CN219717487U

CN219717487U - Electrical connection assembly

Info

Publication number: CN219717487U
Application number: CN202320981790.0U
Authority: CN
Inventors: 郑宇�
Original assignee: Yueqing Wansai Electric Appliance Co ltd
Current assignee: Yueqing Wansai Electric Appliance Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-19
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses an electric connection assembly, which comprises a shell, wherein one end of the shell is provided with a jack for inserting a metal part at the end part of a wire, and a clamping mechanism matched with the jack to clamp and position the metal part of the wire, a conducting sheet matched with the wire for conducting contact connection is arranged in the shell, one end of the conducting sheet is arranged at a position corresponding to the jack, the other end of the shell is provided with a plugging part, the plugging parts at the other ends of the two electric connection assemblies can be plugged and matched together, and when the plugging parts of the two electric connection assemblies are plugged and matched together, the other ends of the conducting sheets of the two electric connection assemblies are in contact conducting connection. The electric connection assembly is simple in structure and convenient to wire, and can conveniently switch the wires.

Description

Electrical connection assembly

Technical Field

The present utility model relates to an electrical connection assembly.

Background

An electrical connection assembly is a device for electrically connecting wires. From the structure, generally including casing, conducting strip, clamping mechanism etc. when needs carry out electric connection to two wires, insert the jack at casing both ends respectively with the copper line that two wires are naked, carry out the clamp location to it through clamping mechanism's metal clamping piece to constitute the conductive cooperation of contact simultaneously with the conducting strip, carry out electric connection to two wires through the conducting strip.

However, in a specific use scenario, it may be necessary to change the electrical connection relationship between the electrical conductors, for example, the electrical connection between the a-wire and the B-wire is originally formed by the electrical connection component, and when the a-wire and the B-wire are suddenly required to be cut and the electrical connection between the a-wire and the C-wire is established, for example, when the device needs to repair the switching circuit, the B-wire is often required to be detached from the electrical connection component and then switched to the C-wire. The traditional electric connection assembly is troublesome to operate when changing wire connection, needs to plug the conduction, and after long-term use, the problems of poor conduction contact, loose wires and the like are easily caused.

Disclosure of Invention

The utility model provides an electric connection assembly which has a simple structure and convenient wiring and can conveniently switch wires.

In order to achieve the above object, the present utility model provides an electrical connection assembly, including a housing, one end of the housing is provided with a jack into which a metal portion of an end portion of a wire is inserted, and a clamping mechanism which is matched with the jack to clamp and position the metal portion of the wire, a conductive sheet which is matched and electrically contacted with the wire is arranged inside the housing, one end of the conductive sheet is arranged at a position corresponding to the jack, the other end of the housing is provided with a plugging portion, the plugging portions of the other ends of the two electrical connection assemblies can be plugged and matched together, and when the plugging portions of the two electrical connection assemblies are plugged and matched together, the other ends of the conductive sheets of the two electrical connection assemblies are in contact and electrically connected.

Further, the shell comprises a base and a cover plate, a mounting opening is formed in one side of the base, the conducting strip and the clamping mechanism are arranged on the shell along the mounting opening, a first plug-in positioning component is arranged on one side of the base, a second plug-in positioning component is arranged on the cover plate, and the cover plate is fixed on the side of the base through plug-in positioning cooperation of the first plug-in positioning component and the second plug-in positioning component.

Further, the second plug-in positioning parts are arranged on the other side of the base, and a plurality of bases can be plugged and positioned together through the first plug-in positioning parts and the second plug-in positioning parts on the two sides of the bases.

Further, the plug-in part is at least one to the other end at the casing along longitudinal distribution setting, the plug-in part is including protruding portion, the depressed part that is located the casing other end both sides respectively, be provided with the spliced eye on the protruding portion, be provided with the grafting post in the depressed part, two between electric connection subassembly protruding portion and the depressed part and correspond the grafting cooperation between spliced eye and the grafting post, the other end setting of conducting strip is on the grafting post of one of them plug-in part or in the spliced eye.

Further, the plug-in portion is connected with the conductive sheet, the plug-in post of the concave portion is provided with a mounting groove which is arranged in the direction of the corresponding plug-in hole, the plug-in hole on the convex portion of the plug-in portion is communicated with the mounting groove of the plug-in post, and the other end of the conductive sheet is arranged in the mounting groove.

Further, the conducting strip is including horizontal first conducting strip, the second conducting strip of setting vertically, and first conducting strip is located the inboard of casing one end and cooperates conductive connection with the wire, and second conducting strip body coupling is in tip one side of first conducting strip, and the second conducting strip sets up in the mounting groove.

Further, the first conductive sheet is provided with a protrusion matched with the shell for positioning.

Further, an end portion of the second conductive sheet is bent to form an arc-shaped conductive contact portion.

The beneficial effects of the utility model are as follows: when the electric connection assembly is used, the end parts of the wires are respectively connected with one electric connection assembly, when the electric connection is needed to be carried out between the two wires, the two electric connection assemblies can be connected and positioned together through the plug-in connection part at the other end of the shell, and meanwhile, when the two electric connection assemblies are connected, the other ends of the two conductive sheets are also connected in a conductive contact mode, so that the electric connection between the two wires can be realized. When a plurality of wires need to be switched and connected, the electric connection assembly can be switched and connected through the plurality of electric connection assemblies, and the matching mode of the plug connection is adopted, so that the electric connection assembly and the wires are less damaged, and the electric connection assembly is simple in structure and convenient and quick to operate.

Drawings

FIG. 1 is a block diagram of an embodiment of the present utility model;

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is a block diagram of a first use state of an embodiment of the present utility model;

FIG. 4 is a side view of an embodiment of the present utility model;

FIG. 5 is a cross-sectional view taken along section line A-A of FIG. 4;

FIG. 6 is a block diagram of a conductive sheet according to an embodiment of the present utility model;

FIG. 7 is a block diagram of a second use state of an embodiment of the present utility model;

FIG. 8 is an exploded view of a second practical configuration of an embodiment of the present utility model;

FIG. 9 is a side view of a first use condition of an embodiment of the present utility model;

fig. 10 is a cross-sectional view taken along section line B-B of fig. 9.

Detailed Description

Embodiments of the electrical connection assembly of the present utility model are shown in fig. 1-10: including casing 1, casing 1 one end is provided with the jack 11 that supplies the metal part of wire tip to insert, carries out the fixture of centre gripping location to the metal part of wire with jack 11 cooperation, the inside conducting strip 2 that is connected with wire cooperation conductive contact that is provided with of casing 1, the one end setting of conducting strip 2 is in the position corresponding with jack 11, and the other end of casing 1 is provided with grafting portion 12, two grafting portion 12 of its other end of electric connection subassembly can peg graft the cooperation together, and when two grafting portion 12 of electric connection subassembly peg graft the cooperation together, two the other end contact conductive connection of conducting strip 2 of electric connection subassembly to can make the wire electric connection who connects respectively at two electric connection subassemblies together, as shown in fig. 3.

The clamping mechanism is a mechanism which is commonly used on the wire connector and is used for clamping and positioning the wires and simultaneously realizing electric connection. In this embodiment, the clamping mechanism includes an operating handle 31 rotatably disposed on the housing 1, and a clamping piece 32 disposed in the jack 11, and the clamping piece 32 can be driven by the operating handle 31 and the metal part of the wire is pressed and contacted with one end of the conductive sheet 2, so as to realize positioning and electrical connection of the wire.

As shown in fig. 2, the housing 1 includes a base 13 and a cover plate 14, a mounting opening 131 is provided on one side of the base 13, the conductive sheet 2 and the clamping mechanism are mounted on the housing 1 along the mounting opening 131, a first plugging positioning component 151 is provided on one side of the base 13, the first plugging positioning component 151 is a plurality of positioning columns, a second plugging positioning component 152 is provided on the cover plate 14, the second plugging positioning component 152 is a plurality of positioning through holes, and the cover plate 14 is fixed on the side of the base 13 through plugging positioning cooperation of the first plugging positioning component 151 and the second plugging positioning component 152.

As shown in fig. 7 and 8, the second plugging and positioning member 152 is disposed on the other side of the base 13, and a plurality of (at least two) the bases 13 can be plugged and positioned together by the first plugging and positioning member 151 and the second plugging and positioning member 152 on both sides thereof. So that groups of electrical connection assemblies, each comprising two electrical connection assemblies electrically connected in opposition, can be connected side by means of a connection fit between their bases 13 and 13. The design can reduce the number of integral parts when a plurality of groups of electric connection components are connected side by side, simplify the structure, reduce the volume and reduce the production and manufacturing cost.

The plugging portion 12 is at least one and is disposed at the other end of the housing 1 along the longitudinal direction, and a plurality of plugging portions 12 are adopted to perform butt joint, so that plugging reliability can be improved, the plugging portion 12 includes a protruding portion 121 and a recessed portion 122 which are respectively located at two sides of the other end of the housing 1, a plugging hole 1211 is disposed on the protruding portion 121, a plugging column 1221 is disposed in the recessed portion 122, two electrical connection components are correspondingly plugged and matched between the protruding portion 121 and the recessed portion 122 and between the plugging hole 1211 and the plugging column 1221, the other end of the conductive sheet 2 is disposed on the plugging column 1221 of the plugging portion 12 located below, and in other embodiments, the other end of the conductive sheet 2 may be located on other plugging portions 12 or in the plugging hole 1211 of the plugging portion 12.

As shown in fig. 4, the plug portion 12 connected and matched with the conductive sheet 2 is provided with a mounting groove 1222 corresponding to the direction of the plug hole 1211 on the plug post 1221 of the concave portion 122, the plug hole 1211 on the convex portion 121 of the plug portion 12 is communicated with the mounting groove 1222 of the plug post 1221, and the other end of the conductive sheet 2 is arranged in the mounting groove 1222.

As shown in fig. 6, the conductive sheet 2 includes a first conductive sheet 21 horizontally disposed and a second conductive sheet 22 vertically disposed, the first conductive sheet 21 is located inside one end of the housing 1 and is electrically connected to the conductive wire, the second conductive sheet 22 is integrally connected to one side of the end of the first conductive sheet 21, and the second conductive sheet 22 is disposed in the mounting slot 1222. The end portion of the second conductive sheet 22 (the end opposite to the first conductive sheet 21) is bent to form an arc-shaped conductive contact portion 221. The arrangement of the conductive contact portion 221 can improve the conductive contact fitting effect, make the conductive contact more compact, and can also reduce the accuracy requirement during processing. The first conductive sheet 21 is provided with a protrusion 211 which is matched with the housing 1 for positioning, so that the positioning effect between the first conductive sheet 21 and the base 13 can be improved.

As shown in fig. 9 and 10, when two electrical connection assemblies are connected together in a plugging manner, the conductive contact portions 221 of the conductive sheets 2 of the two electrical connection assemblies are closely contacted and matched together, so as to realize the electrical connection and matching of the conductive sheets 2 of the two electrical connection assemblies.

The above embodiment is only one of the preferred embodiments of the present utility model, and common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.

Claims

1. The utility model provides an electric connection assembly, including the casing, casing one end is provided with the metal part male jack that supplies the wire tip, carries out the fixture of centre gripping location to the metal part of wire with the jack cooperation, and the inside conducting strip that is connected with wire cooperation conductive contact that is provided with of casing, its characterized in that: one end of the conducting strip is arranged at a position corresponding to the jack, the other end of the shell is provided with a plugging part, the plugging parts at the other ends of the two electric connection components can be plugged and matched together, and when the plugging parts of the two electric connection components are plugged and matched together, the other ends of the conducting strips of the two electric connection components are in contact with conductive connection.

2. The electrical connection assembly of claim 1, wherein: the shell comprises a base and a cover plate, wherein a mounting opening is formed in one side of the base, the conducting strip and the clamping mechanism are arranged on the shell along the mounting opening, a first plug-in positioning component is arranged on one side of the base, a second plug-in positioning component is arranged on the cover plate, and the cover plate is fixed on the side of the base through plug-in positioning cooperation of the first plug-in positioning component and the second plug-in positioning component.

3. The electrical connection assembly of claim 2, wherein: the other side of the base is provided with the second plug-in positioning parts, and a plurality of bases can be plug-in positioned together through the first plug-in positioning parts and the second plug-in positioning parts on two sides of the base.

4. The electrical connection assembly of claim 1, wherein: the electric connection assembly comprises a shell, at least one plug-in part, at least one conductive sheet and at least one conductive sheet, wherein the plug-in part is arranged at the other end of the shell along the longitudinal distribution, the plug-in part comprises a convex part and a concave part which are respectively positioned at two sides of the other end of the shell, a plug-in hole is formed in the convex part, a plug-in column is arranged in the concave part, the two electric connection assembly is correspondingly plugged and matched between the convex part and the concave part and between the plug-in hole and the plug-in column, and the other end of the conductive sheet is arranged on the plug-in column of one plug-in part or in the plug-in hole.

5. The electrical connection assembly of claim 4, wherein: the connecting part is connected with the conducting strip, the plug post of the concave part of the connecting part is provided with a mounting groove which is arranged corresponding to the direction of the plug hole, the plug hole on the convex part of the plug part is communicated with the mounting groove of the plug post, and the other end of the conducting strip is arranged in the mounting groove.

6. The electrical connection assembly of claim 5, wherein: the conducting strip is including horizontal first conducting strip, the second conducting strip of setting vertically, and first conducting strip is located the inboard of casing one end and cooperates conductive connection with the wire, and second conducting strip body coupling is in tip one side of first conducting strip, and the second conducting strip sets up in the mounting groove.

7. The electrical connection assembly of claim 6, wherein: the first conductive sheet is provided with a protrusion matched with the shell for positioning.

8. The electrical connection assembly of claim 6, wherein: an end portion of the second conductive sheet is bent to form an arc-shaped conductive contact portion.