CN213422295U

CN213422295U - Novel intelligent water meter structure with protection mechanism

Info

Publication number: CN213422295U
Application number: CN202022584263.5U
Authority: CN
Inventors: 黄宏章
Original assignee: HUIZHOU ZHONGCHENG ELECTRONIC TECHNOLOGY CO LTD
Current assignee: HUIZHOU ZHONGCHENG ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-11
Anticipated expiration: 2030-11-10

Abstract

The utility model belongs to the technical field of water meter protection, in particular to a novel intelligent water meter structure with a protection mechanism, which comprises a water meter body, the top ends of the two sides of the water meter body are respectively fixedly connected with a fixed attaching column and a matched attaching column, the side surface of a closed upper shell is fixedly connected with an arc plate matched with the fixed attaching column, the side surface of the closed upper shell is far away from the arc plate, one side of the arc plate is fixedly connected with a convex block matched with the matched attaching column, and the upper end surface of the matched attaching column is fixedly connected with a magnetic suction part; the unable up-and-down motion of closed epitheca has further guaranteed to close epitheca and water gauge body laminating, and the other end is connected the magnetic connection of protruding piece bottom surface sheetmetal through the magnetism portion of inhaling of cooperation adhesion post and has improved absorptive stability, and cooperation sealing washer and closed epitheca complex compactness have effectually improved the leakproofness of closing the epitheca, and the convenience of looking for has been improved through the setting of CD night to the while.

Description

Novel intelligent water meter structure with protection mechanism

Technical Field

The utility model belongs to the technical field of the water gauge protection, specifically a novel intelligent water gauge structure with protection machanism.

Background

The water meter is an instrument for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, which originate from the united kingdom, the development of the water meter has a history of nearly two hundred years, when the specification of the water meter is selected, the size and the flow range of the used flow under the normal condition are firstly estimated, and the internal structure of the traditional water meter can be divided into a shell, a sleeve and an inner core from outside to inside. The housing is cast pig iron and water passes through the lower annular space of the housing after exiting the water inlet, herein called the "lower annulus". An upper ring chamber is arranged above the annular space and is communicated with a water outlet. The bottom of the sleeve is provided with a filter screen with small holes to filter out sundries in water.

Because the surface of the water meter is provided with the observation plate, the observation plate is generally made of glass or plastic, and in order to protect the observation plate, the observation plate is usually protected by a closed cover with a hinged surface when not used, but the hinged mode causes insufficient structural limit on the surface of the water meter, so that poor sealing performance is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel intelligent water gauge structure with protection machanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel intelligent water meter structure with a protection mechanism comprises a water meter body, wherein connecting pipes are fixedly connected to two sides of the water meter body, the top ends of two sides of the water meter body are respectively fixedly connected with a fixed attaching column and a matched attaching column, the upper end surface of the water meter body is hinged with a closed upper shell, the side surface of the closed upper shell is fixedly connected with an arc plate matched with the fixed attaching column, the arc plate is hinged with the fixed attaching column, one side of the side surface of the closed upper shell, away from the arc plate, is fixedly connected with a convex block matched with the matched attaching column, the upper end surface of the matched attaching column is fixedly connected with a magnetic suction part, the bottom surface of the convex block is fixedly connected with a metal sheet matched with the magnetic suction part, a noctilucent disc is arranged in the middle of the upper end surface of the closed upper shell, an observation plate is arranged on the upper end surface of the water meter body, the sealing ring is located the outside of observation board, the sealing ring with seal the contact of epitheca bottom surface.

As a further aspect of the present invention: the upper end face of the convex block is higher than the upper end face of the closed upper shell.

As a further aspect of the present invention: the upper end face of the fixed attaching column is provided with a rotating hole, the bottom face of the arc-shaped plate is fixedly connected with a rotating pin matched with the rotating hole, and the rotating pin is rotatably connected inside the rotating hole.

As a further aspect of the present invention: the bottom side of the inner wall of the rotating hole is provided with a limiting groove, and the outer wall of the rotating pin is fixedly connected with a limiting ring matched with the limiting groove.

As a further aspect of the present invention: the rotating pin, the limiting ring and the fixed attaching column are made of plastics.

As a further aspect of the present invention: the length of the fixed attaching column is greater than the thickness of the arc-shaped plate.

As a further aspect of the present invention: the cross-sectional shape of the arc-shaped plate is consistent with that of the fixed attaching column.

Compared with the prior art, the beneficial effects of the utility model are that:

the water gauge body passes through the connecting pipe and connects on the water pipe, fixed attaching post is through articulated with the arc cooperation, and then make and seal the epitheca and can only rotate at water gauge body surface, but the unable up-and-down motion of sealed epitheca, and then guaranteed to seal the epitheca and the laminating of water gauge body, the compactness of laminating has been improved, and the other end is connected the magnetic connection of protruding piece bottom surface sheetmetal through the magnetism portion of attaching the post of cooperation to the magnetism of protruding piece, make and seal the epitheca and can't rotate under the condition of not receiving external force, cooperation sealing washer and sealed epitheca complex compactness, the effectual leakproofness that seals the epitheca that has improved, simultaneously through the setting of CD at night, make under the dim condition of light, the position of water gauge can be observed to the observer very first time, the convenience of looking for has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a novel intelligent water meter structure with a protection mechanism;

fig. 2 is a schematic top view of a novel intelligent water meter structure with a protective mechanism;

fig. 3 is a schematic bottom view of a sealed upper case of a novel intelligent water meter structure with a protection mechanism;

fig. 4 is a schematic side view of a new intelligent water meter with a protection mechanism, showing a fixed attaching post.

In the figure: 1. a water meter body; 11. a connecting pipe; 12. fixing the attaching posts; 121. rotating the hole; 122. a limiting groove; 13. fitting the attaching posts; 131. a magnetic part; 14. an observation plate; 15. a seal ring; 2. closing the upper shell; 21. a night compact disc; 22. an arc-shaped plate; 23. a raised block; 231. a metal sheet; 24. a rotation pin; 241. a limit ring.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a novel intelligent water meter structure with a protection mechanism comprises a water meter body 1, connecting pipes 11 are fixedly connected to both sides of the water meter body 1, a fixed attaching post 12 and a matching attaching post 13 are respectively fixedly connected to both sides of the water meter body 1, a sealing upper case 2 is hinged to the upper end surface of the water meter body 1, an arc plate 22 matched with the fixed attaching post 12 is fixedly connected to the side surface of the sealing upper case 2, the arc plate 22 is hinged to the fixed attaching post 12, a protruding block 23 matched with the matching attaching post 13 is fixedly connected to one side of the sealing upper case 2 away from the arc plate 22, a magnetic attraction portion 131 is fixedly connected to the upper end surface of the matching attaching post 13, a metal sheet 231 matched with the magnetic attraction portion 131 is fixedly connected to the bottom surface of the protruding block 23, a night light disk 21 is disposed on the upper end surface of the sealing upper case 2, an observation plate 14 is disposed on the upper, the upper end surface of the water meter body 1 is fixedly connected with a sealing ring 15, the sealing ring 15 is positioned on the outer side of the observation plate 14, and the sealing ring 15 is contacted with the bottom surface of the closed upper shell 2; the water meter body 1 is connected on the water pipe through the connecting pipe 11, the fixed attaching column 12 is hinged through being matched with the arc plate 22, and then the closed upper shell 2 can only rotate on the surface of the water meter body 1, but the closed upper shell 2 can not move up and down, so that the closed upper shell 2 is ensured to be attached to the water meter body 1, the attaching tightness is improved, the other end of the closed upper shell is connected with the metal sheet 231 on the bottom surface of the protruding block 23 through the magnetic part 131 of the matched attaching column 13, the adsorption stability is improved, the closed upper shell 2 can not rotate under the condition of not receiving external force, the matched sealing ring 15 and the closed upper shell 2 are matched in tightness, the sealing performance of the closed upper shell 2 is effectively improved, meanwhile, through the arrangement of the noctilucent disk 21, the water meter can be observed by an observer at the first time, and the searching convenience is improved.

In fig. 2: the upper end surface of the convex block 23 is higher than the upper end surface of the closed upper shell 2; the protruding block 23 is mainly used to make the operator push the protruding block 23 to complete the separation of the magnetic part 131 and the metal sheet 231.

In fig. 4: the upper end surface of the fixed attaching column 12 is provided with a rotating hole 121, the bottom surface of the arc plate 22 is fixedly connected with a rotating pin 24 matched with the rotating hole 121, and the rotating pin 24 is rotatably connected inside the rotating hole 121; the rotation pin 24 is more stably rotated in the rotation hole 121.

In fig. 4: the bottom sides of the inner walls of the rotating holes 121 are provided with limiting grooves 122, and the outer wall of the rotating pin 24 is fixedly connected with limiting rings 241 matched with the limiting grooves 122; the fit of the limiting groove 122 and the limiting ring 241 prevents the rotating pin 24 from vertically sliding, thereby improving the stability of the closed upper shell 2.

In fig. 4: the rotating pin 24, the limiting ring 241 and the fixed attaching post 12 are made of plastics; the rotating pin 24, the limiting ring 241 and the fixed attaching post 12 made of plastic materials do not generate rust, so that the rotating pin 24 rotates more smoothly in the rotating hole 121.

In fig. 1: the length of the fixed attachment post 12 is greater than the thickness of the arcuate plate 22; the fixed attachment post 12 requires a positive fit for the pivot pin 24 and therefore the fixed attachment post 12 needs to be increased in length.

In fig. 1: the cross-sectional shape of the arc plate 22 is consistent with the cross-sectional shape of the fixed attaching post 12; the purpose of the arcuate plate 22 having a cross-sectional shape that conforms to the cross-sectional shape of the fixed attachment post 12 is primarily to increase the structural integrity.

The utility model discloses a theory of operation is: the water meter body 1 is connected on the water pipe through the connecting pipe 11, the fixed attaching column 12 is hinged through being matched with the arc plate 22, and then the closed upper shell 2 can only rotate on the surface of the water meter body 1, but the closed upper shell 2 can not move up and down, so that the closed upper shell 2 is ensured to be attached to the water meter body 1, the attaching tightness is improved, the other end of the closed upper shell is connected with the metal sheet 231 on the bottom surface of the protruding block 23 through the magnetic part 131 of the matched attaching column 13, the adsorption stability is improved, the closed upper shell 2 can not rotate under the condition of not receiving external force, the matched sealing ring 15 and the closed upper shell 2 are matched in tightness, the sealing performance of the closed upper shell 2 is effectively improved, meanwhile, through the arrangement of the noctilucent disk 21, the water meter can be observed by an observer at the first time, and the searching convenience is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel intelligent water meter structure with a protection mechanism comprises a water meter body (1) and is characterized in that connecting pipes (11) are fixedly connected to two sides of the water meter body (1), a fixed attaching column (12) and a matched attaching column (13) are fixedly connected to the top ends of two sides of the water meter body (1) respectively, a closed upper shell (2) is hinged to the upper end face of the water meter body (1), an arc plate (22) matched with the fixed attaching column (12) is fixedly connected to the side face of the closed upper shell (2), the arc plate (22) is hinged to the fixed attaching column (12), a protruding block (23) matched with the matched attaching column (13) is fixedly connected to one side face, far away from the arc plate (22), of the closed upper shell (2), a magnetic attracting portion (131) is fixedly connected to the upper end face of the matched attaching column (13), protruding piece (23) bottom surface fixedly connected with magnetism portion (131) matched with sheetmetal (231) of inhaling, it has night CD (21) to close upper casing (2) up end intermediate position, water gauge body (1) up end has observation board (14), water gauge body (1) up end fixedly connected with sealing washer (15), sealing washer (15) are located observe the outside of board (14), sealing washer (15) with close upper casing (2) bottom surface contact.

2. A novel intelligent water meter arrangement with shield mechanism as claimed in claim 1, wherein the upper end surface of said raised block (23) is higher than the upper end surface of said closure upper housing (2).

3. A novel intelligent water meter structure with a protection mechanism as claimed in claim 1, wherein a rotation hole (121) is formed on the upper end surface of the fixed attaching post (12), a rotation pin (24) matched with the rotation hole (121) is fixedly connected to the bottom surface of the arc-shaped plate (22), and the rotation pin (24) is rotatably connected to the inside of the rotation hole (121).

4. A novel intelligent water meter structure with a protection mechanism as claimed in claim 3, wherein the bottom side of the inner wall of the rotation hole (121) is provided with a limit groove (122), and the outer wall of the rotation pin (24) is fixedly connected with a limit ring (241) matched with the limit groove (122).

5. A novel intelligent water meter structure with a protection mechanism as claimed in claim 4, wherein the rotating pin (24), the limiting ring (241) and the fixed attaching post (12) are made of plastic.

6. A novel intelligent water meter configuration with shield mechanism as claimed in claim 1, wherein said fixed attachment post (12) has a length greater than the thickness of said arc (22).

7. A novel intelligent water meter configuration with shield mechanism as claimed in claim 1, wherein said arcuate plate (22) has a cross-sectional shape that is congruent with the cross-sectional shape of said stationary attachment post (12).