CN210513303U

CN210513303U - Direct-reading water meter for meter reading management system

Info

Publication number: CN210513303U
Application number: CN201921871504.5U
Authority: CN
Inventors: 付浩强
Original assignee: Shenzhen Yuegang Technology Co Ltd
Current assignee: Shenzhen Yuegang Technology Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-05-12
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a management system checks meter is with direct-reading water gauge, which comprises a housin, the casing both ends are equipped with water inlet and delivery port respectively, and install the dial plate on the casing, dial plate one end is fixed with the connecting piece, and installs the protecting crust subassembly of user's dial plate protection through the connecting piece, the utility model discloses the water gauge realizes sealed processing through rotating shell and dial plate outside threaded connection when not using, plays the protection to the dial plate, avoids water smoke to permeate into very easily and forms the drop of water, and long-term unmanned management can corrode the surface, and during the use, only need rotate and just can twist out, and the mode of opening is simple and convenient.

Description

Direct-reading water meter for meter reading management system

Technical Field

The utility model relates to a direct-reading water gauge technical field specifically is a direct-reading water gauge for management system checks meter.

Background

The direct-reading water meter adopts the light, mechanical and electrical integration technology and the principle of an absolute photoelectric encoder, and each character wheel is used as a code wheel to measure the absolute angle position of the character wheel; therefore, accurate reading words and recognizable digital parts can transmit the water meter data (without error) without power supply theoretically.

The existing direct-reading water meter can read effective data on a dial plate directly after passing through a flip cover, but the water meter is generally arranged at a hidden position, except meter reading personnel, few people manage and check the water meter, the flip cover on the dial plate is only sleeved on the dial plate through a clamping joint, the sealing performance is poor, the protection on the dial plate of the water meter is limited, water mist easily permeates into the water meter and easily forms water drops, the surface can be corroded due to long-term unattended management, the service life of the water meter is shortened, and therefore the direct-reading water meter for the meter reading management system is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient direct-reading water gauge who prevents water infiltration 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: the utility model provides a management system that checks meter is with direct-reading water gauge, includes the casing, the casing both ends are equipped with water inlet and delivery port respectively, and install the dial plate on the casing, dial plate one end is fixed with the connecting piece, and installs the protecting crust subassembly of user's dial plate protection through the connecting piece, connects the protecting crust subassembly through the connecting piece, realizes the protection to the dial plate, avoids water smoke to permeate into very easily and forms the drop of water easily, and long-term unmanned management can corrode the surface.

Preferably, the shield case assembly includes a coupling case and a rotating case. The cross section of the rotating shell is in a convex shape, one end with a large caliber of the rotating shell is sleeved on the outer side of the dial plate, the connecting shell is sleeved on the outer side of one end with a small caliber of the rotating shell in a sliding mode and is connected with the outer side of the bottom of the dial plate through a connecting piece, and the dial plate is protected through the protecting shell assembly.

Preferably, the outer side of the lower end of the dial plate is fixed with a threaded ring, the threaded ring is in threaded connection with one end of the rotating shell with a large caliber, and the threaded ring is in threaded connection with the rotating shell, so that the sealing performance inside the rotating shell is guaranteed to effectively achieve a waterproof effect.

Preferably, a limiting ring is fixed on the outer side of the top of the rotating shell, a sealing ring is fixed on the inner wall of the bottom of the connecting shell, the rotating shell is prevented from being separated through the limiting ring, and the sealing performance is kept by the sealing ring.

Preferably, the connecting piece includes the L template, the L template is equipped with two, and fixes respectively in the shell of connecting and the dial plate outside, rotates through the round pin axle between two L templates to be connected, realizes being connected of dial plate outside and connecting shell through the connecting piece.

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

the utility model discloses the water gauge realizes sealed processing through rotating shell and dial plate outside threaded connection when not using, plays the protection to the dial plate, avoids water smoke to permeate into very easily and forms the drop of water easily, and long-term unmanned management can corrode the surface, and during the use, only need rotate and just can twist out, and the mode of opening is simple and convenient.

Drawings

FIG. 1 is a schematic view of the overall appearance of the present invention in a partially cut-away structure;

FIG. 2 is a side view, partially in section, of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1-a shell; 2-a water inlet; 3-water outlet; 4-dial plate; 5-a connector; 6-a protective shell component; 7-a connecting shell; 8-rotating the shell; 9-a threaded ring; 10-a spacing ring; 11-a sealing ring; 12-L type board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a direct-reading water meter for a meter reading management system in the figures includes a housing 1, a water inlet 2 and a water outlet 3 are respectively disposed at two ends of the housing 1, a dial 4 is mounted on the housing 1, and a water consumption condition is recorded through the dial 4;

dial plate 4 one end is fixed with connecting piece 5, and installs the protecting crust subassembly 6 of user's dial plate 4 protection through connecting piece 5, realizes the protection to dial plate 4 through protecting crust subassembly 6.

The shield shell assembly 6 includes a coupling shell 7 and a rotating shell 8. The cross section of the rotating shell 8 is in a convex shape, one end with a large caliber of the rotating shell 8 is sleeved on the outer side of the dial 4, the connecting shell 7 is sleeved on the outer side of one end with a small caliber of the rotating shell 8 in a sliding mode and is connected with the outer side of the bottom of the dial 4 through the connecting piece 5, and the connecting shell 7 is connected with the dial 4 through the connecting piece 5;

dial 4 low side outside is fixed with screw ring 9, and through

screw ring

9 and 8 heavy-calibre one end threaded connection of rotation shell, realizes rotating 8 inside sealings of shell through screw ring 9 and rotation shell 8, avoids the infiltration of drop of water.

The limiting ring 10 is fixed on the outer side of the top of the rotating shell 8, the limiting ring 10 prevents the rotating shell 8 from being accidentally separated, a sealing ring 11 is fixed on the inner wall of the bottom of the connecting shell 7, and the sealing ring 11 has a sealing effect.

Meanwhile, the connecting piece 5 comprises two L-shaped plates 12, the two L-shaped plates 12 are respectively fixed on the outer sides of the connecting shell 7 and the dial plate 4, the two L-shaped plates 12 are rotatably connected through pin shafts, the connecting mode is consistent with that of the existing water meter flip cover, and the operation is simple.

In the scheme: when flip carries out water gauge data collection, through rotatory rotation shell 8 this moment, make rotation shell 8 and the rotation of screw ring 9 break away from, rotate shell 8 at the rebound, make connection shell 7 turn up backward, thereby realize flip, in the record to dial 4 data, after the record finishes, cover earlier connection shell 7, rotate shell 8 at the rotation, make rotation shell 8 and screw ring 9 threaded connection, realize rotating the inside sealed of shell 8, it can the downstream to rotate shell 8 simultaneously, make spacing ring 10 and sealing washer 11 extrusion, thereby realize the leakproofness between connection shell 7 and the rotation shell 8, effectually prevent external water smoke drop infiltration, corrode dial 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a direct-reading water gauge for management system checks meter, includes casing (1), casing (1) both ends are equipped with water inlet (2) and delivery port (3) respectively, and install dial plate (4), its characterized in that on casing (1): dial plate (4) one end is fixed with connecting piece (5), and installs protecting crust subassembly (6) of user's dial plate (4) protection through connecting piece (5).

2. The direct-reading water meter for the meter reading management system according to claim 1, wherein: the protective shell assembly (6) comprises a connecting shell (7) and a rotating shell (8); the cross section of the rotating shell (8) is convex, one end of the rotating shell (8) with a large caliber is sleeved on the outer side of the dial (4), and the connecting shell (7) is sleeved on the outer side of one end of the rotating shell (8) with a small caliber in a sliding manner and is connected with the outer side of the bottom of the dial (4) through the connecting piece (5).

3. The direct-reading water meter for the meter reading management system according to claim 2, wherein: and a threaded ring (9) is fixed on the outer side of the lower end of the dial plate (4), and is in threaded connection with one end of the rotating shell (8) with a large caliber through the threaded ring (9).

4. A direct-reading water meter for a meter reading management system according to claim 3, wherein: a limiting ring (10) is fixed on the outer side of the top of the rotating shell (8), and a sealing ring (11) is fixed on the inner wall of the bottom of the connecting shell (7).

5. The direct-reading water meter for the meter reading management system according to claim 2, wherein: the connecting piece (5) comprises two L-shaped plates (12), the two L-shaped plates (12) are respectively fixed on the outer sides of the connecting shell (7) and the dial plate (4), and the two L-shaped plates (12) are rotatably connected through a pin shaft.