CN203037704U - Novel electric meter box - Google Patents
Novel electric meter box Download PDFInfo
- Publication number
- CN203037704U CN203037704U CN 201320017316 CN201320017316U CN203037704U CN 203037704 U CN203037704 U CN 203037704U CN 201320017316 CN201320017316 CN 201320017316 CN 201320017316 U CN201320017316 U CN 201320017316U CN 203037704 U CN203037704 U CN 203037704U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- base
- electric meter
- meter box
- novel electric
- 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 relates to a novel electric meter box, mainly solving the problems that an existing electric meter box is low in installation efficiency and high in cost. The electric meter box is characterized in that a base is extendedly provided with a clamping column, the clamping column is provided with a clamping groove matched with a circuit board, the clamping column is matched with a circuit board in a clamping manner, a box cover is extendedly provided with a compressing column, one end of the compressing column is in contact with the surface of the circuit board, the base is extendedly provided with a plurality of positioning columns, the positioning columns are provided with positioning blocks, and the circuit board is provided with positioning holes matched with the positioning blocks. According to the novel electric meter box, compared with a conventional mechanism, in installation of the circuit board, screw turning and lead welding needn't to be performed repeatedly, improving installation efficiency, and reducing production cost.
Description
Technical field
The utility model relates to a kind of box body, is specifically related to a kind of novel electric meter box.
Background technology
In recent years, along with development of high-tech is popularized, the ammeter that is used for electric energy metrical is also upgrading day by day.Only with regard to the single-phase ammeter that resident living is used, changed electronic electric energy meter into by mechanical electric energy meter in the past.Generally be provided with circuit board in this electronic electric energy meter.The sort circuit plate generally uses screw to position, and need repeatedly be screwed into screw during installation, also needs simultaneously the respective lines on the circuit board is connected with lead with terminal in the housing, and installation effectiveness is low, need expend more lead, screw, the cost height.
The utility model content
In order to overcome disadvantages of background technology, the utility model provides a kind of novel electric meter box.Mainly solved the problem that existing electric meter box installation effectiveness is low, cost is high.The technical scheme that the utility model adopts is: a kind of novel electric meter box, comprise lid, base, terminal block, be provided with circuit board between described lid and the base, be provided with connection terminal in the described terminal base, be extended with the screens post on the described base, described screens post is provided with the draw-in groove adaptive with circuit board, described screens post cooperates with the circuit board screens, described lid is extended with hold-down column, described hold-down column one end contacts with circuit board surface, be extended with some reference columns on the described base, described reference column is provided with locating piece, and described circuit board is provided with the pilot hole adaptive with locating piece.
Described circuit board is provided with connection line, and described connection line is connected with connection terminal by connecting screw.
Described terminal base is provided with the connecting hole that is communicated with connection terminal, and described circuit board is provided with through hole, and described connecting screw is passed through hole successively, connecting hole contacts with connection terminal.
The beneficial effects of the utility model are: owing to improved mechanism, during mounting circuit boards, no longer need to repeat to screw screw, welding lead has improved installation effectiveness, has reduced production cost.
Description of drawings
Fig. 1 is cut-open view of the present utility model.
Fig. 2 is explosive view of the present utility model.
Fig. 3 is the structural representation of base 2.
1-lid among the figure, 2-base, 3-terminal base, 31-connection terminal, 32-connecting hole, 4-circuit board, 41-through hole, 42-pilot hole, 5-screens post, 51-draw-in groove, 6-hold-down column, 7-reference column, 71-locating piece.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As Fig. 1 in conjunction with shown in Fig. 2 to 3, a kind of novel electric meter box, comprise lid 1, base 2, terminal block 3, be provided with circuit board 4 between described lid 1 and the base 2, be provided with connection terminal 31 in the described terminal base 3, be extended with screens post 5 on the described base 2, described screens post 5 is provided with the draw-in groove 51 adaptive with circuit board 4, described screens post 5 and circuit board 4 clamping matching, described lid 1 is extended with hold-down column 6, and described hold-down column 6 one ends contact with circuit board 4 surfaces, are extended with some reference columns 7 on the described base 2, described reference column 7 is provided with locating piece 71, and described circuit board 4 is provided with the pilot hole 42 adaptive with locating piece 71.Circuit board 4 is snapped in draw-in groove 51 on the screens post 5, and the pilot hole 42 on the circuit board 4 is inserted in locating piece 71; Cover lid 1, make hold-down column 6 push down circuit board 4, finish installation.Install firmly, circuit board 4 can one-sided perk.Open the lid not landing of circuit board.
Described circuit board 4 is provided with connection line, and described connection line is connected with connection terminal 31 by connecting screw.
Described terminal base 3 is provided with the connecting hole 32 that is communicated with connection terminal 31, and described circuit board 4 is provided with through hole 41, and described connecting screw is passed through hole 41 successively, connecting hole 32 contacts with connection terminal 31.
The utility model is concrete use as follows: during installation, circuit board 4 is snapped in draw-in groove 51 on the screens post 5, and the pilot hole 42 on the circuit board 4 is inserted in locating piece 71; Connecting screw is screwed into connecting hole 32 and contacts with connection terminal 31; Cover lid 1, make hold-down column 6 push down circuit board 4, finish installation.
The beneficial effect of utility model is: owing to improved mechanism, during mounting circuit boards, no longer need to repeat to screw screw, welding lead has been saved lead, screw, has improved installation effectiveness, has reduced production cost.
Claims (3)
1. novel electric meter box, comprise lid (1), base (2), terminal block (3), be provided with circuit board (4) between described lid (1) and the base (2), be provided with connection terminal (31) in the described terminal base (3), it is characterized in that: be extended with screens post (5) on the described base (2), described screens post (5) is provided with the draw-in groove (51) adaptive with circuit board (4), described screens post (5) and circuit board (4) clamping matching, described lid (1) is extended with hold-down column (6), described hold-down column (6) one ends contact with circuit board (4) surface, be extended with some reference columns (7) on the described base (2), described reference column (7) is provided with locating piece (71), and described circuit board (4) is provided with the pilot hole (42) adaptive with locating piece (71).
2. novel electric meter box according to claim 1, it is characterized in that: described circuit board (4) is provided with connection line, and described connection line is connected with connection terminal (31) by connecting screw.
3. novel electric meter box according to claim 1, it is characterized in that: described terminal base (3) is provided with the connecting hole (32) that is communicated with connection terminal (31), described circuit board (4) is provided with through hole (41), and described connecting screw is passed through hole (41) successively, connecting hole (32) contacts with connection terminal (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017316 CN203037704U (en) | 2013-01-14 | 2013-01-14 | Novel electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017316 CN203037704U (en) | 2013-01-14 | 2013-01-14 | Novel electric meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037704U true CN203037704U (en) | 2013-07-03 |
Family
ID=48689815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017316 Expired - Lifetime CN203037704U (en) | 2013-01-14 | 2013-01-14 | Novel electric meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037704U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956809A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Hand charger |
| CN104749406A (en) * | 2015-04-03 | 2015-07-01 | 宁波三星智能电气有限公司 | Connection structure of electric energy meter |
| CN110312392A (en) * | 2019-06-27 | 2019-10-08 | 浙江巨磁智能技术有限公司 | Novel electric power monitoring device |
| CN112236904A (en) * | 2018-06-06 | 2021-01-15 | 兰迪斯+盖尔股份有限公司 | Conductor connection device and printed circuit board and utility meter including the same |
| CN113314889A (en) * | 2021-05-31 | 2021-08-27 | 广东电网有限责任公司 | Wiring device and meter |
-
2013
- 2013-01-14 CN CN 201320017316 patent/CN203037704U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956809A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Hand charger |
| CN104749406A (en) * | 2015-04-03 | 2015-07-01 | 宁波三星智能电气有限公司 | Connection structure of electric energy meter |
| CN104749406B (en) * | 2015-04-03 | 2017-11-28 | 宁波三星智能电气有限公司 | Electric energy meter attachment structure |
| CN112236904A (en) * | 2018-06-06 | 2021-01-15 | 兰迪斯+盖尔股份有限公司 | Conductor connection device and printed circuit board and utility meter including the same |
| CN112236904B (en) * | 2018-06-06 | 2023-11-21 | 兰迪斯+盖尔股份有限公司 | Conductor connection device, printed circuit board and utility meter comprising same |
| CN110312392A (en) * | 2019-06-27 | 2019-10-08 | 浙江巨磁智能技术有限公司 | Novel electric power monitoring device |
| CN113314889A (en) * | 2021-05-31 | 2021-08-27 | 广东电网有限责任公司 | Wiring device and meter |
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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: 20130703 |
|
| CX01 | Expiry of patent term |