CN217133238U - Small electric energy meter capable of being used in series - Google Patents
Small electric energy meter capable of being used in series Download PDFInfo
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- CN217133238U CN217133238U CN202220430278.2U CN202220430278U CN217133238U CN 217133238 U CN217133238 U CN 217133238U CN 202220430278 U CN202220430278 U CN 202220430278U CN 217133238 U CN217133238 U CN 217133238U
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Abstract
The utility model relates to the technical field of electric energy meters, and provides a small electric energy meter capable of being used in series, which comprises a shell with stepped two ends, wherein the two ends of the shell are respectively provided with a module sub-interface and a module main interface, and adjacent shells can be electrically connected with the module main interface on the other shell through the module sub-interface on one shell; a connector which protrudes outwards in the same direction as the module sub-interface is arranged on the side end of the shell provided with the module sub-interface, a notch which is recessed in the same direction as the module main interface is formed in the side end of the shell provided with the module main interface, and a grabbing and clamping structure is arranged in the notch; the utility model has reasonable design and simple structure, and solves the problems that the existing multiple electric energy meters are complex in connection mode and cannot be separated again after the electric energy meters are connected; need not to realize the high-speed joint and the separation between a plurality of electric energy meters with the help of the instrument, do not destroy the integrality of electric energy meter shell, prolong the life of electric energy meter, whole practicality is high.
Description
Technical Field
The utility model relates to an electric energy meter technical field, concretely relates to small-size electric energy meter that can establish ties and use.
Background
In the actual use process, a plurality of small electric energy meters are required to be connected according to the use requirement, wherein the connection between a plurality of electric energy meter shells and the electric connection between a plurality of electric energy meters are included.
The existing connection mode among a plurality of electric energy meters is complex, and the connection among a plurality of electric energy meters is inconvenient in use because some electric energy meters even need to destroy the electric energy surface structure;
a plurality of electric energy meters can not be separated again after forming connection, can not be used reasonably according to actual conditions, and the actual application effect is not good.
To this end, we propose a small electric energy meter that can be used in series.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a small electric energy meter which can be used in series, which overcomes the defects of the prior art, and solves the problems that the connection mode among a plurality of the existing electric energy meters is complex, some electric energy meters even need to destroy the electric energy surface structure to realize the connection among a plurality of the electric energy meters, the connection is inconvenient to use, the electric energy meters can not be separated again after being connected, the electric energy meters can not be reasonably applied according to the actual situation, and the actual application effect is poor; the utility model arranges the module sub-interface and the module main interface of the electric energy meter on the two sides of the shell respectively, and the module sub-interface on one shell can be connected with the module main interface on the other shell between the adjacent electric energy meters to realize the electric connection between the two; the connectors and the grabbing clamp structures are respectively arranged at the two side ends of the electric energy meter shells, and the adjacent electric energy meter shells can be clamped into the grabbing clamp structure on the other shell through the connectors on one shell to form connection, so that the connection mode is simple and effective, the electric energy surface structure does not need to be damaged, and the connection and the use are convenient; two grasping clamps in the grasping clamp structure are movably crossed to form lever connection, and the pressing plates can be pressed from two ends of the shell to extrude the elastic elements, so that the outer ends of the grasping clamps are separated to open the clamping cavities, adjacent electric energy meter shells can be separated, the connection among a plurality of electric energy meters can be separated according to actual use conditions, the reasonable application of the electric energy meters is realized, and the actual application effect is good; the connecting end of the connector is designed into a trapezoidal table shape, and the trapezoidal table-shaped end part with the narrow front part is convenient for the connector to be smoothly connected into the clamping cavity of the grabbing and clamping structure; the limiting section is arranged on the gripping clamp, and the connecting section is arranged on the connecting head, so that the gripping clamp can limit the trapezoidal end part of the connecting head when adjacent electric energy meter shells are connected, the connecting effect between the adjacent electric energy meter shells is increased, and the connection between the adjacent electric energy meter shells is prevented from being loosened; the utility model relates to a rationally, simple structure need not to realize high-speed joint and separation between a plurality of electric energy meters with the help of the instrument, can not destroy the integrality on electric energy meter shell surface, prolongs the life of electric energy meter, and whole practicality is high.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a small electric energy meter capable of being used in series comprises shells with stepped two ends, wherein module sub-interfaces and module mother interfaces are respectively arranged on the two side ends of each shell, and adjacent shells can be electrically connected with the module mother interface on the other shell through the module sub-interface on one shell;
a connector which protrudes outwards in the same direction as the module sub-interface is arranged on the side end of the shell provided with the module sub-interface, a notch which is recessed in the same direction as the module main interface is formed in the side end of the shell provided with the module main interface, and a grabbing and clamping structure is arranged in the notch;
the grabbing clamp structure comprises two grabbing clamps which are arranged in an X-shaped crossed manner and movably connected with the crossed part in a crossing manner through a pin shaft, and two ends of the pin shaft are connected with the inner side wall of the groove opening; the outer ends of the two gripping clamps are oppositely arranged to form a semi-open clamping cavity, and the connecting head can movably extend into the clamping cavity; the grabbing clamp structure further comprises an elastic element and a pressing plate, the elastic element is connected between the two grabbing clamps, the pressing plate is connected to the outer side ends of the grabbing clamps, and the pressing plate can movably extrude the elastic element.
Preferably, the outer end of the gripping clamp is provided with a limiting section.
Preferably, one end of the connector, which is far away from the shell, is set to be in a trapezoidal shape with a narrow front part and a wide rear part, which are matched with the clamping cavity of the clamping structure, and a connecting section which can form a limiting position with the limiting section is arranged between the trapezoidal end part of the connector and the shell.
Preferably, one end of the pressure plate, which is far away from the gripping clamp, extends through to the outside of two ends of the shell.
Preferably, the elastic element is a spring.
Preferably, the lower end of the housing is provided with a track groove for installing the housing, and one side of the track groove is provided with a track buckle for fixing the housing.
(III) advantageous effects
The embodiment of the utility model provides a small-size electric energy meter that can establish ties and use is provided. The method has the following beneficial effects:
1. the utility model arranges the module sub-interface and the module main interface of the electric energy meter on the two sides of the shell respectively, and the module sub-interface on one shell can be connected with the module main interface on the other shell between the adjacent electric energy meters to realize the electric connection between the two; the connectors and the grabbing clamp structures are respectively arranged at the two side ends of the electric energy meter shells, and the adjacent electric energy meter shells can be clamped into the grabbing clamp structure on the other shell through the connectors on one shell to form connection, so that the connection mode is simple and effective, the electric energy surface structure does not need to be damaged, and the connection and the use are convenient;
2. two grasping clamps in the grasping clamp structure are movably crossed to form lever connection, and the pressing plates can be pressed from two ends of the shell to extrude the elastic elements, so that the outer ends of the grasping clamps are separated to open the clamping cavities, adjacent electric energy meter shells can be separated, the connection among a plurality of electric energy meters can be separated according to actual use conditions, the reasonable application of the electric energy meters is realized, and the actual application effect is good;
3. the connecting end of the connector is designed into a trapezoidal table shape, and the trapezoidal table-shaped end part with the narrow front part is convenient for the connector to be smoothly connected into the clamping cavity of the grabbing and clamping structure;
4. the limiting section is arranged on the gripping clamp, and the connecting section is arranged on the connecting head, so that the gripping clamp can limit the trapezoidal end part of the connecting head when adjacent electric energy meter shells are connected, the connecting effect between the adjacent electric energy meter shells is increased, and the connection between the adjacent electric energy meter shells is prevented from being loosened;
5. the utility model relates to a rationally, simple structure need not to realize high-speed joint and separation between a plurality of electric energy meters with the help of the instrument, can not destroy the integrality on electric energy meter shell surface, prolongs the life of electric energy meter, and whole practicality is high.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of another view angle of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of the connection between the connecting block and the gripper structure of the present invention;
FIG. 5 is the schematic diagram of the utility model showing the connection block and the gripper structure separated
In the figure: a housing 1; a track groove 1.1; a module sub-interface 2; a module female interface 3; a connector 4; a connecting section 4.1; a notch 5; a gripper structure 6; a gripper 6.1; the limiting section is 6.1.1; 6.2 of a pin shaft; an elastic element 6.3; a pressing plate 6.4; and a track buckle 7.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to the attached drawings 1-5, a small electric energy meter capable of being used in series comprises shells 1 with stepped two ends, wherein the two ends of each shell 1 are respectively provided with a module sub-interface 2 and a module main interface 3, and adjacent shells 1 can be electrically connected with the module main interface 3 on the other shell 1 through the module sub-interface 2 on one shell 1;
a connector 4 which protrudes outwards in the same direction as the module sub-interface 2 is arranged on the side end of the shell 1 provided with the module sub-interface 2, a notch 5 which is recessed in the same direction as the module main interface 3 is arranged on the side end of the shell 1 provided with the module main interface 3, and a grabbing and clamping structure 6 is arranged in the notch 5;
the grabbing clamp structure 6 comprises two grabbing clamps 6.1, the two grabbing clamps 6.1 are arranged in an X-shaped crossed mode and movably connected with the crossed position in a penetrating mode through a pin shaft 6.2, and two ends of the pin shaft 6.2 are connected with the inner side wall of the notch 5; the outer ends of the two gripping clamps 6.1 are oppositely arranged to form a semi-open clamping cavity, and the connector 4 can movably extend into the clamping cavity; the gripping structure 6 further comprises an elastic element 6.3 and a pressing plate 6.4, the elastic element 6.3 is connected between the two gripping clamps 6.1, the pressing plate 6.4 is connected to the outer side ends of the gripping clamps 6.1, and the pressing plate 6.4 can movably press the elastic element 6.3; two grippers 6.1 in the gripper structure 6 are movably crossed to form lever connection, and adjacent electric energy meter shells 1 can be clamped into a clamping cavity of the gripper structure 6 through the connector 4 to enable the adjacent electric energy meter shells 1 to be directly connected; when the electric energy meter shell 1 of needs separation connection, accessible press the clamp plate 6.4 extrusion elastic element 6.3 to make the grab clamp 6.1 outer end separately open and press from both sides the chamber, can be separated between the adjacent electric energy meter shell 1, can separate the connection between a plurality of electric energy meters according to the actual use condition, realize the reasonable application of electric energy meter, practical application is effectual.
The utility model arranges the module sub-interface 2 and the module mother interface 3 of the electric energy meter on the two side ends of the shell 1 respectively, and the module sub-interface 2 on one shell 1 can be connected with the module mother interface 3 on the other shell 1 between the adjacent electric energy meters to realize the electric connection between the two; the connectors 4 and the grabbing clamp structures 6 are respectively arranged at the two side ends of the electric energy meter shells 1, and the adjacent electric energy meter shells 1 can be clamped into the grabbing clamp structure 6 on the other shell 1 through the connectors 4 on one shell 1 to form connection, so that the connection mode is simple and effective, the quick connection and separation of a plurality of electric energy meters can be realized without tools, and the connection and the use are convenient; the electric energy surface structure cannot be damaged, the service life of the electric energy meter can be prolonged, and the whole practicability is high.
In this embodiment, the outer end of the gripping clamp 6.1 is provided with a limiting section 6.1.1; one end of the connector 4, which is far away from the shell 1, is arranged to be in a trapezoidal table shape with a narrow front part and a wide rear part, which is matched with the clamping cavity of the grabbing clamp structure 6, and the narrow front trapezoidal table end part of the connector 4 is convenient for the connector 4 to be smoothly connected into the clamping cavity of the grabbing clamp structure 6; there is between the trapezoidal tip of connector 4 and the casing 1 can form spacing linkage segment 4.1 with spacing section, and the grab clamp 6.1 can form spacingly to the trapezoidal tip of connector 4 when connecting between the adjacent electric energy meter casing 1, increases the connection effect between the adjacent electric energy meter casing 1, avoids the connection pine between it to take off.
In this embodiment, one end of the pressing plate 6.4, which is far away from the gripping clamp 6.1, extends to the outside of the two ends of the casing 1, and when the electric energy meter needs to be separately connected, the pressing plate 6.4 can be pressed from the two ends of the casing 1 to extrude the elastic element 6.3, so that the outer end of the gripping clamp 6.1 is separated to open the clamping cavity, and the operation and use are convenient.
In this embodiment, the elastic element 6.3 is a spring.
In this embodiment, the lower end of the housing 1 is provided with a track groove 1.1 for installing the housing 1, and a track buckle 7 for fixing the housing 1 is arranged on one side of the track groove 1.1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A small electric energy meter capable of being used in series comprises shells with stepped two ends, wherein module sub-interfaces and module mother interfaces are respectively arranged on the two side ends of each shell, and adjacent shells can be electrically connected with the module mother interface on the other shell through the module sub-interface on one shell;
the method is characterized in that: a connector which protrudes outwards in the same direction as the module sub-interface is arranged on the side end of the shell provided with the module sub-interface, a notch which is recessed in the same direction as the module main interface is formed in the side end of the shell provided with the module main interface, and a grabbing and clamping structure is arranged in the notch;
the grabbing clamp structure comprises two grabbing clamps which are arranged in an X-shaped crossed manner and movably connected with the crossed part in a crossing manner through a pin shaft, and two ends of the pin shaft are connected with the inner side wall of the groove opening; the outer ends of the two gripping clamps are oppositely arranged to form a semi-open clamping cavity, and the connecting head can movably extend into the clamping cavity; the grabbing clamp structure further comprises an elastic element and a pressing plate, the elastic element is connected between the two grabbing clamps, the pressing plate is connected to the outer side ends of the grabbing clamps, and the pressing plate can movably extrude the elastic element.
2. A small electric energy meter usable in series as claimed in claim 1, wherein: and the outer end of the gripping clamp is provided with a limiting section.
3. A small electric energy meter usable in series as claimed in claim 2, wherein: one end of the connector, far away from the shell, is set to be in a trapezoidal table shape with the front narrow and the back wide, which are matched with the clamping cavity of the clamping structure, and a connecting section which can form limiting with the limiting section is arranged between the trapezoidal table-shaped end part of the connector and the shell.
4. A small electric energy meter usable in series as claimed in claim 1, wherein: one end of the pressing plate, which is far away from the grabbing clamp, extends to the outside of the two ends of the shell.
5. A small electric energy meter usable in series as claimed in claim 1, wherein: the elastic element is a spring.
6. A small electric energy meter usable in series as claimed in claim 1, wherein: the lower extreme of casing is provided with the track groove that is used for installing the casing and uses, and track groove one side is provided with the track of fixed casing and detains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220430278.2U CN217133238U (en) | 2022-02-28 | 2022-02-28 | Small electric energy meter capable of being used in series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220430278.2U CN217133238U (en) | 2022-02-28 | 2022-02-28 | Small electric energy meter capable of being used in series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217133238U true CN217133238U (en) | 2022-08-05 |
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ID=82642434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220430278.2U Active CN217133238U (en) | 2022-02-28 | 2022-02-28 | Small electric energy meter capable of being used in series |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217133238U (en) |
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2022
- 2022-02-28 CN CN202220430278.2U patent/CN217133238U/en active Active
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