CN203732585U - Electric-energy-meter casing mechanism - Google Patents
Electric-energy-meter casing mechanism Download PDFInfo
- Publication number
- CN203732585U CN203732585U CN201420108575.0U CN201420108575U CN203732585U CN 203732585 U CN203732585 U CN 203732585U CN 201420108575 U CN201420108575 U CN 201420108575U CN 203732585 U CN203732585 U CN 203732585U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- drain pan
- fixture
- parts
- 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
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Abstract
The utility model discloses an electric-energy-meter casing mechanism which includes a bottom casing and a cover casing. The internal side wall of the bottom casing is convexly provided with clamping parts. The bottom wall of the bottom casing is convexly provided with guide pillars. Connection parts are formed at the other ends of the guide pillars, relative to the bottom wall. The cover casing is provided with a connection assembly and a fixing assembly. The connection assembly includes connection parts. Through grooves are arranged in the connection parts. The fixing assembly includes fixing parts and clamping tooth parts which are clamped with the bottom parts of the clamping parts. The two ends of each clamping tooth part are arranged to be a connection end and a clamping tooth end, wherein the connection end is provided with a through hole used for being assembled with a corresponding fixing part, and the clamping tooth end is provided with a hook. The clamping tooth parts are bent between the connection ends and the clamping tooth ends so that corner angles or obtuse angles are formed. The connection ends are inserted into the through grooves. The fixing parts pass through the through holes and are connected with the connection parts in a detachable manner. The electric-energy-meter casing mechanism has the characteristics of being stable in connection.
Description
Technical field
The utility model relates to a kind of electric energy meter, and more particularly, it relates to a kind of electric energy meter case body mechanism.
Background technology
The electric energy meter casing of prior art comprises drain pan, case and wiring board, described wiring board is fixed in drain pan, drain pan and case are plastics and form, drain pan and case are bolted to connection, after bolt is repeatedly dismantled, the threaded hole coordinating with bolt on drain pan is easily worn or is out of shape, and causes drain pan to be connected with case unstable.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of electric energy meter case body mechanism, has the feature of stable connection.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric energy meter case body mechanism, comprise drain pan and case, on described drain pan madial wall, convex with shackle member, on described drain pan diapire, convex with guide pillar, the other end of the relative diapire of described guide pillar forms connecting portion, described case is provided with coupling assembling and fixation kit, described coupling assembling comprises web member, described web member is provided with groove, described fixation kit comprise fixture and for the latch part of shackle member bottom clamping, the two ends of described latch part are made as respectively link and latch end, described link be provided with for the through hole of fixture assembling, described latch end is provided with crotch, it is obtuse angle that described latch part bends the corner angle that form between link and latch end, described link is inserted in groove, described fixture interted through hole and connecting portion and removably connected.
By adopting technique scheme, it is hinged in web member that described latch part wore through hole, the through hole that described link is provided with is for removably connecting by fixture with connecting portion, described case and drain pan assembling, tighten fixture, link is located between fixture and connecting portion, connecting portion is under the effect of fixture, move downward, described latch part is taking groove as fulcrum, described latch end is to sidewall perk, with shackle member bottom clamping, case and drain pan are stablized to be connected, when case will be when drain pan be dismantled, only need take off fixture, described latch end and joint end deviate from.
The utility model is further set to: described fixation kit comprises elastic component, and described elastic component supports and is located between link and connecting portion and is set on fixture.
By adopting technique scheme, while tightening fixture, spring is squeezed the change of elasticity pressure occurs, loosening fixture, and described spring recovers deformation, promotes link and moves upward, and quickening joint end deviates from the speed that shackle member is moved, and makes case and drain pan assembling more convenient.
The utility model is further set to: described elastic component is set to spring.
By adopting technique scheme, described spring structure is simple, easy to assembly, and cost is low.
The utility model is further set to: described fixture is set to bolt.
By adopting technique scheme, described bolt arrangement is simple, is one of modal securing member, and cost is low, easy to assembly, stable connection.
The utility model is further set to: described connecting portion is set to the threaded hole suitable with bolt.
By adopting technique scheme, the guide pillar and the bolt that are provided with threaded hole removably connect with stable, and bolt is difficult for trying to shirk responsibility, and can increase the serviceable life of guide pillar simultaneously.
The utility model is further set to: described drain pan and case are rectangular parallelepiped.
By adopting technique scheme, drain pan and casing structure that rectangular parallelepiped arranges are simple, easy to assembly.
The utility model is further set to: described shackle member, guide pillar, web member and latch part are all set to four, and described four shackle member are distributed on four sidewalls in drain pan.
By adopting technique scheme, described case and drain pan surrounding are all fixed, and fixed effect is better.
The utility model is further set to: on described latch part, scribble insulation course.
By adopting technique scheme, prevent that electric leakage from damaging to user.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model electric energy meter casing mechanism for implementing example;
Fig. 2 is the enlarged drawing at the utility model electric energy meter casing mechanism for implementing example A place.
In figure: 1, drain pan; 11, shackle member; 12, guide pillar; 121, threaded hole; 2, case; 3, coupling assembling; 31, web member; 311, groove; 4, fixation kit; 41, fixture; 42, latch part; 421; Link; 4211, through hole; 422, latch end; 4221, crotch; 5, elastic component.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model electric energy meter casing mechanism for implementing example is described further.
A kind of electric energy meter case body mechanism, comprise drain pan 1 and case 2, on described drain pan 1 madial wall, convex with shackle member 11, on described drain pan 1 diapire, convex with guide pillar 12, the other end of described guide pillar 12 relative diapires forms connecting portion, described case 2 is provided with coupling assembling 3 and fixation kit 4, described coupling assembling 3 comprises web member 31, described web member 31 is provided with groove 311, described fixation kit 4 comprise fixture 41 and for the latch part 42 of shackle member 11 bottom clampings, the two ends of described latch part 42 are made as respectively link 421 and latch end 422, described link 421 is provided with the through hole 4211 for assembling with fixture 41, described latch end 422 is provided with crotch 4221, it is acute angle that described latch part 42 bends the corner angle that form between link 421 and latch end 422, described link 421 is inserted in groove 311, described fixture 41 interted through hole 4211 and removably connected with connecting portion.
By adopting technique scheme, it is hinged with web member 31 that latch part 42 wore through hole 4211, the through hole 4211 that link 421 is provided with is for removably connecting by fixture 41 with connecting portion, case 2 assembles with drain pan 1, tighten fixture 41, link 421 is located between fixture 41 and connecting portion, connecting portion is under the effect of fixture 41, move downward, latch part 42 is taking groove 311 as fulcrum, latch end 422 is to sidewall perk, with shackle member 11 bottom clampings, case 2 is connected with drain pan 1 is stable, when case 2 will be when drain pan 1 be dismantled, only need take off fixture 41, latch end 422 deviates from joint end, realize the more stable feature of clamping.
Described fixation kit 4 comprises elastic component 5, described elastic component 5 supports and is located between link 421 and connecting portion and is set on fixture, while tightening fixture, spring is squeezed the change of elasticity pressure occurs, loosening fixture, described spring recovers deformation, promotes link 421 and moves upward, accelerate joint end and deviate from the speed that shackle member 11 is moved, make case 2 and drain pan 1 assemble more convenient.
Described elastic component 5 is set to spring, and described spring structure is simple, easy to assembly, and cost is low.
Described fixture 41 is set to bolt, and described bolt arrangement is simple, is one of modal securing member, and cost is low, easy to assembly, stable connection.
Described connecting portion is set to the threaded hole suitable with bolt 121, and it is more stable that the guide pillar 12 that is provided with threaded hole 121 and bolt removably connect, and bolt is difficult for trying to shirk responsibility, and can increase the serviceable life of guide pillar 12 simultaneously.
Described drain pan 1 is rectangular parallelepiped with case 2, and the drain pan 1 that rectangular parallelepiped arranges is simple in structure, easy to assembly with case 2.
Described shackle member 11, guide pillar 12, web member 31 and latch part 42 are all set to four, and described four shackle member 11 are distributed on four sidewalls in drain pan 1, and described case 2 is all fixed with drain pan 1 surrounding, and fixed effect is better.
On described latch part 42, scribble insulation course, prevent that electric leakage from damaging to user.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging 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, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. an electric energy meter case body mechanism, comprise drain pan and case, it is characterized in that: on described drain pan madial wall, convex with shackle member, on described drain pan diapire, convex with guide pillar, the other end of the relative diapire of described guide pillar forms connecting portion, described case is provided with coupling assembling and fixation kit, described coupling assembling comprises web member, described web member is provided with groove, described fixation kit comprise fixture and for the latch part of shackle member bottom clamping, the two ends of described latch part are made as respectively link and latch end, described link be provided with for the through hole of fixture assembling, described latch end is provided with crotch, it is obtuse angle that described latch part bends the corner angle that form between link and latch end, described link is inserted in groove, described fixture interted through hole and connecting portion and removably connected.
2. electric energy meter case body mechanism according to claim 1, is characterized in that: described fixation kit comprises elastic component, and described elastic component supports and is located between link and connecting portion and is set on fixture.
3. electric energy meter case body mechanism according to claim 2, is characterized in that: described elastic component is set to spring.
4. according to the electric energy meter case body mechanism described in claim 1 or 2 or 3, it is characterized in that: described fixture is set to bolt.
5. electric energy meter case body mechanism according to claim 4, is characterized in that: described connecting portion is set to the threaded hole suitable with bolt.
6. electric energy meter case body mechanism according to claim 5, is characterized in that: described drain pan and case are rectangular parallelepiped.
7. electric energy meter case body mechanism according to claim 6, is characterized in that: described shackle member, guide pillar, web member and latch part are all set to four, and described four shackle member are distributed on four sidewalls in drain pan.
8. electric energy meter case body mechanism according to claim 7, is characterized in that: on described latch part, scribble insulation course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108575.0U CN203732585U (en) | 2014-03-11 | 2014-03-11 | Electric-energy-meter casing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108575.0U CN203732585U (en) | 2014-03-11 | 2014-03-11 | Electric-energy-meter casing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732585U true CN203732585U (en) | 2014-07-23 |
Family
ID=51202647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108575.0U Expired - Fee Related CN203732585U (en) | 2014-03-11 | 2014-03-11 | Electric-energy-meter casing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684228A (en) * | 2020-12-16 | 2021-04-20 | 广东电网有限责任公司 | Ammeter mounting and ammeter case |
-
2014
- 2014-03-11 CN CN201420108575.0U patent/CN203732585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684228A (en) * | 2020-12-16 | 2021-04-20 | 广东电网有限责任公司 | Ammeter mounting and ammeter case |
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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 |
Owner name: HUABANG ELECTRIC POWER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG HUABANG ELECTRIC POWER METER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Zhejiang Province, Wenzhou city Zhenlong Road No. 75 Yueqing North white elephant Patentee after: HUABANG POWER TECHNOLOGY CO., LTD. Address before: 325000 Zhejiang Province, Wenzhou city Zhenlong Road No. 75 Yueqing North white elephant Patentee before: Zhejiang Hua Bang electric instrument Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170311 |