CN216595261U - Wiring switching device of electric energy meter - Google Patents
Wiring switching device of electric energy meter Download PDFInfo
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- CN216595261U CN216595261U CN202123275741.5U CN202123275741U CN216595261U CN 216595261 U CN216595261 U CN 216595261U CN 202123275741 U CN202123275741 U CN 202123275741U CN 216595261 U CN216595261 U CN 216595261U
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- electric energy
- energy meter
- wiring
- switching device
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Abstract
An electric energy meter wiring switching device, comprising: the electric energy meter wiring structure comprises a body, a wiring terminal and a locking bolt, wherein a plurality of mounting holes matched with wiring ends of an electric energy meter are formed in the body, a plurality of wiring grooves corresponding to the positions of the mounting holes are formed in the body, threaded holes communicated with the mounting holes are formed in the wiring grooves, the wiring terminal is inserted in the mounting holes, and the wiring terminal is detachably mounted on the body after the locking bolt is matched with the threaded holes. The beneficial effects of the utility model reside in that, the utility model discloses an electric energy meter wiring switching device, behind the connecting wire according to predetermined order, directly with the electric energy meter with the terminal butt joint can, improve and trade the condition emergence that table efficiency prevented the people to connect wrong line simultaneously, the terminal need not twine at the wiring end moreover, it is longer than wire life, does not need frequent change wire.
Description
Technical Field
The utility model relates to an electricity measurement technical field, concretely relates to electric energy meter wiring switching device.
Background
The electric energy meter is the equipment commonly used of electric energy measurement, and current electric energy meter wiring adopts the wiring end with wire lug connection to the electric energy meter, need loosen all wires when changing the electric energy meter at every turn, then on being connected to new table with the wire again, complex operation and time consuming also need make the mark on the wire moreover, otherwise have the condition emergence that the wrong wiring of wiring personnel error, moreover, the wire is ageing bending easily after dismouting many times, and life is shorter.
SUMMERY OF THE UTILITY MODEL
In order to effectively solve the defects of the background technical problem, the wiring switching device of the electric energy meter is provided.
The utility model discloses concrete scheme as follows:
an electric energy meter wiring switching device, comprising: the electric energy meter wiring structure comprises a body, a wiring terminal and a locking bolt, wherein a plurality of mounting holes matched with wiring ends of an electric energy meter are formed in the body, a plurality of wiring grooves corresponding to the positions of the mounting holes are formed in the body, threaded holes communicated with the mounting holes are formed in the wiring grooves, the wiring terminal is inserted in the mounting holes, and the wiring terminal is detachably mounted on the body after the locking bolt is matched with the threaded holes.
Optionally, the post comprises: the fixing seat is provided with a first groove matched with the position of the threaded hole.
Optionally, the mounting hole is a stepped hole, the shape of one end of the mounting hole is matched with the column, and the shape of one end of the mounting hole is matched with the fixing seat.
Optionally, the arrangement mode of the plurality of mounting holes is matched with the arrangement mode of the electric energy meter terminals.
Optionally, a plurality of the wire slots are arranged in parallel on the body.
Optionally, electric energy meter wiring switching device is still including setting up the short circuit subassembly on locking bolt, the short circuit subassembly includes: clamping and adjusting bolt, the clamping includes: the flexible clamping piece comprises a fixing piece and a plurality of flexible clamping pieces, wherein one ends of the flexible clamping pieces are connected to the fixing piece, the other ends of the flexible clamping pieces are provided with bending parts bent in an L shape, and the fixing piece is provided with screw holes matched with adjusting bolts.
Optionally, the fixing piece or the flexible clip is provided with a connecting hole for connecting with a lead.
Optionally, a second groove adapted to the shape of the outer wall of the locking bolt is formed in the bent portion.
Optionally, the adjusting bolt is an insulating bolt or an insulating coating is coated on the surface of the adjusting bolt, and the insulating coating is arranged on one side, close to the fixing piece, of the clamping clip.
The beneficial effects of the utility model reside in that, the utility model discloses an electric energy meter wiring switching device, behind the connecting wire according to predetermined order, directly with the electric energy meter with the terminal butt joint can, improve and trade the condition emergence that table efficiency prevented the people to connect wrong line simultaneously, the terminal need not twine at the wiring end moreover, it is longer than wire life, does not need frequent change wire.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting hole of the present invention;
FIG. 3 is a schematic structural view of the short-circuit assembly of the present invention;
FIG. 4 is a schematic cross-sectional structure diagram of the short-circuit assembly of the present invention;
fig. 5 is a schematic view of a second groove structure of the present invention.
Fig. 6 is the utility model discloses the short circuit subassembly passes through wire connection structure schematic diagram.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the combination or element 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 invention. In addition, in the description process of the embodiment of the present invention, the position relationships of the devices such as "up", "down", "front", "back", "left", "right" in all the drawings all use fig. 1 as a standard.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention is further described below with reference to the accompanying drawings:
the first embodiment is as follows:
as shown in fig. 1 and 2, an electric energy meter wiring switching device includes: body 1, terminal 4 and locking bolt 6, be provided with the mounting hole 2 of a plurality of adaptation electric energy meter wiring ends on the body 1, still be equipped with a plurality of wiring grooves 3 that correspond with the 2 positions of mounting hole on the body 1, be provided with the screw hole 5 with the 2 intercommunications of mounting hole in the wiring groove 3, terminal 4 is inserted and is established in mounting hole 2, locking bolt 6 installs terminal 4 detachable on body 1 with screw hole 5 cooperation back.
As shown in fig. 1, the terminal 4 includes: the fixing base 41 and the column 42, the column 42 is arranged on the fixing base 41, and the fixing base 41 is provided with a first groove 411 matched with the position of the threaded hole 5 and used for being matched with the first groove 411 when the locking bolt 6 is screwed down, so that the wiring terminal 4 is effectively fixed.
As shown in fig. 1 and 2, the mounting hole 2 is a stepped hole, one end of the mounting hole 2 is matched with the column 42, and one end of the mounting hole 2 is matched with the fixing seat 41, so that the terminal 4 can be mounted only when being inserted into the mounting hole 2 in the right direction, and the misconnection is prevented.
As shown in fig. 1 and 2, the arrangement mode of the mounting holes 2 is matched with the arrangement mode of the terminals of the electric energy meter, so that the terminals 4 can be matched with the terminals of the electric energy meter. In other embodiments, the mounting holes 2 may also be arranged at will, and at this time, the binding posts 4 are bent and adjusted to be matched with the terminals of the electric energy meter.
As shown in fig. 1, a plurality of wiring grooves 3 are arranged in parallel on the body 1, the wiring grooves 3 are used for accommodating an accessed wire, and the wiring grooves 3 are communicated with the mounting holes 2 through threaded holes 5 to enable the wire to be connected and conducted with the wiring terminal 4 so as to transmit an electric signal.
When using, it is fixed with body 1, set up terminal 4 in mounting hole 2, then go into screw hole 5 with the wire in the wire insertion wiring groove 3, screw up the locking bolt after making wire and terminal 4 switch on, then can install the electric energy meter on body 1, terminal 4 and the direct matching of the wiring end on the electric energy meter are pegged graft, then fixed can accomplish with electric energy meter wiring end and terminal 4 and trade the table operation.
Example two:
as shown in fig. 3 and 4, the present embodiment is different from the above embodiments in that the connection adapter device of the electric energy meter further includes a short-circuit component disposed on the locking bolt 6, and the short-circuit component includes: a clip 7 and an adjusting bolt 8, the clip 7 comprising: the fixing device comprises a fixing plate 71 and a plurality of flexible clamping pieces 72, wherein one end of each of the flexible clamping pieces 72 is connected to the fixing plate 71, the other end of each of the flexible clamping pieces 72 is provided with a bent part 721 bent in an L shape, and the fixing plate 71 is provided with a screw hole 711 matched with the adjusting bolt 8.
As shown in fig. 3, the fixing piece 71 or the flexible clip 72 is provided with a connecting hole 73 for connecting with a wire, and when short circuit is needed, the two short circuit components are connected through the wire to realize short circuit.
As shown in fig. 5, the bent portion 721 is provided with a second groove 722 adapted to the shape of the outer wall of the locking bolt 6, and when the flexible clamping piece 72 is clamped on the bolt, the second groove 722 can be more closely attached to the cylindrical surface of the bolt, so as to achieve good contact and conduction.
The adjusting bolt 8 is an insulating bolt or a surface coating insulating coating, and one side of the clamp 7 close to the fixing sheet 71 is provided with the insulating coating, so that the phenomenon that the electric shock is caused by mistaken touch of a worker during operation is prevented.
As shown in figure 6, when short circuit is needed, the clamp 7 is clamped on the locking bolt 6, then the adjusting bolt 8 is screwed to generate a propping force to enable the clamp 7 to hold the locking bolt 6, fixing is completed, and then two or more short circuit assemblies needing short circuit are connected together through a lead.
The beneficial effects of the utility model reside in that, the utility model discloses an electric energy meter wiring switching device, behind the connecting wire according to predetermined order, directly with the electric energy meter with the terminal butt joint can, improve and trade the condition emergence that table efficiency prevented the people to connect wrong line simultaneously, the terminal need not twine at the wiring end moreover, it is longer than wire life, does not need frequent change wire.
Claims (9)
1. An electric energy meter wiring switching device, characterized by comprising: body (1), terminal (4) and locking bolt (6), be provided with mounting hole (2) of a plurality of adaptation electric energy meter wiring end on body (1), still be equipped with wiring groove (3) that a plurality of and mounting hole (2) position correspond on body (1), be provided with screw hole (5) with mounting hole (2) intercommunication in wiring groove (3), terminal (4) are inserted and are established in mounting hole (2), install terminal (4) detachable on body (1) after locking bolt (6) and screw hole (5) cooperation.
2. The electric energy meter wiring switching device according to claim 1, wherein the terminal (4) comprises: fixing base (41) and cylinder (42), cylinder (42) set up on fixing base (41), be provided with first recess (411) of adaptation screw hole (5) position on fixing base (41).
3. The electric energy meter wiring switching device according to claim 1, wherein the mounting hole (2) is a stepped hole, one end of the mounting hole (2) is shaped to fit with the column (42), and one end of the mounting hole (2) is shaped to fit with the fixing seat (41).
4. The electric energy meter wiring switching device according to claim 1, wherein the arrangement of the plurality of mounting holes (2) is adapted to the arrangement of the electric energy meter terminals.
5. The electric energy meter wiring switching device according to claim 1, wherein a plurality of the wiring slots (3) are arranged in parallel on the body (1).
6. The electric energy meter wiring switching device according to claim 1, further comprising a shorting assembly disposed on the locking bolt (6), the shorting assembly comprising: a clip (7) and an adjusting bolt (8), the clip (7) comprising: the fixing structure comprises a fixing piece (71) and a plurality of flexible clamping pieces (72), wherein one ends of the flexible clamping pieces (72) are connected to the fixing piece (71), the other ends of the flexible clamping pieces (72) are provided with bending parts (721) bent in an L shape, and the fixing piece (71) is provided with a screw hole (711) matched with an adjusting bolt (8).
7. The connection adapter device according to claim 6, characterized in that the fixing piece (71) or the flexible clip (72) is provided with a connecting hole (73) for connecting with a wire.
8. The electric energy meter wiring switching device according to claim 6, wherein the bent portion (721) is provided with a second groove (722) adapted to the shape of the outer wall of the locking bolt (6).
9. The electric energy meter wiring switching device according to claim 6, wherein the adjusting bolt (8) is an insulating bolt or is coated with an insulating coating on the surface, and the clamp (7) is provided with the insulating coating on one side close to the fixing piece (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123275741.5U CN216595261U (en) | 2021-12-18 | 2021-12-18 | Wiring switching device of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123275741.5U CN216595261U (en) | 2021-12-18 | 2021-12-18 | Wiring switching device of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216595261U true CN216595261U (en) | 2022-05-24 |
Family
ID=81616963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123275741.5U Active CN216595261U (en) | 2021-12-18 | 2021-12-18 | Wiring switching device of electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216595261U (en) |
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2021
- 2021-12-18 CN CN202123275741.5U patent/CN216595261U/en active Active
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