CN204028178U - There is the guide tracked installation ammeter housing of viewing area safeguard function - Google Patents
There is the guide tracked installation ammeter housing of viewing area safeguard function Download PDFInfo
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- CN204028178U CN204028178U CN201420413559.2U CN201420413559U CN204028178U CN 204028178 U CN204028178 U CN 204028178U CN 201420413559 U CN201420413559 U CN 201420413559U CN 204028178 U CN204028178 U CN 204028178U
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- viewing area
- container cavity
- safeguard function
- guide tracked
- box body
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Abstract
The utility model discloses a kind of guide tracked installation ammeter housing with viewing area safeguard function, comprise lid, box body, display unit, lid coordinates with box body and forms cavity, cavity comprises the container cavity loaded for display unit, container cavity antetheca is provided with window, is provided with fixed part on rear side of container cavity with corresponding position, display unit rear end.Display window embracing is fixed with coordinating of box body by lid by the utility model, and reliability is high, can protect frontal impact, and in electrical safety, add electric clearance and creepage distance.
Description
Technical field
The utility model relates to ammeter housing, particularly relates to a kind of guide tracked installation ammeter housing with viewing area safeguard function.
Background technology
At present, guide tracked installation ammeter relies on advantages such as installing convenient, high performance-price ratio and small size to be widely used in the energy management system of intelligent building, municipal works, school, realizes electric energy metrical and charge calculation.
Because guide tracked installation ammeter housing volume is little, its viewing area, front is general not high in the ability of protection external impacts and electrostatic, is easy to be damaged viewing area by external impacts or damaged internal circuit by high-pressure electrostatic, causes ammeter operation irregularity or damage.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of guide tracked installation ammeter housing with viewing area safeguard function.
Technical scheme: the guide tracked installation ammeter housing with viewing area safeguard function described in the utility model, comprise lid, box body, display unit, lid coordinates with box body and forms cavity, cavity comprises the container cavity loaded for display unit, container cavity antetheca is provided with window, is provided with fixed part on rear side of container cavity with corresponding position, display unit rear end.
Described fixed part comprises the limit rib that on the 3rd limit rib and box body that on lid, corresponding container cavity rearward position place is provided with, corresponding container cavity rearward position place is arranged.
The second limit rib that described limit rib comprises two the first limit ribs be oppositely arranged, is oppositely arranged with the 3rd limit rib.
Described display unit comprises display window and display module, and display module is arranged in display window.
Described display window is transparency display window.
Described container cavity is rectangular parallelepiped.The rectangular parallelepiped container cavity placing display window not only structurally plays the effect of protection LCDs from external impacts, and in electrical safety, add electric clearance and creepage distance.
Beneficial effect: display window embracing is fixed with coordinating of box body by lid by the utility model, and cuboid container form intensity is large, reliability is high, can protect front external impacts; The cuboid container form of display window by lid and box body embracing fixing after add static discharge creepage distance, can exterior static interference be protected.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lid in the utility model;
Fig. 3 is scheme of installation of the present utility model;
Fig. 4 is schematic diagram of the present utility model;
Fig. 5 is cross-sectional schematic of the present utility model.
Embodiment
As shown in Fig. 1 to 5, the guide tracked installation ammeter housing with viewing area safeguard function described in the utility model, comprise lid 1, box body 2, display unit, display unit comprises display window 3 and display module 4, display module 4 is arranged in display window 3, and display window 3 is transparency display window.
Lid 1 coordinates with box body 2 and forms cavity, and cavity comprises the container cavity loaded for display unit, and a sidewall of container cavity is made up of lid 1, and other sidewalls are enclosed by box body 2 and formed, and container cavity antetheca is on box body 2, and antetheca is provided with window.Box body 2 encloses container cavity upper wall and the lower wall of formation, is provided with the first limit rib 5, first limit rib 5 is respectively just in time fixed the top and bottom of display window 3 rear end in the position with corresponding position, display unit rear end.Box body 2 encloses container cavity one sidewall of formation, is provided with the second limit rib 6, second limit rib 6 is just in time fixed the side of display window 3 rear end in the position with corresponding position, display unit rear end.Two the first limit ribs 5 be oppositely arranged and the second limit rib 6 coordinate top and bottom and a side of card and fixing display window 3 rear end.
Another sidewall of the container cavity be made up of lid 1, with corresponding position, display unit rear end, be extended with the 3rd limit rib the 7, three limit rib 7 to the direction away from lid 1 and the second limit rib 6 is oppositely arranged, the 3rd limit rib 7 is just in time fixed the opposite side of display window 3 rear end.
Display module 4 first loads in display window 3, then display window 3 is loaded in the container cavity that box body 2 forms, other walls contact that display window 3 is formed by the first limit rib 5, second limit rib 6 in box body 2 and box body 2 is fixing, display window 3 can only take out along loading direction, finally lid 1 and box body 2 are mounted with, display window is completely fixed by the 3rd limit rib 7 in lid 1.
Display window 3 by being fixed by the 3rd limit rib 7 in the first limit rib 5, second limit rib 6, inside contact surface and the lid 1 in box body 2, inside contact surface, is fixed in embracing by the utility model.When display window 3 is by front external impacts, the first limit rib 5, second limit rib 6, the 3rd limit rib 7 act on simultaneously, and display window 3 is cuboid container form, and intensity is high, strong shock resistance.After display window 3 is fixing by box body 2 and lid 1 embracing, add static discharge creepage distance.
Claims (6)
1. one kind has the guide tracked installation ammeter housing of viewing area safeguard function, comprise lid (1), box body (2), display unit, lid (1) coordinates with box body (2) and forms cavity, it is characterized in that, cavity comprises the container cavity loaded for display unit, container cavity antetheca is provided with window, is provided with fixed part on rear side of container cavity with corresponding position, display unit rear end.
2. according to the guide tracked installation ammeter housing with viewing area safeguard function shown in claim 1, it is characterized in that, described fixed part comprises the limit rib of the 3rd limit rib (7) that the upper corresponding container cavity rearward position place of lid (1) is provided with and the upper corresponding container cavity rearward position place setting of box body (2).
3. according to the guide tracked installation ammeter housing with viewing area safeguard function shown in claim 2, it is characterized in that, the second limit rib (6) that described limit rib comprises two the first limit ribs (5) be oppositely arranged, is oppositely arranged with the 3rd limit rib (7).
4. according to the guide tracked installation ammeter housing with viewing area safeguard function shown in claim 1, it is characterized in that, described display unit comprises display window (3) and display module (4), and display module (4) is arranged in display window (3).
5., according to the guide tracked installation ammeter housing with viewing area safeguard function shown in claim 4, it is characterized in that, described display window (3) is transparency display window.
6. the guide tracked installation ammeter housing with viewing area safeguard function according to claim 1 to 5 any one, it is characterized in that, described container cavity is rectangular parallelepiped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413559.2U CN204028178U (en) | 2014-07-24 | 2014-07-24 | There is the guide tracked installation ammeter housing of viewing area safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413559.2U CN204028178U (en) | 2014-07-24 | 2014-07-24 | There is the guide tracked installation ammeter housing of viewing area safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028178U true CN204028178U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413559.2U Active CN204028178U (en) | 2014-07-24 | 2014-07-24 | There is the guide tracked installation ammeter housing of viewing area safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204028178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637737A (en) * | 2015-02-03 | 2015-05-20 | 浙江正泰电器股份有限公司 | Circuit breaker intelligent controller |
| CN107064584A (en) * | 2017-04-12 | 2017-08-18 | 深圳市安思科电子科技有限公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
-
2014
- 2014-07-24 CN CN201420413559.2U patent/CN204028178U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637737A (en) * | 2015-02-03 | 2015-05-20 | 浙江正泰电器股份有限公司 | Circuit breaker intelligent controller |
| CN104637737B (en) * | 2015-02-03 | 2017-02-01 | 浙江正泰电器股份有限公司 | Circuit breaker intelligent controller |
| CN107064584A (en) * | 2017-04-12 | 2017-08-18 | 深圳市安思科电子科技有限公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
| CN107064584B (en) * | 2017-04-12 | 2019-06-28 | 国网河南省电力公司商丘供电公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |