CN106876623B - A kind of electric energy meter that battery is replaceable and electric energy meter bottom - Google Patents
A kind of electric energy meter that battery is replaceable and electric energy meter bottom Download PDFInfo
- Publication number
- CN106876623B CN106876623B CN201710047232.6A CN201710047232A CN106876623B CN 106876623 B CN106876623 B CN 106876623B CN 201710047232 A CN201710047232 A CN 201710047232A CN 106876623 B CN106876623 B CN 106876623B
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- CN
- China
- Prior art keywords
- battery
- battery case
- electric energy
- case lid
- energy 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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
The present invention relates to a kind of electric energy meter that battery is replaceable and electric energy meter bottoms, electric energy meter includes the table body equipped with printed board, battery case is provided on table body, battery case includes battery box, battery box is provided with the cavity for battery from the removable loading in side, battery box is equipped with positive part, the cathode part being electrically connected respectively with printed board positive and negative electrode, is respectively provided with the contact portion contacted with the positive and negative electrode of the battery on positive part, cathode part.The cavity for battery from the removable loading in side is provided on the battery box of electric energy meter, the both ends of cavity are equipped with the positive part and cathode part for being separately connected printed board positive and negative electrode, battery is packed into the cavity of battery box and is connected with positive part and cathode part, electric energy meter works normally.When battery expires, electric energy meter can be continued to use after re-replacing battery, solved the problems, such as that the prior art leads to electric energy meter reduced service life because battery is non-exchange, avoided the wasting of resources.
Description
Technical field
The present invention relates to electric energy meter technical fields, and in particular to a kind of electric energy meter that battery is replaceable and electric energy meter bottom.
Background technique
Current electric energy meter it is general only one be welded on the reserve battery in printed board, the service life one of reserve battery
As be 10 years, and the service life of electric energy meter is then 20 years.Because reserve battery is welded in printed board, run in electric energy meter
In the case where, it not can be carried out the replacement of battery, therefore when reserve battery cannot be in use, electric energy meter must be re-replaced, thus
It results in waste of resources.
Summary of the invention
The purpose of the present invention is to provide a kind of electric energy meters that battery is replaceable, exist to solve the electric energy meter of the prior art
The reduced service life for leading to electric energy meter since battery is non-exchange the problem of.The present invention also provides a kind of electric energy meters simultaneously
In table bottom.
To achieve the above object, the technical solution of the replaceable electric energy meter of battery of the present invention is: the replaceable electric energy of battery
Table is provided with battery case on the table body, battery case includes battery box, and battery box is set including the table body equipped with printed board
It is equipped with the cavity for battery from the removable loading in side, battery box is equipped with the anode being electrically connected respectively with printed board positive and negative electrode
Part, cathode part are respectively provided with the contact portion contacted with the positive and negative electrode of the battery on positive part, cathode part.
The battery case further includes the battery case lid for closing the cavity.
End where defining electric energy meter display interface is rear end, and the front end of the battery case lid is provided with for by the battery
Box cover is fixed on the fixed structure of the battery box front end, and the fixed structure includes fixed plate, and fixed plate is equipped with for spiral shell
The long hole that bolt or screw penetrate.
The rear end setting of the battery case lid is provided with for inserted block insertion there are two inserted block on the battery box
Location hole.
One end top of the battery box towards the battery case lid is provided with the first lead seal hole, on the battery case lid
It is correspondingly arranged on the second lead seal hole, the first lead seal hole and the second lead seal hole are used cooperatively battery case lid lead sealing.
One end of the battery box towards battery case lid is provided with annular deep gouge, is provided on the battery case lid and institute
State the matched annular boss of annular deep gouge.
Sealing ring is provided between the annular deep gouge and the annular boss.
Electric energy meter bottom of the present invention adopts the following technical scheme that including battery box, battery box be provided with for battery from
The cavity of the removable loading in side, battery box are equipped with positive part, the cathode being electrically connected respectively with electric energy meter printed board positive and negative electrode
Part is respectively provided with the contact portion contacted with the positive and negative electrode of the battery on positive part, cathode part.
The battery case further includes the battery case lid for closing the cavity.
The front end of battery case lid is provided with the fixed knot for the battery case lid to be fixed on to the battery box front end
Structure, the fixed structure include fixed plate, and fixed plate is equipped with the long hole penetrated for bolt or screw.
The rear end setting of the battery case lid is provided with for inserted block insertion there are two inserted block on the battery box
Location hole.
The beneficial effects of the present invention are: being provided with the chamber for battery from the removable loading in side on the battery box of electric energy meter
Body, the both ends of cavity are equipped with the positive part and cathode part that are separately connected printed board positive and negative electrode, battery are packed into the chamber of battery box
It is connected in vivo with positive part and cathode part, electric energy meter works normally.When battery expires, battery is re-replaced
Electric energy meter can continue to use afterwards, and solving the prior art leads to asking for electric energy meter reduced service life because battery is non-exchange
Topic, avoids the wasting of resources.
Detailed description of the invention
Fig. 1 is the top view at electric energy meter back of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the right view of terminal base in Fig. 1；
Fig. 4 is the top view for removing terminal base in Fig. 1；
Fig. 5 is the main view of battery case lid；
Fig. 6 is the top view of Fig. 5.
Specific embodiment
The specific embodiment of the replaceable electric energy meter of battery of the present invention, as shown in Figures 1 to 6, electric energy meter include table body 1,
Battery case lid 2, terminal base 4.End is rear end where defining electric energy meter display interface, and terminal base 4 is located at the lower part of electric energy meter.Table body
Lower portion be electric energy meter table bottom, as shown in figure 4, being provided with battery box 12, table on the lower right of table body 1 namely table bottom
Place on body 1 close to battery box 12 is provided with long column copper sheet 13, and 13 top of long column copper sheet is crimped with cathode annealed copper wire 15, bears
Dead-soft copper wire 15 is connected at the position for accessing battery cathode in printed board.As shown in figure 3, the company of being provided on 4 right end of terminal base
Column 41 is connect, copper sheet 42 is fixed at connecting column 41, positive annealed copper wire 43 is crimped on copper sheet 42, positive annealed copper wire 43 is connected to print
It is accessed in making sheet at the position of anode.As shown in Figures 2 and 4, the rear end of battery box 12 is provided with threaded hole 126, battery box
There are two location hole 127, battery box 12 includes the cavity extended along the longitudinal direction of opening to the right, battery for 12 front end setting
Cavity upper end inside box body 12 is embedded with positive part 122, lower end is embedded with cathode part 123.To make to contact well, just with battery
Part 122 middle section in pole is downwardly convex, and 123 middle section of cathode part raises upward, the lug boss of positive part 122, cathode part 123
Dividing is contact portion.Positive part 122 extends downwardly out a rectangle iron plate with holes, and cavity bottom is arranged at rear end to be used for
Resigning rectangle iron plate allows bit space to the left, and the hole that screw 129 passes through on rectangle iron plate is screwed into the screw thread on connecting column 41
Positive part 122 is connect with the copper sheet 42 on terminal base 4 in hole.Cathode part 123 to terminal base direction extend and with table body
Long column copper sheet 13 on 1 connects, by screw 14 that the extension of cathode part 123 and long column copper sheet 13 is fixed.Battery case 12
Right end top be provided with the first lead seal hole 121,12 right end of battery box is provided with annular deep gouge along the boundary of cavity body structure
124, sealing ring 125 is installed in annular deep gouge 124.The structure of battery case lid 2 as it can be seen in figures 5 and 6, battery case lid 2 left end
The right end profile of profile and battery box 12 matches, and battery case lid 2 cooperates one end to be provided with and annular deep gouge with battery case
124 annular boss 22 to match, the upper end of battery case lid 2 are provided with the second lead seal hole 23 and fixed plate 24, in fixed plate 24
It is provided with the long hole passed through for screw 3, fixed plate 24 and screw 3 form fixed structure, the diameter and first of the second lead seal hole 23
The diameter of lead seal hole is consistent, and there are two inserted block 21, battery box 12 and battery case lids 2 to form electricity for the lower end setting of battery case lid 2
Pond box.
Anode is encased in forward in the U-type groove of battery box 12, in assembly then by battery case lid by electric energy meter
Two inserted blocks 21 of 2 lower ends are inserted into corresponding location hole 127, and annular boss 22 is pressed in the sealing ring in annular deep gouge 124
It is sealed on 125, and keeps the first lead seal hole 121 corresponding with the second lead seal hole 23, screw 3 passes through fixed plate 24 and is screwed into screw thread
It is in hole 126 that battery case lid 2 is fixed, lead sealing is carried out to the first lead seal hole 121 and the second lead seal hole 23.When the battery of electric energy meter
When service life expires, lead sealing is destroyed, battery case lid 2 can be removed by unscrewing screw 3, after re-replacing battery, then by battery case
Lid 2 is fixed and lead sealing, electric energy meter can continue to use, and avoids the wasting of resources.
In other embodiments, annular boss can be not provided on battery case lid, ring is arranged on end face in battery box right end
Shape deep gouge, annular deep gouge is interior to install sealing ring, and battery case lid compresses sealing ring and is sealed.
In other embodiments, sealing ring is not provided between battery case lid and battery box, by battery case lid and battery
Box matching part shape, which is coincide, to be sealed.
In other embodiments, it can be not provided with inserted block on battery case lid, be not provided with location hole on battery box.
In the present embodiment, it is provided with long hole in fixed plate 24, in order to which screw 3 is inserted into the threaded hole on battery box 12
In 126, realizes and quickly fix battery case lid 2, be provided with the bolt hole being screwed into for screw in other embodiments, in fixed plate
Or screw hole.
In other embodiments, it can be not provided with square hole in fixed plate, be provided on battery box for the recessed of fixed plate insertion
Battery case lid is installed on battery box by slot, fixed plate insertion groove.
In other embodiments, cavity can vertically extend.
In other embodiments, battery box right end top can be not provided with the first lead seal hole, and is not provided on battery case lid
Two lead seal holes.
In other embodiments, battery box is set to the lower left of table body.
The part of the embodiment at electric energy meter bottom of the present invention, table bottom and electric energy meter being located above table bottom, by different
Mold manufacture, then fits together, the structure at table bottom is identical as the structure at table bottom in above-mentioned electric energy meter, specific embodiment party again
Formula is no longer described in detail.
Claims (4)
1. the replaceable electric energy meter of battery, the table body including being equipped with printed board, the table body includes table bottom, it is characterised in that: institute
It states and is provided with battery case on table bottom, battery case includes battery box, and battery box is provided with for battery from the removable loading in side
Cavity, battery box are equipped with positive part, the cathode part being electrically connected respectively with printed board positive and negative electrode, divide on positive part, cathode part
Not She You contact portion for being contacted with the positive and negative electrode of the battery, the battery case further includes for closing the cavity
Battery case lid, end where defining electric energy meter display interface are rear end, and the front end of the battery case lid is provided with for by the electricity
Pond box cover is fixed on the fixed structure of the battery box front end, and the fixed structure includes fixed plate, and fixed plate, which is equipped with, to be supplied
The long hole that bolt or screw penetrate is provided with the threaded hole extended along the longitudinal direction, the fixation on the front end face of battery box
Plate is arranged in the front end of battery case lid and extends along the direction perpendicular to battery case lid, and screw passes through fixed plate and is screwed into threaded hole
It is middle to fix battery case lid,
The rear end setting of the battery case lid is provided with for the inserted block along front and back there are two inserted block on the battery box
To the location hole of insertion.
2. the replaceable electric energy meter of battery according to claim 1, it is characterised in that: the battery box is towards the electricity
One end top of pond box cover is provided with the first lead seal hole, and the second lead seal hole, the first lead sealing are correspondingly arranged on the battery case lid
Hole and the second lead seal hole are used cooperatively battery case lid lead sealing.
3. the replaceable electric energy meter of battery according to claim 1, it is characterised in that: the battery box is towards battery case
One end of lid is provided with annular deep gouge, is provided on the battery case lid and the matched annular boss of the annular deep gouge.
4. electric energy meter bottom, it is characterised in that: including battery box, battery box is provided with for battery from the removable loading in side
Cavity, battery box are equipped with positive part, the cathode part being electrically connected respectively with electric energy meter printed board positive and negative electrode, positive part, cathode
The contact portion contacted with the positive and negative electrode of the battery is respectively provided on part, the battery case further includes described for closing
The battery case lid of cavity, the front end of battery case lid are provided with for the battery case lid to be fixed on the battery box front end
Fixed structure, the fixed structure include fixed plate, and fixed plate is equipped with the long hole penetrated for bolt or screw, battery box
Be provided with the threaded hole extended along the longitudinal direction on front end face, the fixed plate be arranged in the front end of battery case lid and along perpendicular to
The direction of battery case lid extends, and screw is screwed into threaded hole across fixed plate and fixes battery case lid, the battery case lid
Rear end setting is provided with the location hole being inserted into along the longitudinal direction for the inserted block on the battery box there are two inserted block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047232.6A CN106876623B (en) | 2017-01-22 | 2017-01-22 | A kind of electric energy meter that battery is replaceable and electric energy meter bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047232.6A CN106876623B (en) | 2017-01-22 | 2017-01-22 | A kind of electric energy meter that battery is replaceable and electric energy meter bottom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106876623A CN106876623A (en) | 2017-06-20 |
| CN106876623B true CN106876623B (en) | 2019-08-23 |
Family
ID=59158897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710047232.6A Active CN106876623B (en) | 2017-01-22 | 2017-01-22 | A kind of electric energy meter that battery is replaceable and electric energy meter bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106876623B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113823875B (en) * | 2021-09-06 | 2023-11-10 | 贵州电网有限责任公司 | Special storage battery device for electric energy meter |
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| CN2884208Y (en) * | 2006-03-01 | 2007-03-28 | 杭州华隆电子技术有限公司 | Electronic type electric energy meter stop-copy battery box |
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| CN201130195Y (en) * | 2007-12-24 | 2008-10-08 | 南京蓝星电力仪表研究所 | Integral terminal kit with pause-copy battery and communication module for static type electric energy meter |
| CN201909798U (en) * | 2010-11-19 | 2011-07-27 | 青岛世泽电子仪表有限公司 | Multifunctional network remote-transmission electric energy meter |
| CN103944250A (en) * | 2014-04-21 | 2014-07-23 | 国家电网公司 | Battery passivation preventing circuit of single-phase intelligent electric energy meter |
| CN203909110U (en) * | 2014-05-30 | 2014-10-29 | 国家电网公司 | Electric energy meter and function terminal thereof |
| CN204422598U (en) * | 2015-02-06 | 2015-06-24 | 国家电网公司 | The single-phase charge-controlled intelligent electric meter that a kind of Clock battery is interchangeable |
| CN205229231U (en) * | 2015-12-08 | 2016-05-11 | 王琛 | Novel multifunctional energy meter |
| CN106067524A (en) * | 2016-07-28 | 2016-11-02 | 宁波市全盛壳体有限公司 | A kind of replaceable battery box construction package and using method |
-
2017
- 2017-01-22 CN CN201710047232.6A patent/CN106876623B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884208Y (en) * | 2006-03-01 | 2007-03-28 | 杭州华隆电子技术有限公司 | Electronic type electric energy meter stop-copy battery box |
| CN201041905Y (en) * | 2007-04-28 | 2008-03-26 | 深圳迈瑞生物医疗电子股份有限公司 | Battery mounting structure |
| CN201130195Y (en) * | 2007-12-24 | 2008-10-08 | 南京蓝星电力仪表研究所 | Integral terminal kit with pause-copy battery and communication module for static type electric energy meter |
| CN201909798U (en) * | 2010-11-19 | 2011-07-27 | 青岛世泽电子仪表有限公司 | Multifunctional network remote-transmission electric energy meter |
| CN103944250A (en) * | 2014-04-21 | 2014-07-23 | 国家电网公司 | Battery passivation preventing circuit of single-phase intelligent electric energy meter |
| CN203909110U (en) * | 2014-05-30 | 2014-10-29 | 国家电网公司 | Electric energy meter and function terminal thereof |
| CN204422598U (en) * | 2015-02-06 | 2015-06-24 | 国家电网公司 | The single-phase charge-controlled intelligent electric meter that a kind of Clock battery is interchangeable |
| CN205229231U (en) * | 2015-12-08 | 2016-05-11 | 王琛 | Novel multifunctional energy meter |
| CN106067524A (en) * | 2016-07-28 | 2016-11-02 | 宁波市全盛壳体有限公司 | A kind of replaceable battery box construction package and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106876623A (en) | 2017-06-20 |
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