CN212871339U

CN212871339U - Intelligent gas meter with flip protection structure

Info

Publication number: CN212871339U
Application number: CN202021845229.2U
Authority: CN
Inventors: 陆展
Original assignee: Nantong Junpu Intelligent Technology Development Co ltd
Current assignee: Nantong Junpu Intelligent Technology Development Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-04-02
Anticipated expiration: 2030-08-29

Abstract

The utility model relates to an intelligent instrument technical field specifically is an intelligence gas meter with flip protective structure, including the device main part, the device main part includes shell main part, locking seat, fixture block pole, supporting spring, hemisphere fixture block, locking lever, reset spring, visor, gas meter main part and couple hole, the top fixedly connected with locking seat of shell main part, and the bottom of shell main part rotates through pivot and visor and connects, the one end fixedly connected with fixture block seat of pivot is kept away from to the visor, and the fixture block seat is close to the one end fixedly connected with fixture block pole of locking seat, the inside recess of one end that the fixture block seat was kept away from to the fixture block pole is provided with supporting spring, and the inner wall fixed connection of supporting spring and fixture block pole. The utility model discloses an intelligence gas meter with flip protective structure can effectually avoid the harm that external collision caused, isolated steam and greasy dirt to be convenient for install and dismantle.

Description

Intelligent gas meter with flip protection structure

Technical Field

The utility model relates to an intelligent instrument technical field specifically is an intelligence gas meter with flip protective structure.

Background

Along with the continuous development of the instrument industry, the intelligent gas meter is also continuously developed, people utilize the intelligent gas meter to detect the consumption of natural gas, the intelligent gas meter can help people to accurately know the residual gas quantity in the household use process, and the monitoring of the gas consumption in a user household by a gas company is also facilitated, so that the existing intelligent gas meter can be known to basically meet the use requirements of people, and the following problems still exist.

The intelligent gas meter with the flip protection structure is used for solving the problems that the existing device is directly exposed in the external environment, the device is likely to be damaged by collision of foreign objects, if the device is installed in a kitchen, the surface of the device is likely to influence reading due to oil stain adhesion, the practicability of the device is reduced, the existing device is not convenient to install in the using process, and the position is also troublesome to adjust if needed after installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence gas meter with flip protective structure to when solving the traditional device that proposes in the above-mentioned background art in the use, the device directly exposes easy impaired in external environment, and the device is at the installation with dismantle inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent gas meter with a flip protection structure comprises a device main body, wherein the device main body comprises a shell main body, a locking seat, a fixture block rod, a supporting spring, a hemispherical fixture block, a locking rod, a reset spring, a protective cover, a gas meter main body and a hook hole, the top end of the shell main body is fixedly connected with the locking seat, the bottom end of the shell main body is rotatably connected with the protective cover through a rotating shaft, one end of the protective cover, far away from the rotating shaft, is fixedly connected with the fixture block seat, one end, close to the locking seat, of the fixture block seat is fixedly connected with the fixture block rod, a supporting spring is arranged in an inner groove at one end, far away from the fixture block seat, of the fixture block rod, the supporting spring is fixedly connected with the inner wall of the fixture block rod, one end, far away from the middle position of the fixture block rod, the one end embedding locking seat's that the hemisphere fixture block was kept away from to the locking lever inside recess, and the one end fixedly connected with reset spring that the hemisphere fixture block was kept away from to the locking lever, reset spring keeps away from the one end of locking lever and the inner wall fixed connection of locking seat, the inside fixedly connected with gas meter main part of shell main part, and the both sides of shell main part all fixedly connected with couple hole.

Preferably, the back of shell main part is provided with fixture, fixture includes fixing base, connecting block, lead screw, first clamp splice, sliding block and second clamp splice, the back fixedly connected with fixing base of shell main part, and one side right-hand member fixedly connected with connecting block that shell main part was kept away from to the fixing base, one side and the lead screw of connecting block rotate to be connected, and the connecting block keeps away from the one end of fixing base and the one end fixed connection that first clamp splice is close to the fixing base, spout and sliding block sliding connection that shell main part one side was seted up are kept away from to the fixing base, and sliding block and lead screw threaded connection, the one end that the fixing base was kept away from to the sliding block and the one end fixed connection that the.

Preferably, one side that shell main part was kept away from to the visor is provided with the inoxidizing coating, and the one end fixed connection that shell main part was kept away from to one side and the buffer block that the inoxidizing coating is close to shell main part, the inside embedding of buffer block has the support frame, and the one end and the intermediate layer fixed connection that the inoxidizing coating was kept away from to the support frame, one side fixedly connected with buffer spring that the intermediate layer is close to shell main part, and buffer spring keeps away from interbedded one end and covers inlaye.

Preferably, the joint of the shell main body and the protective cover is provided with a rubber ring with a circular arc-shaped section, and the inner groove of the rubber ring is fixedly connected with a spring.

Preferably, the surface of the locking rod is fixedly connected with a convex block, and the convex block is embedded into a groove formed in the inner wall of the locking seat.

Preferably, the foamed rubber sheets are glued to the sides, close to each other, of the first clamping block and the second clamping block, and the foamed rubber sheets are arranged in an arc shape.

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

1. the intelligent gas meter with the flip protection structure is provided with a shell main body and a protective cover, wherein the bottom ends of the shell main body and the protective cover are movably connected through a rotating shaft in the using process of the device, the top ends of the shell main body and the protective cover are locked through a locking seat, a clamping block rod, a supporting spring, a hemispherical clamping block, a locking rod and a reset spring which are arranged at the top end of the device, the air tightness of the device is ensured by a rubber pad arranged at the joint of the shell main body and the protective cover, the multilayer structure design of the protective cover can effectively resist external collision, the gas meter main body arranged in the shell main body is effectively protected, and the safety and the practicability of the device are;

2. this intelligence gas meter with flip protective structure is provided with couple hole and fixture, in the installation of device, utilizes the couple hole can easily hang the device on the couple, if do not have the couple, rotates the lead screw and drives the second clamp splice and remove, utilizes second clamp splice and first clamp splice centre gripping on the pipeline, and the installation of completion device that can be simple quick has improved the convenience of device.

Drawings

Fig. 1 is a schematic front view of the structure in an open state of the present invention;

fig. 2 is a schematic side sectional view of the locking seat and the clamping block seat in a closed state according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 5 is a schematic side view of the closed state structure of the present invention;

fig. 6 is a schematic top sectional view of the structure of the clamping mechanism of the present invention;

fig. 7 is a schematic top sectional view of a partial structure of the protective cover of the present invention;

fig. 8 is a schematic top sectional view of a partial structure of the protective cover and the main housing of the present invention.

In the figure: 100. a device main body; 110. a housing main body; 111. a locking seat; 112. a block seat; 113. a clamping block rod; 114. a support spring; 115. a hemispherical fixture block; 116. a locking lever; 117. a return spring; 120. a protective cover; 121. a protective layer; 122. a buffer block; 123. a support frame; 124. an interlayer; 125. a buffer spring; 126. a lid inner layer; 130. a gas meter body; 140. a hook hole; 200. a clamping mechanism; 210. a fixed seat; 211. connecting blocks; 212. a screw rod; 213. a first clamping block; 220. a slider; 221. and a second clamping block.

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. 1-8, the present invention provides an embodiment:

an intelligent gas meter with a flip protection structure comprises a device body 100, wherein the device body 100 comprises a shell body 110, a locking seat 111, a clamping block seat 112, a clamping block rod 113, a supporting spring 114, a hemispherical clamping block 115, a locking rod 116, a return spring 117, a protective cover 120, a gas meter body 130 and a hook hole 140, the top end of the shell body 110 is fixedly connected with the locking seat 111, the bottom end of the shell body 110 is rotatably connected with the protective cover 120 through a rotating shaft, one end, far away from the rotating shaft, of the protective cover 120 is fixedly connected with the clamping block seat 112, one end, close to the locking seat 111, of the clamping block seat 112 is fixedly connected with the clamping block rod 113, an inner groove at one end, far away from the clamping block seat 112, of the clamping block rod 113 is provided with the supporting spring 114, the inner wall of the supporting spring 114 is fixedly connected with the clamping block rod 113, one end, far away from the middle position of the clamping, and the hemisphere fixture block 115 is kept away from the one end of fixture block pole 113 and is laminated with locking lever 116, the one end embedding locking seat 111 that hemisphere fixture block 115 was kept away from to locking lever 116 is inside recess, and locking lever 116 keeps away from the one end fixedly connected with reset spring 117 of hemisphere fixture block 115, reset spring 117 keeps away from the one end of locking lever 116 and the inner wall fixed connection of locking seat 111, the inside fixedly connected with gas meter main part 130 of shell main part 110, and the both sides of shell main part 110 all fixedly connected with couple hole 140 for gas meter main part 130 is got up by effectual protection in the inside of shell main part 110 and visor 120 through such design, has improved the security and the practicality of device.

The back of the shell body 110 is provided with a clamping mechanism 200, the clamping mechanism 200 comprises a fixed seat 210, a connecting block 211, a screw rod 212, a first clamping block 213, a sliding block 220 and a second clamping block 221, the back of the shell body 110 is fixedly connected with the fixed seat 210, the right end of one side, away from the shell body 110, of the fixed seat 210 is fixedly connected with the connecting block 211, one side of the connecting block 211 is rotatably connected with the screw rod 212, one end, away from the fixed seat 210, of the connecting block 211 is fixedly connected with one end, close to the fixed seat 210, of the first clamping block 213, the sliding groove, away from the shell body 110, of the fixed seat 210 is slidably connected with the sliding block 220, the sliding block 220 is in threaded connection with the screw rod 212, one end, away from the fixed seat 210, of the sliding block 220 is fixedly connected, the convenience of the device is improved.

One side that shell body 110 was kept away from to visor 120 is provided with inoxidizing coating 121, and the one side that shell body 110 was kept away from to inoxidizing coating 121 and buffer block 122 one end fixed connection of shell body 110, the inside embedding of buffer block 122 has support frame 123, and support frame 123 keeps away from the one end and the intermediate layer 124 fixed connection of inoxidizing coating 121, intermediate layer 124 is close to one side fixedly connected with buffer spring 125 of shell body 110, and buffer spring 125 keeps away from the one end and the lid inlayer 126 fixed connection of intermediate layer 124, through such design, has improved the ability that visor 120 resisted external collision, has further improved visor 120 to the protective capacities of gas meter main part 130, has improved the security of device.

The laminating department of shell main part 110 and visor 120 is provided with the rubber circle that the cross-section is convex, and the inside recess fixedly connected with spring of rubber circle, through such design, has improved the leakproofness of device, can effectually avoid external steam and greasy dirt to the harm of gas meter main part 130, has improved the practicality of device.

The surface of the locking rod 116 is fixedly connected with a convex block, and the convex block is embedded into a groove formed in the inner wall of the locking seat 111, so that the locking rod 116 is more stable when being moved in the operation process, and the operation of the device is smoother.

The foaming rubber sheets are glued on the side, close to each other, of the first clamping block 213 and the second clamping block 221, and are arranged in the shape of a circular arc.

The working principle is as follows: during the use of the device, if the device needs to be opened to obtain a reading, the protective cover 120 is pulled away from the housing main body 110, the latch seat 112 and the latch rod 113 move synchronously along with the protective cover 120, the hemispherical latch 115 moves along with the latch rod 113, and the locking lever 116, so that the supporting spring 114 and the return spring 117 are deformed under force, the opening of the device is finished, and when it is subsequently necessary to close the device, the protection cover 120 is rotated towards the direction close to the housing main body 110 to drive the fixture block seat 112, the fixture block rod 113 and the hemispherical fixture block 115 to synchronously move until the hemispherical fixture block 115 enters the locking seat 111 to contact with the locking rod 116, the protection cover 120 is continuously rotated, the hemispherical fixture block 115 is stressed and mutually extruded with the locking rod 116 until the protection cover 120 is attached to the housing main body 110, at this time, the hemispherical fixture block 115 is locked by the locking rod 116, the whole device is locked completely, and the operation is finished.

When the device is collided, the protective layer 121 is stressed to press the buffer block 122, so that the buffer block 122 is stressed to deform and presses the support frame 123 and the interlayer 124, the interlayer 124 is stressed to deform and presses the buffer spring 125 to deform, external collision is absorbed in the deformation process of the buffer block 122, the interlayer 124 and the buffer spring 125, and the protective cover 120 and the gas meter main body 130 inside the shell main body 110 are protected in a limited mode.

When the device needs to be clamped on a pipeline to realize an installation process, the device is placed on the surface of the pipeline, the pipeline is ensured to be positioned between the first clamping block 213 and the second clamping block 221, then the screw rod 212 is rotated to drive the sliding block 220 to move towards the direction close to the connecting block 211, the second clamping block 221 moves close to the first clamping block 213 along with the sliding block 220 synchronously until the second clamping block 221 and the first clamping block 213 fix the device through clamping fixation, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligent gas meter with a flip cover protection structure, comprising a device body (100), characterized in that: the device main body (100) comprises a shell main body (110), a locking seat (111), a clamping block seat (112), a clamping block rod (113), a supporting spring (114), a hemispherical clamping block (115), a locking rod (116), a return spring (117), a protective cover (120), a gas meter main body (130) and a hook hole (140), wherein the locking seat (111) is fixedly connected to the top end of the shell main body (110), the bottom end of the shell main body (110) is rotatably connected with the protective cover (120) through a rotating shaft, the clamping block seat (112) is fixedly connected to one end, far away from the rotating shaft, of the protective cover (120), the clamping block rod (113) is fixedly connected to one end, close to the locking seat (111), of the clamping block seat (112), the supporting spring (114) is arranged in an inner groove of one end, far away from the clamping block seat (112), of the clamping block rod (113), and the supporting spring, one end of the supporting spring (114) far away from the middle position of the clamping block rod (113) and the hemispherical clamping block (115) are embedded into one end of the clamping block rod (113) in a fixed connection mode, one end of the hemispherical clamping block (115) far away from the clamping block rod (113) is attached to the locking rod (116), one end of the locking rod (116) far away from the hemispherical clamping block (115) is embedded into the inner groove of the locking seat (111), one end of the locking rod (116) far away from the hemispherical clamping block (115) is fixedly connected with the reset spring (117), one end of the reset spring (117) far away from the locking rod (116) is fixedly connected with the inner wall of the locking seat (111), the inner portion of the shell body (110) is fixedly connected with the gas meter body (130), and two sides of the shell body (110) are fixedly connected.

2. The smart gas meter with flip cover protection architecture as claimed in claim 1, wherein: the back of shell main part (110) is provided with fixture (200), fixture (200) is including fixing base (210), connecting block (211), lead screw (212), first clamp splice (213), sliding block (220) and second clamp splice (221), the back fixedly connected with fixing base (210) of shell main part (110), and one side right-hand member fixedly connected with connecting block (211) of keeping away from shell main part (110) in fixing base (210), one side and lead screw (212) of connecting block (211) rotate to be connected, and the one end that fixing base (210) were kept away from in connecting block (211) and the one end fixed connection that first clamp splice (213) are close to fixing base (210), spout and sliding block (220) sliding connection that shell main part (110) one side was seted up are kept away from in fixing base (210), and sliding block (220) and lead screw (212) threaded connection, the one end that fixing base (210) were kept away from in sliding block (220) and one that second clamp splice (221) are close to fixing base (210) And (4) fixedly connecting.

3. The smart gas meter with flip cover protection architecture as claimed in claim 1, wherein: one side that shell main part (110) was kept away from in visor (120) is provided with inoxidizing coating (121), and inoxidizing coating (121) are close to one side of shell main part (110) and buffer block (122) keep away from the one end fixed connection of shell main part (110), the inside embedding of buffer block (122) has support frame (123), and support frame (123) keep away from the one end and the intermediate layer (124) fixed connection of inoxidizing coating (121), one side fixedly connected with buffer spring (125) that intermediate layer (124) are close to shell main part (110), and buffer spring (125) keep away from the one end and the lid inlayer (126) fixed connection of intermediate layer (124).

4. The smart gas meter with flip cover protection architecture as claimed in claim 1, wherein: the joint of the shell main body (110) and the protective cover (120) is provided with a rubber ring with a circular arc-shaped section, and a spring is fixedly connected with an inner groove of the rubber ring.

5. The smart gas meter with flip cover protection architecture as claimed in claim 1, wherein: the surface of the locking rod (116) is fixedly connected with a convex block, and the convex block is embedded into a groove formed in the inner wall of the locking seat (111).

6. The smart gas meter with flip cover protection architecture as claimed in claim 2, wherein: one sides of the first clamping block (213) and the second clamping block (221), which are close to each other, are glued with foamed rubber sheets, and the foamed rubber sheets are arranged into an arc shape.