CN204154775U - Multibit electricity meter case - Google Patents
Multibit electricity meter case Download PDFInfo
- Publication number
- CN204154775U CN204154775U CN201420590524.6U CN201420590524U CN204154775U CN 204154775 U CN204154775 U CN 204154775U CN 201420590524 U CN201420590524 U CN 201420590524U CN 204154775 U CN204154775 U CN 204154775U
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- China
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- air switch
- front side
- electricity meter
- meter case
- installation portion
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Abstract
The utility model discloses a kind of multibit electricity meter case, surrounded by upper cover plate, lower cover, front side board, back side panel, left plate and right plate and form, it is characterized in that: described front side board comprises air switch installation portion, described air switch installation portion is covered with the safety screen covering circuit, described safety screen offers the micro-dew perforate for operating switch-dividing, and described safety screen is fixedly installed safety head relative to tossing about of switch-dividing; Described front side board is fixedly hinged and is provided with the frame lid of visual transparent operation observation.Described air switch installation portion includes left side wall and right side wall, described safety head comprises base plate, is extended by the both sides of base plate and the left folding limit vertical with base plate and right folding limit, the one end on described left folding limit and right folding limit is all fixedly installed the installation through hole for making threaded rod pass, and on described left side wall and right side wall, corresponding through hole of installing is coaxially arranged with fixed via respectively.Advantage of the present utility model is safe and reliable.
Description
Technical field
The utility model relates to a kind of housing of electrical equipment, is specifically related to a kind of housing of multibit electricity meter case.
Background technology
Ammeter box is used to the casing filling electric energy meter and control electric energy meter; be the visual plant used in power supply-distribution system, being the electric apparatus accepting and distribute electric energy in electric system, is ingredient main in power transmission and distribution industry; have and circuit is controlled, protection and the part detected.It is widely used in different places, as places such as skyscraper, residential quarters, industrial and mining enterprises, construction site, generating plant, transformer stations.What can place multiple electric energy meter is multibit electricity meter case, multibit electricity meter case is surrounded by upper cover plate, lower cover, front side board, back side panel, left plate and right plate and forms, front side board comprises air switch installation portion, in air switch installation portion, air switch is installed, when to air switch operation, there is certain potential safety hazard in exposed circuit outside, forms safely certain threat to the life of operating personnel; And the frame lid on ammeter box is not visible, need the duty opening the clear switch of frame lid ability; The grip part of original frame lid is groove in addition, and groove opening up or outwardly, easily drenched by rainwater, produce ponding, and growing of the microorganisms such as the easy bacterium of ponding, when operating personnel open ammeter box then, easily pollute in one's hands, handle is made dirty.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of multibit electricity meter case, effectively can play effect and the effect of safeguard protection and waterproof.
A kind of multibit electricity meter case, surrounded by upper cover plate, lower cover, front side board, back side panel, left plate and right plate and form, described front side board comprises air switch installation portion, described air switch installation portion is covered with the safety screen covering circuit, described safety screen offers the micro-dew perforate for operating air switch, and described safety screen is fixedly installed safety head relative to tossing about of air switch;
Described front side board is fixedly hinged and is provided with the frame lid of visual transparent operation observation.
By above-mentioned technical scheme; safety screen effectively blocks the circuit of air switch; serve good safety, protective effect; the frame lid that visual transparent operation is observed make operating personnel without the need to open frame lid just can be cheer and bright know the duty of switch, and frame lid serves good waterproof action.
The utility model is set to further: the both sides of described air switch installation portion all have sidewall, described safety head comprises base plate and to be extended by the dual-side of base plate and for conflicting the flanging be connected with sidewall, one end of described flanging is fixedly installed the installation through hole for making threaded rod pass, and described sidewall correspondence is installed through hole and is coaxially arranged with fixed via.
By above-mentioned technical scheme, play good covering effect, convenient operating effect can be reached.
The utility model is set to further: be fixedly installed the fixed head for making threaded rod pass between two flangings.
By above-mentioned technical scheme, fixed head further double thread bar plays a firm firm effect, prevents safety head from causing coming off of threaded rod when activity.
The utility model is set to further: the second body that described frame lid comprises the first noumenon and extended by the first noumenon, and the second body and the first noumenon are configured for the groove that grips.
By above-mentioned technical scheme, make the first noumenon and the second body form groove, provide a holding area being convenient to exert a force to operator, play effective protection.
The utility model is set to further: described second body is downward and extended away from front side board.
By above-mentioned technical scheme, make the opening direction of groove downward, completely avoid the situation of being drenched by rainwater and have remaining ponding to pile up, operating personnel can not be made to make dirty both hands, meanwhile also maintain the health of groove.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model multibit electricity meter case embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of the utility model multibit electricity meter case center lid embodiment.
Reference numeral: 1, upper cover plate; 2, lower cover; 3, front side board; 31, air switch installation portion; 311, left side wall; 312, right side wall; 32, safety screen; 321, micro-dew perforate; 33, safety head; 331, base plate; 332, flanging; 333, fixed head; 34, frame lid; 341, the first noumenon; 342, the second body; 343, groove; 4, left plate; 5, right plate; 6, back side panel; 7, air switch.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model multibit electricity meter case embodiment is described further.
A kind of multibit electricity meter case, surrounded by upper cover plate 1, lower cover 2, front side board 3, back side panel 6, left plate 4 and right plate 5 and form, described front side board 3 comprises air switch installation portion 31, described air switch installation portion 31 is covered with the safety screen 32 covering circuit, described safety screen 32 offers the micro-dew perforate 321 for operating air switch 7, and described safety screen 32 is fixedly installed safety head 33 relative to tossing about of air switch 7;
Described front side board 3 is fixedly hinged and is provided with the frame lid 34 of visual transparent operation observation.
Safety screen 32 effectively blocks the circuit of air switch 7; serve good safety, protective effect; the frame lid 34 that visual transparent operation is observed make operating personnel without the need to open frame lid 34 just can be cheer and bright know the duty of switch, and frame lid 34 serves good waterproof action.
The both sides of described air switch installation portion 31 all have sidewall, described safety head 33 comprises base plate 331 and to be extended by the dual-side of base plate 331 and for conflicting the flanging 332 be connected with sidewall, one end of described flanging 332 is fixedly installed the installation through hole for making threaded rod pass, and described sidewall correspondence is installed through hole and is coaxially arranged with fixed via.
Flanging 332 comprises left folding limit and right folding limit, sidewall comprises left side wall 311 and right side wall 312, by above-mentioned technical scheme after safety head 33 and air switch installation portion 31 cover, conflict with the left side wall 311 of air switch installation portion 31 and right side wall 312 respectively in left folding limit and right folding limit, play good covering effect, safety head 33 and air switch installation portion 31 are offered respectively and are installed through hole and fixed via on left and right flanging and left side wall 311 and right side wall 312, in order that adopt hinged mode to connect, convenient operating effect can be reached.
The utility model is set to further: be fixedly installed the fixed head 333 for making threaded rod pass between two flangings.
By above-mentioned technical scheme, fixed head 333 further double thread bar plays a firm firm effect, prevents safety head 33 from causing coming off of threaded rod when activity.
The utility model is set to further: the second body 342 that described frame lid 34 comprises the first noumenon 341 and extended by the first noumenon 341, and the second body 342 and the first noumenon 341 are configured for the groove 343 that grips.
By above-mentioned technical scheme, make the first noumenon 341 and the second body 342 form groove 343, provide a holding area being convenient to exert a force to operator, play effective protection.
The utility model is set to further: described second body 342 is downward and extended away from front side board 3.
By above-mentioned technical scheme, make the opening direction of groove 343 downward, completely avoid the situation of being drenched by rainwater and have remaining ponding to pile up, operating personnel can not be made to make dirty both hands, meanwhile also maintain the health of groove 343.
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 (5)
1. a multibit electricity meter case, surrounded by upper cover plate, lower cover, front side board, back side panel, left plate and right plate and form, it is characterized in that: described front side board comprises air switch installation portion, described air switch installation portion is covered with the safety screen for covering circuit, described safety screen offers the micro-dew perforate for operating air switch, and described safety screen is fixedly installed safety head relative to tossing about of air switch;
Described front side board is fixedly hinged and is provided with the frame lid of visual transparent operation observation.
2. multibit electricity meter case according to claim 1, it is characterized in that: the both sides of described air switch installation portion all have sidewall, described safety head comprises base plate and to be extended by the dual-side of base plate and for conflicting the flanging be connected with sidewall, one end of described flanging is fixedly installed the installation through hole for making threaded rod pass, and described sidewall correspondence is installed through hole and is coaxially arranged with fixed via.
3. multibit electricity meter case according to claim 2, is characterized in that: be fixedly installed the fixed head for making threaded rod pass between two flangings.
4. multibit electricity meter case according to claim 3, is characterized in that: the second body that described frame lid comprises the first noumenon and extended by the first noumenon, and the second body and the first noumenon are configured for the groove that grips.
5. multibit electricity meter case according to claim 4, is characterized in that: described second body is downward and extended away from front side board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590524.6U CN204154775U (en) | 2014-10-13 | 2014-10-13 | Multibit electricity meter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590524.6U CN204154775U (en) | 2014-10-13 | 2014-10-13 | Multibit electricity meter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154775U true CN204154775U (en) | 2015-02-11 |
Family
ID=52512877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420590524.6U Active CN204154775U (en) | 2014-10-13 | 2014-10-13 | Multibit electricity meter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931750A (en) * | 2015-07-17 | 2015-09-23 | 国家电网公司 | User side power supply switch metering box |
-
2014
- 2014-10-13 CN CN201420590524.6U patent/CN204154775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931750A (en) * | 2015-07-17 | 2015-09-23 | 国家电网公司 | User side power supply switch metering box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 650 Wenzhou Avenue, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: Zhejiang CHINT Intelligent Electric Co., Ltd. Address before: 325000 650 Wenzhou Avenue, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: Complete Equipment Manufacture Co., Ltd., Zhengtai Group |