CN207517121U - Plug-in card electric energy meter - Google Patents
Plug-in card electric energy meter Download PDFInfo
- Publication number
- CN207517121U CN207517121U CN201721435470.6U CN201721435470U CN207517121U CN 207517121 U CN207517121 U CN 207517121U CN 201721435470 U CN201721435470 U CN 201721435470U CN 207517121 U CN207517121 U CN 207517121U
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- China
- Prior art keywords
- card
- electric energy
- plug
- energy meter
- housing
- 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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Abstract
The utility model is related to electric energy meter technical field more particularly to a kind of plug-in card electric energy meter, including housing（1）, processor and module card（2）, the processor is arranged on housing（1）It is interior, the module card（2）It is electrically connected with processor, the module card（2）It is detachably connected to housing（1）Outside.This plug-in card electric energy meter is easy to maintain and maintenance cost is relatively low.
Description
Technical field
The utility model is related to electric energy meter technical field more particularly to a kind of plug-in card electric energy meters.
Background technology
Electric energy meter is the instrument for measuring electric energy, and plug-in card electric energy meter refers to the electric energy that the IC card of user can be supplied to be inserted into identification
Table, the module card on the plug-in card electric energy meter of the prior art is directly anchored on the housing of electric energy meter, in this way when plug-in card mould
When block damages, need all to change entire electric energy meter casing, it is not very convenient to safeguard in this way, and maintenance cost is higher.
Invention content
Technical problem to be solved in the utility model is：Plug-in card electricity a kind of easy to maintain and relatively low maintenance cost is provided
It can table.
Technical solution is used by the utility model：A kind of plug-in card electric energy meter, including housing, processor and plug-in card mould
Block, processor are arranged in housing, and module card is electrically connected with processor, and module card is detachably connected to outside housing.
Using more than structure compared with prior art, the utility model has the following advantages：Module card is independent,
And it is detachably connected on housing, in this way when module card damages, it may be convenient to replacement is removed, without influencing housing sheet
Body, easy to maintain in this way and maintenance cost are relatively low.
Preferably, housing is equipped with the interface that is electrically connected with processor, module card grafting and it is connected electrically in grafting
On mouth.In this way, grafting is convenient for disassembly and assembly.
Preferably, the clamping mechanism for locking module card is additionally provided on housing.Setting module card in this way is fixed
Than stronger, it is not easy to come off.
Preferably, module card is equipped with the card inserting mouth being inserted into for IC card, and card inserting mouth is rotatablely connected equipped with one end
Dust-proof piece in card inserting mouth.In this way, dust can be effectively prevent to enter in module card when no IC card is inserted into, carry
The high reliability of module card.
Description of the drawings
Fig. 1 is the structure diagram of the utility model plug-in card electric energy meter.
As shown in the figure：1st, housing；2nd, module card；3rd, card inserting mouth.
Specific embodiment
The utility model is described further with specific embodiment below in conjunction with attached drawing, but the utility model is not only
It is limited to detailed description below.
A kind of plug-in card electric energy meter, including housing 1, processor and module card 2, processor is arranged in housing 1, plug-in card
Module 2 is electrically connected with processor, and module card 2 is detachably connected to outside housing 1.
Housing 1 is equipped with the interface that is electrically connected with processor, 2 grafting of module card and is connected electrically on interface.
The clamping mechanism for locking module card is additionally provided on housing 1.Clamping mechanism can be rotatably connected on housing 1
On a strip, after the insertion of module card 2 is installed on housing 1, strip can be rotated by 2 clamping of module card, this
Structure is not expressly shown in figure.
Module card 2 is equipped with the card inserting mouth 3 being inserted into for IC card, and card inserting mouth is rotatably connected on card inserting mouth equipped with one end
Dust-proof piece in 3.Dust-proof piece of size is matched with the size of card inserting mouth, i.e., can more preferably block plug-in card after dust-proof piece overturning
Mouthful.
The application using when only need the interface in module card alignment housings being inserted into it is i.e. usable, it is very convenient.
Claims (4)
1. a kind of plug-in card electric energy meter, including housing（1）, processor and module card（2）, the processor is arranged on housing
（1）It is interior, the module card（2）It is electrically connected with processor, it is characterised in that：The module card（2）It is detachably connected to shell
Body（1）Outside.
2. plug-in card electric energy meter according to claim 1, it is characterised in that：The housing（1）It is equipped with and is electrically connected with processor
The interface connect, the module card（2）It grafting and is connected electrically on interface.
3. plug-in card electric energy meter according to claim 2, it is characterised in that：The housing（1）On be additionally provided with it is slotting for locking
The clamping mechanism of card module.
4. plug-in card electric energy meter according to claim 1, it is characterised in that：The module card（2）It is equipped with and is inserted for IC card
The card inserting mouth entered（3）, and the card inserting mouth is rotatably connected on card inserting mouth equipped with one end（3）Interior dust-proof piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435470.6U CN207517121U (en) | 2017-11-01 | 2017-11-01 | Plug-in card electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435470.6U CN207517121U (en) | 2017-11-01 | 2017-11-01 | Plug-in card electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517121U true CN207517121U (en) | 2018-06-19 |
Family
ID=62537895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435470.6U Active CN207517121U (en) | 2017-11-01 | 2017-11-01 | Plug-in card electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517121U (en) |
-
2017
- 2017-11-01 CN CN201721435470.6U patent/CN207517121U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |