CN203838202U - Electric energy meter backlight structure - Google Patents
Electric energy meter backlight structure Download PDFInfo
- Publication number
- CN203838202U CN203838202U CN201420214541.XU CN201420214541U CN203838202U CN 203838202 U CN203838202 U CN 203838202U CN 201420214541 U CN201420214541 U CN 201420214541U CN 203838202 U CN203838202 U CN 203838202U
- Authority
- CN
- China
- Prior art keywords
- backlight
- electric energy
- energy meter
- wiring board
- support
- 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
Links
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 1
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- Planar Illumination Modules (AREA)
Abstract
The utility model discloses an electric energy meter backlight structure including a circuit board (1), a backlight screen (2), and a backlight support (3), the backlight support (3) is arranged between the backlight screen (2) and the circuit board (1), pins of the backlight screen (2) are welded to the circuit board (1), the backlight support (3) is further fixedly connected with the circuit board (1), the electric energy meter backlight structure further includes a pin stop device, the upper end of the pin stop device is connected with the backlight support (3), and the lower end of the pin stop device abuts against the circuit board (1). The backlight structure is high in efficiency.
Description
Technical field
The utility model relates to electric energy meter technical field, is specifically a kind of electric energy meter backing structure.
Background technology
The electric energy meter backing structure of prior art comprises wiring board, backlight screen and support backlight, and described backlight is erected between backlight screen and wiring board; The pin of described backlight screen and wiring board welding; Described support backlight is also fixedly connected with wiring board.The electric energy meter backing structure of said structure has the following disadvantages in actual use procedure: because the pin of backlight screen is long and quantity is more, therefore after support backlight is fixing, the pin of backlight screen is to insert in the process of wiring board plug-in mounting inconvenience and speed slower, thereby causes the production efficiency of electric energy meter backing structure of prior art lower.
Utility model content
The technical problems to be solved in the utility model is that the electric energy meter backing structure that a kind of production efficiency is high is provided.
The technical solution of the utility model is, a kind of electric energy meter backing structure is provided, and comprises wiring board, backlight screen and support backlight, and described backlight is erected between backlight screen and wiring board; The pin of described backlight screen and wiring board welding; Described support backlight is also fixedly connected with wiring board; Described electric energy meter backing structure also comprises a pin stop means, and the upper end of described pin stop means is connected with support backlight, and lower end and the wiring board of described pin stop means offset.
Described pin stop means comprises that two rows are located at the fixed block of support backlight both sides, and two described row's fixed blocks are provided with multiple for pin passage.
Described electric energy meter backing structure also comprises multiple indicator lamp holders, on described multiple indicator lamp holders, is also provided with pin passage; Described multiple indicator lamp holders are all connected with support backlight.
Adopt after above structure, the utility model compared with prior art, has the following advantages:
The utility model electric energy meter backing structure comprises a pin stop means, the upper end of described pin stop means is connected with support backlight, lower end and the wiring board of described pin stop means offset, by pin stop means, pin only need to be inserted in the hole of pin stop means, because shortening, distance is therefore very easy to insert, very convenient and the speed of this pin that just makes backlight screen plug-in mounting in the process of inserting wiring board, thus make the production efficiency of electric energy meter backing structure of the present utility model higher.
As improvement, described electric energy meter backing structure also comprises multiple indicator lamp holders, on described multiple indicator lamp holders, is also provided with pin passage; Described multiple indicator lamp holders are all connected with support backlight.Multiple indicator lamp holders have also improved the grafting efficiency of pilot lamp with being connected of support backlight, thereby the production efficiency of electric energy meter backing structure of the present utility model is further improved.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model electric energy meter backing structure.
Shown in figure 1, wiring board, 2, backlight screen, 3, support backlight, 4, fixed block, 5, pin passage, 6, indicator lamp holder.
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 backing structure of the utility model, comprises wiring board 1, backlight screen 2 and support backlight 3, and described support backlight 3 is located between backlight screen 2 and wiring board 1; The pin of described backlight screen 2 and wiring board 1 weld; Described support backlight 3 is also fixedly connected with wiring board 1, and support backlight 3 lower ends are provided with feet, and wiring board 1 is provided with the jack of pegging graft for feet; Described electric energy meter backing structure also comprises a pin stop means, and the upper end of described pin stop means is connected with support 3 backlight, and the lower end of described pin stop means and wiring board 1 offset.
Described pin stop means comprises that two rows are located at the fixed block 4 of support backlight 3 both sides, and the upper end of fixed block 4 is connected with support 3 backlight, and the lower end of fixed block 4 and wiring board 1 offset.Two described row's fixed blocks 4 are provided with multiple for pin passage 5.
Described electric energy meter backing structure also comprises multiple indicator lamp holders 6, on described multiple indicator lamp holders 6, is also provided with pin passage 5; Described multiple indicator lamp holders 6 are all connected with support 3 backlight.
Below be only described with regard to most preferred embodiment of the present utility model, 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 variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (3)
1. an electric energy meter backing structure, comprise wiring board (1), backlight screen (2) and support backlight (3), described support backlight (3) is located between backlight screen (2) and wiring board (1); The pin of described backlight screen (2) and wiring board (1) welding; Described support backlight (3) is also fixedly connected with wiring board (1); It is characterized in that: described electric energy meter backing structure also comprises a pin stop means, the upper end of described pin stop means is connected with support backlight (3), and the lower end of described pin stop means and wiring board (1) offset.
2. electric energy meter backing structure according to claim 1, it is characterized in that: described pin stop means comprises that two rows are located at the fixed block (4) of support backlight (3) both sides, two described row's fixed blocks (4) are provided with multiple for pin passage (5).
3. electric energy meter backing structure according to claim 2, is characterized in that: described electric energy meter backing structure also comprises multiple indicator lamp holders (6), on described multiple indicator lamp holders (6), is also provided with pin passage (5); Described multiple indicator lamp holders (6) are all connected with support backlight (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214541.XU CN203838202U (en) | 2014-04-29 | 2014-04-29 | Electric energy meter backlight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214541.XU CN203838202U (en) | 2014-04-29 | 2014-04-29 | Electric energy meter backlight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838202U true CN203838202U (en) | 2014-09-17 |
Family
ID=51516026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214541.XU Expired - Lifetime CN203838202U (en) | 2014-04-29 | 2014-04-29 | Electric energy meter backlight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838202U (en) |
-
2014
- 2014-04-29 CN CN201420214541.XU patent/CN203838202U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315191 Yinzhou Industrial Park, Zhejiang, Ningbo, Yinzhou District, Ningbo Patentee after: NINGBO SANXING MEDICAL & ELECTRIC Co.,Ltd. Address before: 315131, AUX Industrial Park, Mingguang North Road, Jiangshan Town, Ningbo, Yinzhou District, Zhejiang 1166, China Patentee before: NINGBO SANXING ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |