CN204129090U - plug-in electric energy meter - Google Patents
plug-in electric energy meter Download PDFInfo
- Publication number
- CN204129090U CN204129090U CN201420594752.0U CN201420594752U CN204129090U CN 204129090 U CN204129090 U CN 204129090U CN 201420594752 U CN201420594752 U CN 201420594752U CN 204129090 U CN204129090 U CN 204129090U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- wire connecting
- wire
- tension disc
- metalwork
- 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 discloses a kind of plug-in electric energy meter, comprise circuit arrangement and the housing for mounting circuit device, described housing includes wire connecting portion, described wire connecting portion is provided with the through hole worn for wire, described circuit arrangement comprises the metalwork for connecting wire, described metalwork is positioned at wire connecting portion, described wire connecting portion top is also provided with the tension disc be rotatably connected with wire connecting portion, described wire connecting portion is hinged with the tension disc closing or stretch out wire connecting portion, the corresponding metalwork side of described tension disc is installed with projection, described projection can embed or stretch out wire connecting portion, when tension disc closes at wire connecting portion, described projection is conflicted with metalwork and is connected, described wire connecting portion is also provided with the clip for fixing tension disc.Tension disc one end in the wire connecting portion of the utility model plug-in electric energy meter and the clip snapping on mounting box, installing/dismounting wire is convenient.
Description
Technical field
The utility model relates to a kind of electric energy meter, is specifically related to a kind of plug-in electric energy meter.
Background technology
The link portion that the AC energy meter used in electric system at present mostly has volume larger, this just needs to carry out wiring at the scene just can run use, but these ammeters have the meaning of many people not to the utmost, what more such as connected by connecting hole needs wire to be fixed in an intubate, insert connecting hole again, but these one are complicated operations, two is that inner structure is complicated, connection mode such as now conventional is again all after being connected with web member by wire, be bolted again, but operation is same complicated like this, simultaneously after electric energy meter is out of order, being removed by wire neither be very convenient, so need to be improved further electric energy meter.
Utility model content
For the deficiencies in the prior art, it is simple that the utility model provides a kind of wire connecting portion structure, and wire removes and installs plug-in electric energy meter easily.
For achieving the above object, the utility model provides following technical scheme: a kind of plug-in electric energy meter, comprise circuit arrangement and the housing for mounting circuit device, described housing includes wire connecting portion, described wire connecting portion is provided with the through hole worn for wire, described circuit arrangement comprises the metalwork for connecting wire, described metalwork is positioned at wire connecting portion, described wire connecting portion is hinged with the tension disc closing or stretch out wire connecting portion, the corresponding metalwork side of described tension disc is installed with projection, described projection can embed or stretch out wire connecting portion, when tension disc closes at wire connecting portion, described projection is conflicted with metalwork and is connected, described wire connecting portion is also provided with the clip for fixing tension disc.
By adopting such scheme, electric energy meter comprises one for detecting the circuit arrangement of electricity usage amount and the housing for mounting circuit device, housing side is also provided with wire connecting portion, also metalwork is provided with in wire connecting portion, metalwork can be copper sheet, copper sheet one end is connected with circuit arrangement, the other end is for connecting the wire into electricity, metalwork is at least two, another can be used for the wire connecting outlet, wire connecting portion inside can be used for placement and connects the wire of coming in, projection is provided with towards metalwork side at tension disc, after metalwork is connected with wire, tension disc covers tightly, projection on tension disc is being connected with metalwork conflict, make while metalwork is connected with wire, metalwork and wire extrude toward housing bottom surface by projection, what be connected with wire by metalwork is tightr, wire not easily departs from between projection and housing bottom surface with metalwork, make installation more firm, in wire connecting portion, be also provided with clip simultaneously, tension disc is not easily departed from wire connecting portion, what electric wire was fixed is more firm.When more rewiring, only tension disc and clip need be departed from, tension disc occurs in wire connecting portion and rotates, after protruding and metalwork departs from, just electric wire can be separated with metalwork, finally take out in wire connecting portion, easy to operate, simultaneously owing to only having one to be connected with tension disc in wire connecting portion, only have metalwork in wire connecting portion simultaneously, make wire connecting portion inner structure simple.
Of the present utility modelly to be set to further: described wire connecting portion is also provided with articulated elements, described tension disc and wire connecting portion hinged by articulated elements.
By adopting such scheme, wire connecting portion is provided with an articulated elements relative to the opposite side of circuit arrangement, tension disc and wire connecting portion link together by articulated elements, realize the hinged of tension disc and wire connecting portion, make tension disc can realize freely rotating by articulated elements and wire connecting portion, make when connecting wire, only tension disc and clip need be departed from, tension disc is also connected in wire connecting portion, after having connected wire, only need tension disc be rotated on clip, easy to operate.
Of the present utility modelly to be set to further: described tension disc is provided with stationary pipes, described clip and stationary pipes snapping.
By adopting such scheme, tension disc is provided with a stationary pipes, stationary pipes two ends are fixed on tension disc side, a stationary pipes part protrudes side simultaneously, stationary pipes and side form a Back Word, also be provided with a clip at mounting box near stationary pipes side simultaneously, clip is preferably hook, make after tension disc fixing cord, hook connecting is connected together by stationary pipes, realize snapping, can not under the interference not having external force both making, oneself is separated, make connection more firm, when needing thread-changing to repair simultaneously, only will need link up with hand departs from easy to operate with stationary pipes.
Of the present utility modelly to be set to further: described metalwork is provided with the draw-in groove placed for wire near protruding side.
By adopting such scheme, metalwork, being provided with an opening near protruding side, forms a draw-in groove, when making to connect wire, can wire be connected in draw-in groove, not easily depart from, again by the projection on tension disc, it is more firm for making terminals connect wire, not easily departs from.
The utility model has following advantage: the tension disc one end in described wire connecting portion and the clip snapping on mounting box, and installing/dismounting wire is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model plug-in electric energy meter;
Fig. 2 is the structural representation of the utility model plug-in electric energy meter.
Accompanying drawing illustrates: 1, circuit arrangement; 2, housing; 3, metalwork; 4, wire connecting portion; 41, tension disc; 411, protruding; 412, stationary pipes; 42, clip; 5, articulated elements; 6, through hole.
Embodiment
As shown in Figure 1 to Figure 2, the utility model provides following technical scheme: a kind of plug-in electric energy meter, comprise circuit arrangement 11 and the housing 2 for mounting circuit device 1, described housing 2 includes wire connecting portion 4, described wire connecting portion 4 is provided with the through hole 6 worn for wire, described circuit arrangement 1 comprises the metalwork 3 for connecting wire, described metalwork 3 is positioned at wire connecting portion 4, described wire connecting portion 4 is hinged with the tension disc 41 closing or stretch out wire connecting portion 4, described tension disc 41 corresponding metalwork 3 side is installed with protruding 411, described protruding 411 can embed or stretch out wire connecting portion 4, when tension disc 41 closes at wire connecting portion 4, described protruding 411 conflict with metalwork 3 is connected, described wire connecting portion 4 is also provided with the clip 42 for fixing tension disc 41.
Electric energy meter comprises one for detecting the circuit arrangement 1 of electricity usage amount and the housing 2 for mounting circuit device 1, housing 2 side is also provided with wire connecting portion 4, metalwork 3 is also provided with in wire connecting portion 4, metalwork 3 can be copper sheet, copper sheet one end is connected with circuit arrangement 1, the other end is for connecting the wire into electricity, metalwork 3 is at least two, another can be used for the wire connecting outlet, wire connecting portion 4 inside can be used for placement and connects the wire of coming in, protruding 411 are provided with towards metalwork 3 side at tension disc 41, after metalwork 3 is connected with wire, tension disc 41 covers tightly, projection 411 on tension disc 41 is being connected with metalwork 3 conflict, make while metalwork 3 is connected with wire, metalwork 3 and wire extrude toward housing 2 bottom surface by protruding 411, what be connected with wire by metalwork 3 is tightr, wire not easily departs from between protruding 411 and housing 2 bottom surface with metalwork 3, make installation more firm, in wire connecting portion 4, be also provided with clip 42 simultaneously, tension disc 41 is not easily departed from wire connecting portion 4, what electric wire was fixed is more firm.When more rewiring, only tension disc 41 and clip 42 need be departed from, tension disc 41 occurs in wire connecting portion 4 and rotates, after projection 411 and metalwork 3 depart from, just electric wire can be separated with metalwork 3, finally take out in wire connecting portion 4, easy to operate, simultaneously owing to only having one to be connected with tension disc 41 in wire connecting portion 4, only have metalwork 3 in wire connecting portion 4 simultaneously, make wire connecting portion 4 inner structure simple.
Described wire connecting portion 4 is also provided with articulated elements 5, and described tension disc 41 is hinged by articulated elements 5 with wire connecting portion 4.
Wire connecting portion 4 is provided with an articulated elements 5 relative to the opposite side of circuit arrangement 1, tension disc 41 and wire connecting portion 4 link together by articulated elements 5, realize the hinged of tension disc 41 and wire connecting portion 4, making tension disc 41 can realize free rotation by articulated elements 5 and wire connecting portion 4, making, when connecting wire, only tension disc 41 and clip 42 to be departed from, tension disc 41 is also connected in wire connecting portion 4, after having connected wire, only need tension disc 41 be rotated on clip 42, easy to operate.
Described tension disc 41 is provided with stationary pipes 412, described clip 42 and stationary pipes 412 snapping.
Tension disc 41 is provided with a stationary pipes 412, stationary pipes 412 two ends are fixed on tension disc 41 side, stationary pipes 412 part protrudes side simultaneously, stationary pipes 412 and side form a Back Word, also be provided with a clip 42 at mounting box near stationary pipes 412 side simultaneously, clip 42 is preferably hook, make after tension disc 41 fixing cord, hook connecting is connected together by stationary pipes 412, realize snapping, can not under the interference not having external force both making, oneself is separated, make connection more firm, when needing thread-changing to repair simultaneously, only hook and stationary pipes 412 need be departed from easy to operate with hand.
Described metalwork 3 is provided with the draw-in groove (not marking in figure) placed for wire near protruding 411 sides.
Metalwork 3, being provided with an opening near protruding 411 sides, forms a draw-in groove, when making to connect wire, can wire be connected in draw-in groove, not easily depart from, then by the projection 411 on tension disc 41, it is more firm for making terminals connect wire, not easily departs from.
The utility model has following advantage: tension disc 41 one end in described wire connecting portion 4 and clip 42 snapping on mounting box, and installing/dismounting wire is convenient.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a plug-in electric energy meter, comprise circuit arrangement and the housing for mounting circuit device, described housing includes wire connecting portion, the through hole worn for wire is provided with in described wire connecting portion, described circuit arrangement comprises the metalwork for connecting wire, described metalwork is positioned at wire connecting portion, it is characterized in that: described wire connecting portion top is also provided with the tension disc be rotatably connected with wire connecting portion, described wire connecting portion is hinged with the tension disc closing or stretch out wire connecting portion, the corresponding metalwork side of described tension disc is installed with projection, described projection can embed or stretch out wire connecting portion, when tension disc closes at wire connecting portion, described projection is conflicted with metalwork and is connected, described wire connecting portion is also provided with the clip for fixing tension disc.
2. plug-in electric energy meter according to claim 1, is characterized in that: described wire connecting portion is also provided with articulated elements, and it is hinged that described tension disc and wire connecting portion pass through articulated elements.
3. plug-in electric energy meter according to claim 2, is characterized in that: described tension disc is provided with stationary pipes, described clip and stationary pipes snapping.
4. plug-in electric energy meter according to claim 1, is characterized in that: described metalwork is provided with the draw-in groove placed for wire near protruding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594752.0U CN204129090U (en) | 2014-02-08 | 2014-10-15 | plug-in electric energy meter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059652 | 2014-02-08 | ||
| CN201420059652.8 | 2014-02-08 | ||
| CN201420594752.0U CN204129090U (en) | 2014-02-08 | 2014-10-15 | plug-in electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129090U true CN204129090U (en) | 2015-01-28 |
Family
ID=52385435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420594752.0U Expired - Fee Related CN204129090U (en) | 2014-02-08 | 2014-10-15 | plug-in electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167645A (en) * | 2017-07-07 | 2017-09-15 | 溧阳市华鹏电力仪表有限公司 | A kind of plug protection ammeter and its application method |
| CN109932536A (en) * | 2019-04-15 | 2019-06-25 | 浙江创奇电气有限公司 | Fission inserting electric energy meter |
-
2014
- 2014-10-15 CN CN201420594752.0U patent/CN204129090U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167645A (en) * | 2017-07-07 | 2017-09-15 | 溧阳市华鹏电力仪表有限公司 | A kind of plug protection ammeter and its application method |
| CN107167645B (en) * | 2017-07-07 | 2023-10-20 | 江苏华鹏智能仪表科技股份有限公司 | Plug-in protective ammeter and use method thereof |
| CN109932536A (en) * | 2019-04-15 | 2019-06-25 | 浙江创奇电气有限公司 | Fission inserting electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20171015 |