CN202793500U - Battery case of gas meter - Google Patents
Battery case of gas meter Download PDFInfo
- Publication number
- CN202793500U CN202793500U CN2012203476567U CN201220347656U CN202793500U CN 202793500 U CN202793500 U CN 202793500U CN 2012203476567 U CN2012203476567 U CN 2012203476567U CN 201220347656 U CN201220347656 U CN 201220347656U CN 202793500 U CN202793500 U CN 202793500U
- Authority
- CN
- China
- Prior art keywords
- battery case
- gas meter
- case body
- cavity
- flow meter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
A battery case of a gas meter comprises a gas meter base and a battery case body, and is characterized in that a cavity for mounting the battery case body is arranged on the gas meter base, a cylindrical table with a screw hole is arranged in the cavity, a mounting support lug is arranged on the battery case body, a mounting hole corresponding to the screw hole is arranged on the mounting support lug, the battery case body is placed in the cavity, and a screw penetrates through the mounting hole to be connected with the screw hole on the cylindrical table in a threaded manner, so that the battery case body is fixed onto the gas meter base. According to the technical scheme, the battery case has the advantages that the battery case is simple in manufacture and convenient to mount, the and is provided with the independent battery case body, the number of assembled batteries can be adjusted as needed, only the battery case body needs to be replaced and the integral gas meter does not need to be replaced when pole pieces of the battery case body are corroded, the battery case is convenient to maintain, and the maintenance cost is reduced.
Description
Technical field
The utility model relates to the parts on a kind of gas meter, flow meter, particularly a kind of battery case.
Background technology
Battery case on the existing gas meter, flow meter is directly by plastic injection-moulded disposal molding on the gas meter, flow meter base, battery case and gas meter, flow meter base are one, so that base mould is made complexity, it is just fixing when how many assembling batteries designs, can not increase as required and reduce the assembling battery number, bad adaptability; Can only whole table detachable maintaining after the corrosion of battery case pole piece, maintenance is inconvenient, and maintenance cost is high.
Summary of the invention
The purpose of this utility model just provides a kind of battery case of gas meter simple, easy for installation of making, it adopts independently battery case, can assemble according to demand battery number, can also after the corrosion of battery case pole piece, only change battery case and need not change whole gas meter, flow meter, easy to maintenance, reduce maintenance cost.
The purpose of this utility model is to realize by such technical scheme, it includes gas meter, flow meter base and battery case, it is characterized in that: be provided with the cavity that battery case is installed at the gas meter, flow meter base, be provided with the pylon with screw in the cavity, the installation journal stirrup is set on the battery case, install on the journal stirrup and be provided with the mounting hole corresponding with screw, battery case is positioned in the cavity, passes mounting hole by screw and is threaded with screw formation on the pylon battery case is fixed on the gas meter, flow meter base.
The size of the size of battery case and cavity is complementary in the utility model, battery case is installed in the cavity, be fixed by screws in gas meter, flow meter base 1 again, power lead is welded on the battery pole piece is welded on simultaneously on the master control circuit board, being embodied as the gas meter, flow meter master control circuit board provides power supply.Adopt independently battery case, can make the manufacturing of gas meter, flow meter base simple, when the pole piece corrosion of battery case is non-conductive, can unclamp screw and pull down battery case, be convenient for changing and need do not change whole gas meter, flow meter, easy to maintenance, reduce maintenance cost, also the battery case of different battery numbers can be installed at the gas meter, flow meter base as required, as assembled the battery case of three joints or four batteries, battery case big or small constant only needs to change the arrangement position of positive/negative plate in the battery case.
Owing to adopted technique scheme, the utlity model has and make advantage simple, easy for installation, it adopts independently battery case, can assemble according to demand battery number, can also after the corrosion of battery case pole piece, only change battery case and need not change whole gas meter, flow meter, easy to maintenance, reduced maintenance cost.
Description of drawings
Description of drawings of the present utility model is as follows.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of gas meter, flow meter base in the utility model.
Fig. 3 is the A-A cut-open view of Fig. 2.
Fig. 4 is the structural representation of the first embodiment of the utility model battery case.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural representation of the second embodiment of the utility model battery case.
Among the figure: ⒈ gas meter, flow meter base; The ⒉ battery case; The ⒊ cavity; The ⒋ screw; The ⒌ pylon; ⒍ installs journal stirrup; The ⒎ mounting hole.
Embodiment
Shown in Fig. 1-6, the utility model comprises gas meter, flow meter base 1 and battery case 2, it is characterized in that: be provided with the cavity 3 that battery case is installed at gas meter, flow meter base 1, be provided with the pylon 5 with screw 4 in the cavity 3, arrange on the battery case 2 journal stirrup 6 is installed, install and to be provided with the mounting hole 7 corresponding with screw 4 on the journal stirrup 6, battery case 2 is positioned in the cavity 3, passes mounting hole 7 by screw and is threaded with screw 4 formation on the pylon 5 battery case 1 is fixed on the gas meter, flow meter base.
The size of the size of battery case 2 and cavity 3 is complementary in the utility model, battery case 1 is installed in 3 li of cavitys, be fixed by screws in gas meter, flow meter base 1 again, power lead is welded on the battery pole piece is welded on simultaneously on the master control circuit board, being embodied as the gas meter, flow meter master control circuit board provides power supply.Adopt independently battery case, can make the manufacturing of gas meter, flow meter base simple, when the pole piece corrosion of battery case is non-conductive, can unclamp screw and pull down battery case, be convenient for changing and need do not change whole gas meter, flow meter, easy to maintenance, reduced maintenance cost, the battery case of different battery numbers also can be installed at the gas meter, flow meter base as required, shown in Fig. 4,5, can assemble the battery case of three joints, as shown in Figure 6, can assemble the battery case of four batteries, battery case big or small constant only needs to change the arrangement position of positive/negative plate in the battery case.
Claims (1)
1. battery case of gas meter, comprise gas meter, flow meter base (1) and battery case (2), it is characterized in that: be provided with the cavity (3) that battery case is installed at gas meter, flow meter base (1), be provided with the pylon (5) of band screw (4) in the cavity (3), arrange on the battery case (2) journal stirrup (6) is installed, install on the journal stirrup (6) and be provided with the mounting hole (7) corresponding with screw (4), battery case (2) is positioned in the cavity (3), passes screw (4) on mounting hole (7) and the pylon (5) by screw and forms to be threaded battery case (1) is fixed on the gas meter, flow meter base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203476567U CN202793500U (en) | 2012-07-18 | 2012-07-18 | Battery case of gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203476567U CN202793500U (en) | 2012-07-18 | 2012-07-18 | Battery case of gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793500U true CN202793500U (en) | 2013-03-13 |
Family
ID=47820746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203476567U Expired - Lifetime CN202793500U (en) | 2012-07-18 | 2012-07-18 | Battery case of gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793500U (en) |
-
2012
- 2012-07-18 CN CN2012203476567U patent/CN202793500U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401121 No. 69 middle of Mount Huangshan Road, Banan District, Chongqing Patentee after: Chongqing Qianwei watch Co.,Ltd. Address before: 401121 No. 69 middle of Mount Huangshan Road, Banan District, Chongqing Patentee before: QIANWEI KROMSCHRODER METERS (CHONGQING) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |