CN212905087U - Single-phase electric energy meter connector conducting rod extruding, expanding and fastening type structure - Google Patents
Single-phase electric energy meter connector conducting rod extruding, expanding and fastening type structure Download PDFInfo
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- CN212905087U CN212905087U CN202021628934.7U CN202021628934U CN212905087U CN 212905087 U CN212905087 U CN 212905087U CN 202021628934 U CN202021628934 U CN 202021628934U CN 212905087 U CN212905087 U CN 212905087U
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Abstract
The utility model discloses a single-phase electric energy meter connector conducting rod extrudees, expands and sets up formula structure, concretely relates to electric energy meter device technical field, including push rod and connecting rod, one side fixedly connected with connecting rod of push rod, the top of push rod one side is provided with the rotating member, one side of push rod is provided with the copper spare, the inside of copper spare is provided with interior pole, the inside bottom of copper spare is provided with the fixed block, the top fixedly connected with dead lever of fixed block, consequently of dead lever and be provided with the bolt. The utility model discloses a be provided with recess, first spring, draw-in groove, internal connection spare and fixture block, utilize the inside first spring of recess to guarantee when the one end of rotating member is rotatory, utilize lever principle, the other end of rotating member inserts internal connection spare's inside and downstream to pole downstream in the drive, first spring utilizes elasticity and recess inner wall in close contact with, forms a plurality of electrically conductive contact surfaces, realizes high-efficient biography electricity.
Description
Technical Field
The utility model relates to an electric energy meter device technical field specifically is single-phase electric energy meter connector conducting rod extrusion, expansion fastening formula structure.
Background
Along with the continuous development of national power grids, more and more smart power grids are vigorously popularized and used, at present, the switch connection inside the electric energy meter is mainly fixed by screws, the more the epitopes are, the more the connecting wires are, the wrong connection is easy to occur, poor contact can be caused, and the efficiency is low.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional single-phase electric energy meter connector conducting rod extruding and expanding fastening type structure has the advantages that more connecting wires are needed when the number of epitopes is more, wrong connection is easily caused when the number of the connecting wires is more, poor contact can be caused, and the efficiency is low;
(2) the traditional single-phase electric energy meter connector conducting rod extruding and expanding fastening type structure is complex in structure and difficult to use;
(3) the traditional single-phase electric energy meter connector conducting rod extruding and expanding fastening type structure needs to be connected one by one through conducting wires, and the installation is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single-phase electric energy meter connector conducting rod extrusion, the solid compact form structure of expansion to propose the too much problem that leads to contact failure of circuit in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the single-phase electric energy meter connector conducting rod extruding and expanding fastening type structure comprises a push rod and a connecting rod, wherein the connecting rod is fixedly connected to one side of the push rod, a rotating part is arranged at the top end of one side of the push rod, a copper part is arranged on one side of the push rod, an inner rod is arranged inside the copper part, a fixed block is arranged at the bottom end inside the copper part, a fixed rod is fixedly connected to the top end of the fixed block, a bolt is arranged on the fixed rod, a second spring is arranged outside the bolt, and a connecting structure is arranged at the top end inside the copper part;
the connecting structure comprises a groove, the groove is formed in the copper part, a first spring is arranged at the bottom of the outer portion of the inner rod, an inner connecting piece is fixedly connected to the bottom of the inner rod, clamping grooves are fixedly connected to the two sides of the top end of the inner connecting piece, and a clamping block is fixedly connected to one side of the rotating piece.
Preferably, one end of the connecting rod is fixedly connected with the outside of the bolt.
Preferably, the clamping grooves are arranged in two groups, and the clamping grooves are symmetrically distributed around the vertical center line of the internal connecting piece.
Preferably, the latch is fixed to one side of the rotary member and is fixedly connected to the outside of the inner connecting member.
Preferably, the width of the inner portion of the second spring is larger than the width of the outer portion of the bolt, and the bolt is embedded in the inner portion of the second spring.
Preferably, the second spring and the first spring are in the same horizontal plane.
Preferably, the fixing rod and the fixing block are positioned on the same vertical line.
Compared with the prior art, the beneficial effects of the utility model are that: the extrusion and expansion fastening type structure of the single-phase electric energy meter connector conducting rod not only avoids poor contact and realizes simple structure, but also realizes quick installation;
(1) the groove, the first spring, the clamping groove, the internal connecting piece and the clamping block are arranged, the first spring in the groove can ensure that when one end of the rotating piece rotates, the other end of the rotating piece is inserted into the internal connecting piece and moves downwards by utilizing the lever principle, so that the inner rod is driven to move downwards, the first spring is in close contact with the inner wall of the groove by utilizing elasticity, a plurality of conductive contact surfaces are formed, and efficient electricity transmission is realized;
(2) by arranging the rotating piece and the copper piece, one end of the rotating piece is inserted into the copper piece, and the state can be changed only by rotating one end of the rotating piece, so that the structure is simple, the use is easy, and the rotating piece is suitable for being applied to the interiors of most electric energy meter plug connectors;
(3) through being provided with connecting rod, bolt, second spring, dead lever and fixed block, the connecting rod of push rod one side inserts the inside bottom of copper spare, and the one end and the bolt of connecting rod pass through threaded connection, and outside second spring can play the effect of quick reset and quick grafting, is convenient for like this to dock plug-in components and install fast.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of a second state front cross-sectional structure of the present invention;
FIG. 3 is an enlarged front view of a partial cross-section of the inner connecting member of the present invention;
fig. 4 is an enlarged partial sectional view of the second spring in front view.
In the figure: 1. a push rod; 2. a connecting rod; 3. a rotating member; 4. an inner rod; 5. a groove; 6. a copper part; 7. a first spring; 8. a card slot; 9. an internal connection; 10. a clamping block; 11. a bolt; 12. a second spring; 13. fixing the rod; 14. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, the single-phase electric energy meter connector conducting rod extruding and expanding fastening structure comprises a push rod 1 and a connecting rod 2, wherein the connecting rod 2 is fixedly connected to one side of the push rod 1, a rotating part 3 is arranged at the top end of one side of the push rod 1, a copper part 6 is arranged at one side of the push rod 1, an inner rod 4 is arranged inside the copper part 6, a fixed block 14 is arranged at the bottom end inside the copper part 6, a fixed rod 13 is fixedly connected to the top end of the fixed block 14, a bolt 11 is arranged on the fixed rod 13, a second spring 12 is arranged outside the bolt 11, and a connecting structure is arranged at the top end inside the;
referring to fig. 1-4, the single-phase electric energy meter connector conducting rod extruding and expanding fastening structure further comprises a connecting structure, the connecting structure comprises a groove 5, the groove 5 is arranged inside a copper part 6, a first spring 7 is arranged at the bottom end of the outer part of the inner rod 4, an inner connecting piece 9 is fixedly connected to the bottom end of the inner rod 4, clamping grooves 8 are fixedly connected to two sides of the top end of the inner connecting piece 9, and a clamping block 10 is fixedly connected to one side of the rotating piece 3;
two groups of clamping grooves 8 are arranged, and the clamping grooves 8 are symmetrically distributed around the vertical center line of the internal connecting piece 9;
the second spring 12 and the first spring 7 are on the same horizontal plane;
the fixing rod 13 and the fixing block 14 are positioned on the same vertical line;
specifically, as shown in fig. 1 and 2, the first spring 7 inside the groove 5 can ensure that when one end of the rotating member 3 rotates, the other end of the rotating member 3 is inserted into the inner connecting member 9 and moves downwards by using the lever principle, so as to drive the inner rod 4 to move downwards, and the first spring 7 is in close contact with the inner wall of the groove 5 by using elasticity to form a plurality of conductive contact surfaces, thereby realizing efficient electricity transmission.
Example 2: the top end of one side of the push rod 1 is provided with a rotating part 3;
the fixture block 10 is fixed on one side of the rotating piece 3 and is fixedly connected with the outside of the inner connecting piece 9;
specifically, as shown in fig. 1 and 3, one end of the rotating element 3 is inserted into the copper element 6, and the state can be changed by rotating one end of the rotating element 3, so that the structure is simple, the use is easy, and the rotating element is suitable for being used in most electric energy meter connectors.
Example 3: the fixing rod 13 is thus provided with a bolt 11;
one end of the connecting rod 2 is fixedly connected with the outside of the bolt 11;
the width of the inner part of the second spring 12 is larger than the width of the outer part of the bolt 11, and the bolt 11 is embedded in the inner part of the second spring 12;
specifically, as shown in fig. 1 and 4, the connecting rod 2 on one side of the push rod 1 is inserted into the bottom end inside the copper part 6, one end of the connecting rod 2 is connected with the bolt 11 through threads, and the second spring 12 on the outside can play the effects of quick reset and quick insertion, so that the plug-in connector can be quickly installed conveniently.
The working principle is as follows: the utility model discloses when using, at first, utilize recess 5 inside first spring 7 can guarantee when the one end of rotating member 3 is rotatory, utilize lever principle, the inside and the downstream of internal connection 9 are inserted to the other end of rotating member 3 to pole 4 downstream in the drive, first spring 7 utilizes elasticity and 5 inner walls in close contact with of recess, forms a plurality of electrically conductive contact surfaces, realizes high-efficient biography electricity.
Then, one end of the rotating element 3 is inserted into the copper element 6, and the state can be changed only by rotating one end of the rotating element 3, so that the structure is simple, the use is easy, and the rotating element is suitable for being applied to the interiors of most electric energy meter plug connectors.
Finally, the connecting rod 2 on one side of the push rod 1 is inserted into the bottom end inside the copper part 6, one end of the connecting rod 2 is in threaded connection with the bolt 11, and the second spring 12 outside can achieve the effects of quick resetting and quick plugging, so that the plug-in unit can be conveniently and quickly installed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Single-phase electric energy meter connector conducting rod extrusion, expansion fastening formula structure, including push rod (1) and connecting rod (2), its characterized in that: a connecting rod (2) is fixedly connected to one side of the push rod (1), a rotating part (3) is arranged at the top end of one side of the push rod (1), a copper part (6) is arranged at one side of the push rod (1), an inner rod (4) is arranged inside the copper part (6), a fixed block (14) is arranged at the bottom end inside the copper part (6), a fixed rod (13) is fixedly connected to the top end of the fixed block (14), a bolt (11) is arranged on the fixed rod (13), a second spring (12) is arranged outside the bolt (11), and a connecting structure is arranged at the top end inside the copper part (6);
the connecting structure comprises a groove (5), the groove (5) is formed in a copper part (6), a first spring (7) is arranged at the bottom end of the outer portion of the inner rod (4), the bottom end of the inner rod (4) is fixedly connected with an inner connecting piece (9), clamping grooves (8) are fixedly connected to the two sides of the top end of the inner connecting piece (9), and clamping blocks (10) are fixedly connected to one side of the rotating piece (3).
2. The single-phase electric energy meter connector conducting rod extruding and expanding fastening structure as claimed in claim 1, wherein: one end of the connecting rod (2) is fixedly connected with the outside of the bolt (11).
3. The single-phase electric energy meter connector conducting rod extruding and expanding fastening structure as claimed in claim 1, wherein: two groups of clamping grooves (8) are arranged, and the clamping grooves (8) are symmetrically distributed relative to the vertical center line of the internal connecting piece (9).
4. The single-phase electric energy meter connector conducting rod extruding and expanding fastening structure as claimed in claim 1, wherein: the fixture block (10) is fixed on one side of the rotating piece (3) and is fixedly connected with the outside of the inner connecting piece (9).
5. The single-phase electric energy meter connector conducting rod extruding and expanding fastening structure as claimed in claim 1, wherein: the width of the inner part of the second spring (12) is larger than the width of the outer part of the bolt (11), and the bolt (11) is embedded in the inner part of the second spring (12).
6. The single-phase electric energy meter connector conducting rod extruding and expanding fastening structure as claimed in claim 1, wherein: the second spring (12) and the first spring (7) are on the same horizontal plane.
7. The single-phase electric energy meter connector conducting rod extruding and expanding fastening structure as claimed in claim 1, wherein: the fixing rod (13) and the fixing block (14) are positioned on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628934.7U CN212905087U (en) | 2020-08-07 | 2020-08-07 | Single-phase electric energy meter connector conducting rod extruding, expanding and fastening type structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628934.7U CN212905087U (en) | 2020-08-07 | 2020-08-07 | Single-phase electric energy meter connector conducting rod extruding, expanding and fastening type structure |
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| Publication Number | Publication Date |
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| CN212905087U true CN212905087U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021628934.7U Active CN212905087U (en) | 2020-08-07 | 2020-08-07 | Single-phase electric energy meter connector conducting rod extruding, expanding and fastening type structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433364A (en) * | 2021-06-29 | 2021-09-24 | 日坤(北京)科技有限公司 | Anti-electricity-stealing and anti-meter-stealing electric meter connector |
-
2020
- 2020-08-07 CN CN202021628934.7U patent/CN212905087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433364A (en) * | 2021-06-29 | 2021-09-24 | 日坤(北京)科技有限公司 | Anti-electricity-stealing and anti-meter-stealing electric meter connector |
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