CN203101451U - Battery mounting component for electric energy meter - Google Patents
Battery mounting component for electric energy meter Download PDFInfo
- Publication number
- CN203101451U CN203101451U CN 201320118948 CN201320118948U CN203101451U CN 203101451 U CN203101451 U CN 203101451U CN 201320118948 CN201320118948 CN 201320118948 CN 201320118948 U CN201320118948 U CN 201320118948U CN 203101451 U CN203101451 U CN 203101451U
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- China
- Prior art keywords
- battery
- box
- electric energy
- energy meter
- cover
- 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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Abstract
The utility model discloses a battery mounting component for an electric energy meter, which comprises a battery box, a battery cover and a battery clamp matched with the battery box. The external dimension of the battery clamp is matched with an inner cavity of the battery box, the size of the inner cavity is matched with the external dimension of a battery, the battery clamp is fixed with the battery box through a clamping hook and a clamping groove, and the battery cover is connected with the battery box through a buckle. The battery clamp is matched in the battery box, the battery is clamped in the battery clamp and then clamped with the battery box, and the battery cover is fixed with the battery box through the buckle, so that the battery is reliably fastened; the battery box is positioned on the lower box and on the outer side of the assembly position of the upper box, so that during the assembly and disassembly of the battery, the battery cover is only required to be opened, the battery clamp is directly taken out, and the upper box is not required to be opened; and compared with the prior art, the battery mounting component has the advantages of reliability, quickness and convenience.
Description
Technical field
The utility model relates to a kind of battery installation component of electric energy meter.
Background technology
At present, the mounting means of existing electric energy meter battery is a lot, generally is mounted in electric energy meter inside.Wherein have directly battery is made its fixing mode by welding or gluing being connected on the pcb board; Also have insert the battery electrode wiring on the pcb board after, battery is stuck in mode in PCB and the shell reserved empty position; Another kind of mode is the indoor design battery compartment at electric energy meter, and battery is snapped in battery compartment, covers behind the battery cover by the fastening battery cover of screw.Or the like.Though these battery handling technique technology are comparative maturity relatively all, owing to generally all be installed in ammeter inside, change battery and need open meter case, take out battery then, cover shell again after reloading battery, accomplish fluently screw again.Such inconvenient operation, cumbersome, and battery is that bonding, mode such as snap in is fixed in the ammeter, is inconvenient to take out.
The utility model content
The purpose of this utility model is to provide a kind of electric energy meter battery to change quick and easy installation component.
This electric energy meter battery installation component that the utility model provides, comprise battery case, battery cover and with the supporting battery folder of battery case.The inner chamber coupling of the physical dimension of battery folder and described battery case, inner cavity size and battery physical dimension coupling.
Described battery folder is U type folder, and its length is greater than the length of described battery case, and its openend has the grab towards the outside.
Described battery case is positioned under the electric energy meter on the box, goes up the outside that box-packed coordination is put, and its sidewall front end has mobilizable card ear, and the bayonet socket with described grab coupling is arranged.
Corresponding described Ka Erchu has groove on the described battery cover, and there is the snap ring with described card ear coupling in the outside of groove.
The utility model is supporting in battery case a battery folder, and battery is stuck in wherein back and battery case clamping, also fixes for buckle-type between battery cover and the battery case, and battery is fastening reliably.The rigging position outside that battery case is positioned on the following box, goes up box, loading and unloading battery directly takes out replacing with battery folder after only need opening battery cover like this, need not open box.Compare with prior art, have reliably, advantage fast and easily.
Description of drawings
Fig. 1 is the user mode synoptic diagram of the utility model preferred embodiment.
Fig. 2 is an assembling synoptic diagram of the present utility model.
Fig. 3 is the A portion enlarged diagram among Fig. 2.
Embodiment
As shown in Figure 1 and Figure 2, this electric energy meter battery installation component that the utility model provides comprises battery case 1, battery folder 2 and battery cover 3.Battery case 1 is positioned under the electric energy meter on the box 5, go up the outside that box-packed coordination is put.Battery folder 2 is U type folder, and its length is greater than the length of battery case 1, and its openend has the grab 21 towards the outside.The sidewall front end of battery case 1 has mobilizable card ear 11, and the bayonet socket 12 with grab 21 couplings is arranged.There is groove 31 at corresponding card ear 11 places on the battery cover 3, and there is the snap ring 32 with card ear 11 couplings in the outside of groove 31.The inner chamber coupling of the physical dimension of battery folder 2 and battery case 1 is clearance fit between the two, and the inner cavity size of battery folder 2 is consistent with battery 4 physical dimension.Battery folder 2 adopts plastic cement material, can elastic deformation.
The battery installation step is as follows:
1, battery 4 is snapped in the battery folder 2;
2, battery folder 2 is inserted in the battery case 1, the grab 21 on the battery folder 2 is snapped in the bayonet socket 12 of battery case 1 sidewall front end;
3, cover battery cover 3, the card ear 11 of battery case 1 sidewall front end and the snap ring 32 of battery cover 3 sides are fixed.
When changing battery, take off battery cover 3 earlier, the grab 21 that pinches battery folder 2 both sides is then extracted it from battery case 1, gets final product repeating above-mentioned battery installation step.
Claims (4)
1. an electric energy meter battery installation component comprises battery case, battery cover, it is characterized in that: this assembly also comprises and the supporting battery folder of described battery case, the inner chamber coupling of its physical dimension and described battery case, inner cavity size and battery physical dimension coupling.
2. electric energy meter battery installation component as claimed in claim 1 is characterized in that: described battery folder is U type folder, and its length is greater than the length of described battery case, and its openend has the grab towards the outside.
3. electric energy meter battery installation component as claimed in claim 2 is characterized in that: described battery case is positioned under the electric energy meter on the box, goes up the outside that box-packed coordination is put, and its sidewall front end has mobilizable card ear, and the bayonet socket with described grab coupling is arranged.
4. electric energy meter battery installation component as claimed in claim 3 is characterized in that: corresponding described Ka Erchu has groove on the described battery cover, and there is the snap ring with described card ear coupling in the outside of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118948 CN203101451U (en) | 2013-03-15 | 2013-03-15 | Battery mounting component for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118948 CN203101451U (en) | 2013-03-15 | 2013-03-15 | Battery mounting component for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101451U true CN203101451U (en) | 2013-07-31 |
Family
ID=48852841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118948 Expired - Lifetime CN203101451U (en) | 2013-03-15 | 2013-03-15 | Battery mounting component for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502655A (en) * | 2014-12-31 | 2015-04-08 | 宁波三星电气股份有限公司 | External battery structure of electric energy meter |
| CN107046113A (en) * | 2017-03-15 | 2017-08-15 | 中科和光（天津）应用激光技术研究所有限公司 | A kind of structure of quick-replaceable battery |
-
2013
- 2013-03-15 CN CN 201320118948 patent/CN203101451U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502655A (en) * | 2014-12-31 | 2015-04-08 | 宁波三星电气股份有限公司 | External battery structure of electric energy meter |
| CN107046113A (en) * | 2017-03-15 | 2017-08-15 | 中科和光（天津）应用激光技术研究所有限公司 | A kind of structure of quick-replaceable battery |
| CN107046113B (en) * | 2017-03-15 | 2023-04-18 | 中科和光（天津）应用激光技术研究所有限公司 | Structure for rapidly replacing battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |