CN217983801U

CN217983801U - Universal plug-in structure

Info

Publication number: CN217983801U
Application number: CN202221128288.7U
Authority: CN
Inventors: 吴迪; 孙光建
Original assignee: Wenzhou Zhengxiang Electric Power Technology Co ltd
Current assignee: Wenzhou Zhengxiang Electric Power Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-12-06
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a general plug-in components structure relates to the regulator cubicle field, and it includes socket shell, a plurality of copper bar and a plurality of coupling assembling, the copper bar by coupling assembling grasp back with the cooperation of pegging graft of the bottom of socket shell, the coupling assembling both ends are equipped with the slot, the both sides wall of socket shell is equipped with a plurality of first mounting holes and inserts the eye-splice in the slot again behind the first mounting hole. The utility model has the advantages of the commonality is good, saves the cost.

Description

Universal plug-in structure

Technical Field

The utility model relates to an electrical cabinet field, concretely relates to general plug-in components structure.

Background

At present, in the prior art, a plug and a socket for a low-voltage switch cabinet adopt a matched plug and a matched socket. The socket comprises slot, contact, socket shell and wiring end, has three mounting grooves of group and three copper bar on the socket shell, but the size is fixed between copper bar and the socket shell among the prior art, when the copper bar size need be changed in the change of electric current size, also need change the socket shell simultaneously, causes the waste of cost easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the background art, the utility model provides a simple structure, simple to operate's general plug-in components structure.

The utility model discloses the technical scheme who adopts: the utility model provides a general plug-in components structure, its includes socket shell, a plurality of copper bar and a plurality of coupling assembling, the copper bar by coupling assembling grasp after with the cooperation of pegging graft in the bottom of socket shell, the coupling assembling both ends are equipped with the slot, the both sides wall of socket shell is equipped with a plurality of first mounting holes and inserts the eye-splice in the slot again behind the first mounting hole.

Coupling assembling is including being located first splint and the second splint of copper bar along width direction both sides respectively, be equipped with the through-hole on the copper bar, first splint are equipped with the first stand that passes the through-hole towards the surface of copper bar, the second splint are equipped with the second stand that passes the through-hole towards the surface of copper bar, copper bar both ends surface is equipped with the first positioning groove who corresponds first splint and second splint.

Coupling assembling is including being located the third splint and the fourth splint at copper bar along width direction both ends respectively, the copper bar is equipped with the second positioning groove that corresponds third splint and fourth splint along width direction both ends surface.

First mounting hole both sides wall all is equipped with fretwork portion and step portion respectively, the eye-splice is including the elasticity wing that is located both sides and the location portion that is located the rear end, the slope of elasticity wing sets up, the eye-splice has the first action that the elasticity wing is compressed deformation by step portion in inserting first mounting hole to and the second action that the elasticity wing got into behind the fretwork portion automatic re-setting and elasticity wing tip conflict step portion.

The hollow-out part is arranged at the bottom of the socket shell, and the elastic wing is exposed at the bottom of the socket shell.

The socket shell is provided with a second mounting hole for inserting the copper bar and the connecting assembly and a protective guard arranged around the copper bar.

The bottom end of the copper bar is provided with a square hole for pulling the copper bar out of the socket shell.

The beneficial effects of the utility model are that: according to the technical scheme, the connecting component is arranged on the copper bar, so that the socket shell is matched with the copper bars with various models and sizes, when the copper bars are replaced, the matched connecting component is selected, the connecting component clamps the copper bars to form a whole and then the whole is inserted into the socket shell; in addition, through inserting the eye-splice into first mounting hole until with the slot cooperation of pegging graft, can be convenient with copper bar and coupling assembling and socket shell fixed connection, take out the eye-splice from first mounting hole through the extrusion eye-splice in opposite directions, can be convenient with the separation of copper bar and socket shell, have the structure firm, the commonality is good, cost-effective advantage.

Drawings

Fig. 1 is a schematic structural diagram of a general plug-in structure according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a split structure of a universal plug-in structure.

Fig. 3 is a schematic view of a split structure according to the first embodiment.

Fig. 4 is a schematic view of a split structure in the second embodiment.

Fig. 5 is a bottom structure diagram of the socket housing.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figure, the universal plug-in structure comprises a socket shell 1, a plurality of copper bars 2 and a plurality of connecting components 3, wherein the copper bars 2 are clamped by the connecting components 3 and then are in plug-in fit with the bottom of the socket shell 1, two ends of each connecting component 3 are provided with slots 35, and two side walls of the socket shell 1 are provided with a plurality of first mounting holes 4 and plug buckles 5 which are inserted into the slots 35 after being inserted into the first mounting holes 4; according to the technical scheme, the connecting component is arranged on the copper bar, so that the socket shell is matched with the copper bars with various models and sizes, when the copper bars are replaced, the matched connecting component is selected, the connecting component clamps the copper bars to form a whole and then the whole is inserted into the socket shell; in addition, through inserting the eye-splice into first mounting hole until with the slot cooperation of pegging graft, can be convenient with copper bar and coupling assembling and socket shell fixed connection, take out the eye-splice from first mounting hole through the extrusion eye-splice in opposite directions, can be convenient with the separation of copper bar and socket shell, have the structure firm, the commonality is good, cost-effective advantage.

The connecting component of the technical scheme has two embodiments;

the first embodiment is as follows: when current selection 125A, the copper bar will select as shown in fig. 3, for making this size copper bar adaptation socket shell, will choose for use following coupling assembling, coupling assembling 3 is including being located first splint 31 and the second splint 32 of copper bar 2 along the width direction both sides respectively, be equipped with through-hole 21 on the copper bar 2, first splint 31 is equipped with the first stand 311 that passes through-hole 21 towards the surface of copper bar 2, second splint 32 is equipped with the second stand 321 that passes through-hole 21 towards the surface of copper bar 2, 2 both ends surfaces of copper bar are equipped with the first positioning groove 22 that corresponds first splint 31 and second splint 32, in first stand and second stand passed a through-hole jointly, the two extrudees each other, guarantees the clamping stability of first splint and second splint.

Example two: when current selection 250A, the copper bar will be selected as shown in FIG. 4, in order to make this size copper bar adaptation socket shell, will choose for following coupling assembling for use, coupling assembling 3 is including being located the third splint 33 and the fourth splint 34 of copper bar 2 along the width direction both ends respectively, copper bar 2 is equipped with the second positioning groove 23 that corresponds third splint 33 and fourth splint 34 along width direction both ends surface, and the principle is the same with embodiment one.

Both side walls of the first mounting hole 4 are respectively provided with a hollow part 41 and a step part 42, the insert buckle 5 comprises elastic wings 51 positioned at both sides and a positioning part 52 positioned at the rear end, the elastic wings 51 are obliquely arranged, the insert buckle 5 has a first action that the elastic wings 51 are compressed and deformed by the step part 42 when being inserted into the first mounting hole 4, and a second action that the elastic wings 51 automatically reset after entering the hollow part 41 and the end parts of the elastic wings 51 abut against the step part 42; insert first mounting hole with the eye-splice until with the slot cooperation of pegging graft, can be convenient with copper bar and coupling assembling and socket shell fixed connection, take out the eye-splice from first mounting hole through the extrusion elasticity wing in opposite directions, can be convenient with copper bar and socket shell separation.

The hollow portion 41 is disposed at the bottom of the socket housing 1, the elastic wing 51 is exposed at the bottom of the socket housing 1, and an operator can press the buckle from the bottom of the socket housing to detach the buckle.

Socket shell 1 is equipped with the second mounting hole that supplies copper bar 2 and 3 cartridges of coupling assembling and around the rail guard 6 of copper bar 2 setting, plays safety protection's effect.

The bottom end of the copper bar 2 is provided with a square hole 7 for pulling the copper bar 2 out of the socket shell 1.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should know that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. A universal plug-in structure characterized by: it includes socket shell (1), a plurality of copper bar (2) and a plurality of coupling assembling (3), copper bar (2) by coupling assembling (3) centre gripping after with the cooperation is pegged graft to the bottom of socket shell (1), coupling assembling (3) both ends are equipped with slot (35), the both sides wall of socket shell (1) is equipped with a plurality of first mounting holes (4) and inserts eye-splice (5) in slot (35) again behind first mounting hole (4).

2. The universal interposer structure of claim 1, wherein: coupling assembling (3) are including being located copper bar (2) respectively along first splint (31) and second splint (32) of width direction both sides, be equipped with through-hole (21) on copper bar (2), first splint (31) are equipped with first stand (311) of passing through-hole (21) towards the surface of copper bar (2), second splint (32) are equipped with second stand (321) of passing through-hole (21) towards the surface of copper bar (2), copper bar (2) both ends surface is equipped with first positioning groove (22) that correspond first splint (31) and second splint (32).

3. The universal interposer structure of claim 1, wherein: coupling assembling (3) are including being located copper bar (2) respectively along third splint (33) and fourth splint (34) at width direction both ends, copper bar (2) are equipped with second positioning groove (23) that correspond third splint (33) and fourth splint (34) along width direction both ends surface.

4. The universal interposer structure of claim 1, wherein: first mounting hole (4) both sides wall all is equipped with fretwork portion (41) and step portion (42) respectively, eye-splice (5) are including the elasticity wing (51) that are located both sides and location portion (52) that are located the rear end, the slope of elasticity wing (51) sets up, eye-splice (5) have in inserting first mounting hole (4) the first action that elasticity wing (51) were compressed deformation by step portion (42) to and elasticity wing (51) get into behind fretwork portion (41) automatic re-setting and elasticity wing (51) tip conflict step portion (42) the second action.

5. The universal interposer structure of claim 4, wherein: the hollow-out part (41) is arranged at the bottom of the socket shell (1), and the elastic wing (51) is exposed at the bottom of the socket shell (1).

6. The universal interposer structure of claim 1, wherein: socket shell (1) is equipped with the second mounting hole that supplies copper bar (2) and coupling assembling (3) cartridge and around rail guard (6) that copper bar (2) set up.

7. The universal insert structure of claim 1, wherein: the bottom end of the copper bar (2) is provided with a square hole (7) for pulling the copper bar (2) out of the socket shell (1).