CN210774218U

CN210774218U - Gas table bottom plate with buckle

Info

Publication number: CN210774218U
Application number: CN201921380544.XU
Authority: CN
Inventors: 郭亮; 陈琦; 杨念; 张鹏飞
Original assignee: Wuhan Lan Yan Automation Apply Technique Co ltd
Current assignee: Wuhan Lan Yan Automation Apply Technique Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-16
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a gas table bottom plate with buckle, including bottom plate shell, IC-card support, battery negative pole subassembly, battery positive plate, window groove, fixed screw, battery case, fixed spacing post, screens hole, buckle, connection stand and deformation fixture block. The utility model has the advantages that: convenient fixed count conversion equipment in window groove, guarantee the accuracy of data, improve the transmission efficiency of data, fixed spacing post guarantees that the bottom plate is when being connected with the outer mask, each fixed spacing post is closely connected with the fixed orifices on the outer mask, thereby reach the two and connect inseparable effect, screens hole and buckle make things convenient for the stability that bottom plate shell and outer mask side are connected, reduce the gap, the deformation fixture block of buckle can outwards expand or inwards compress, the connected mode of this gas table face guard is simplified in convenient connection, reduce the cost of connecting, and guarantee the fastness of connecting.

Description

Gas table bottom plate with buckle

Technical Field

The utility model relates to a gas table bottom plate specifically is a gas table bottom plate with buckle.

Background

The gas meter has the advantages that only the roller with the number is seen outside the small glass window, seven digits are arranged on the roller, the front four digits of the small number are black, the rear three digits are red, fuel for daily cooking of people is converted from conventional energy sources such as firewood, coal and the like which are seriously wasted and polluted into natural gas and coal gas, even clean energy sources such as electricity and the like, the gas meter plays a role, and the automatic accumulation function of the gas meter enables people using the natural gas or the pipeline coal gas to conveniently know how much gas is used, so that the payment can be made according to the cubic meter consumed by the gas per month.

Although the gas meter is widely used, the gas meter bottom plate still has some problems in the using process, firstly, the existing gas meter bottom plate is not firmly fixed enough when being fixed with an outer mask, and the body of the existing gas meter bottom plate is too fat, secondly, the existing gas meter bottom plate is not firmly fixed enough when being fixed on each component of the existing gas meter bottom plate, and data fluctuation is easily caused, and thirdly, the existing gas meter bottom plate has a lifting space in the aspects of installation and disassembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gas table bottom plate with buckle in order to solve above-mentioned problem just.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a gas meter bottom plate with a buckle comprises a bottom plate shell, an IC card support, a battery negative electrode assembly, a battery positive electrode plate, a window slot, a fixing screw, a battery box, a fixing limiting column, a clamping hole, a buckle, a connecting upright column and a deformation clamping block; the bottom plate shell is arranged on the rear surface of the gas meter and is positioned outside each component, the IC card support is fixed in the bottom plate shell and is positioned above the battery box, the battery box consists of a battery negative electrode component and a battery positive electrode plate, the battery negative electrode component consists of an electrode plate and a spring, the battery positive electrode plate is fixed in the battery box, and is fixed on the opposite surface of the battery cathode component in a clamping way, the window slot is positioned above the inner part of the bottom plate shell, the fixing screws are fixed at four corners of the connecting plate, the fixing limit columns are arranged in the middle of the inner part of the bottom plate shell, the clamping holes are fixed on the side surface of the outer surface of the bottom plate shell, the buckles are positioned on the side surface of the bottom plate shell, the connecting upright post is connected between the buckle cap of the buckle and the deformation clamping block, and the deformation clamping block is installed at the tail end of the connecting upright post.

Preferably, for the convenience of fixing the counting conversion device, the accuracy of data is guaranteed, and the transmission efficiency of data is improved, the window slot is of a blank frame-shaped structure, a fixing block is arranged on a diagonal line of the window slot, and the counting conversion device can be placed at the position of the window slot.

Preferably, in order to guarantee that the connection of display screen is stable, and fix the electronic component on the display screen connecting plate, prevent data transmission's undulant, set screw fixes at four corners of display screen connecting plate, and it adopts the plastics material preparation to form.

Preferably, when being connected with the outer mask in order to guarantee the bottom plate, the fixed orifices on each fixed spacing post and the outer mask are connected closely to reach the two effect of connecting closely, fixed spacing post is formed through the integrated preparation of injection molding process with the bottom plate shell, and is equipped with the fixed spacing post that differs in length on the bottom plate shell.

Preferably, in order to facilitate the stability of being connected of bottom plate shell and outer mask side, reduce the gap, be the interlude formula connection between the card position hole and the buckle the two, and its symmetric distribution is at the lower extreme of two lateral surfaces of bottom plate shell.

Preferably, in order to facilitate connection and simplify the connection mode of the gas meter mask, the connection cost is reduced, and the connection firmness is ensured, the buckle consists of a buckle cap, a deformation fixture block and a connection upright post, wherein the deformation fixture block is elastically connected with the connection upright post, and the deformation fixture block can be expanded outwards or compressed inwards.

The utility model has the advantages that: the gas meter bottom plate with the buckle is reasonable in design, the window groove is of a blank frame-shaped structure, the diagonal line of the bottom plate is provided with the fixed block, the counting conversion device can be placed at the position of the fixed block, the counting conversion device is convenient to fix, the accuracy of data is ensured, the data transmission efficiency is improved, the fixed screws are fixed at four corners of the display screen connecting plate and are made of plastic materials, the connection stability of the display screen is ensured, the electronic elements on the display screen connecting plate are fixed, the fluctuation of data transmission is prevented, the fixed limiting columns and the bottom plate shell are integrally manufactured through an injection molding process, the fixed limiting columns with different lengths are arranged on the bottom plate shell, when the bottom plate is connected with the outer mask, the fixed limiting columns are tightly connected with the fixed holes on the outer mask, the effect of tightly connecting the fixed limiting columns and the outer mask is achieved, and the clamping holes and the buckle, and its symmetric distribution is at the lower extreme of bottom plate shell two lateral surfaces, makes things convenient for the stability of bottom plate shell and external mask side connection, reduces the gap, and the buckle comprises buckle cap, deformation fixture block and connection stand three, is elastic connection between wherein deformation fixture block and the connection stand, and the deformation fixture block can outwards expand or inwards compress, and the convenient connection simplifies the connected mode of this gas table face guard, reduces the cost of connecting, and guarantees the fastness of connecting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the buckle mounting structure of the present invention;

fig. 4 is the structural schematic diagram of the buckle unit of the present invention.

In the figure: 1. bottom plate shell, 2, IC-card support, 3, battery negative pole subassembly, 4, battery positive plate, 5, window groove, 6, set screw, 7, battery case, 8, fixed spacing post, 9, screens hole, 10, buckle, 11, connection stand and 12, deformation fixture 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 to 4, a gas meter base plate with a buckle includes a base plate housing 1, an IC card bracket 2, a battery negative electrode assembly 3, a battery positive electrode plate 4, a window slot 5, a fixing screw 6, a battery box 7, a fixing limit post 8, a clamping hole 9, a buckle 10, a connecting upright post 11 and a deformation clamping block 12; the bottom plate shell 1 is arranged on the rear surface of the gas meter and is positioned outside each component, the IC card support 2 is fixed inside the bottom plate shell 1 and is positioned above the battery box 7, the battery box 7 consists of a battery negative electrode component 3 and a battery positive electrode plate 4, the battery negative electrode component 3 consists of an electrode plate and a spring, the battery positive electrode plate 4 is fixed inside the battery box 7 and is fixed on the opposite surface of the battery negative electrode component 3 in a clamping and placing mode, the window viewing groove 5 is positioned above the inside of the bottom plate shell 1, the fixing screws 6 are fixed at four corners of the connecting plate, the fixing limiting column 8 is arranged in the middle of the inside of the bottom plate shell 1, the clamping hole 9 is fixed on the side surface of the outer surface of the bottom plate shell 1, the buckle 10 is positioned on the side surface of the bottom plate shell 1, the connecting column 11 is connected between a buckle cap of the buckle 10, the deformation latch 12 is arranged at the tail end of the connecting upright post 11.

The window groove 5 is a blank frame-shaped structure, the diagonal line of the window groove is provided with a fixed block, the counting conversion device can be placed at the position of the window groove, the counting conversion device is convenient to fix, the accuracy of data is ensured, the data transmission efficiency is improved, the fixed screws 6 are fixed at four corners of the display screen connecting plate and are made of plastic materials, the connection stability of the display screen is ensured, electronic elements on the display screen connecting plate are fixed, the fluctuation of data transmission is prevented, the fixed limiting columns 8 and the bottom plate shell 1 are integrally manufactured through an injection molding process, the fixed limiting columns 8 with different lengths are arranged on the bottom plate shell 1, when the bottom plate is connected with the outer mask, the fixed limiting columns 8 are tightly connected with the fixed holes on the outer mask, the effect that the two are tightly connected is achieved, and the clamping holes 9 and the clamping buckles 10 are connected in an insertion mode, and its symmetric distribution is at the lower extreme of bottom plate shell 1 two lateral surfaces, makes things convenient for the stability of bottom plate shell 1 and external mask side connection, reduces the gap, buckle 10 comprises buckle cap, deformation fixture block 12 and connection stand 11 three, wherein is elastic connection between deformation fixture block 12 and the connection stand 11, and deformation fixture block 12 can outwards expand or inwards compress, and the convenient connection simplifies the connected mode of this gas table face guard, reduces the cost of connecting, and guarantees the fastness of connecting.

The working principle is as follows: when the gas meter bottom plate with the buckle is used, all components are installed on the bottom plate shell 1, then the bottom plate shell and the outer cover are fixed together through the fixed limiting columns 8, and finally the bottom plate shell 1 and the side face of the outer cover are secondarily fixed through the buckle 10, so that the tightness of the whole gas meter is guaranteed.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gas table bottom plate with buckle which characterized in that: the battery negative electrode assembly comprises a bottom plate shell (1), an IC card bracket (2), a battery negative electrode assembly (3), a battery positive electrode plate (4), a window groove (5), a fixing screw (6), a battery box (7), a fixing limiting column (8), a clamping hole (9), a buckle (10), a connecting upright column (11) and a deformation clamping block (12); the gas meter is characterized in that the bottom plate shell (1) is arranged on the rear surface of the gas meter and positioned outside each component, the IC card support (2) is fixed inside the bottom plate shell (1) and positioned above the battery box (7), the battery box (7) consists of a battery negative electrode component (3) and a battery positive electrode plate (4), the battery negative electrode component (3) consists of an electrode plate and a spring, the battery positive electrode plate (4) is fixed inside the battery box (7) and fixed on the opposite surface of the battery negative electrode component (3) in a clamping and placing mode, the window viewing groove (5) is positioned above the inside of the bottom plate shell (1), the fixing screws (6) are fixed at four corners of the connecting plate, the fixing limiting columns (8) are arranged in the middle of the inside of the bottom plate shell (1), the clamping holes (9) are fixed on the side surface of the outer surface of the bottom plate shell (1), and the buckles (10) are positioned on the side surface of the bottom plate shell (1, the connecting upright post (11) is connected between a buckle cap of the buckle (10) and the deformation fixture block (12), and the deformation fixture block (12) is installed at the tail end of the connecting upright post (11).

2. The gas meter baseplate with the buckle as claimed in claim 1, wherein: the window groove (5) is of a blank frame-shaped structure, a fixed block is arranged on the diagonal line of the window groove, and a counting conversion device can be placed at the position of the window groove.

3. The gas meter baseplate with the buckle as claimed in claim 1, wherein: the fixing screws (6) are fixed at four corners of the display screen connecting plate and are made of plastic materials.

4. The gas meter baseplate with the buckle as claimed in claim 1, wherein: the fixed limiting columns (8) and the bottom plate shell (1) are integrally manufactured through an injection molding process, and the fixed limiting columns (8) different in length are arranged on the bottom plate shell (1).

5. The gas meter baseplate with the buckle as claimed in claim 1, wherein: the clamping holes (9) and the buckles (10) are connected in a cross-inserting mode and are symmetrically distributed at the lower ends of the two outer side surfaces of the bottom plate shell (1).

6. The gas meter baseplate with the buckle as claimed in claim 1, wherein: the buckle (10) is composed of a buckle cap, a deformation clamping block (12) and a connecting upright post (11), wherein the deformation clamping block (12) is elastically connected with the connecting upright post (11), and the deformation clamping block (12) can be expanded outwards or compressed inwards.