CN218385780U - Wiring end of guide rail meter box - Google Patents
Wiring end of guide rail meter box Download PDFInfo
- Publication number
- CN218385780U CN218385780U CN202222400856.0U CN202222400856U CN218385780U CN 218385780 U CN218385780 U CN 218385780U CN 202222400856 U CN202222400856 U CN 202222400856U CN 218385780 U CN218385780 U CN 218385780U
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- extrusion
- cover plate
- upper cover
- lower carrier
- conducting strip
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Abstract
The utility model provides a lead rail meter box wiring end, which relates to the wiring end technical field and comprises a lower carrier and an upper cover plate, wherein a conducting strip is inserted in the lower carrier, the side walls of the left side and the right side of the conducting strip are connected with extrusion pieces, the left side and the right side of the lower carrier are provided with jacks for inserting wires, and two groups of extrusion mechanisms positioned right above the extrusion pieces are arranged in the upper cover plate; the extrusion mechanism comprises an opening formed in the upper cover plate, and an insertion block is inserted into the opening. The utility model discloses a extrude the piece for it takes place deformation, thereby insert the wire that the jack got into and locate between extrusion piece and conducting strip, then can reset and extrude in the wire through the elastic action of extrusion piece itself, accomplishes being connected between two sets of wires and the conducting strip, forms the electrical property intercommunication, has changed traditional mounting means, and the operation is simpler, shortens the wire installation time, promotes work efficiency.
Description
Technical Field
The utility model relates to a wiring end technical field especially relates to a guide rail table case wiring end.
Background
The guide rail type installed electric energy meter is a new generation of miniature intelligent electric energy meter, has the advantages of small volume, easy installation and the like, the inside of the electric energy meter is connected between two groups of wires through an installation terminal, and after workers insert the wires at two sides, the wires are locked by rotating bolts above the wires;
however, the existing terminal has the following defects:
the workman need rotate the bolt and fix the wire, because the wire group that the wiring end is connected is more, leads to the workman to need frequent rotation bolt when fixed wire group at every turn, and is consuming time longer, complex operation, efficiency is lower.
Therefore, there is a need for a rail meter box terminal that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, solve the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a wiring end of a guide rail meter box comprises a lower carrier and an upper cover plate, wherein a conducting strip is inserted into the lower carrier, the side walls of the left side and the right side of the conducting strip are connected with extrusion pieces, the left side and the right side of the lower carrier are provided with insertion holes for inserting wires, and two groups of extrusion mechanisms located right above the extrusion pieces are arranged in the upper cover plate;
the extrusion mechanism comprises an opening formed in the upper cover plate, an insertion block is inserted into the opening, and the side wall of the insertion block is sleeved on the conductive sheet and then attached to the upper surface of the extrusion sheet.
Preferably, the extrusion sheet is a zigzag copper sheet.
Preferably, the inner wall of the insert block is connected with a spring, and the bottom of the spring abuts against the conducting strip.
Preferably, the side wall of the opening is provided with a sliding groove, and the sliding groove is connected with a sliding block connected with the insert block in a sliding manner.
Preferably, the insertion block is in a U-shaped design, and the upper surface of the insertion block is in a rough design.
Preferably, the upper surface of the lower carrier is provided with a threaded hole, and the inside of the upper cover plate is provided with a through hole matched with the threaded hole.
Compared with the prior art, the utility model has the advantages and positive effects that,
the utility model discloses in, through being provided with extrusion mechanism, can extrude the extrusion piece for it takes place deformation, thereby inserts the wire that the jack got into and locates between extrusion piece and the conducting strip, then can reset and extrude in the wire through the elastic action of extrusion piece itself, accomplishes being connected between two sets of wires and the conducting strip, forms the electrical property intercommunication, has changed traditional mounting means, and the operation is simpler, shortens the wire installation time, promotes work efficiency.
Drawings
Fig. 1 shows a schematic perspective view of a structure provided according to an embodiment of the present invention;
fig. 2 is a schematic perspective exploded view of a structure provided according to an embodiment of the present invention;
fig. 3 shows a schematic perspective sectional exploded view of an extrusion mechanism according to an embodiment of the present invention.
Illustration of the drawings:
110. a lower carrier; 120. an upper cover plate; 121. opening a hole; 122. inserting a block; 123. a spring; 124. a chute; 125. a slider; 130. a threaded hole; 140. a through hole; 150. a conductive sheet; 160. extruding the sheet; 170. and (7) inserting the jack.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
As shown in fig. 1-3, in the embodiment of the present invention: a terminal of a guide rail meter box comprises a lower carrier 110 and an upper cover plate 120, wherein a conducting strip 150 is inserted into the lower carrier 110, the side walls of the left side and the right side of the conducting strip 150 are connected with extrusion pieces 160, the left side and the right side of the lower carrier 110 are provided with insertion holes 170 for inserting wires, and two groups of extrusion mechanisms positioned right above the extrusion pieces 160 are arranged in the upper cover plate 120;
the pressing mechanism includes an opening 121 formed in the upper cover plate 120, an insertion block 122 is inserted into the opening 121, and a sidewall of the insertion block 122 is fitted on an upper surface of the pressing plate 160 after the conductive plate 150 is sleeved on the sidewall.
In concrete operation, press the inserted block 122, make inserted block 122 remove and extrude extrusion piece 160 downwards, extrusion piece 160 receives the extrusion to take place the clearance increase between deformation and the conducting strip 150 this moment, insert the wire along the gap between extrusion piece 160 and the conducting strip 150 along jack 170, then not hard up inserted block 122, extrusion piece 160 reduces again and the distance between the conducting strip 150 through the resettability of itself, thereby extrude the wire, accomplish the fixed of wire, and accomplish the connection between two sets of wires and the conducting strip 150, form the electrical property intercommunication, traditional mounting means has been changed, it is simpler to operate, shorten wire installation time, promote work efficiency.
The crush tabs 160 are provided as "zigzag" shaped copper tabs.
Through the design, the extrusion piece 160 can be stably deformed and can be stably reset after being deformed, and the extrusion and fixation of the wire are completed.
The inner wall of the plug 122 is connected with a spring 123, and the bottom of the spring 123 abuts against the conductive sheet 150.
Through the design, the spring 123 is ensured to be always subjected to upward thrust, and the spring 123 is prevented from being sunk into the insertion block 122.
The side wall of the opening 121 is provided with a sliding groove 124, and the sliding groove 124 is connected with a sliding block 125 connected to the insert block 122 in a sliding manner.
Through the design, the sliding block 125 and the insertion block 122 can stably move along the track of the sliding groove 124, and the distance of the sliding groove 124 can limit the moving interval of the sliding block 125 and the insertion block 122.
The insertion block 122 is designed in a "U" shape, and the upper surface of the insertion block 122 is designed in a rough shape.
With the above design, the frictional force when pressing the insert 122 is increased.
The upper surface of the lower carrier 110 is formed with a threaded hole 130, and the inner portion of the upper cover plate 120 is formed with a through hole 140 engaged with the threaded hole 130.
Through the above design, when the lower carrier 110 and the upper cover plate 120 are assembled, the upper cover plate 120 is covered above the upper cover plate 120, so that the two groups of threaded holes 130 and the through holes 140 are aligned, then the bolts penetrate through the through holes 140 and are rotatably connected to the threaded holes 130, the assembly of the lower carrier 110 and the upper cover plate 120 is completed, and workers can rapidly complete the assembly of the lower carrier 110 and the upper cover plate 120.
To sum up, the utility model discloses a theory of operation does: when the lower carrier 110 and the upper cover plate 120 are assembled, the upper cover plate 120 is covered above the upper cover plate 120, two groups of threaded holes 130 and two groups of through holes 140 are aligned, bolts penetrate through the through holes 140 to be rotatably connected to the threaded holes 130, the lower carrier 110 and the upper cover plate 120 are assembled, then the inserting block 122 is pressed, the inserting block 122 moves downwards and extrudes the extruding sheet 160, at the moment, the spring 123 is extruded to deform, the gap between the extruding sheet 160 and the conducting sheet 150 is increased while the extruding sheet 160 is extruded to deform, at the moment, a wire is inserted into the gap between the extruding sheet 160 and the conducting sheet 150 along the inserting hole 170, then the inserting block 122 is loosened, the inserting block 122 resets through the elastic action of the spring 123, and the distance between the extruding sheet 160 and the conducting sheet 150 is reduced again through the self-repositioning property, so that the wire is extruded, and the fixing of the wire is completed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A guide rail table box terminal comprises a lower carrier (110) and an upper cover plate (120), and is characterized in that: a conductive sheet (150) is inserted into the lower carrier (110), the side walls of the left side and the right side of the conductive sheet (150) are connected with extrusion sheets (160), the left side and the right side of the lower carrier (110) are provided with insertion holes (170) for inserting wires, and two groups of extrusion mechanisms positioned right above the extrusion sheets (160) are arranged in the upper cover plate (120);
the extrusion mechanism comprises an opening (121) formed in the upper cover plate (120), an insertion block (122) is inserted into the opening (121), and the side wall of the insertion block (122) is sleeved on the conductive sheet (150) and then attached to the upper surface of the extrusion sheet (160).
2. The track gauge box terminal of claim 1, wherein: the extrusion sheet (160) is arranged into a Z-shaped copper sheet.
3. A guideway meter box terminal according to claim 2, characterized in that: the inner wall of the plug block (122) is connected with a spring (123), and the bottom of the spring (123) is abutted to the conducting strip (150).
4. A guideway meter box terminal according to claim 3, characterized in that: a sliding groove (124) is formed in the side wall of the opening (121), and a sliding block (125) connected to the inserting block (122) is connected to the inside of the sliding groove (124) in a sliding mode.
5. The terminal of claim 4, wherein: the insertion block (122) is designed in a U shape, and the upper surface of the insertion block (122) is designed in a rough shape.
6. The track gauge box terminal of claim 1, wherein: the upper surface of the lower carrier (110) is provided with a threaded hole (130), and a through hole (140) matched with the threaded hole (130) is formed in the upper cover plate (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400856.0U CN218385780U (en) | 2022-09-09 | 2022-09-09 | Wiring end of guide rail meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400856.0U CN218385780U (en) | 2022-09-09 | 2022-09-09 | Wiring end of guide rail meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218385780U true CN218385780U (en) | 2023-01-24 |
Family
ID=84973297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222400856.0U Active CN218385780U (en) | 2022-09-09 | 2022-09-09 | Wiring end of guide rail meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218385780U (en) |
-
2022
- 2022-09-09 CN CN202222400856.0U patent/CN218385780U/en active Active
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