CN220120179U

CN220120179U - Interface-configurable gas meter

Info

Publication number: CN220120179U
Application number: CN202321614976.9U
Authority: CN
Inventors: 吴雅静; 樊亮亮; 李灵
Original assignee: Huojia County Jinpeng Gas Co ltd
Current assignee: Huojia County Jinpeng Gas Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-01
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of gas meters, in particular to a gas meter with a configurable interface, which comprises a shell, wherein a gas meter main body is arranged in the shell, an external interface seat is arranged at the front end of the shell, a connecting bent pipe is symmetrically arranged in the external interface seat, a top cover is arranged above the shell and is inserted into an annular groove, a transparent plate is arranged at the top of the top cover, a flip cover is arranged in a clamping groove, a limiting ring is arranged on the outer wall of the connecting bent pipe, a threaded column is arranged at the front end of the limiting ring, a fixing nut is sleeved on the threaded column, and the end part of the connecting bent pipe is also connected with a gas pipe; this interface configurable gas table is through setting up top cap and shell grafting cooperation to realize quick installation or dismantlement under the fastening bolt cooperation, under the cooperation of external interface seat, the connecting bend that is convenient for install corresponding and external gas pipeline combination, flip and external interface seat rotate to be connected, realize flip to internal connection return bend protection, fixation nut and screw thread post threaded connection increase the compactness of gas pipeline and connecting bend combination.

Description

Interface-configurable gas meter

Technical Field

The utility model relates to the technical field of gas meters, in particular to a gas meter with a configurable interface.

Background

The gas meter is a device for measuring the usage amount of gas, and the gas meter has different types, such as a common film gas meter, a smart IC card gas meter, a remote transmission gas meter and an internet of things gas meter.

The utility model patent with publication number CN218646387U discloses a gas meter with a configurable interface, which comprises a shell; the protective cover is arranged in a semi-surrounding structure and forms an accommodating cavity with the shell for the installation of the external interface structure, and the external interface structure is arranged on the side edge of the shell.

The gas meter of the technical scheme is ingenious in structure and convenient to operate, the external interface structure is arranged on the side edge of the shell, and the external interface structure is connected with the external functional interface or the internal functional interface, so that the protective cover is not required to be operated repeatedly in the operation process, the protective effect of the protective cover on the gas meter can be effectively realized for a long time, the service life of the gas meter is ensured, the use cost is reduced, and the popularization and the application of the gas meter on the market are facilitated; but the interface configurable gas meter is inconvenient to assemble and install, and the interface is inconvenient to replace quickly, so that the stability of installation is inconvenient to increase when the interface end is connected and installed.

Disclosure of Invention

The utility model aims to provide a gas meter with a configurable interface, which solves the problems that the gas meter with the configurable interface, which is provided in the background art and has the authority of CN218646387U, is inconvenient to assemble and install, the interface is inconvenient to replace quickly, and the stability of installation is inconvenient to increase when the interface end is connected and installed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a gas table that interface can be configured, includes the shell, shell internally mounted gas table main part, shell front end department is equipped with external interface seat, external interface seat inside symmetry is equipped with the connection return bend, the shell top is equipped with the top cap, the ring channel has been seted up at the shell top, the top cap is pegged graft in the ring channel, transparent plate has been inlayed at the top cap top, the draw-in groove has been seted up at external interface seat top, be equipped with flip in the draw-in groove, the flip bottom has seted up the U type groove with connection return bend correspondence department, be equipped with the spacing ring on the connection return bend outer wall, the spacing ring front end is equipped with the screw thread post, the cover is equipped with fixation nut on the screw thread post, connection return bend outer wall tip department cover is equipped with the snap ring, connection return bend tip still is connected with the gas pipe.

Preferably, the outer walls of the two sides of the shell are symmetrically provided with fixing blocks close to the bottom, the fixing blocks are provided with fixing holes, and the fixing blocks are welded and fixed with the shell.

Preferably, the width of ring channel inner wall and the width looks adaptation of top cap outer wall, transparent plate and top cap bonding are fixed, and the gas table main part passes through screw fixed connection with the shell.

Preferably, round holes are symmetrically formed in the outer walls of the two sides of the top cover, fastening bolts are arranged in the round holes, and screw holes are formed in the positions, corresponding to the round holes, in the annular grooves.

Preferably, the external interface seat is welded and fixed with the shell, and the bottom of the connecting elbow is welded and combined with the connecting port in the gas meter main body.

Preferably, the width of draw-in groove outer wall and the width looks adaptation of flip outer wall, the long L shape of flip, flip top is equipped with the pivot, the pivot is connected with external interface seat rotation, be equipped with the lug on the flip outer wall.

Preferably, the limiting ring and the connecting elbow are of an integrated structure, the threaded column and the limiting ring are of an integrated structure, the clamping ring is fixedly bonded with the connecting elbow, the fixing nut is in plug-in fit with the end part of the connecting elbow, the fixing nut is in threaded connection with the threaded column, and the end part of the gas pipe is in plug-in fit with the end part of the connecting elbow with the clamping ring.

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

1. according to the utility model, the top cover is in plug-in fit with the shell, quick installation or disassembly fit is realized under the fit of the fastening bolts, the corresponding connecting elbow is conveniently installed to be combined with the external fuel gas pipeline under the fit of the external interface seat, the flip is rotationally connected with the external interface seat, the protection of the flip on the internal connecting elbow is realized, the fixing nut is in threaded connection with the threaded column, and the compactness of the combination of the fuel gas pipeline and the connecting elbow is improved.

2. According to the utility model, through arranging the fixing block and under the cooperation of the fixing hole, the position of the shell is fixed, the transparent plate is matched on the top cover, so that a user can observe information displayed by the main body of the internal gas meter in real time, the friction force of the combination of the gas pipe and the connecting bent pipe is increased by the cooperation of the clamping ring, the anti-skid column is arranged on the outer wall of the fixing nut, the friction force is increased, and the manual rotation adjustment is facilitated.

Drawings

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

FIG. 2 is a schematic view of a flip open structure of the present utility model;

FIG. 3 is a schematic view of the combination structure of the top cover and the housing of the present utility model;

FIG. 4 is a schematic diagram of a combination structure of a housing and an external interface base according to the present utility model;

fig. 5 is a schematic diagram of an external interface seat frame structure according to the present utility model.

The meaning of each reference sign in the figure is:

1. a housing; 10. an annular groove; 100. a screw hole; 11. a fixed block; 110. a fixing hole;

2. an external interface seat; 20. a clamping groove; 21. a connecting bent pipe; 210. a limiting ring; 211. a threaded column; 212. a clasp; 22. a fixed screw cap; 23. a gas pipe;

3. a top cover; 30. a transparent plate; 31. a round hole; 310. a fastening bolt;

4. a flip cover; 40. a U-shaped groove; 41. a bump; 42. a rotating shaft.

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.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a gas table that interface can be configured, including shell 1, shell 1 internally mounted gas table main part, shell 1 front end department is equipped with external interface seat 2, external interface seat 2 inside symmetry is equipped with connecting elbow 21, shell 1 top is equipped with top cap 3, annular channel 10 has been seted up at shell 1 top, top cap 3 is pegged graft in annular channel 10, transparent plate 30 has been inlayed at top cap 3 top, draw-in groove 20 has been seted up at external interface seat 2 top, be equipped with flip 4 in the draw-in groove 20, U type groove 40 has been seted up to flip 4 bottom and connecting elbow 21 corresponding department, be equipped with spacing ring 210 on the connecting elbow 21 outer wall, spacing ring 210 front end is equipped with screw thread post 211, the cover is equipped with fixation nut 22 on the screw thread post 211, connecting elbow 21 outer wall tip department cover is equipped with snap ring 212, connecting elbow 21 tip still is connected with gas pipe 23.

In this embodiment, the outer walls of the two sides of the housing 1 are symmetrically provided with fixing blocks 11 near the bottom, the fixing blocks 11 are provided with fixing holes 110, the fixing blocks 11 are welded and fixed with the housing 1, and external screws penetrate through the fixing holes 110 under the cooperation of the fixing holes 110, so that the position of the housing 1 is fixedly mounted.

Further, the width of ring channel 10 inner wall and the width looks adaptation of top cap 3 outer wall, transparent plate 30 and top cap 3 bond fixedly, and gas table main part and shell 1 pass through screw fixed connection, and transparent plate 30 adopts transparent glass to make, and the user of being convenient for observes the inside situation in real time.

Specifically, round holes 31 are symmetrically formed in the outer walls of the two sides of the top cover 3, fastening bolts 310 are arranged in the round holes 31, screw holes 100 are formed in the annular groove 10 corresponding to the round holes 31, and the fastening bolts 310 penetrate through the round holes 31 and are in threaded connection with the screw holes 100, so that the stability of combined installation of the top cover 3 and the shell 1 is improved.

It should be noted that, external interface seat 2 and shell 1 welded fastening, the connection port welding combination in connecting return bend 21 bottom and the gas table main part is convenient for connecting return bend 21 and the stable combination of gas table main part and is connected.

Further, the width of draw-in groove 20 outer wall and the width looks adaptation of flip 4 outer wall, flip 4 long L shape, flip 4 top are equipped with pivot 42, and pivot 42 rotates with external interface seat 2 to be connected, are equipped with lug 41 on the flip 4 outer wall, under the cooperation of flip 4, are convenient for protect external interface seat 2 inside, reduce external environment interference influence, under the cooperation of lug 41, the manual upset of being convenient for, the convenient opening is dismantled or is installed to inside.

It is worth supplementing that, spacing ring 210 and connecting elbow 21 are integrated into one piece structure, screw thread post 211 and spacing ring 210 are integrated into one piece structure, snap ring 212 and connecting elbow 21 bond fixedly, fixed nut 22 and connecting elbow 21 tip grafting cooperation, and fixed nut 22 and screw thread post 211 threaded connection, gas pipe 23 tip and connecting elbow 21 tip grafting cooperation that has snap ring 212, under the cooperation of spacing ring 210, the combination installation of fixed nut 22 of being convenient for, the mounted position is limited, under the cooperation of snap ring 212, increase the frictional force that gas pipe 23 and connecting elbow 21 are connected, fixed nut 22 and screw thread post 211 threaded connection, further increase the compactness of gas pipe 23 and connecting elbow 21 combination.

When the gas meter with the configurable interface of the embodiment is used, a user manually installs the gas meter main body inside the shell 1, the external interface seat 2 with the connecting elbow pipe 21 is connected with the shell 1 in a combined mode, the user manually inserts and cooperates the top cover 3 with the transparent plate 30 with the annular groove 10 in a plugging mode, and fixes the position through the fastening bolt 310, manually connects the flip cover 4 with the shell 1 in a combined mode through the rotating shaft 42, then realizes integral position fixation of the shell 1 through the fixing hole 110 through screws under the cooperation of the fixing block 11, manually inserts and cooperates the gas pipe 23 with the end part of the connecting elbow pipe 21 with the clamping ring 212 in a tight plugging mode, and the fixing nut 22 is sleeved on the outer wall of the gas pipe 23, manually connects the fixing nut 22 with the threaded column 211 in a threaded mode, so that the installation stability is improved, the gas pipe 23 penetrates out of the U-shaped groove 40, and the integral combined installation is convenient and labor-saving, and manual installation is convenient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas table that interface is configurable, includes shell (1), shell (1) internally mounted gas table main part, shell (1) front end department is equipped with external interface seat (2), external interface seat (2) inside symmetry is equipped with connecting return bend (21), shell (1) top is equipped with top cap (3), its characterized in that: annular groove (10) have been seted up at shell (1) top, top cap (3) are pegged graft in annular groove (10), transparent plate (30) have been inlayed at top cap (3), draw-in groove (20) have been seted up at external interface seat (2) top, be equipped with flip (4) in draw-in groove (20), U type groove (40) have been seted up in flip (4) bottom and coupling elbow (21) department that corresponds, be equipped with spacing ring (210) on coupling elbow (21) outer wall, spacing ring (210) front end is equipped with screw thread post (211), the cover is equipped with fixation nut (22) on screw thread post (211), coupling elbow (21) outer wall tip department cover is equipped with snap ring (212), coupling elbow (21) tip still is connected with gas pipe (23).

2. The interface configurable gas meter of claim 1, wherein: the two-side outer walls of the shell (1) are symmetrically provided with fixing blocks (11) close to the bottom, fixing holes (110) are formed in the fixing blocks (11), and the fixing blocks (11) are fixedly welded with the shell (1).

3. The interface configurable gas meter of claim 1, wherein: the width of ring channel (10) inner wall and the width looks adaptation of top cap (3) outer wall, transparent plate (30) are fixed with top cap (3) bonding, and gas table main part passes through screw fixed connection with shell (1).

4. A gas meter with configurable interface as claimed in claim 3, wherein: round holes (31) are symmetrically formed in the outer walls of the two sides of the top cover (3), fastening bolts (310) are arranged in the round holes (31), and screw holes (100) are formed in the annular groove (10) corresponding to the round holes (31).

5. The interface configurable gas meter of claim 1, wherein: the external interface seat (2) is welded and fixed with the shell (1), and the bottom of the connecting elbow (21) is welded and combined with a connecting port in the gas meter main body.

6. The interface configurable gas meter of claim 1, wherein: the width of draw-in groove (20) outer wall and the width looks adaptation of flip (4) outer wall, flip (4) length L shape, flip (4) top is equipped with pivot (42), pivot (42) are connected with external interface seat (2) rotation, be equipped with lug (41) on flip (4) outer wall.

7. The interface configurable gas meter of claim 1, wherein: the limiting ring (210) and the connecting elbow (21) are of an integrated structure, the threaded column (211) and the limiting ring (210) are of an integrated structure, the clamping ring (212) is fixedly adhered to the connecting elbow (21), the fixing nut (22) is in plug-in connection with the end part of the connecting elbow (21), the fixing nut (22) is in threaded connection with the threaded column (211), and the end part of the gas pipe (23) is in plug-in connection with the end part of the connecting elbow (21) of the electronic mail clamping ring (212).