CN221378087U - Novel guide rail type electric energy meter shell - Google Patents
Novel guide rail type electric energy meter shell Download PDFInfo
- Publication number
- CN221378087U CN221378087U CN202323229555.7U CN202323229555U CN221378087U CN 221378087 U CN221378087 U CN 221378087U CN 202323229555 U CN202323229555 U CN 202323229555U CN 221378087 U CN221378087 U CN 221378087U
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- energy meter
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- electric energy
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- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a novel guide rail type electric energy meter shell, which comprises a main shell, a side shell and a bottom plate, wherein an accommodating cavity is formed in the main shell, terminal cavities are formed in two sides of the main shell, connecting grooves are formed in the tops of the terminal cavities, plug-in blocks are formed in the bottom walls of the connecting grooves, first guide strips are formed in the inner walls of two sides of the connecting grooves, plug-in grooves matched with the plug-in blocks are formed in one ends of the terminal cavities, which are far away from the accommodating cavity, of the side shell, first guide grooves matched with the first guide strips are formed in the outer walls of two sides of the top of the side shell, second guide grooves matched with the second guide strips are formed in the inner walls of two sides of the bottom of the side shell, clamping grooves are formed in the bottoms of the front end and the rear end of the main shell, clamping blocks matched with the clamping grooves are formed in the front end and the rear end of the bottom plate, a wiring hole is formed in one end of the side shell, which is far away from the main shell, and the through grooves are formed in the bottom of one end, so that the electric energy meter shell is assembled more conveniently.
Description
Technical Field
The utility model relates to the technical field of guide rail type electric energy meters, in particular to a novel guide rail type electric energy meter shell.
Background
The guide rail type electric energy meter is a new type electric energy meter, and is composed of electronic circuit, electronic components and mechanical structure. The device has the advantages of accurate and reliable electric energy metering, energy saving and the like, and is a novel electric power system statistics device. The guide rail type electric energy meter is applied to a distribution room and is used for measuring active electric energy and reactive electric energy in a three-phase four-wire system (namely 380V) power system.
The electric energy meter shell mainly plays a role in protecting internal parts of the electric energy meter. It needs to have good mechanical properties, and can withstand certain pressure and impact; meanwhile, the electric energy meter should have excellent heat stability and flame retardant property so as to prevent the electric energy meter from being damaged due to temperature change or fire and other reasons in the working process. In short, the electric energy meter shell is a protection device for ensuring normal operation of the electric energy meter and providing accurate measurement results.
At present, when the existing electric energy meter shell is assembled, a plurality of screws are generally adopted for installation and fixation, so that the assembly is complicated and inconvenient, and more installation cost is generated, and the use is not facilitated.
Disclosure of utility model
The utility model aims to provide a novel guide rail type electric energy meter shell so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a novel guide tracked electric energy meter casing, includes main casing, side casing, bottom plate, top cap, the inside holding chamber that is equipped with of main casing, the both sides of main casing all are equipped with the terminal chamber, terminal chamber top all is equipped with the spread groove, the diapire of spread groove all is equipped with the joint piece, the both sides inner wall of spread groove all is equipped with first guide strip, the terminal chamber is kept away from the one end of holding chamber is equipped with the second guide strip, the top of side casing is equipped with the jack groove that the cooperation joint piece used, side casing top both sides outer wall all is equipped with the cooperation first guide groove that the first guide strip used, side casing bottom both sides inner wall all is equipped with the cooperation the second guide groove that the second guide strip used, the jack piece surface is equipped with the draw-in hole, the bottom plate front end all is equipped with the cooperation the fixture block that the draw-in groove used with the rear end, the terminal is kept away from the holding chamber the one end that is equipped with the wiring chamber, the side casing is kept away from the bottom of the main casing is equipped with the through hole.
Preferably, the plug-in block is inserted into the plug-in groove, and the protruding block is clamped into the clamping hole, so that the side shell is fixed on two sides of the main shell.
Preferably, the clamping block is embedded into the clamping groove and used for fixing the bottom plate to the bottom of the main shell.
Advantageous effects
The one or more technical schemes in the novel guide rail type electric energy meter shell provided by the embodiment of the utility model have at least one of the following technical effects:
According to the novel guide rail type electric energy meter shell, through the technical scheme, the main shell, the side shell and the bottom plate are mutually clamped and embedded to be fixed, so that extra fasteners are not required to be used for fixing during assembly, the complexity of assembly of the electric energy meter shell is reduced, the assembly is more convenient, the installation cost is reduced, and the wiring groove is arranged on the side shell, so that wires can conveniently pass through the side edges of the side shell, wiring is more convenient, and interference influence on the installation of the electric energy meter shell is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 4 is a schematic view of the main housing structure of the present utility model;
FIG. 5 is a schematic view of a side housing structure of the present utility model;
The correspondence between the reference numerals and the component names in the drawings is as follows:
1. A main housing; 2. a side case; 3. a bottom plate; 4. a receiving chamber; 5. a terminal cavity; 6. a connecting groove; 7. a plug block; 8. a first guide bar; 9. a second guide bar; 10. a plug-in groove; 11. a first guide groove; 12. a second guide groove; 13. a clamping hole; 14. a bump; 15. a clamping groove; 16. a clamping block; 17. a wiring hole; 18. and a wire through slot.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
1-5, Which are schematic structural views of a novel guide rail type electric energy meter housing according to a preferred embodiment of the present utility model;
In this embodiment, including main casing 1, side casing 2, bottom plate 3, side casing 2 symmetry form sets up two, main casing 1 inside is equipped with holding chamber 4, main casing 1's both sides all are equipped with terminal chamber 5, terminal chamber 5 is used for placing binding post, terminal chamber 5 top all is equipped with spread groove 6, the diapire of spread groove 6 all is equipped with joint block 7, the both sides inner wall of spread groove 6 all is equipped with first guide strip 8, terminal chamber 5 keeps away from the one end of holding chamber 4 is equipped with two second guide strips 9, second guide strip 9 is L shape structure, the top of side casing 2 is equipped with the jack groove 10 that cooperation joint block 7 used, and jack block 7 peg graft in jack groove 10, side casing 2 top both sides outer wall all is equipped with the cooperation first guide groove 11 that first guide strip 8 used, first guide strip 8 draw-in first guide groove 11 is interior, side casing 2 bottom both sides inner wall all is equipped with cooperation second guide strip 9 and second guide strip 9, the draw-in groove 16 is equipped with the back groove 14, the tip that the jack groove is equipped with in groove 15 is equipped with, the tip 13 is equipped with to the back end of jack groove 15, the tip 15 is equipped with the back end 13 is equipped with to make things convenient for the jack groove, tip 13, tip 15 is equipped with the jack hole 15, tip 15 is equipped with in the jack hole 13 to make things convenient for the jack groove to draw-in groove, tip 13, tip 15 is equipped with the jack hole 13, the side shell 2 is far away from the bottom of one end of the main shell 1 and is provided with the through slot 18, and the through slot 18 is convenient for passing wires.
In this embodiment, the plugging block 7 is plugged into the plugging slot 10, and the protruding block 14 is snapped into the clipping hole 13, so as to fix the side housing 2 on two sides of the main housing 1, so that the two side housings 2 and the main housing 1 are connected and fixed in a snap-fit structure.
In this embodiment, the clamping block 16 is clamped into the clamping groove 15, so that the bottom plate 3 is fixed to the bottom of the main housing 1, and the bottom plate 3 and the bottom of the main housing 1 are connected and fixed in a clamping structure.
The novel guide rail type electric energy meter shell is in a common mechanical mode in the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects of the novel guide rail type electric energy meter shell can be achieved.
The technology of the present utility model, which is not described in detail, is well known in the art, and the present utility model can be conveniently implemented by those skilled in the art on the basis of the present specification, and what is shown in the accompanying drawings is a part of the present specification.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (3)
1. The utility model provides a novel guide tracked electric energy meter casing, includes main casing body (1), side casing body (2), bottom plate (3), its characterized in that: the utility model discloses a terminal device, including main casing (1), terminal cavity (5) and connecting groove (6), connecting groove (6)'s diapire all is equipped with spliced block (7), connecting groove (6)'s both sides inner wall all is equipped with first guide strip (8), terminal cavity (5) are kept away from the one end of holding cavity (4) is equipped with second guide strip (9), the top of side casing (2) is equipped with spliced groove (10) that cooperation spliced block (7) used, side casing (2) top both sides outer wall all is equipped with the cooperation first guide groove (11) that first guide strip (8) used, side casing (2) bottom both sides inner wall all is equipped with the cooperation second guide groove (12) that second guide strip (9) used, spliced block (7) surface is equipped with draw-in hole (13), spliced groove (10) surface is equipped with cooperation draw-in hole (13) use one end (14), main casing (2) top both sides outer wall all is equipped with first guide groove (11) that cooperation was used, terminal cavity (15) and terminal (5) end (15) are equipped with front end (15), a through slot (18) is arranged at the bottom of one end of the side shell (2) far away from the main shell (1).
2. The novel guideway electrical energy meter housing of claim 1, wherein: the inserting blocks (7) are inserted into the inserting grooves (10), the protruding blocks (14) are clamped into the clamping holes (13) and used for fixing the side shells (2) on two sides of the main shell (1).
3. The novel guideway electrical energy meter housing of claim 1, wherein: the clamping blocks (16) are embedded into the clamping grooves (15) and used for fixing the bottom plate (3) to the bottom of the main shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229555.7U CN221378087U (en) | 2023-11-29 | 2023-11-29 | Novel guide rail type electric energy meter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229555.7U CN221378087U (en) | 2023-11-29 | 2023-11-29 | Novel guide rail type electric energy meter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221378087U true CN221378087U (en) | 2024-07-19 |
Family
ID=91863201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323229555.7U Active CN221378087U (en) | 2023-11-29 | 2023-11-29 | Novel guide rail type electric energy meter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221378087U (en) |
-
2023
- 2023-11-29 CN CN202323229555.7U patent/CN221378087U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |