CN214589392U - Side-inserted three-phase modular meter box structure - Google Patents
Side-inserted three-phase modular meter box structure Download PDFInfo
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- CN214589392U CN214589392U CN202120867803.2U CN202120867803U CN214589392U CN 214589392 U CN214589392 U CN 214589392U CN 202120867803 U CN202120867803 U CN 202120867803U CN 214589392 U CN214589392 U CN 214589392U
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Abstract
The utility model discloses a formula three-phase module table case structure is inserted to side, including a master control case and at least one table case, master control case is provided with the opening towards table case one side and table case both sides, and the opening part of master control case one side and table case homonymy all is provided with the female head of plug connector, is connected with female the arranging on the female head of plug connector, and female other end of arranging is provided with the public head of plug connector, and the public head of plug connector is pegged graft on the female head of plug connector of master control case or another table case, and female row of going out is gone up and is connected gradually and is provided with inlet wire switch, electric energy meter and switch of being qualified for the next round of competitions. The utility model has the advantages of it is following and effect: through table case side interface modular design, can improve the installation effectiveness greatly to promote the convenience that the part exchanged. Meanwhile, wiring of the wiring harness is more regular, potential safety risks such as wire contact and the like are effectively reduced, and life safety of users and installation and maintenance personnel is guaranteed.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to formula three-phase module table case structure is inserted to side.
Background
In the prior art, traditionally, the wiring of three-phase electricity is installed only through personal preference of electricians, and the installation mode caused according to the personal preference can cause the difference of position arrangement, wiring mode and connection structure of each part, thereby influencing the replacement efficiency of the parts and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a formula three-phase module table case structure is inserted to side that can accelerate installation and change part is provided.
The above technical purpose of the present invention can be achieved by the following technical solutions: side formula three-phase module group of inserting table case structure, including a master control case and at least one table case, master control case is provided with the opening towards table case one side and table case both sides, and the opening part of master control case one side and table case homonymy all is provided with the female head of plug connector, is connected with female the arranging on the female head of plug connector, and female other end of arranging is provided with the public head of plug connector, and the public head of plug connector is pegged graft on the female head of plug connector of master control case or another table case, and female row is gone up and is connected gradually and is provided with inlet wire switch, watt-hour meter and the switch of being qualified for the next round of competitions.
Further setting the following steps: be provided with the inlet wire copper conductor that is connected to inlet wire switch on female arranging, inlet wire copper conductor connects female one end of arranging and is provided with the connection piece, and female arranging is including the public section of connecting the public head of plug connector and the female section of connecting the female head of plug connector, and the both ends of connection piece are respectively through fix with screw on public section and female section.
Further setting the following steps: be provided with two fixing bases on the table case, inlet wire switch all fixes on the fixing base with the switch of being qualified for the next round of competitions.
Further setting the following steps: the female head of plug connector is double-end structure, and the female head of plug connector passes through the fix with screw and is being shown the case inboard.
Further setting the following steps: the female head of plug connector includes the casing, is provided with the contact piece of X font in the casing, and female both sides of arranging are all pegged graft between the contact piece.
Further setting the following steps: the opening is inserted into the insertion port on the shell, the insertion port is provided with insertion joints, and the two male plug connectors are respectively inserted into two sides of the insertion joints.
Further setting the following steps: the socket is provided with a fixing pin fixed with the plug connector.
Further setting the following steps: and a connecting copper wire is arranged among the incoming line switch, the electric energy meter and the outgoing line switch.
Further setting the following steps: the connecting copper wire is provided with a wiring terminal, and the wiring terminal is provided with a wiring terminal hole fixed with the meter box through a screw.
To sum up, the utility model discloses following beneficial effect has: the variety of the materials of the tendering characters is greatly reduced, the actual demand quantity (the number of the previous households with insufficient multi-meter positions or the number of the households with wasted multi-meter positions) is flexibly solved on the spot by adopting a combined assembly mode, or the disordered situation of the multi-meter positions and the single meter positions simultaneously occurs, which is not favorable for paying off planning. In addition, by modularizing the meter box side interface, the bus bar is integrated inside, the standard-changing connector is not powered off, the assembly structure is reliable, the field assembly wiring is simple, the external wiring is greatly reduced, the internal installation of all the meter boxes is completed in a factory as much as possible, the field can not be placed as much as possible, the installation efficiency of field workers is greatly improved, the field installation working strength is reduced, and the convenience of part exchange is also improved. Meanwhile, wiring of the wiring harness is more regular, potential safety risks such as wire contact and the like are effectively reduced, and life safety of users and installation and maintenance personnel is guaranteed. The inside modularization overall arrangement that adopts can realize the wiring mass production.
Drawings
FIG. 1 is a schematic perspective view of a three-phase modular meter box structure;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a schematic front view of a meter box;
FIG. 5 is a schematic cross-sectional view showing the connection of the male connector and the female connector.
In the figure: 1. a master control box; 2. a meter box; 3. an opening; 4. a plug-in connector female head; 5. a busbar; 6. a male connector; 7. an incoming line switch; 8. an electric energy meter; 9. a wire outlet switch; 10. feeding a copper wire; 11. connecting sheets; 12. a male section; 13. a parent section; 14. a fixed seat; 15. a housing; 16. a contact piece; 17. an interface; 18. a plug-in connector; 19. a fixing pin; 20. connecting a copper wire; 21. a wiring terminal; 22. and a terminal hole.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 5.
Side formula of inserting three-phase module table case structure is including the case 2 of total accuse 1 that is used for installing the bus ammeter and is used for installing three-phase electric energy meter 8.
The lower extreme of master control case 1 is provided with the entrance hole, and the bus penetrates from the entrance hole to be connected to the bus ammeter, and master control case 1 upper right side is provided with opening 3, and 3 court inboard one side in being provided with the female head of plug connector 4, the female head of plug connector 4 of opening.
The lower extreme of table case 2 is provided with the wire hole, and the both sides of table case 2 upper end all are provided with opening 3, lean on right side opening 3 department to be provided with the female head 4 of plug connector inwards, lean on left side opening 3 department to be provided with the public head 6 of plug connector. Be female arranging 5 between male head 6 of plug connector and the female head 4 of plug connector, female arranging 5 is last to connect gradually and is provided with inlet wire switch 7, electric energy meter 8 and outlet wire switch 9. Two fixing bases 14 about being provided with are seen from the right side below of table case 2, and service entrance switch 7 and service exit switch 9 are all fixed on fixing base 14.
Be provided with inlet wire copper conductor 10 that is connected to inlet wire switch 7 on female row 5, inlet wire copper conductor 10 is connected female 5 one end of arranging and is provided with connection piece 11, and female row 5 is including the public section 12 of connecting the public head 6 of plug connector and the female section 13 of connecting the female head 4 of plug connector, arranges 5 and is located the disconnection between public section 12 and the female section 13 promptly. Both ends of the connecting sheet 11 are provided with wiring terminal holes 22, and are respectively fixed on the male section 12 and the female section 13 through screws, so that the fixing can be performed according to actual needs.
The plug connector female head 4 is of a double-head structure, namely one plug connector female head 4 can accommodate two wires, and four wires of three-phase power need to adopt two plug connector female heads 4; the female head 4 of plug connector includes casing 15, and casing 15 passes through the fix with screw and is being shown 2 inboardly, is provided with the contact piece 16 of X font in the casing 15, and female both sides of arranging 5 are all pegged graft between contact piece 16.
Be provided with the interface 17 of alternate on opening 3 on the left opening 3 of table case 2, be provided with bayonet joint 18 on the interface 17, two public heads 6 of plug connector are pegged graft respectively in the both sides of bayonet joint 18, and bayonet joint 17 includes two, and the copper line that bayonet joint 18 passes through fixed pin 19 is fixed, fixes bayonet joint 18 through fixed pin 19 on the bayonet joint 17.
A connecting copper wire 20 is arranged among the incoming line switch 7, the electric energy meter 8 and the outgoing line switch 9, a wiring terminal 21 is arranged on the connecting copper wire 20, and a wiring terminal hole 22 fixed with the meter box 2 through a screw is arranged on the wiring terminal 21.
The table case 2 mountable is a plurality of to carry out fast and stable's installation through the connection of plug connector public head 6 and plug connector female head 4.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. Side formula three-phase module table case structure of inserting, its characterized in that: including a master control case and at least one table case, master control case is provided with the opening towards table case one side and table case both sides, and the opening part of master control case one side and table case homonymy all is provided with the female head of plug connector, is connected with female arranging on the female head of plug connector, and female other end of arranging is provided with the male head of plug connector, and the male head of plug connector is pegged graft on the female head of plug connector of master control case or another table case, and female row is gone up and is connected gradually and is provided with inlet wire switch, ammeter and the switch of being qualified for the next round of competitions.
2. The side-inserted three-phase modular meter box structure of claim 1, wherein: be provided with the inlet wire copper conductor that is connected to inlet wire switch on female arranging, inlet wire copper conductor connects female one end of arranging and is provided with the connection piece, and female arranging is including the public section of connecting the public head of plug connector and the female section of connecting the female head of plug connector, and the both ends of connection piece are respectively through fix with screw on public section and female section.
3. The side-inserted three-phase modular meter box structure of claim 1, wherein: be provided with two fixing bases on the table case, inlet wire switch all fixes on the fixing base with the switch of being qualified for the next round of competitions.
4. The side-inserted three-phase modular meter box structure of claim 1, wherein: the female head of plug connector is double-end structure, and the female head of plug connector passes through the fix with screw and is being shown the case inboard.
5. The side-inserted three-phase modular meter box structure of claim 4, wherein: the female head of plug connector includes the casing, is provided with the contact piece of X font in the casing, and female both sides of arranging are all pegged graft between the contact piece.
6. The side-inserted three-phase modular meter box structure of claim 5, wherein: the male plug connector comprises a plug interface, the plug interface is provided with plug connectors, and the two male plug connector bodies are respectively plugged at two sides of the plug connectors.
7. The side-inserted three-phase modular meter box structure of claim 6, wherein: the socket is provided with a fixing pin fixed with the plug connector.
8. The side-inserted three-phase modular meter box structure of claim 1, wherein: and a connecting copper wire is arranged among the incoming line switch, the electric energy meter and the outgoing line switch.
9. The side-inserted three-phase modular meter box structure of claim 8, wherein: the connecting copper wire is provided with a wiring terminal, and the wiring terminal is provided with a wiring terminal hole fixed with the meter box through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120867803.2U CN214589392U (en) | 2021-04-25 | 2021-04-25 | Side-inserted three-phase modular meter box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120867803.2U CN214589392U (en) | 2021-04-25 | 2021-04-25 | Side-inserted three-phase modular meter box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214589392U true CN214589392U (en) | 2021-11-02 |
Family
ID=78328159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120867803.2U Active CN214589392U (en) | 2021-04-25 | 2021-04-25 | Side-inserted three-phase modular meter box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214589392U (en) |
-
2021
- 2021-04-25 CN CN202120867803.2U patent/CN214589392U/en active Active
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