CN218448668U

CN218448668U - Quick-connection butt-joint terminal

Info

Publication number: CN218448668U
Application number: CN202222157243.9U
Authority: CN
Inventors: 安光旭; 王志明
Original assignee: Beijing Nittan Electronics Co ltd
Current assignee: Beijing Nittan Electronics Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-03
Anticipated expiration: 2032-08-16

Abstract

The utility model belongs to the technical field of the technique of nitrogen gas jointing equipment and specifically relates to a butt joint terminal of high-speed joint is related to, it including connect the box with rotate connect in connect the pressing components of box, it is provided with the spread groove to connect the box, the internal connection of spread groove has electrical contact plate, pressing components butt in electrical contact plate. This application has the effect that improves the wire and connect convenience.

Description

Quick-connection butt-joint terminal

Technical Field

The application relates to the technical field of nitrogen connecting equipment, in particular to a butt joint terminal for quick connection.

Background

The butt joint terminal is used for connecting the end of the relevant wire of electrical equipment, the most commonly used butt joint terminal of the screw screwing type of maintaining, the butt joint terminal includes the connection box, connect in the electric contact board and the screw of threaded connection in the connection box on connection box surface, every screw passes two electric contact boards, two electric contact boards are together along the axial direction of screw, when using butt joint terminal intercommunication wire, at first unscrew the screw, peg graft between two electric contact boards with the wire, then tighten the screw for two electric contact boards press from both sides the wire tightly, accomplish the connection of wire.

With respect to the related art in the above, the inventor believes that it is inconvenient for a user to connect wires by screwing the screws in sequence because the number of wires connected to the counterpart terminal is large.

SUMMERY OF THE UTILITY MODEL

To improve the convenience of wire connection, the present application provides a quick connect butt terminal.

The application provides a pair of terminal of high-speed joint adopts following technical scheme:

the utility model provides a quick connect's butt joint terminal, including connect the box with rotate connect in connect the pressing components of box, the connection box is provided with the spread groove, the internal connection of spread groove has electrical contact plate, pressing components butt in electrical contact plate.

Through adopting above-mentioned technical scheme, pressing components with the wire pressfitting in electric contact plate, when user's practical this application was worked a telephone switchboard, rotate pressing components for pressing components with the wire pressfitting in electric contact plate's surface, when having improved electric connection stability, make the user only need rotate pressing components and just can accomplish the fixed connection to the wire, improved the convenience that the wire is connected, improved user's work efficiency.

Optionally, the pressing assembly is located including rotating the pressfitting board that connects in the connecting box surface and cover the first torsional spring of pressfitting board axis of rotation, the surperficial butt of pressfitting board in the surface of connecting box, and the surperficial butt and the electric contact plate surface butt of pressfitting board.

Through adopting above-mentioned technical scheme, after the user rotated the pressfitting board, first torsion spring had the trend of reconversion, with the pressfitting board pressfitting in electric contact plate's inside, realized the connection to the wire, and when the intercommunication wire, only need rotate the pressfitting board can, need not the user and revolve wrong the screw, improved the convenience that the wire is connected.

Optionally, the laminated board is provided with the butt joint board, and electric contact plate is U type metal sheet, and electric contact plate's outside surface fixed connection is in the inner wall of spread groove, and the surface butt of butt joint board is in electric contact plate's inside surface.

By adopting the technical scheme, the electric contact plate is connected, a connection point is provided for the communication of the wires, and the contact area between the wires and the electric contact plate is larger due to the U-shaped plate of the electric contact plate, so that the connection stability is improved; and the contact area of the laminated plate and the electric contact plate is increased, and the laminating stability is improved.

Optionally, the fixing device further comprises a fixing component rotatably connected to the connecting box, and a surface of the fixing component abuts against a surface of the pressing component, which is away from the connecting groove.

Through adopting above-mentioned technical scheme, after the surperficial butt of pressing components in the wire, the firm subassembly with pressing components pressfitting in electric contact board's inside for pressing components's pressfitting is more stable, has improved electric connection's stability.

Optionally, the firm subassembly is located including rotating to be connected in the firm board that rotates on the connecting box surface and cover the second torsional spring of firm board axis of rotation, firm board towards the surface butt of spread groove in the surface that the pressfitting board deviates from the spread groove.

Through adopting above-mentioned technical scheme, the second torsional spring has the trend of reconversion when the board that stabilizes rotates for the butt that the surface of board can stabilize in the surface of pressfitting board, the realization is to the firm of pressfitting board.

Optionally, the stabilizing assembly further comprises a buckle, the fastener of the buckle is fixedly connected to the surface of the connecting box, the positioning piece of the buckle is fixedly connected to the surface of the stabilizing plate, the positioning piece of the buckle is located on the surface, away from the rotating shaft, of the stabilizing plate, and the fastener of the buckle and the positioning piece of the buckle are mutually matched and clamped.

Through adopting above-mentioned technical scheme, support the pressfitting board when the firm board in electric contact plate's inside back, make the connection of firm board more stable through the buckle, reduce the firm board and produce the possibility of skew, improve the fixed action to the pressfitting board.

Optionally, the number of the connecting grooves and the number of the press-fit components are multiple, and the number of the connecting grooves is equal to the number of the press-fit components.

Through adopting above-mentioned technical scheme, realize carrying out the purpose that communicates to many wires simultaneously, improve the practicality of this application.

Optionally, the quantity of firm subassembly is two, and spread groove and pressing components equally divide into two sets ofly, and a firm subassembly carries out the butt to a set of pressing components.

Through adopting above-mentioned technical scheme, realize carrying out the purpose of intercommunication to many wires simultaneously, improve the practicality of this application.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting groove and the pressing component are arranged to realize quick connection of the wires, so that the wire connection efficiency is improved;

2. this application realizes the firm effect to pressing components through setting up firm subassembly, improves the connection steadiness of wire.

Drawings

FIG. 1 is a schematic view of a quick connect mating terminal;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a quick connect mating terminal;

fig. 4 is a partially enlarged view at B in fig. 3.

Description of the reference numerals: 1. a connection box; 11. connecting grooves; 12. an electrical contact plate; 2. pressing the components; 21. pressing a veneer board; 211. a butt joint plate; 22. a first torsion spring; 3. a stabilizing assembly; 31. a stabilizing plate; 32. a second torsion spring; 33. and (6) buckling.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a butt joint terminal for quick connection. Referring to fig. 1, a butt joint terminal for quick connection, including a connection box 1, rotationally connect in the compression assembly 2 of connection box 1 and rotationally connect in the firm subassembly 3 of connection box 1, the upper surface of connection box 1 is provided with spread groove 11, the surface of connection box 1 is run through to the one end of spread groove 11, make the wire can insert the inside of locating spread groove 11, the internal connection of spread groove 11 has copper electrical contact plate 12, electrical contact plate 12 is the U type metal sheet, the wire is located the inside of electrical contact plate 12, compression assembly 2 butt is in the inside of electrical contact plate 12, and the surface butt of compression assembly 2 is in the wire, make compression assembly 2 with the wire pressfitting in electrical contact plate 12, when the user utility model is worked out a telephone switchboard, place the wire in the inside of electrical contact plate 12, electrical contact plate 12 carries out spacing to the wire, then rotate compression assembly 2, make compression assembly 2 with the wire pressfitting in the surface of electrical contact plate 12, when having improved electrical connection stability, make the user rotate compression assembly 2 and just can accomplish the fixed connection to the wire, the convenience of wire connection has improved user, user's work efficiency.

Further, after the stabilizing component 3 rotates, the surface of the stabilizing component 3 abuts against the surface of the press-fit component 2 departing from the connecting groove 11, and when the surface of the press-fit component 2 abuts against the wire, the stabilizing component 3 presses the press-fit component 2 in the electric contact plate 12, so that the press-fit of the press-fit component 2 is more stable, and the stability of the electric connection is improved.

Referring to fig. 1 and 2, the quantity of spread groove 11 and lamination assembly 2 is a plurality of, and the quantity of spread groove 11 equals lamination assembly 2's quantity, and the quantity of firm subassembly 3 is two, and spread groove 11 and lamination assembly 2 are equallyd divide for two sets ofly, and a firm subassembly 3 carries out the butt to a set of lamination assembly 2, realizes carrying out the purpose that communicates to many wires simultaneously, improves the practicality of this application.

Referring to fig. 1 and 2, the outer surface of electrical contact plate 12 is fixedly connected to the inner wall of connecting groove 11, so that the connection of electrical contact plate 12 is realized, a connecting point is provided for the connection of the wires, and electrical contact plate 12 is communicated with the external circuit, so as to realize the basic function of the present application, and because electrical contact plate 12 is a U-shaped plate, the contact area between the wires and electrical contact plate 12 is large, and the connection stability is improved.

Referring to fig. 1 and 2, the pressing assembly 2 includes a pressing plate 21 rotatably connected to the surface of the connection box 1 and a first torsion spring 22 sleeved on the rotation shaft of the pressing plate 21, a contact plate 211 is disposed on a side surface of the pressing plate 21 facing the surface of the connection box 1, the surface of the pressing plate 21 contacts the surface of the connection box 1, the surface of the contact plate 211 contacts the inner surface of the electrical contact plate 12, the bottom of the contact plate 211 contacts the surface of the conductive wire, the electrical contact plate 211 limits the contact plate 211, the possibility of shaking of the contact plate 211 is reduced, after the user rotates the pressing plate 21, the first torsion spring 22 tends to recover to the original state, the contact plate 211 is pressed in the electrical contact plate 12, connection of the conductive wire is achieved, and when the conductive wire is connected, only the pressing plate 21 needs to be rotated, screws do not need not to be screwed by the user, and convenience in connection of the conductive wire is improved.

Referring to fig. 3 and 4, the fixing member 3 includes a second torsion spring 32 rotatably connected to the fixing plate 31 rotatably connected to the surface of the connection box 1 and sleeved on the rotation axis of the fixing plate 31, the fixing plate 31 faces the surface of the connection groove 11 and abuts against the surface of the pressing plate 21 departing from the connection groove 11, the second torsion spring 32 tends to recover when the fixing plate 31 rotates, so that the surface of the fixing plate 31 can stably abut against the surface of the pressing plate 21, and the pressing plate 21 is fixed.

Further, the fixing component 3 further includes a buckle 33, a fastening member of the buckle 33 is fixedly connected to the surface of the connection box 1, a positioning member of the buckle 33 is fixedly connected to the surface of the fixing plate 31, the positioning member of the buckle 33 is located on a side surface of the fixing plate 31 away from the rotation axis of the fixing plate, the fastening member of the buckle 33 and the positioning member of the buckle 33 are mutually matched and clamped, when the fixing plate 31 supports the pressing plate 21 to the inside of the electric contact plate 12, the fixing plate 31 is more stably connected through the buckle 33, the possibility of deviation of the fixing plate 31 is reduced, and the fixing effect on the pressing plate 21 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A quick connect butt terminal characterized by: the connecting box is characterized by comprising a connecting box (1) and a pressing component (2) which is rotatably connected with the connecting box (1), wherein the connecting box (1) is provided with a connecting groove (11), the inside of the connecting groove (11) is connected with an electric contact plate (12), and the pressing component (2) is abutted to the electric contact plate (12).

2. A quick connect, mating terminal as set forth in claim 1, wherein: pressfitting subassembly (2) are located including rotating pressfitting board (21) connected in connecting box (1) surface and cover pressfitting board (21) first torsional spring (22) of axis of rotation, the surface butt of pressfitting board (21) in the surface of connecting box (1), and the surface and electric contact plate (12) surface butt of pressfitting board (21).

3. A quick connect mating terminal as recited in claim 2, wherein: the laminated board (21) is provided with a butt joint board (211), the electric contact plate (12) is a U-shaped metal plate, the outer surface of the electric contact plate (12) is fixedly connected to the inner wall of the connecting groove (11), and the surface of the butt joint board (211) is in butt joint with the inner surface of the electric contact plate (12).

4. A quick connect mating terminal as set forth in claim 3, wherein: the connecting box is characterized by further comprising a stabilizing component (3) which is rotatably connected with the connecting box (1), and the surface of the stabilizing component (3) is abutted against the surface of the pressing component (2) departing from the connecting groove (11).

5. A quick connect mating terminal as recited in claim 4, wherein: firm subassembly (3) are located including rotating firm board (31) and the cover that connects in connecting box (1) surface firm board (31) second torsional spring (32) of firm board (31) axis of rotation, firm board (31) face the surface butt that spread groove (11) deviates from spread groove (11) in pressfitting board (21).

6. A quick connect mating terminal as set forth in claim 5, wherein: the stabilizing assembly (3) further comprises a buckle (33), a fastener of the buckle (33) is fixedly connected to the surface of the connecting box (1), a positioning piece of the buckle (33) is fixedly connected to the surface of the stabilizing plate (31), the positioning piece of the buckle (33) is positioned on one side surface of the stabilizing plate (31) far away from the rotating shaft of the self, and the fastener of the buckle (33) and the positioning piece of the buckle (33) are mutually matched and clamped.

7. A quick connect mating terminal as recited in claim 6, wherein: the number of the connecting grooves (11) and the number of the press-fit components (2) are multiple, and the number of the connecting grooves (11) is equal to the number of the press-fit components (2).

8. A quick connect, mating terminal as set forth in claim 7, wherein: the quantity of firm subassembly (3) is two, and spread groove (11) and lamination components (2) are equallyd divide into two sets ofly, and a firm subassembly (3) carries out the butt to a set of lamination components (2).