CN211955606U - Electric energy meter with novel wiring cover mounting structure - Google Patents
Electric energy meter with novel wiring cover mounting structure Download PDFInfo
- Publication number
- CN211955606U CN211955606U CN202020368691.1U CN202020368691U CN211955606U CN 211955606 U CN211955606 U CN 211955606U CN 202020368691 U CN202020368691 U CN 202020368691U CN 211955606 U CN211955606 U CN 211955606U
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- wiring
- wiring cover
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- lid
- electric energy
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Abstract
The utility model discloses an electric energy meter with novel wiring cover mounting structure, which comprises a base, a housing and a wiring cover, wherein the housing and the wiring cover are both mounted on the base, a screw hole is arranged in the wiring cover, the wiring cover is fixed on the base through a screw positioned in the screw hole, the screw passes through the screw hole and is in threaded connection with a screw sleeve in an end button box positioned on the base, a recess for embedding the upper end of the wiring cover is arranged on the front surface of the lower end of the housing, and a groove for embedding the lower edge of the upper end of the wiring cover is arranged on the bottom surface of the recessed edge; the bottom surfaces of two sides of the upper end of the wiring cover are integrally formed with inserting blocks, and the base is provided with inserting slots which are respectively used for being matched and inserted with the inserting blocks on one side of the wiring cover after the wiring cover is arranged on the base; the utility model discloses the form that inside wiring lid passes through the cartridge is installed on base and housing, adopts the wiring lid that rotates the mode of opening with the tradition to compare, has the advantage that the wiring lid is difficult to damage, can prolong the life of wiring lid promptly.
Description
Technical Field
The utility model relates to an electric energy meter technical field, concretely relates to electric energy meter with novel wiring lid mounting structure.
Background
The electric energy meter is a device for metering the electricity consumption, the current electric energy meter mainly comprises a base, a cover shell, a wiring cover and a circuit board, the cover shell and the wiring cover are both arranged on the base, the circuit board is arranged in the base, and the wiring cover arranged on the base is rotatably connected with the base, namely, hinged arms are arranged on the left side and the right side of the upper end of the wiring cover, the hinged arms are rotatably connected with the base, and in addition, the wiring cover is fixed with an end button box positioned on the base through screws penetrating through the wiring cover after rotating downwards to the right position; however, since the connection cover and the base in the current electric energy meter are rotatably connected together, after the connection cover is opened and closed for many times, or when the connection cover is excessively rotated upwards, the hinged arm of the connection cover is easily broken, so that the connection cover is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an electric energy meter with novel wiring lid mounting structure, its inside wiring lid passes through the form of cartridge and installs on base and housing, adopts to rotate the wiring lid of opening the mode with the tradition and compares, has the advantage that the wiring lid is difficult to damage, can prolong the life of wiring lid promptly.
The utility model discloses an electric energy meter with novel wiring lid mounting structure, including base, housing and wiring lid are all installed on the base, are provided with the screw hole in the wiring lid, and the wiring lid is fixed on the base through the screw that is located in the screw hole, and the screw passes screw hole back and is connected with the swivel nut screw thread that is located in the end button box on the base, is provided with the recess that supplies the upper end embedding of wiring lid on the front surface of housing lower extreme, is provided with the recess that supplies the lower border embedding of wiring lid upper end on the bottom surface of sunken edge; the bottom surface of wiring lid upper end both sides is the integrated into one piece has the inserted block, is provided with on the base and is used for the slot of pegging graft with the inserted block cooperation of one side wherein of wiring lid respectively after the wiring lid is installed on the base.
The utility model discloses an electric energy meter with novel wiring lid mounting structure, wherein, a plurality of guide blocks distributed along the extension direction of the groove are integrally formed on the sunken bottom surface close to the upper edge of the groove, and the upper surface of the front end of each guide block is provided with a guide surface which is used for being matched and guided with the lower edge of the upper end of the wiring lid so as to facilitate the lower edge of the upper end of the wiring lid to be embedded into the groove; through the setting of guide block and the guide surface on the guide block, when the upper end of wiring lid needs the lid to close on the housing, the lower border of wiring lid upper end can cooperate the direction with the guide surface to make things convenient for the lower border of wiring lid upper end to imbed in the recess.
The utility model discloses an electric energy meter with novel wiring lid mounting structure, wherein, the sunken bottom surface is integrated into one piece has protruding muscle, protruding muscle is parallel with the last border of recess, the lower surface of each guide block all with protruding muscle's upper surface integrated into one piece; through the setting of protruding muscle, the support to the guide block can be realized to protruding muscle, so, can improve the joint strength of guide block and housing, can avoid the guide block phenomenon of fracture to appear promptly.
The utility model discloses an electric energy meter with a novel wiring cover mounting structure, wherein, the side wall of the slot is provided with an inclined plane which is used for being matched with the insertion block for guiding so as to facilitate the insertion block to be inserted into the slot; through the setting on inclined plane, when wiring lid and base assembly, the inserted block can with the inclined plane cooperation direction in order to make things convenient for the inserted block to insert the slot on the base.
The utility model discloses the form that inside wiring lid passes through the cartridge is installed on base and housing, adopts the wiring lid that rotates the mode of opening with the tradition to compare, has the advantage that the wiring lid is difficult to damage, can prolong the life of wiring lid promptly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the partially exploded structure of the present invention;
FIG. 3 is a schematic structural view of the present invention with the wire cover removed;
FIG. 4 is an enlarged view of the structure at A in FIG. 2;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
FIG. 6 is a perspective view of the wire cover;
fig. 7 is a schematic partial sectional structure of the present invention;
fig. 8 is an enlarged schematic view of the structure at C in fig. 7.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses an electric energy meter with novel wiring lid mounting structure, including base 1, housing 2 and wiring lid 3 are all installed on base 1, be provided with screw hole 31 in the wiring lid 3, wiring lid 3 is fixed on base 1 through the screw that is located screw hole 31, the screw passes screw hole 31 after and is connected with swivel nut 5 threaded connection in the end button box 4 that is located base 1, be provided with on the front surface of housing 2 lower extreme and supply the recess 21 that the upper end of wiring lid 3 imbeds, be provided with on the bottom surface at recess 21 edge and supply the recess 22 that the lower border of wiring lid 3 upper end imbeds; plug blocks 32 are integrally formed on the bottom surfaces of the two sides of the upper end of the wiring cover 3, and the base 1 is provided with slots 23 which are respectively used for being matched and plugged with the plug blocks 32 on one side of the wiring cover 3 after the wiring cover 3 is installed on the base 1; the utility model discloses the form that inside wiring lid passes through the cartridge is installed on base and housing, adopts the wiring lid that rotates the mode of opening with the tradition to compare, has the advantage that the wiring lid is difficult to damage, can prolong the life of wiring lid promptly.
A plurality of guide blocks 24 distributed along the extending direction of the groove 22 are integrally formed on the bottom surface of the recess 21 close to the upper edge of the groove 22, and a guide surface 241 used for being matched with the lower edge of the upper end of the wiring cover 3 for guiding so as to facilitate the lower edge of the upper end of the wiring cover 3 to be embedded into the groove 22 is arranged on the upper surface of the front end of each guide block 24; through the setting of guide block and the guide surface on the guide block, when the upper end of wiring lid needs the lid to close on the housing, the lower border of wiring lid upper end can cooperate the direction with the guide surface to make things convenient for the lower border of wiring lid upper end to imbed in the recess.
A convex rib 25 is integrally formed on the bottom surface of the recess 21, the convex rib 25 is parallel to the upper edge of the groove 22, and the lower surface of each guide block 24 is integrally formed with the upper surface of the convex rib 25; through the setting of protruding muscle, the support to the guide block can be realized to protruding muscle, so, can improve the joint strength of guide block and housing, can avoid the guide block phenomenon of fracture to appear promptly.
The side wall of the slot 23 is provided with an inclined surface 26 which is used for being matched with the insertion block 32 for guiding so as to facilitate the insertion of the insertion block 32 into the slot 23; through the setting on inclined plane, when wiring lid and base assembly, the inserted block can with the inclined plane cooperation direction in order to make things convenient for the inserted block to insert the slot on the base.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The utility model provides an electric energy meter with novel wiring lid mounting structure, includes base (1), housing (2) and wiring lid (3) are all installed on base (1), be provided with screw hole (31) in wiring lid (3), wiring lid (3) are fixed on base (1) through the screw that is arranged in screw hole (31), screw pass behind screw hole (31) with be arranged in swivel nut (5) threaded connection in terminal knob box (4) on base (1), its characterized in that: a depression (21) for embedding the upper end of the wiring cover (3) is formed in the front surface of the lower end of the housing (2), and a groove (22) for embedding the lower edge of the upper end of the wiring cover (3) is formed in the bottom surface of the edge of the depression (21); plug blocks (32) are integrally formed on the bottom surfaces of the two sides of the upper end of the wiring cover (3), and slots (23) which are respectively used for being matched and plugged with the plug blocks (32) on one side of the wiring cover (3) after the wiring cover (3) is installed on the base (1) are formed in the base (1).
2. The electric energy meter with the novel wiring cover mounting structure according to claim 1, wherein a plurality of guide blocks (24) distributed along the extending direction of the groove (22) are integrally formed on the bottom surface of the recess (21) near the upper edge of the groove (22), and a guide surface (241) for being matched with the lower edge of the upper end of the wiring cover (3) to guide the upper surface of the front end of each guide block (24) so as to facilitate the lower edge of the upper end of the wiring cover (3) to be embedded into the groove (22) is arranged on the upper surface of the front end of each guide block (24).
3. The electric energy meter with the novel wiring cover mounting structure according to claim 2, wherein a rib (25) is integrally formed on the bottom surface of the recess (21), the rib (25) is parallel to the upper edge of the groove (22), and the lower surface of each guide block (24) is integrally formed with the upper surface of the rib (25).
4. The electric energy meter with the novel wiring cover mounting structure according to claim 1, wherein the side wall of the slot (23) is provided with a slope (26) for guiding the insertion block (32) to be matched with the insertion block to facilitate the insertion of the insertion block (32) into the slot (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368691.1U CN211955606U (en) | 2020-03-20 | 2020-03-20 | Electric energy meter with novel wiring cover mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368691.1U CN211955606U (en) | 2020-03-20 | 2020-03-20 | Electric energy meter with novel wiring cover mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955606U true CN211955606U (en) | 2020-11-17 |
Family
ID=73184792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020368691.1U Active CN211955606U (en) | 2020-03-20 | 2020-03-20 | Electric energy meter with novel wiring cover mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955606U (en) |
-
2020
- 2020-03-20 CN CN202020368691.1U patent/CN211955606U/en active Active
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