CN215524734U

CN215524734U - Water meter case

Info

Publication number: CN215524734U
Application number: CN202120769460.6U
Authority: CN
Inventors: 王永红; 周卫华; 孟宪东
Original assignee: Shanxi Jieruier Instrument Technology Co ltd
Current assignee: Shanxi Jieruier Instrument Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-01-14
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a water meter shell, which comprises a meter body, wherein a water flow display screen and a residual water display screen are arranged on the upper side of the meter body; the blocking mechanism comprises two telescopic rods, two springs and a blocking block, wherein a mounting groove is formed in the inner side wall of the upper side of the outlet of the insertion hole, the two springs are respectively sleeved with the two telescopic rods, the lower ends of the two telescopic rods are fixedly connected with the blocking block together, a pull rod is arranged on the upper side of the blocking block, and the upper end of the pull rod penetrates through the meter body and is fixedly connected with the pull block.

Description

Water meter case

Technical Field

The utility model belongs to the technical field of Internet of things, and particularly relates to a water meter shell.

Background

The Internet of things remote water meter aims at the actual need of intelligent management of a water supply company, at present, in order to improve the management of water consumption, a card-filled Internet of things water meter is adopted in many places, a water card is used, in a special management department, like the water card is filled with balance, after the balance exists in the water card, the water card is inserted into an insertion port of the Internet of things water meter, the balance of the water card is identified through a chip in the Internet of things water meter, the balance of the water card is transferred into the Internet of things water meter, the balance is convenient for a user to obtain the residual available water quantity, so that a worker does not need to check the meter at the door, the work load is reduced, and the Internet of things water meter can also monitor the water consumption, the water pressure and the water flow and can be transmitted to a background for management; however, most insertion ports of internet of things water meters are in an open state, and external dust and water easily damage chips in the insertion ports.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water meter shell, which can seal an insertion opening by a blocking block when a water card is not inserted into the insertion opening, thereby preventing external dust or water from entering the insertion opening to damage a chip.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a water meter case, includes the table body, table body upside is equipped with water flow display screen and surplus water display screen, table body one side is equipped with inserted hole, its characterized in that: the meter body is provided with a blocking mechanism matched with the outlet of the insertion hole;

the blocking mechanism comprises two telescopic rods, two springs and a blocking block, wherein the inner wall of the upper side of an outlet of the insertion hole is provided with a mounting groove, the two telescopic rods are respectively mounted at the left side and the right side of the inner wall of the upper side of the mounting groove, the two springs are respectively sleeved with the two telescopic rods, the lower ends of the telescopic rods are jointly connected with the blocking block in a fixed mode, the lower side of the blocking block is abutted to the inner wall of the lower side of the insertion hole, the upper side of the blocking block is provided with a pull rod, and the upper end of the pull rod penetrates through the pulling block fixedly connected with the meter body.

The insertion opening is simple in structure and reasonable in design, when the insertion opening is not used, the spring stretches and abuts against the sealing stop block, the insertion opening is sealed through the sealing stop block, and the phenomenon that the chip is damaged by external dust and water to affect later-stage identification is prevented.

Drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a first schematic structural view of a water meter housing according to an embodiment of the present invention;

fig. 2 is a second schematic structural view of an embodiment of a water meter housing according to the present invention;

fig. 3 is a schematic cross-sectional view of an embodiment of a water meter housing of the present invention;

the main element symbols are as follows:

the water meter comprises a meter body 1, a water flow display screen 11, a residual water display screen 12, an insertion opening 13, an expansion link 2, a spring 21, a blocking block 22, a mounting groove 23, a pull rod 24, a pull block 25, a water inlet pipe 3, a water outlet pipe 31, a connector 32, a mounting seat 33, a cover plate 34 and a pinching block 35.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the water meter casing of the present invention includes a meter body 1, a water flow display screen 11 and a residual water display screen 12 are arranged on the upper side of the meter body 1, an insertion opening 13 is arranged on one side of the meter body 1, and the water meter casing is characterized in that: the meter body 1 is provided with a blocking mechanism matched with the outlet of the insertion opening 13;

the blocking mechanism comprises two telescopic rods 2, two springs 21 and a blocking piece 22, a mounting groove 23 is formed in the inner wall of the upper side of the outlet of the insertion hole 13, the two telescopic rods 2 are respectively mounted on the left side and the right side of the inner wall of the upper side of the mounting groove 23, the two springs 21 are respectively sleeved with the two telescopic rods 2, the lower ends of the two telescopic rods 2 are fixedly connected with the blocking piece 22 together, the lower side of the blocking piece 22 is abutted to the inner wall of the lower side of the insertion hole 13, a pull rod 24 is arranged on the upper side of the blocking piece 22, and the upper end of the pull rod 24 penetrates through the meter body 1 to be fixedly connected with a pull block 25.

The working principle is as follows: when a worker needs to insert the water card, the worker can pinch the pull block 25 and pull the pull block outwards, the pull rod 24 drives the sealing stop block 22 to move towards one side of the installation groove 23, so that the telescopic rod 2 and the spring 21 are compressed until the worker can insert the water card into the insertion hole 13, when the worker inserts the water card into the insertion hole 13, the worker releases the pull block 25, and at the moment, the spring 21 stretches to drive the sealing stop block 22 to move downwards to limit the water card; after the water card is inserted into the insertion hole 13 and recognized, a worker can directly pull out the water card outwards to move the water card out of the insertion hole 13, the water card is stretched through the spring 21 at the moment, the sealing block 22 is driven to move downwards until the sealing block 22 seals the insertion hole 13, and at the moment, external dust and water can be prevented from entering the insertion hole 13 to damage the chip and influence the recognition effect in the later period.

The front side and the rear side of the meter body 1 are respectively provided with a water inlet pipe 3 and a water outlet pipe 31, and the water inlet pipe 3 and the water outlet pipe 31 are both in threaded connection with a connector 32. With the structure, the water meter can be conveniently connected with the water pipe by the staff. In fact, other structures can be considered according to the situation, so that the staff can connect the water meter with the water pipe conveniently.

The sealing strip is arranged on the lower side of the sealing block 22 and is transversely fixedly connected with the lower end of the sealing block 22. With this configuration, the sealing effect between the stopper 22 and the lower inner wall of the insertion port 13 can be improved. Actually, other configurations may be used as appropriate to improve the sealing effect between the stopper 22 and the lower inner wall of the insertion port 13.

Two installation seats 33 are fixedly connected to one side of the watch body 1, and a cover plate 34 matched with the water flow display screen 11 is assembled between the two installation seats 33 through a damping rotating shaft. With the structure, when the water flow display screen 11 is not watched, the water flow display screen 11 can be sealed through the cover plate 34, and the water flow display screen 11 is prevented from being polluted by external dust. In fact, other structures can be considered according to the situation to prevent the water flow display screen 11 from being polluted by the external dust.

The upper side of the cover plate 34 is provided with a kneading block 35. This configuration facilitates the rotation of the cover 34 by the worker. In fact, other configurations are contemplated for the cover 34 to be easily rotated by the operator.

The outer surface of the pulling block 25 is provided with a spongy cushion. With such a structure, the pull block 25 can be conveniently pulled by a worker. In fact, other structures are also contemplated as appropriate to facilitate pulling of the pull block 25 by the worker.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a water meter case, includes the table body, table body upside is equipped with water flow display screen and surplus water display screen, table body one side is equipped with inserted hole, its characterized in that: the meter body is provided with a blocking mechanism matched with the outlet of the insertion hole;

2. The water meter housing as recited in claim 1, wherein: the utility model discloses a table body, including table body, both sides are equipped with inlet tube and outlet pipe respectively around the table body, the equal threaded connection of inlet tube and outlet pipe has the connector.

3. The water meter housing as recited in claim 1, wherein: and a sealing strip is arranged on the lower side of the blocking block and is transversely fixedly connected with the lower end of the blocking block.

4. The water meter housing as recited in claim 1, wherein: two mount pads of table body one side fixedly connected with, two be equipped with through the damping pivot between the mount pad with discharge display screen assorted apron.

5. The water meter housing as recited in claim 4, wherein: the upper side of the cover plate is provided with a pinching block.

6. The water meter housing as recited in claim 1, wherein: the outer surface of the pulling block is provided with a spongy cushion.