CN207282561U - A kind of battery case of electric energy meter structure - Google Patents
A kind of battery case of electric energy meter structure Download PDFInfo
- Publication number
- CN207282561U CN207282561U CN201721122680.XU CN201721122680U CN207282561U CN 207282561 U CN207282561 U CN 207282561U CN 201721122680 U CN201721122680 U CN 201721122680U CN 207282561 U CN207282561 U CN 207282561U
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- shrapnel
- battery
- pcb board
- electric energy
- energy meter
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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
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Abstract
It the utility model is related to a kind of battery case of electric energy meter structure, include box body and be arranged at the base of box body bottom, the battery module being provided with box body, pcb board and the contact pin being electrically connected with pcb board are provided between box body and base, the bottom of the contact pin is pierced by base and is formed with the power circuit of electric energy meter and is electrically connected, it is characterised in that：Battery module includes Clock battery and stopping and copies battery, and Clock battery and stopping is copied the positive and negative anodes of battery and is electrically connected by the grafting of shrapnel and pcb board with pcb board formation.Compared with prior art, the utility model has the advantage of：Clock battery and stopping is copied battery installation to be placed into together, sliping off slip lid easily can dismantle and replace Clock battery and stop copying battery, reduce battery damage and need replacing caused trouble during battery, the pcb board is flexible PCB, facilitate Clock battery and stopping to copy battery and realize with pcb board to be electrically connected, save space and alleviate the weight of battery case.
Description
Technical field
It the utility model is related to electric energy meter field, and in particular to a kind of battery case of electric energy meter structure.
Background technology
Electric energy meter is the instrument for measuring electric energy, its metering accuracy is most important, at present as a kind of measuring equipment
Electric energy meter usually there is battery, with to power itself, and at present usually by battery by welding or glue sticking in printed circuit
On plate, after prolonged use, the Clock battery of electric energy meter can occur battery undervoltage failure and cannot use electric energy meter, in order to make
Electric energy meter works, it is necessary to re-replace electric energy meter with remaining valid, which results in the waste of electric energy meter, add electric energy meter into
This, or whole table depot repair is needed, Clock battery all can not be directly replaced at the scene, added the difficulty for replacing battery, given
User brings great inconvenience.
In order to solve the above-mentioned technical problem, such as Patent No. CN201620894613.9, (Authorization Notice No. is
CN206208945U Chinese utility model patent)《A kind of battery changeable type single-phase electric energy meter》, the electric energy meter have include
The housing of bottom case, the PCB of enclosure interior, PCB are installed into bottom case, and battery contact socket is welded on PCB, has bag above bottom case
The cell cover component of battery case lid is included, battery holder assembly is vertically put at cell cover component battery compartment and is connect with battery on PCB
Female contact conducting connection is touched, although the electric energy meter structure is convenient for changing single battery, the battery in current electric energy meter
Generally include Clock battery and stopping and copy battery, Clock battery and stop copying battery and be normally located inside electric energy meter, in electric energy meter
When inside sets Clock battery and stops copying battery at the same time, its electric energy meter internal wiring layout comparison is chaotic, and the patent uses this
The structure of sample is inconvenient when placing Clock battery at the same time and stopping copying battery, in addition, it is also inconvenient to replace battery.
Therefore, it is necessary to existing battery case of electric energy meter structure is improved further.
Utility model content
Technical problem to be solved in the utility model is the present situation for the prior art, there is provided it is a kind of by Clock battery and
Stop copying battery and be mounted together, and be convenient for changing the battery case of electric energy meter structure of battery.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of battery case of electric energy meter structure, bag
Include box body and be arranged at the base of box body bottom, the battery module being provided with the box body, between the box body and base
Be provided with pcb board and the contact pin being electrically connected with pcb board, the bottom of the contact pin be pierced by base and with the power circuit of electric energy meter
Formed and be electrically connected, it is characterised in that：The battery module includes Clock battery and stopping and copies battery, the Clock battery and stops copying
The positive and negative anodes of battery are electrically connected by shrapnel with the grafting of pcb board to be formed with pcb board.
In order to mitigate the connection that the weight of battery case of electric energy meter facilitates each component at the same time, it is preferable that the pcb board is flexibility
Pcb board.In this way, flexible PCB is bent, and thickness is thin, on the one hand saves space, on the other hand facilitates each in battery case
The connection of component.
In order to facilitate the first receiving portion and the second receiving portion is provided with Clock battery and the box body, described first accommodates
Clock battery is equipped with portion, is equipped with second receiving portion and stops copying battery.
Preferably, the shrapnel includes the first shrapnel, the second shrapnel, the 3rd shrapnel and the 4th shrapnel, and described first holds
Receiving the both sides in portion is provided with the first shrapnel and the second shrapnel, and the upside of first shrapnel is connected with the cathode of Clock battery,
Downside is electrically connected with pcb board；The upside of second shrapnel is connected by corresponding spring with the anode of Clock battery, downside
It is electrically connected with pcb board；The 3rd shrapnel and the 4th shrapnel, the upside of the 3rd shrapnel are provided with the upside of second receiving portion
It is connected by corresponding spring with stopping copying anode, downside is electrically connected with pcb board, and it is right that the upside of the 4th shrapnel passes through
The spring answered is connected with stopping copying the anode of battery, and downside is electrically connected with pcb board.
In order to realize that Clock battery and stopping copies being electrically connected for battery and pcb board, it is preferable that first shrapnel, the second bullet
Piece, the 3rd shrapnel and the 4th shrapnel have extended downwardly interpolating unit, and the box body is offered for inserting on the position of corresponding interpolating unit
The through hole that portion passes through, the pcb board offer the perforation passed through for interpolating unit on the position of corresponding interpolating unit, and the interpolating unit is successively
It is electrically connected through corresponding through hole and perforation and with pcb board formation.
The installation of each shrapnel for convenience, it is preferable that first receiving portion is opened on the corresponding position of the first shrapnel
Equipped with the first card slot set for the first shrapnel card, the set for the second shrapnel card is offered on the corresponding position of the second shrapnel
Two draw-in groove；Second receiving portion offers the 3rd card slot set for the 3rd shrapnel card on the 3rd corresponding position of shrapnel,
The 4th card slot set for the 4th shrapnel card is offered on the 4th corresponding position of shrapnel.
In order to which further each shrapnel is limited in corresponding card slot, it is preferable that first shrapnel, the second shrapnel,
The both sides of 3rd shrapnel and the 4th shrapnel extend internally flexible card base, and can be limited respectively by corresponding elastic card base
In corresponding first card slot, the second card slot, the 3rd card slot and the 4th card slot.
In order to facilitate the fixation of spring, it is preferable that on the inner surface of second shrapnel, the 3rd shrapnel and the 4th shrapnel
It is provided with the location division that spring can be fixed.
The mounting means of box body and base has a variety of, it is preferable that the both sides of the base have upwardly extended button hole, the box
Body is provided with fixture block on the corresponding position of button hole.
In order to cover battery case, it is preferable that further included slip lid, the slip lid is slidably coupled to the upper of the box body
Portion.
Compared with prior art, the utility model has the advantage of：Battery mould is provided with the battery case of electric energy meter structure
Block, the battery module include Clock battery and stopping and copy battery, Clock battery and stopping copy the positive and negative anodes of battery by shrapnel and
The grafting of pcb board and formed and be electrically connected with pcb board, such structure design makes Clock battery and stopping copy battery and install to be placed into one
Rise, sliping off slip lid easily can dismantle and replace Clock battery and stop copying battery, when reduction battery damage needs replacing battery
Caused trouble, in addition, the pcb board is flexible PCB, facilitates Clock battery and stops copying battery and realize and be electrically connected with pcb board,
Save space at the same time and alleviate the weight of battery case.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram that the utility model embodiment removes slip lid；
Fig. 3 is the dimensional decomposition structure diagram of the utility model embodiment；
Fig. 4 is the dimensional decomposition structure diagram of another angle of the utility model embodiment；
Fig. 5 is Clock battery in Fig. 1 and stops copying the structure diagram that battery is connected with pcb board and contact pin；
Fig. 6 is the structure diagram of the connection of each shrapnel, pcb board and contact pin in Fig. 1；
Fig. 7 is the structure diagram of box body in Fig. 1；
Fig. 8 is the structure diagram of another angle of Fig. 7.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
It is the battery case of electric energy meter structure of the utility model embodiment as shown in Figure 1 to Figure 4, which includes
There is box body 1, be arranged at the base 2 and slip lid 3 of 1 bottom of box body, slip lid 3 is slidably coupled to the top of box body 1, in box body 1
Battery module is provided with, is provided with pcb board 4 and the contact pin 5 being electrically connected with pcb board 4 between box body 1 and base 2, under contact pin 5
End is pierced by base 2 and is formed with the power circuit of electric energy meter and is electrically connected, and battery module includes Clock battery 131 and stops copying electricity
Pond 132, Clock battery 131 and stopping are copied the positive and negative anodes of battery 132 and are formed by the grafting of shrapnel and pcb board 4 with pcb board 4
It is electrically connected, wherein, shrapnel includes the first shrapnel 61, the second shrapnel 62, the 3rd shrapnel 63 and the 4th shrapnel 64.
In the present embodiment, by Clock battery 131 and stop copying battery 132 and be mounted together, can as shown in Fig. 2, sliping off slip lid
Dismantle and replace Clock battery 131 with convenient and stop copying battery 132, reduction battery damage needs replacing caused during battery
Trouble, in addition, the pcb board 4 be flexible PCB, facilitates Clock battery 131 and stops copying battery 132 and be electrically connected with the realization of pcb board 4,
Save space at the same time and alleviate the weight of battery case.
As shown in figure 4, being provided with the first receiving portion 11 and the second receiving portion 12 in box body 1, housed in the first receiving portion 11
There is Clock battery 131, be equipped with the second receiving portion 12 and stop copying battery 132, specifically, the both sides of the first receiving portion 11 are provided with
First shrapnel 61 and the second shrapnel 62, the upside of the first shrapnel 61 are connected with the cathode of Clock battery 131, downside and pcb board 4
It is electrically connected；The upside of second shrapnel 62 is connected by corresponding spring 7 with the anode of Clock battery 131, downside and pcb board 4
It is electrically connected；The upside of second receiving portion 12 is provided with the 3rd shrapnel 63 and the 4th shrapnel 64, and it is right that the upside of the 3rd shrapnel 63 passes through
The spring 7 answered is connected with stopping copying 132 cathode of battery, and downside is electrically connected with pcb board 4, and the upside of the 4th shrapnel 64 passes through correspondence
Spring 7 be connected with stopping copying the anode of battery 132, downside is electrically connected with pcb board 4.
Being electrically connected for battery 132 and pcb board is copied in order to which Clock battery 131 and stopping is better achieved, as shown in Figure 5 to Figure 6,
First shrapnel 61, the second shrapnel 62 and the 3rd shrapnel 63 have extended downwardly interpolating unit 65, and with reference to shown in Fig. 7, box body 1 is in correspondence
The through hole 18 passed through for interpolating unit 65 is offered on the position of interpolating unit 65, pcb board 4 is offered for inserting on the position of corresponding interpolating unit 65
The perforation 41 passed through in portion 65, interpolating unit 65 sequentially pass through corresponding through hole 18 and perforation 41 and are formed with pcb board 4 and be electrically connected.
In order to realize the installation of each shrapnel, as shown in figure 8, the first receiving portion 11 is on 61 corresponding position of the first shrapnel
The first card slot 111 set for the first shrapnel 61 card is offered, is offered on 62 corresponding position of the second shrapnel for the second bullet
Piece 62 blocks the second card slot 112 set；Second receiving portion 12 is offered for the 3rd on 63 corresponding position of the 3rd shrapnel
Shrapnel 63 blocks the 3rd card slot 121 that sets, and the set for the 4th shrapnel 64 card is offered on 64 corresponding position of the 4th shrapnel
Four card slots 122, in order to further realize the spacing fixation of each shrapnel, the first shrapnel 61, the second shrapnel 62, the 3rd shrapnel 63 with
And the 4th the both sides of shrapnel 64 extend internally flexible card base 66, the first shrapnel 61, the second shrapnel 62, the 3rd shrapnel 63 and
4th shrapnel 64 by corresponding elastic card base 66 can be respectively limited by corresponding first card slot 111, the second card slot 112,
In 3rd card slot 121 and the 4th card slot 122.
In order to preferably realize the fixation of spring, the inner surface of the second shrapnel 62, the 3rd shrapnel 63 and the 4th shrapnel 64
On be provided with the location division 67 that spring 7 can be fixed.
The mounting means of base and box body has a variety of, and in the present embodiment, the both sides of base 2 have upwardly extended button hole 21,
Box body 1 is provided with fixture block 14 on 21 corresponding position of button hole, and base 2 is by the cooperation of button hole 21 and fixture block 14 so as to the bottom of by
Seat 2 is installed on box body 1.
In order to preferably realize slip of the slip lid on box body, as shown in figure 3, the both sides of slip lid 3 are outward extended with convex portion
31, the length direction of each convex portion 31 along 3 lateral wall of slip lid is arranged on 3 lateral wall of slip lid evenly and at intervals, the madial wall of box body 1
On the sliding slot 16 being slidably matched with convex portion 31 is provided with 31 corresponding position of convex portion, be provided with and convex portion 31 in sliding slot 16
The stop part 17 of cooperation.Specifically, the shape of convex portion 31 is substantially L-shaped, and convex portion 31 includes the first longitudinally disposed convex block 311
With laterally the second convex block 312 of setting, the outer end of the second convex block 312 has upwardly extended a protrusion 312a, accordingly, stop part 17
Shape be substantially in inverted L shape, stop part 17 includes the first longitudinally disposed limited block 171 and the second limited block laterally set
312, and the second limited block 172 upwards depression formed with the matched recess 172a of raised 312a, be in and box body in slip lid 3
In the state of 1 in closure, the madial wall of the first limited block 171 and the lateral wall of the second convex block 312 offset, the second limited block 172
The madial wall of madial wall and the second convex block 312 offset, and protrusion 312a is engaged with recess 172a.
In the present embodiment, base 2 is equipped with oral area 23, the installation for being installed on 1 bottom of box body that contact pin 5 passes through connecting portion 8
On seat 15, and the lower end of contact pin 5 exposes to outside oral area 23 and is formed with the power circuit of electric energy meter and is electrically connected.
, it is necessary to illustrate in the description of above example, the instruction such as term " interior ", " outer ", " transverse direction ", " longitudinal direction "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, merely to description the utility model and simplification are retouched
State, rather than instruction or imply that signified structure there must be specific orientation, with specific azimuth configuration and operation, therefore,
It is not intended that the limitation to the utility model.In addition " first ", " second ", " the 3rd ", " the 4th " are only used for the purpose described,
And it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of above example
Dress ", " connection " should be used as broadly understood, for example, it may be fixedly connected, can also be detachably connected or integral type connect,
Can be directly connected to or be indirectly connected with by intermediary, for a person skilled in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
Above description is merely a prefered embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, under the premise of the principle of the utility model is not departed from, a variety of remodeling or improvement can be carried out to the utility model, these are equal
It is considered as within the scope of protection of the utility model.
Claims (10)
1. a kind of battery case of electric energy meter structure, includes box body (1) and is arranged at the base (2) of box body (1) bottom, the box body
(1) battery module is provided with, pcb board (4) is provided between the box body (1) and base (2) and is electrically connected with pcb board (4)
Contact pin (5), the bottom of the contact pin (5) is pierced by base (2) and formed with the power circuit of electric energy meter and is electrically connected, its feature
It is：The battery module includes Clock battery (131) and stopping and copies battery (132), the Clock battery (131) and stops copying electricity
The positive and negative anodes in pond (132) are electrically connected by shrapnel with the grafting of pcb board (4) to be formed with pcb board (4).
2. battery case of electric energy meter structure according to claim 1, it is characterised in that：The pcb board (4) is flexible PCB.
3. battery case of electric energy meter structure according to claim 1 or 2, it is characterised in that：The is provided with the box body (1)
One receiving portion (11) and the second receiving portion (12), are equipped with Clock battery (131) in first receiving portion (11), and described second
It is equipped with receiving portion (12) and stops copying battery (132).
4. battery case of electric energy meter structure according to claim 3, it is characterised in that：The shrapnel includes the first shrapnel
(61), the second shrapnel (62), the 3rd shrapnel (63) and the 4th shrapnel (64), the both sides of first receiving portion (11) are provided with
One shrapnel (61) and the second shrapnel (62), the upside of first shrapnel (61) are connected with the cathode of Clock battery (131), under
Side is electrically connected with pcb board (4)；The upside of second shrapnel (62) passes through the negative of corresponding spring (7) and Clock battery (131)
Pole is connected, and downside is electrically connected with pcb board (4)；The 3rd shrapnel (63) and are provided with the upside of second receiving portion (12)
Four shrapnels (64), the upside of the 3rd shrapnel (63) are connected by corresponding spring (7) with stopping copying battery (132) cathode,
Downside is electrically connected with pcb board (4), and the upside of the 4th shrapnel (64) by corresponding spring (7) and stops copying battery (132)
Anode is connected, and downside is electrically connected with pcb board (4).
5. battery case of electric energy meter structure according to claim 4, it is characterised in that：First shrapnel (61), the second bullet
Piece (62), the 3rd shrapnel (63) and the 4th shrapnel (64) have extended downwardly interpolating unit (65), and the box body (1) is in corresponding interpolating unit
(65) through hole (18) passed through for interpolating unit (65) is offered on position, the pcb board (4) is on the position of corresponding interpolating unit (65)
The perforation (41) passed through for interpolating unit (65) is offered, the interpolating unit (65) sequentially passes through corresponding through hole (18) and perforation (41)
And formed and be electrically connected with pcb board (4).
6. battery case of electric energy meter structure according to claim 4, it is characterised in that：First receiving portion (11) is first
The first card slot (111) set for the first shrapnel (61) card is offered on shrapnel (61) corresponding position, in the second shrapnel (62)
The second card slot (112) set for the second shrapnel (62) card is offered on corresponding position；Second receiving portion (12) is
The 3rd card slot (121) set for the 3rd shrapnel (63) card is offered on three shrapnels (63) corresponding position, in the 4th shrapnel
(64) the 4th card slot (122) set for the 4th shrapnel (64) card is offered on corresponding position.
7. battery case of electric energy meter structure according to claim 6, it is characterised in that：First shrapnel (61), the second bullet
The both sides of piece (62), the 3rd shrapnel (63) and the 4th shrapnel (64) extend internally flexible card base (66), and by right
The elastic card base (66) answered can be respectively limited by corresponding first card slot (111), the second card slot (112), the 3rd card slot (121)
And the 4th in card slot (122).
8. battery case of electric energy meter structure according to claim 4, it is characterised in that：Second shrapnel (62), the 3rd bullet
Being provided with the inner surface of piece (63) and the 4th shrapnel (64) can be by the fixed location division (67) of spring (7).
9. battery case of electric energy meter structure according to claim 1, it is characterised in that：Prolong upwards the both sides of the base (2)
Stretching has button hole (21), and the box body (1) is provided with fixture block (14) on button hole (21) corresponding position.
10. battery case of electric energy meter structure according to claim 1, it is characterised in that：Slip lid (3), the cunning are further included
Lid (3) is slidably coupled to the top of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122680.XU CN207282561U (en) | 2017-09-04 | 2017-09-04 | A kind of battery case of electric energy meter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122680.XU CN207282561U (en) | 2017-09-04 | 2017-09-04 | A kind of battery case of electric energy meter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282561U true CN207282561U (en) | 2018-04-27 |
Family
ID=61989705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122680.XU Active CN207282561U (en) | 2017-09-04 | 2017-09-04 | A kind of battery case of electric energy meter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282561U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301123A (en) * | 2018-11-16 | 2019-02-01 | 德力西集团有限公司 | A kind of time switch battery pack structure |
| CN111933847A (en) * | 2020-07-29 | 2020-11-13 | 河南泓旭电气有限公司 | Flip structure for electric energy meter |
| CN113567727A (en) * | 2021-07-27 | 2021-10-29 | 温州卓众电器有限公司 | Ammeter with protection and battery replacement structure |
| CN113825040A (en) * | 2021-09-06 | 2021-12-21 | 贵州电网有限责任公司 | Automatic meter reading system capable of preventing power failure |
-
2017
- 2017-09-04 CN CN201721122680.XU patent/CN207282561U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301123A (en) * | 2018-11-16 | 2019-02-01 | 德力西集团有限公司 | A kind of time switch battery pack structure |
| CN109301123B (en) * | 2018-11-16 | 2024-02-02 | 德力西集团有限公司 | Time control switch battery box structure |
| CN111933847A (en) * | 2020-07-29 | 2020-11-13 | 河南泓旭电气有限公司 | Flip structure for electric energy meter |
| CN113567727A (en) * | 2021-07-27 | 2021-10-29 | 温州卓众电器有限公司 | Ammeter with protection and battery replacement structure |
| CN113825040A (en) * | 2021-09-06 | 2021-12-21 | 贵州电网有限责任公司 | Automatic meter reading system capable of preventing power failure |
| CN113825040B (en) * | 2021-09-06 | 2023-11-10 | 贵州电网有限责任公司 | Automatic meter reading system capable of preventing power failure |
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