CN201314929Y - Shell body of novel electric energy meter - Google Patents
Shell body of novel electric energy meter Download PDFInfo
- Publication number
- CN201314929Y CN201314929Y CNU2008201700595U CN200820170059U CN201314929Y CN 201314929 Y CN201314929 Y CN 201314929Y CN U2008201700595 U CNU2008201700595 U CN U2008201700595U CN 200820170059 U CN200820170059 U CN 200820170059U CN 201314929 Y CN201314929 Y CN 201314929Y
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- lid
- shell body
- fragile
- 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 - Fee Related
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Abstract
The utility model relates to a shell body of a novel electric energy meter. The shell body comprises a box body and a box cover which is covered on the box body. A fragile piece is fixedly connected at the rim of the box cover, the fragile piece is a fragile ring, and the fragile ring is fixedly connected at the rim of the box cover. As the fragile piece is fixedly connected at the rim of the box cover, once the box cover is pried open, the fragile piece is sure to be damaged. Therefore, if the electric energy meter is opened to carry out data modification, no detection is impossible.
Description
(1) technical field
The utility model relates to a kind of housing of electric energy meter.
(2) background technology
The housing of existing electric energy meter generally all comprises box body and the lid that covers on box body.The shortcoming that the housing of existing this electric energy meter also exists is: box body and lid are separated easily and are difficult for discovering, so electric energy meter has the possibility of being done the data modification after prying open and the possibility of not discovered.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of the housing that has electric energy meter now, the utility model provides a kind of housing with electric energy meter of pick-proof mechanism.
The technical scheme in the invention for solving the technical problem is: a kind of housing of electric energy meter, comprise box body and the lid that covers on described box body, and the edge of described lid also is connected with breakable member.
Further, described breakable member is frangible circle, and described frangible circle is fixed in the edge of described lid.
Further, described frangible circle supersonic welding is connected to the edge of described lid.
Therefore the beneficial effects of the utility model are: the edge of lid is connected with breakable member, in case lid is pried open, breakable member must be destroyed, therefore want to open electric energy meter do data revise and do not discovered become impossible.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an explosive view of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of housing of electric energy meter, comprise box body 1 and the lid 2 that covers on described box body 1, the edge of described lid 2 also is connected with breakable member, in the present embodiment, described breakable member is frangible circle 3, and described frangible circle is fixed in the edge of described lid, concrete, frangible circle 3 supersonic weldings are connected to the edge of described lid 2.In the present embodiment, the material of frangible circle 3 is PNNA (organic glass), but can certainly be the friable material of other ultrasonic soldering.
Therefore the edge of the utility model lid 2 is connected with frangible circle 3, in case lid 2 is pried open, frangible circle 3 must be destroyed, therefore want to open electric energy meter do data revise and do not discovered become impossible.
Claims (3)
1. the housing of an electric energy meter comprises box body and the lid that covers on described box body, and it is characterized in that: the edge of described lid also is connected with breakable member.
2. the housing of electric energy meter as claimed in claim 1, it is characterized in that: described breakable member is frangible circle, and described frangible circle is fixed in the edge of described lid.
3. the housing of electric energy meter as claimed in claim 2, it is characterized in that: described frangible circle supersonic welding is connected to the edge of described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201700595U CN201314929Y (en) | 2008-12-18 | 2008-12-18 | Shell body of novel electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201700595U CN201314929Y (en) | 2008-12-18 | 2008-12-18 | Shell body of novel electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314929Y true CN201314929Y (en) | 2009-09-23 |
Family
ID=41126728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201700595U Expired - Fee Related CN201314929Y (en) | 2008-12-18 | 2008-12-18 | Shell body of novel electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314929Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090137A (en) * | 2014-07-02 | 2014-10-08 | 李德军 | Electric energy meter housing |
-
2008
- 2008-12-18 CN CNU2008201700595U patent/CN201314929Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090137A (en) * | 2014-07-02 | 2014-10-08 | 李德军 | Electric energy meter housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cixi Quansheng Sheel Co., Ltd. Assignor: Yuan Guojun Contract record no.: 2011330000207 Denomination of utility model: Shell body of novel electric energy meter Granted publication date: 20090923 License type: Exclusive License Record date: 20110407 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20121218 |