CN212062708U

CN212062708U - Built-in flexible terminal

Info

Publication number: CN212062708U
Application number: CN202021136436.0U
Authority: CN
Inventors: 徐道乾; 张博
Original assignee: Hubei Guotai Shenglong Electric Power Technology Co ltd
Current assignee: Hubei Guotai Shenglong Electric Power Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-01
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the technical field of the circuit electric wire, especially, built-in flexible terminal, realize connecting through the mode of soldering to current flexible terminal more, if damage the extremely difficult problem of maintaining, the scheme as follows now proposes, it includes two terminal heads, swing joint has a plurality of electric wires between two terminal heads, the outside of a plurality of electric wires has all been scribbled and has been wrapped up in the resin and glue, electric wire solenoid electric wire and electric wire skin, the outside at electric wire is established to the electric wire leather sheath, a plurality of electricity connection grooves have all been seted up to one side that two terminal heads kept away from each other, be provided with conductive tube on the inner wall of electricity connection groove, a plurality of electric wire connection grooves have all been seted up to one side that two terminal heads are close to each other, fixed mounting has the piece of connecting electricity on the inner wall of electric wire connection groove, electric wire and electricity connection piece swing joint, connect and. The utility model discloses can make things convenient for terminal head conductive connection, convenient to detach maintains.

Description

Built-in flexible terminal

Technical Field

The utility model relates to a circuit electric wire technical field especially relates to a built-in flexible terminal.

Background

The terminal is a member for connecting the battery to an external conductor. In electrotechnical technology, a terminal is a wiring terminal, namely a wiring terminal, a type division single hole, a double hole, an insertion opening, a hook and the like, a material division is performed, copper silver plating, copper zinc plating, copper, aluminum, iron and the like are performed, a flexible terminal mainly comprises a flexible wire and two terminal heads, electric signals can be transmitted or electric conduction is achieved, and generally a built-in flexible terminal is arranged inside an electric appliance.

The existing flexible terminals are mostly connected in a soldering mode, and maintenance is extremely difficult if the flexible terminals are damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing flexible terminal is connected by soldering, and providing a built-in flexible terminal which is difficult to maintain if damaged.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

built-in flexible terminal, including two terminal heads, swing joint has a plurality of electric wires between two terminal heads, the outside of a plurality of electric wires is all scribbled and is wrapped up in the resin glue, the electric wire includes electric wire silk and electric wire skin, the outside at the electric wire silk is established to the electric wire leather sheath, a plurality of electricity connection grooves have all been seted up to one side that two terminal heads kept away from each other, be provided with electrically conductive cylinder on the inner wall of electricity connection groove, a plurality of electric wire spread grooves have all been seted up to one side that two terminal heads are close to each other, fixed mounting has the piece of connecting electricity on the inner wall of electric wire spread groove, electric wire silk and electricity connection piece swing joint, be connected with.

Preferably, the top of terminal head is provided with a plurality of plastic areas, and equal fixed mounting has fixed skin on a plurality of plastic areas, and the bottom fixed mounting of fixed skin has the shutoff head, has seted up stifled consent on the top inner wall of electric wire spread groove, and shutoff head and shutoff hole swing joint, and the shutoff head is contradicted with the electric wire silk, the electric wire silk with connect the piece contact.

Preferably, fixed mounting has solid fixed ring in the electric wire spread groove, and fixed mounting has a plurality of reverse pieces on solid fixed ring's the inner wall, and the electric wire skin is contradicted with reverse piece, and reverse piece is the triangle-shaped structure.

Preferably, symmetry fixed mounting has two elastic pieces on the top inner wall of electric wire spread groove, and the equal fixed mounting in one side that two elastic pieces are close to each other has trapezoidal piece, and the trapezoidal groove has all been seted up to the both sides of plugging head, trapezoidal piece and trapezoidal groove looks adaptation.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the electric wire and the electric connecting piece are extruded to remove the electric conduction through the extrusion of the plugging head, so that the disassembly, the maintenance, the installation and the use are convenient;

(2) set up trapezoidal piece and dovetail groove, can increase the stability that the jam head was consolidated to the electric wire silk, set up solid fixed ring and reverse piece and can increase the stability of wire skin, the convenience is consolidated the electric wire.

The utility model discloses can make things convenient for terminal head conductive connection, convenient to detach maintains.

Drawings

Fig. 1 is a schematic cross-sectional view of a built-in flexible terminal according to the present invention;

fig. 2 is a schematic structural diagram of the built-in flexible terminal provided by the present invention;

fig. 3 is a partial side sectional view of the built-in flexible terminal according to the present invention;

fig. 4 is a schematic structural diagram of a fixing ring and a reverse block of the built-in flexible terminal according to the present invention.

In the figure: 1 terminal head, 2 connect the electric tank, 3 electrically conductive section of thick bamboo, 4 connect the electric piece, 5 electric wire silks, 6 resin glues, 7 electric wire skins, 8 fixed rings, 9 connect the electric wire, 10 fixed skins, 11 reverse piece, 12 electric wire connecting grooves, 13 plastic tape, 14 jam heads, 15 elastic sheet, 16 trapezoidal pieces, 17 trapezoidal grooves.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, the built-in flexible terminal comprises two terminal heads 1, a plurality of electric wires are movably connected between the two terminal heads 1, resin glue 6 is coated on the outer sides of the electric wires, each electric wire comprises an electric wire 5 and an electric wire skin 7, the electric wire skin 7 is sleeved on the outer side of the electric wire 5, a plurality of power receiving grooves 2 are formed in one sides, away from each other, of the two terminal heads 1, a conductive barrel 3 is arranged on the inner wall of each power receiving groove 2, a plurality of electric wire connecting grooves 12 are formed in one sides, close to each other, of the two terminal heads 1, a power receiving piece 4 is fixedly installed on the inner wall of each electric wire connecting groove 12, the electric wires 5 are movably connected with the power receiving piece 4, and the same power receiving wire 9 is.

In this embodiment, the top of terminal head 1 is provided with a plurality of plastic tapes 13, and equal fixed mounting has fixed skin 10 on a plurality of plastic tapes 13, and the bottom fixed mounting of fixed skin 10 has plugging head 14, has seted up the stifled consent on the top inner wall of electric wire connecting groove 12, and plugging head 14 and stifled consent swing joint, and plugging head 14 contradicts with electric wire 5, and electric wire 5 contacts with power connection piece 4.

In this embodiment, fixed mounting has solid fixed ring 8 in electric wire connecting groove 12, and fixed mounting has a plurality of reverse pieces 11 on solid fixed ring 8's the inner wall, and electric wire skin 7 contradicts with

reverse piece

11, and 11 angle structures of reverse piece, a plurality of reverse pieces 11 can increase the stability of electric wire.

In this embodiment, symmetry fixed mounting has two elastic pieces 15 on the top inner wall of electric wire connecting groove 12, and the equal fixed mounting in one side that two elastic pieces 15 are close to each other has trapezoidal piece 16, and trapezoidal groove 17 has all been seted up to the both sides of chock plug 14, and trapezoidal piece 16 and trapezoidal groove 17 looks adaptation, trapezoidal piece 16 and trapezoidal groove 17 are connected and can increase the stability of chock plug 14, and elastic piece 15 has elasticity, and chock plug 14 is insulating material.

Example two

Referring to fig. 1-4, the built-in flexible terminal comprises two terminal heads 1, a plurality of electric wires are movably connected between the two terminal heads 1, resin glue 6 is coated on the outer sides of the electric wires, each electric wire comprises an electric wire 5 and an electric wire skin 7, the electric wire skin 7 is sleeved on the outer side of the electric wire 5, a plurality of power receiving grooves 2 are formed in one sides, away from each other, of the two terminal heads 1, a conductive barrel 3 is arranged on the inner wall of each power receiving groove 2, a plurality of electric wire connecting grooves 12 are formed in one sides, close to each other, of the two terminal heads 1, a power connecting piece 4 is fixedly installed on the inner wall of each electric wire connecting groove 12 through welding, the electric wire 5 is movably connected with the power connecting piece 4, and the same power connecting wire 9 is.

In this embodiment, the top of terminal head 1 is provided with a plurality of plastic areas 13, all installs fixed skin 10 through welded fastening on a plurality of plastic areas 13, and welded fastening installs plugging head 14 in the bottom of fixed skin 10, has seted up the plug hole on the top inner wall of wire connection groove 12, plugs 14 and plug hole swing joint, and plugs 14 and contradict with electric wire 5, and electric wire 5 contacts with piece 4 that connects.

In this embodiment, have solid fixed ring 8 through welded fastening installation in the electric wire connecting groove 12, have a plurality of reverse pieces 11 through welded fastening installation on solid fixed ring 8's the inner wall, and electric wire skin 7 contradicts with reverse piece 11, and a plurality of reverse pieces 11 can increase the stability of electric wire.

In this embodiment, the symmetry has two elastic pieces 15 through welded fastening installation on the top inner wall of electric wire connecting groove 12, and one side that two elastic pieces 15 are close to each other all has trapezoidal piece 16 through welded fastening installation, and trapezoidal groove 17 has all been seted up to the both sides of jam head 14, trapezoidal piece 16 and trapezoidal groove 17 looks adaptation, and trapezoidal piece 16 is connected with trapezoidal groove 17 and can increases the stability of jam head 14, and elastic piece 15 has elasticity, and jam head 14 is insulating material.

In this embodiment, can insert corresponding interface with terminal head 1 through the electric tank 2 that connects that sets up and electrically conductive section of thick bamboo 3, electrically conductive section of thick bamboo 3 is through connecting electric wire 9, connect electric piece 4 and electric wire to switch on two terminal heads 1, owing to set up two jam heads 14, extrude with electric piece 4 with electric wire 5 through the extrusion of jam head 14 and remove electrically conductively, can conveniently dismantle and maintain and install and use, set up trapezoidal piece 16 and trapezoidal groove 17, can increase the stability that jam head 14 reinforces electric wire 5, set up solid fixed ring 8 and reverse piece 11 and can increase the stability of electric wire skin 7, conveniently consolidate the electric wire, all structures in this application all can carry out the selection of material and length according to the in-service use condition, the attached drawing is the schematic structure picture, concrete actual dimensions can make appropriate adjustment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The built-in flexible terminal comprises two terminal heads, a plurality of electric wires are movably connected between the two terminal heads, the outer sides of the electric wires are coated with resin glue, the electric wires comprise electric wire filaments and electric wire skins, and the electric wire skins are sleeved on the outer sides of the electric wire filaments.

2. The built-in flexible terminal according to claim 1, wherein the top of the terminal head is provided with a plurality of plastic tapes, each of the plurality of plastic tapes is fixedly provided with a fixing leather, the bottom of the fixing leather is fixedly provided with a plugging head, the top inner wall of the wire connecting groove is provided with a plugging hole, the plugging head is movably connected with the plugging hole and is abutted against the wire, and the wire is contacted with the power receiving piece.

3. The built-in flexible terminal according to claim 1, wherein a fixing ring is fixedly installed in the wire connecting groove, a plurality of reverse blocks are fixedly installed on an inner wall of the fixing ring, the wire sheath abuts against the reverse blocks, and the reverse blocks are of a triangular structure.

4. The built-in flexible terminal according to claim 1, wherein two elastic pieces are symmetrically and fixedly mounted on the inner wall of the top of the wire connecting groove, and a trapezoidal block is fixedly mounted on the side where the two elastic pieces are close to each other.

5. The built-in flexible terminal according to claim 2, wherein both sides of the plugging head are provided with trapezoidal grooves, and the trapezoidal blocks are matched with the trapezoidal grooves.