing plate (18) facing away from the resilient ball (16) is fixed to the inner wall of the illumination cavity (9).

8. A cleanable water meter according to claim 7, wherein a second rotating shaft (13) is fixedly connected to a side wall of the movable plate (12), a vertical plate (11) is fixedly connected to an inner bottom wall of the illumination chamber (9), two vertical plates (11) are symmetrically arranged on two sides of the movable plate (12), and two ends of the second rotating shaft (13) are rotatably connected to the vertical plate (11).

9. A cleanable water meter according to claim 8, wherein a first contact (17) is fixedly connected to the bottom surface of the movable plate (12), a second contact (20) is fixedly connected to the inner bottom side wall of the illumination chamber (9), the first contact (17) and the second contact (20) correspond, and the illumination lamp (22) is turned on when the first contact and the second contact are in contact, and the illumination lamp (22) is turned off when the first contact and the second contact are separated.