CN203117250U - Electric energy meter shell - Google Patents
Electric energy meter shell Download PDFInfo
- Publication number
- CN203117250U CN203117250U CN 201320130577 CN201320130577U CN203117250U CN 203117250 U CN203117250 U CN 203117250U CN 201320130577 CN201320130577 CN 201320130577 CN 201320130577 U CN201320130577 U CN 201320130577U CN 203117250 U CN203117250 U CN 203117250U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- pin
- panel
- electric energy
- energy meter
- 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 - Fee Related
Links
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
An electric energy meter shell comprises a shell body. An upper panel is arranged on the shell body, a cover plate is arranged at the upper end of a terminal box on the left of the shell body, a connecting pin which is arranged on the cover plate is matched with a connecting seat which is arranged on the upper panel, the cover plate is rotatably connected on the upper panel through the connecting pin, and a positioning protrusive block or a positioning groove which is arranged on the connecting pin is in clamping match with a positioning groove or a positioning protrusive block which is arranged on the connecting seat. The connecting seat and the connecting pin which are respectively arranged between the upper panel and the cover plate on the shell body are matched with each other, so that the cover plate and the upper panel are reversibly matched; and the positioning protrusive block or the positioning groove arranged on the connecting pin is in clamping match with the positioning groove or the positioning protrusive block arranged on the connecting seat, so that when the cover plate is in an open state, clamped matching between the positioning groove and the positioning protrusive block enables the cover plate to be fixed in the open state, connecting a power line on the terminal box cannot be hindered when an electric energy meter is mounted, and great convenience in mounting is realized.
Description
Technical field
The utility model relates to a kind of electric energy meter shell.
Background technology
Existing electric energy meter shell, comprise housing, housing is provided with top panel, the terminal box upper end of housing is provided with cover plate, when electric energy meter is installed, open cover plate, will be wired on the terminal box, cover cover plate again, at last with the cover plate lead sealing, finish the installation of electric energy meter, mostly be split type greatly between the cover plate on the existing electric energy meter shell and the top panel, want elder generation to take off separately in the installation process cover plate and put aside, treat to cover cover plate again after the terminal box wiring is finished, at last again with the cover plate lead sealing, and this process cover plate takes off separately to put aside and loses easily, also tramples on easily; Also some existing cover plate and the turning structure that is connected of top panel, but can't be fixed under the open mode in the installation cover plate of coming, be subjected to the overslaugh of cover plate when making the terminal box wiring, install inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of electric energy meter shell simple in structure, easy for installation is provided.
In order to solve the problems of the technologies described above, technical solution of the present utility model is: a kind of electric energy meter shell, comprise housing, described housing is provided with top panel, terminal box upper end, housing left side is provided with cover plate, described cover plate is provided with connecting pin, described top panel is provided with Connection Block, described connecting pin matches with Connection Block, cover plate is rotatably connected on the top panel by connecting pin, and connecting pin is provided with locating convex block or detent cooperates with detent or the clamping of locating convex block phase that Connection Block is provided with.
The beneficial effect of the utility model electric energy meter shell is: owing to be respectively equipped with Connection Block and connecting pin matches between the top panel on the housing and the cover plate, make turning cooperation the between cover plate and the top panel, and connecting pin is provided with locating convex block or detent cooperates with detent or the clamping of locating convex block phase that Connection Block is provided with, so just can realize under the cover plate open mode, clamping cooperation between detent and the locating convex block is fixed on cover plate under the open mode, can not connect wires on the overslaugh terminal box when electric energy meter is installed, install very convenient.
The utility model provides improved electric energy meter shell, described connecting pin is provided with locating convex block, described Connection Block is provided with two detents, one of them matches described two detents with the locating convex block of cover plate connecting pin when being arranged on the cover plate hamper, when being arranged on cover plate and opening and using, another detent matches with the locating convex block of cover plate connecting pin, locating convex block cooperates with corresponding detent phase clamping, thisly be provided with two detents at Connection Block, be provided with the structure of a locating convex block at connecting pin, can be so that cover plate be fixed under the open mode, also can fix down in off position simultaneously, spin off the detent that locating convex block is cooperated under closed condition with external force again in the time of need opening cover plate, thereby open cover plate, avoid cover plate arbitrarily to overturn.
The utility model provides further improved electric energy meter shell, described locating convex block is the hemisphere face projection, described detent is the hemisphere face groove, this locating convex block that is the planar structure of hemisphere cooperates with the detent phase clamping that is the hemisphere face groove structure, cooperation is between the two opened or closed all is rounding off, be not easy wearing and tearing, the process of opening or closing is also comparatively level and smooth, good hand touch.
The utility model provides further improved electric energy meter shell, the top panel of described housing is arcuate structure, described cover plate upper surface matches with the globoidal structure of top panel, form holistic arcwall face, it is more attractive in appearance that this top panel and cover plate form one integral curved top panel and the cover plate of the more existing planar structure of structure.
The utility model will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is one-piece construction synoptic diagram of the present utility model.
Fig. 2 is the structural representation of facing of the present utility model.
Fig. 3 is the structural representation of Fig. 2 cover plate open mode.
Fig. 4 is the structural representation of Fig. 2 cover plate.
Fig. 5 is the A-A cutaway view Amplified image among Fig. 4.
Fig. 6 is the B-B cutaway view Amplified image among Fig. 2.
Fig. 7 is the broken section enlarged drawing of Connection Block among Fig. 3.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the specific embodiment of the utility model electric energy meter shell, comprise housing 1, described housing 1 is provided with top panel 2, terminal box upper end, housing 1 left side is provided with cover plate 3, described cover plate 3 is provided with connecting pin 4, described top panel 2 is provided with Connection Block 5, the top panel 2 of housing 1 is arcuate structure, described cover plate 3 upper surfaces match with the globoidal structure of top panel 2, form holistic arcwall face, described connecting pin 4 matches with Connection Block 5, cover plate 3 is rotatably connected on the top panel 2 by connecting pin 4, Connection Block 5 is provided with two detents 7, one of them matches described two detents 7 with the locating convex block 6 of cover plate 3 connecting pins 4 when being arranged on cover plate 3 hampers, when being arranged on cover plate 3 and opening and using, another detent 7 matches with the locating convex block 6 of cover plate 3 connecting pins 4, locating convex block 6 cooperates with corresponding detent 7 phase clampings, locating convex block 6 is the hemisphere face projection, detent 7 is the hemisphere face groove, and this electric energy meter shell mechanism is simple, easy for installation, good looking appearance.
Claims (4)
1. electric energy meter shell, comprise housing (1), described housing (1) is provided with top panel (2), terminal box upper end, housing (1) left side is provided with cover plate (3), it is characterized in that: described cover plate (3) is provided with connecting pin (4), described top panel (2) is provided with Connection Block (5), described connecting pin (4) matches with Connection Block (5), cover plate (3) is rotatably connected on the top panel (2) by connecting pin (4), and connecting pin (4) is provided with locating convex block (6) or detent (7) cooperates with detent (7) or locating convex block (6) the phase clamping that Connection Block (5) is provided with.
2. electric energy meter shell according to claim 1, it is characterized in that: described connecting pin (4) is provided with locating convex block (6), described Connection Block (5) is provided with two detents (7), one of them matches described two detents (7) with the locating convex block (6) of cover plate (3) connecting pin (4) when being arranged on cover plate (3) hamper, another detent (7) is arranged on cover plate (3) and matches with the locating convex block (6) of cover plate (3) connecting pin (4) when opening and using, and locating convex block (6) cooperates with corresponding detent (7) phase clamping.
3. electric energy meter shell according to claim 1 and 2, it is characterized in that: described locating convex block (6) is the hemisphere face projection, and described detent (7) is the hemisphere face groove.
4. electric energy meter shell according to claim 1 and 2, it is characterized in that: the top panel (2) of described housing (1) is arcuate structure, and described cover plate (3) upper surface matches with the globoidal structure of top panel (2), forms holistic arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130577 CN203117250U (en) | 2013-03-21 | 2013-03-21 | Electric energy meter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130577 CN203117250U (en) | 2013-03-21 | 2013-03-21 | Electric energy meter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117250U true CN203117250U (en) | 2013-08-07 |
Family
ID=48897585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130577 Expired - Fee Related CN203117250U (en) | 2013-03-21 | 2013-03-21 | Electric energy meter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926440A (en) * | 2014-03-27 | 2014-07-16 | 江苏丽阳电子仪表有限公司 | Electronic single-phase multi-rate electric energy meter |
-
2013
- 2013-03-21 CN CN 201320130577 patent/CN203117250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926440A (en) * | 2014-03-27 | 2014-07-16 | 江苏丽阳电子仪表有限公司 | Electronic single-phase multi-rate electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20200321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |