CN210201013U - High-conductivity plugging rod of electric energy meter box plugging seat and plugging mechanism thereof - Google Patents
High-conductivity plugging rod of electric energy meter box plugging seat and plugging mechanism thereof Download PDFInfo
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- CN210201013U CN210201013U CN201920377077.9U CN201920377077U CN210201013U CN 210201013 U CN210201013 U CN 210201013U CN 201920377077 U CN201920377077 U CN 201920377077U CN 210201013 U CN210201013 U CN 210201013U
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Abstract
The utility model discloses a high-conductivity splicing bar of a splicing seat of an electric energy meter box and a splicing mechanism thereof, belonging to the technical field of electric energy meters; the technical scheme is characterized by comprising a rod body, a plug-in connector fixedly connected to the front end of the rod body and a connector fixedly connected to the rear end of the rod body; a fixing hole for a lead to extend into is formed in the center of the end part of the connecting head, and a copper conductive sleeve for conducting is arranged on the bottom surface of the fixing hole; a plurality of elastic clamping plates are arranged at the opening of the fixing hole and are evenly distributed around the axis of the connector in halving mode; the opening part threaded connection of fixed orifices has fixed cover, and the inclined plane has been seted up on the fixed cover is in the partial inner wall in fixed orifices, and the one end that the inclined plane is close to the fixed orifices bottom surface is to the direction slope of keeping away from fixed cover axis, and the surface contact on one side and the inclined plane of splint near the fixed orifices inner wall. The utility model provides an when the wire is ageing, inconvenient change influences work efficiency's problem, has reached the convenient ageing wire of changing, improves work efficiency's effect.
Description
Technical Field
The utility model relates to an electric energy meter technical field, more specifically the theory that says so, it relates to a high conductivity grafting stick and grafting mechanism of electric energy meter case bayonet socket.
Background
An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to instruments for measuring various electric quantities.
The invention can refer to the Chinese patent with the publication number of CN105388342B, which discloses a high-conductivity plug rod of a plug socket of an electric energy meter box and a plug mechanism thereof, the high-conductivity plug rod of the plug socket of the electric energy meter box comprises a current plug rod body, a plug end of the current plug rod body, which is plugged with a round hole of a terminal of an electric energy meter, is provided with a conical head, the outer diameter of a small end of the conical head is smaller than the diameter of the round hole of the terminal of the electric energy meter, while the outer diameter of a large end of the conical head is larger than the diameter of the round hole of the terminal of the electric energy meter, in the high-conductivity plug rod of the plug socket of the electric energy meter box, an elastic plug head and the like are embedded in the round.
However, in the conventional use process, the lead connected with the socket of the electric meter box is aged for a long time, so that the lead needs to be slid more, the lead needs to be separated from the plug rod in the replacement process, and then a new lead is connected, but generally, the lead is fixed through a bolt, so that the lead replacement speed is slow, and the work efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, an object of the utility model is to provide a high electric conductivity grafting stick and grafting mechanism of electric energy meter case plug socket, its cooperation through splint and fixed cover can carry out fixed mounting to the wire, has realized improving the change wire speed, improves work efficiency's purpose.
The second purpose of the utility model is to the above problem, provide a simple structure, electrically conductive effectual, the installation dismantle convenient electric energy meter case socket's high conductivity plug-in connection stick's grafting mechanism.
In order to achieve the first purpose, the utility model provides a following technical scheme: a high-conductivity plug-in rod of an electric energy meter box plug-in socket comprises a rod body, a plug-in connector fixedly connected to the front end of the rod body and a connector fixedly connected to the rear end of the rod body;
a fixing hole for a lead to extend into is formed in the center of the end part of the connecting head, and a copper conductive sleeve for conducting is arranged on the bottom surface of the fixing hole;
a plurality of elastic clamping plates are arranged at the opening of the fixing hole and are evenly distributed around the axis of the connector in halving mode;
the opening part threaded connection of fixed orifices has fixed cover, and the inclined plane has been seted up on the fixed cover is in the partial inner wall in fixed orifices, and the one end that the inclined plane is close to the fixed orifices bottom surface is to the direction slope of keeping away from fixed cover axis, and the surface contact on one side and the inclined plane of splint near the fixed orifices inner wall.
Through adopting the above-mentioned technical scheme, when changing the wire, only need to rotate fixed cover, will fixed cover unscrew can, fixed cover is on new wire, then insert the tip of wire in the fixed orifices, make the heart yearn and the conductive sleeve contact of wire, screw up fixed cover can, screw up the in-process of fixed cover, the chamfer is to the splint application of force, make splint to the direction motion of keeping away from the fixed orifices lateral wall, and then the laminating that splint are tight is on the wire, can make the wire fix, convenient and fast, and fixed wire point of application of force is located the wire and does not get rid of the part of the insulating layer, can not be to the heart yearn application of force, can reduce the damage to the heart yearn, thereby can increase the life of wire.
The utility model discloses further set up to: the fixing hole is internally and spirally connected with a fixing ring, and the end part of the fixing ring can be abutted against the end part of the conductive sleeve; the end of the clamping plate is arranged on the fixing ring.
Through adopting above-mentioned technical scheme, when the installation conductive sleeve, only need put into the fixed orifices with the conductive sleeve, then will fix the fixed ring and install into the fixed orifices, just can fix the conductive sleeve, make things convenient for the use of conductive sleeve.
The utility model discloses further set up to: the end of the clamping plate close to the fixing ring is bolted with the surface of the fixing ring.
Through adopting above-mentioned technical scheme, splint after the live time overlength, the elasticity that splint have can reduce, so splint pass through the bolt and solid fixed ring bolt joint, make things convenient for the change of splint, and solid fixed ring can take off, make things convenient for the dismantlement installation of splint.
The utility model discloses further set up to: the surface of the clamping plate, which is attached to the lead, is fixedly connected with a layer of rubber mat.
Through adopting above-mentioned technical scheme, the cushion can increase the frictional force between splint and the wire, improves the fixed stability of wire, can also reduce splint and cause the damage to the wire insulating layer, improves the life of wire.
The utility model discloses further set up to: the end part of the fixing ring, which is far away from the conductive sleeve, is provided with a plurality of uniformly distributed grooves.
Through adopting above-mentioned technical scheme, can conveniently be right through the recess to solid fixed ring application of force, rotate solid fixed ring, quick dismantlement or installation solid fixed ring.
The utility model discloses further set up to: the fixing sleeve is fixedly connected with a circular ring on the side wall of the end part outside the fixing hole, and a plurality of convex blocks in the same direction as the axis of the circular ring are fixedly connected with the circumferential surface of the circular ring.
Through adopting above-mentioned technical scheme, can conveniently rotate fixed cover through ring and lug, fix the wire, improve the efficiency of work.
In order to achieve the second purpose, the utility model provides a following technical scheme: a plugging mechanism of a high-conductivity plugging rod of a plugging seat of an electric energy meter box comprises an electric energy meter terminal connected with a rod body, wherein the electric energy meter terminal is provided with a round hole for the rod body to be inserted into, and the rod body is arranged on the electric energy meter box socket; the electric meter box socket is provided with a mounting hole for mounting the rod body, and the bottom surface of the mounting hole is provided with a through hole for a lead to pass through;
the bottom surface of the mounting hole is fixedly connected with a spring, and the upper end of the spring is attached to the end part of the fixing sleeve.
Through adopting above-mentioned technical scheme, the spring can make the inseparable butt of barred body inside the round hole, can not produce the phenomenon of separation, prevents that conductive power from receiving the influence, improves electrically conductive performance, and simple structure, makes things convenient for the installation and the dismantlement of electric energy meter.
The utility model discloses further set up to: the end part of the fixed sleeve is provided with a circle of accommodating groove, and the upper end of the spring is positioned in the accommodating groove.
Through adopting above-mentioned technical scheme, when the installation plug-in rod, the upper end of spring can get into in the holding tank, increases the connectivity of spring and barred body, makes the spring can be better to the barred body application of force.
The utility model discloses further set up to: the circumference of the rod body is fixedly connected with two symmetrical sliding blocks, and the inner wall of the fixing hole is provided with a sliding groove for the sliding of the sliding blocks;
the surface of the electric meter box socket is bolted with a baffle ring capable of sealing the sliding groove.
Through adopting above-mentioned technical scheme, keep off the ring and can prevent that barred body and mounting hole from breaking away from, make stable the installing in the mounting hole of barred body, avoid the use of plug-in connection stick to receive the influence.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the end part of the connector is provided with a fixing hole, the fixing hole is internally provided with a conductive sleeve and a clamping plate with elasticity, the fixing sleeve can be further arranged in the fixing hole, the inner edge of the end part of the fixing sleeve, which is positioned in the fixing hole, is provided with a chamfer, the chamfer and one side of the clamping plate, which is close to the inner wall of the fixing hole, are attached, the fixing sleeve is rotated, and the fixing sleeve can drive the clamping plates to gather together, so that the clamping plate can fix the wire, the wire is convenient to replace;
2. the mounting hole of the installation barred body is formed in the socket of the electric meter box, the spring is fixedly connected in the mounting hole, the spring can apply force to the barred body, the plug connector at the front end of the barred body can be abutted to the round hole of the electric energy meter, and the electric conductivity performance is prevented from being influenced.
Drawings
FIG. 1 is an overall structural view of the embodiment;
FIG. 2 is an exploded view of the highlighted bar structure in the example;
FIG. 3 is a sectional view of a highlighted plug-in structure in an embodiment;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an exploded view of the highlighted plug structure of the embodiment;
fig. 6 is an enlarged view of a portion B in fig. 5.
In the figure: 1. a rod body; 2. a plug-in connector; 3. a connector; 31. a fixing hole; 32. a conductive sleeve; 33. a fixing ring; 331. a groove; 34. a splint; 341. a rubber pad; 35. fixing a sleeve; 351. a bevel; 352. a circular ring; 353. a vertical slot; 354. accommodating grooves; 36. a slider; 4. a wire; 5. an electricity meter box socket; 51. mounting holes; 52. a through hole; 53. a spring; 54. a chute; 55. a yielding groove; 56. and (4) a baffle ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): a high-conductivity plug-in rod of an electric energy meter box plug-in socket is shown in figure 1 and comprises a rod body 1, a plug-in connector 2 fixedly connected to the front end of the rod body 1 and a connector 3 fixedly connected to the rear end of the rod body 1; the plug-in connector 2 is conical and is conveniently inserted into a round hole of a terminal of the electric energy meter, so that the rod body 1 and the electric energy meter are connected together, and a lead 4 can be arranged on the connector 3; thereby connecting the electric energy meter into the circuit.
As shown in fig. 2, a fixing hole 31 is opened at the center of the end of the connector 3 away from the rod 1, the end of the wire 4 can be inserted into the fixing hole 31, a conductive sleeve 32 is installed in the fixing hole 31, a fixing ring 33 is connected to the inner thread of the fixing hole 31, the end of the fixing ring 33 is attached to the end of the conductive sleeve 32, and the fixing ring 33 can enable the conductive sleeve 32 to be stably installed in the fixing hole 31 and facilitate installation of the conductive sleeve 32.
As shown in fig. 2 and 4, a plurality of elastic clamping plates 34 are bolted on the end of the fixing ring 33 far away from the conductive sleeve 32, and the clamping plates 34 are uniformly distributed around the axis of the fixing ring 33; the fixing hole 31 is internally and further in threaded connection with a fixing sleeve 35, the inner wall of the fixing sleeve 35 is an inclined plane 351, and one end, close to the fixing ring 33, of the inclined plane 351 inclines towards the axis direction far away from the fixing sleeve 35; when the fixing sleeve 35 is screwed into the fixing hole 31, the inclined surface 351 and the side wall of the clamping plate 34 which are far away from each other are attached to each other, so that the clamping plate 34 is pushed to gather together, and at the moment, the lead 4 passes through the fixing sleeve 35 and the fixing ring 33 to be positioned in the conductive sleeve 32, so that the clamping plate 34 gathers together to fix the lead 4; fixed connection is in cushion 341 on the lateral wall of splint 34 and the laminating of wire 4, can increase the frictional force between splint 34 and the wire 4, makes splint 34 can be better carry out the centre gripping fixed to wire 4, and can not lead to the fact the destruction to the insulating layer of wire 4.
As shown in fig. 2, the end of the fixing ring 33 away from the conductive sleeve 32 is further provided with a plurality of uniformly distributed grooves 331, and the grooves 331 are not blocked by the connection between the clamping plate 34 and the fixing ring 33, so that the fixing ring 33 is conveniently detached through the grooves 331, the clamping plate 34 is conveniently detached and replaced, and the conductive sleeve 32 is also conveniently replaced.
As shown in fig. 2, a circular ring 352 is fixedly connected to one end of the fixing sleeve 35 away from the fixing ring 33, a plurality of vertical grooves 353 are formed in the outer circumferential surface of the circular ring 352, and the vertical grooves 353 are uniformly distributed around the axis of the circular ring 352, so that the surface of the circular ring 352 is uneven, friction between a hand and the circular ring 352 can be increased, and the fixing sleeve 35 can be conveniently rotated to fix the lead 4.
As shown in fig. 3 and 4, in the plugging mechanism of the high-conductivity plugging rod of the plugging seat of the electric energy meter box, a mounting hole 51 is formed on a socket 5 of the electric energy meter box, a through hole 52 for a lead 4 to pass through is formed in the bottom surface of the mounting hole 51, a spring 53 is fixedly connected to the bottom surface of the mounting hole 51, the lead 4 passes through the inner diameter of the spring 53 and is not contacted with the spring 53, the upper end of the spring 53 is contacted with a ring 352, and an accommodating groove 354 (see fig. 4) capable of accommodating the end of the spring 53 is further formed in the end of the ring 352; stick 1 meets and installs on ammeter case socket 5, then installs the electric energy meter in the ammeter case again, and when the installation, the bayonet joint 2 of stick 1 front end can get into in the electric energy meter terminal round hole, and spring 53 can promote stick 1 upward movement to make 2 butt joints of bayonet joint in the electric energy meter terminal round hole, make electric conductive property can not receive the influence, and can not lead to the fact the damage to bayonet joint 2.
As shown in fig. 5 and 6, two symmetrical sliding grooves 54 are formed inside the mounting hole 51, two sliding blocks 36 capable of moving in the sliding grooves 54 are fixedly connected to the circumferential surface of the connector 3, a recessed abdicating groove 55 is formed at the upper end of the mounting hole 51, a retaining ring 56 is arranged in the abdicating groove 55, the retaining ring 56 is bolted to the bottom surface of the abdicating groove 55, and the retaining ring 56 can prevent the sliding blocks 36 from being separated from the sliding grooves 54, so that the rod body 1 can be mounted in the mounting hole 51; meanwhile, the rod body 1 can be detached for two, so that the lead 4 can be replaced conveniently.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a stick is inserted to electric energy meter case socket's high conducting capacity which characterized in that: comprises a rod body (1), a plug-in connector (2) fixedly connected with the front end of the rod body (1) and a connector (3) fixedly connected with the rear end of the rod body (1);
a fixing hole (31) for the lead (4) to extend into is formed in the center of the end part of the connector (3), and a conductive sleeve (32) for conducting is arranged on the bottom surface of the fixing hole (31);
a plurality of elastic clamping plates (34) are arranged at the opening of the fixing hole (31) and are evenly distributed around the axis of the connector (3) by half;
the opening part of fixed orifices (31) threaded connection has fixed cover (35), and fixed cover (35) have seted up on being in fixed orifices (31) partial inner wall inclined plane (351), and inclined plane (351) are close to the one end of fixed orifices (31) bottom surface and incline to the direction of keeping away from fixed cover (35) axis, and splint (34) are close to the surface contact of one side of fixed orifices (31) inner wall and inclined plane (351).
2. The high conductivity plug of electric energy meter case socket of claim 1, characterized in that: a fixing ring (33) is connected to the fixing hole (31) in a threaded manner, and the end of the fixing ring (33) can abut against the end of the conductive sleeve (32); the end of the clamping plate (34) is mounted on the fixing ring (33).
3. The high conductivity plug of electric energy meter case socket of claim 2, characterized in that: the end of the clamping plate (34) close to the fixing ring (33) is bolted with the surface of the fixing ring (33).
4. The high conductivity plug of electric energy meter case socket of claim 1, characterized in that: and a layer of rubber pad (341) is fixedly connected to the surface of the clamping plate (34) which is attached to the lead (4).
5. The high conductivity plug of electric energy meter case socket of claim 2, characterized in that: the end part of the fixing ring (33) far away from the conductive sleeve (32) is provided with a plurality of uniformly distributed grooves (331).
6. The high conductivity plug of electric energy meter case socket of claim 1, characterized in that: the fixing sleeve (35) is fixedly connected with a circular ring (352) on the side wall of the end part outside the fixing hole (31), a plurality of vertical grooves (353) are formed in the surface of the circular ring (352), and the vertical grooves (353) are uniformly distributed around the axis of the circular ring (352).
7. A plugging mechanism of a high-conductivity plugging rod applied to the plugging seat of the electric energy meter box of any one of claims 1 to 6 comprises an electric energy meter terminal connected with a rod body (1), wherein the electric energy meter terminal is provided with a round hole for the rod body (1) to be inserted into, and the rod body (1) is arranged on a socket (5) of the electric energy meter box; the method is characterized in that: the electric meter box socket (5) is provided with a mounting hole (51) for mounting the rod body (1), and the bottom surface of the mounting hole (51) is provided with a through hole (52) for a lead (4) to pass through;
the bottom surface of the mounting hole (51) is fixedly connected with a spring (53), and the upper end of the spring (53) is attached to the end part of the fixed sleeve (35).
8. The plugging mechanism of the high-conductivity plugging rod of the electric energy meter box plugging seat according to claim 7, characterized in that: the end part of the fixed sleeve (35) is provided with a circle of accommodating groove (354), and the upper end of the spring (53) is positioned in the accommodating groove (354).
9. The plugging mechanism of the high-conductivity plugging rod of the electric energy meter box plugging seat according to claim 7, characterized in that: two symmetrical sliding blocks (36) are fixedly connected to the circumferential surface of the rod body (1), and a sliding groove (54) for the sliding blocks (36) to slide is formed in the inner wall of the fixing hole (31);
a stop ring (56) capable of closing the sliding groove (54) is bolted on the surface of the electric meter box socket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377077.9U CN210201013U (en) | 2019-03-22 | 2019-03-22 | High-conductivity plugging rod of electric energy meter box plugging seat and plugging mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377077.9U CN210201013U (en) | 2019-03-22 | 2019-03-22 | High-conductivity plugging rod of electric energy meter box plugging seat and plugging mechanism thereof |
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| Publication Number | Publication Date |
|---|---|
| CN210201013U true CN210201013U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920377077.9U Active CN210201013U (en) | 2019-03-22 | 2019-03-22 | High-conductivity plugging rod of electric energy meter box plugging seat and plugging mechanism thereof |
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|---|---|
| CN (1) | CN210201013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433363A (en) * | 2021-06-24 | 2021-09-24 | 广东电网有限责任公司 | Connecting device |
| CN114258222A (en) * | 2021-12-21 | 2022-03-29 | 徐州尚博交通设施有限公司 | Image quality analyzer for monitoring engineering |
-
2019
- 2019-03-22 CN CN201920377077.9U patent/CN210201013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433363A (en) * | 2021-06-24 | 2021-09-24 | 广东电网有限责任公司 | Connecting device |
| CN114258222A (en) * | 2021-12-21 | 2022-03-29 | 徐州尚博交通设施有限公司 | Image quality analyzer for monitoring engineering |
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Address after: 050000 15-3-1202, 295 Donggang Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Tengrui Power Technology Co.,Ltd. Address before: 050000 15-3-1202, 295 Donggang Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: Hebei Tengrui Electric Power Equipment Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |