CN204495873U - Electric energy meter - Google Patents
Electric energy meter Download PDFInfo
- Publication number
- CN204495873U CN204495873U CN201520200202.0U CN201520200202U CN204495873U CN 204495873 U CN204495873 U CN 204495873U CN 201520200202 U CN201520200202 U CN 201520200202U CN 204495873 U CN204495873 U CN 204495873U
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- CN
- China
- Prior art keywords
- wiring board
- electric energy
- lower house
- energy meter
- limit fastener
- 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 discloses a kind of electric energy meter, comprise upper shell (1), lower house (2), terminal box (3) and wiring board (10); Described upper shell (1) is connected with lower house (2); Described terminal box (3) is arranged on the lower end of lower house (2); Described lower house (2) is provided with about at least two and upper and lower limit fastener (4); Before and after described lower house (2) is also provided with one and up and down stop means; Described wiring board (10) is connected to left and right and up and down on limit fastener (4) and front and back and upper and lower stop means.Above-mentioned electric energy meter assembling is time saving and energy saving and production efficiency is high.
Description
Technical field
The utility model relates to a kind of electric energy meter.
Background technology
The electric energy meter of prior art comprises upper shell, lower house, terminal box and wiring board; Described upper shell is connected with lower house; Described terminal box is arranged on the lower end of lower house; Described wiring board is fixed on lower house by multiple screw.The electric energy meter of said structure has the following disadvantages in the production run of reality: during installation, the screw hole on wiring board need be aimed at the screw hole on lower house, and then plays screw successively and can install, and then installs upper cover.Therefore the electric energy meter of this kind of structure assembles and wastes time and energy, and production efficiency is low.Therefore, for these reasons, urgently need a kind ofly to assemble time saving and energy saving and that production efficiency is high electric energy meter, to solve the problem.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of and assembles time saving and energy saving and that production efficiency is high electric energy meter.
The technical solution of the utility model is, provides a kind of electric energy meter, comprises upper shell, lower house, terminal box and wiring board; Described upper shell is connected with lower house; Described terminal box is arranged on the lower end of lower house; Described lower house is provided with about at least two and upper and lower limit fastener; Before and after described lower house is also provided with one and up and down stop means; Described wiring board is connected to left and right and up and down limit fastener and front and back and up and down on stop means.
Described front and back and up and down stop means comprise two front and back and upper and lower limit fastener, and the front end of described wiring board is connected in two front and back and upper and lower limit fastener, and the rear end of described wiring board is against in the groove of terminal box.
Described front and back and up and down stop means comprise four and are arranged on the front and back of electric energy meter front and back end and upper and lower limit fastener between two, the front end of described wiring board is connected to wherein two front and back and up and down in limit fastener, and the rear end of described wiring board to be against before and after two other and up and down in limit fastener.
The inwall of described lower house is also provided with multiple support column, and upper end and the circuit of described support column offset.
Described left and right and up and down limit fastener are with front and back and limit fastener is identical up and down; It comprises the column be located on lower house inwall, be located at upper limit position block on column and lower position block; Described upper limit position block and lower position block are provided with the space holding wiring board wall thickness.
After adopting above structure, the utility model compared with prior art, has the following advantages:
When the utility model electric energy meter is produced, only need wiring board to insert about two and limit fastener and front and back and can complete in stop means spacing up and down up and down.Eliminate screw hole and two operations of playing screw, therefore the electric energy meter of this kind of structure assembles time saving and energy saving, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the utility model electric energy meter.
Shown in figure 1, upper shell, 2, lower house, 3, terminal box, 3.1, groove, 4, left and right and limit fastener up and down, 5, front and back and limit fastener up and down, 6, support column, 7, column, 8, upper limit position block, 9, lower position block, 10, wiring board.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of electric energy meter of the utility model, comprises upper shell 1, lower house 2, terminal box 3 and wiring board 10; Described upper shell 1 is connected with lower house 2; Described terminal box 3 is arranged on the lower end of lower house 2; Described lower house 2 is provided with about at least two and upper and lower limit fastener 4; Before and after described lower house 2 is also provided with one and up and down stop means; Described wiring board 10 is connected to left and right and up and down limit fastener 4 and front and back and up and down on stop means.
In the present embodiment, this structure is adopted.Described front and back and up and down stop means comprise two front and back and upper and lower limit fastener 5, and the front end of described wiring board 10 is connected in two front and back and upper and lower limit fastener 5, and the rear end of described wiring board 10 is against in the groove 3.1 of terminal box 3.
Described front and back and up and down stop means comprise four and are arranged on the front and back of electric energy meter front and back end and upper and lower limit fastener 5 between two, the front end of described wiring board 10 is connected to wherein two front and back and up and down in limit fastener 5, and the rear end of described wiring board 10 to be against before and after two other and up and down in limit fastener 5.
The inwall of described lower house 2 is also provided with multiple support column 6, and upper end and the wiring board 10 of described support column 6 offset.
Described left and right and up and down limit fastener 4 are with front and back and limit fastener 5 is identical up and down; It comprises the column 7 be located on lower house 2 inwall, be located at upper limit position block 8 on column 7 and lower position block 9; Described upper limit position block 8 is provided with lower position block 9 space holding wiring board 10 wall thickness.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various change done in the protection domain of the utility model independent claims is all in protection domain of the present utility model.
Claims (5)
1. an electric energy meter, comprises upper shell (1), lower house (2), terminal box (3) and wiring board (10); Described upper shell (1) is connected with lower house (2); Described terminal box (3) is arranged on the lower end of lower house (2); It is characterized in that: described lower house (2) is provided with about at least two and upper and lower limit fastener (4); Before and after described lower house (2) is also provided with one and up and down stop means; Described wiring board (10) is connected to left and right and up and down on limit fastener (4) and front and back and upper and lower stop means.
2. electric energy meter according to claim 1, it is characterized in that: described front and back and up and down stop means comprise two front and back and upper and lower limit fastener (5), the front end of described wiring board (10) is connected in two front and back and upper and lower limit fastener (5), and the rear end of described wiring board (10) is against in the groove (3.1) of terminal box (3).
3. electric energy meter according to claim 1, it is characterized in that: described front and back and up and down stop means comprise four and be arranged on the front and back of electric energy meter front and back end and upper and lower limit fastener (5) between two, the front end of described wiring board (10) is connected to wherein two front and back and up and down in limit fastener (5), and the rear end of described wiring board (10) to be against before and after two other and up and down in limit fastener (5).
4. electric energy meter according to claim 1, is characterized in that: the inwall of described lower house (2) is also provided with multiple support column (6), and upper end and the wiring board (10) of described support column (6) offset.
5. the electric energy meter according to Claims 2 or 3, is characterized in that: described left and right and up and down limit fastener (4) are with front and back and limit fastener (5) is identical up and down; It comprises the column (7) be located on lower house (2) inwall, be located at upper limit position block (8) on column (7) and lower position block (9); Described upper limit position block (8) and lower position block (9) are provided with the space holding wiring board (10) wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200202.0U CN204495873U (en) | 2015-04-03 | 2015-04-03 | Electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200202.0U CN204495873U (en) | 2015-04-03 | 2015-04-03 | Electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495873U true CN204495873U (en) | 2015-07-22 |
Family
ID=53575178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200202.0U Active CN204495873U (en) | 2015-04-03 | 2015-04-03 | Electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601285A (en) * | 2018-06-30 | 2018-09-28 | 昌辉汽车电气系统（安徽）有限公司 | A kind of circuit board mounting structure |
-
2015
- 2015-04-03 CN CN201520200202.0U patent/CN204495873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601285A (en) * | 2018-06-30 | 2018-09-28 | 昌辉汽车电气系统（安徽）有限公司 | A kind of circuit board mounting structure |
| CN108601285B (en) * | 2018-06-30 | 2024-03-26 | 昌辉汽车电气系统（安徽）有限公司 | Circuit board mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |