CN210123801U

CN210123801U - Fast assembly type connecting wire

Info

Publication number: CN210123801U
Application number: CN201921040446.1U
Authority: CN
Inventors: 姜华锋
Original assignee: DONGGUAN HANHUI ELECTRONIC Co Ltd; Shenzhen Huabaolin Technology Co Ltd
Current assignee: DONGGUAN HANHUI ELECTRONIC Co Ltd; Shenzhen Huabaolin Technology Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-03-03
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a quick assembly type connecting wire, which comprises a fixed seat, a wire rod and a connector; the fixed seat is provided with a plurality of core wire positioning grooves and a plurality of insertion grooves, and each core wire at the end part of the wire rod is inserted in the corresponding core wire positioning groove; the rear end of the connector is fixedly connected with the fixed seat in an opposite inserting way, the connector is provided with a plurality of puncture terminals, and the puncture terminals are inserted into the corresponding inserting grooves and are in puncture conduction connection with the corresponding core wires; through fixing the wire rod on the fixing base, insert the heart yearn of wire rod respectively in the heart yearn constant head tank that corresponds, the end of puncturing that recycles the puncture terminal inserts in the inserting groove that corresponds and punctures the turn-on connection back with the heart yearn that corresponds, the equipment is accomplished promptly to this product, change original terminal welded process into grafting, can shorten the production time by a large amount like this, can also guarantee the very high qualification rate of product, need not use soldering tin, the manufacturing cost is reduced, also avoid waste gas to produce the polluted environment simultaneously, more environmental protection.

Description

Fast assembly type connecting wire

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to indicate a rapid Assembly type connecting wire.

Background

In the prior art, a connector is an electronic component which is frequently contacted or used by people. The function of the device is to erect a communication bridge at the blocked part or among isolated and non-communicated circuits in the circuit, thereby enabling the current to flow and enabling the circuit to realize the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like. Conventional connector technology generally requires that the cables to which the connectors are attached be stripped and then soldered one to the conductive terminal connection ends of the connectors. Because the connector volume is smaller and smaller along with the development and the needs of technology, to weld the stranded cable to the compact conduction terminal, need consume a large amount of time, also make mistakes very easily simultaneously, the condition such as rosin joint, continuous welding appears, the defective rate is high and consequently production efficiency is very low, is difficult to guarantee welding quality moreover, can consume a large amount of soldering tin, has both increased manufacturing cost, and the waste gas of emission can cause the destruction to the environment again.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a quick-assembly type connecting wire, which can effectively solve the problems of low production efficiency and low product yield when the existing connector is used for production.

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

a quick assembly type connecting line comprises a fixed seat, a wire rod and a connector; the fixed seat is provided with a plurality of core wire positioning grooves and a plurality of insertion grooves, and the insertion grooves are respectively communicated with the corresponding core wire positioning grooves; the end part of the wire is fixed on the fixed seat, and each core wire at the end part of the wire is inserted in the corresponding core wire positioning groove; the rear end of the connector is fixedly connected with the fixing seat in an opposite insertion mode, a plurality of puncturing terminals are arranged on the connector, each puncturing terminal is provided with a puncturing end, and the puncturing ends are inserted into corresponding insertion grooves and are in puncturing and conducting connection with corresponding core wires.

As a preferred embodiment: the fixing seat is concavely provided with a clamping groove, and the end part of the wire rod is clamped and fixed in the clamping groove.

As a preferred embodiment: a plurality of heart yearn constant head tank intervals set up side by side, each heart yearn constant head tank all with the axial vertical of wire rod, this a plurality of inserting groove intervals set up side by side, each inserting groove all with the axial direction parallel of wire rod.

As a preferred embodiment: the fixing seat extends to form a first positioning sheet, the rear end of the connector is provided with a first positioning groove, and the first positioning sheet is inserted into the first positioning groove for positioning.

As a preferred embodiment: the fixing seat is provided with a second positioning groove, a second positioning sheet extends out of the rear end of the connector, and the second positioning sheet is inserted into the second positioning groove for positioning.

As a preferred embodiment: the connector is a USB plug Type connector, a Micro-USB plug Type connector, a Lightning plug Type connector or a Type-C plug Type connector.

As a preferred embodiment: the connector and the fixing seat are fixedly connected through a front shell and a rear shell, the front shell is sleeved and fixed at the rear end of the connector, and the rear shell is rotatably arranged outside the fixing seat and is screwed with the front shell to be fixedly connected.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through fixing the wire rod on the fixing base, insert the heart yearn of wire rod respectively in the heart yearn constant head tank that corresponds, the end of puncturing that recycles the puncture terminal inserts in the inserting groove that corresponds and punctures the turn-on connection back with the heart yearn that corresponds, the equipment is accomplished promptly to this product, change original terminal welded process into grafting, can shorten the production time by a large amount like this, can also guarantee the very high qualification rate of product, need not use soldering tin, the manufacturing cost is reduced, also avoid waste gas to produce the polluted environment simultaneously, more environmental protection.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an assembled perspective view of a first preferred embodiment of the present invention;

fig. 2 is an exploded view of a first preferred embodiment of the present invention;

FIG. 3 is an exploded view of the connector and the mounting base of the first preferred embodiment of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a perspective view of the fixing base according to the first preferred embodiment of the present invention;

FIG. 6 is a cross-sectional view of a first preferred embodiment of the present invention;

FIG. 7 is an assembled perspective view of a second preferred embodiment of the present invention;

FIG. 8 is an assembled perspective view of a third preferred embodiment of the present invention;

fig. 9 is an assembled perspective view of a fourth preferred embodiment of the present invention.

The attached drawings indicate the following:

10. fixing seat 101 and core wire positioning groove

102. Inserting groove 11 and first positioning sheet

12. Second positioning groove 13 and clamping groove

20. Wire material 21, core wire

30. Connector 31 and piercing terminal

311. Piercing end 32, first detent

33. Second locating plate 40, front shell

50. A rear shell.

Detailed Description

Referring to fig. 1 to 6, a specific structure of a first preferred embodiment of the present invention is shown, which includes a fixing base 10, a wire 20 and a connector 30.

The fixing seat 10 is formed by injection molding, a plurality of core wire positioning grooves 101 for installing and fixing the wire rods 20 and a plurality of inserting grooves 102 for inserting are formed in the fixing seat 10, the plurality of core wire positioning grooves 101 are arranged side by side at intervals, and the core wire positioning grooves 101 are formed by vertically and downwardly concave from the upper surface of the fixing seat 10; the plug-in slots 102 are arranged side by side at intervals, the plug-in slots 102 are horizontally formed in a concave mode from the side face of the positioning seat to the middle, and the plug-in slots 102 are respectively communicated with the corresponding core wire positioning grooves 101; extend on this fixing base 10 and be used for the fixed first constant head tank 11 of block, still be equipped with second constant head tank 12 on this fixing base 10 for fixing base 10's installation is more firm, is difficult to take place not hard up or drops. The fixing seat 10 is concavely provided with a clamping groove 13 for assisting other parts to be fixedly installed.

The end of this wire rod 20 is fixed on fixing base 10, and the tip card of this wire rod 20 is fixed in aforementioned draw-in groove 13, has a plurality of block fins in this draw-in groove 13, and the distribution of this block fin circumference is in draw-in groove 13, and this block fin contacts with wire rod 20's lateral surface to fix wire rod 20 in draw-in groove 13, can prevent wire rod 20 arbitrary rocking in draw-in groove 13. The inside parcel of this wire rod 20 has a plurality of heart yearns 21, and each heart yearn 21 cartridge of the tip of wire rod 20 is in corresponding heart yearn constant head tank 101, and each heart yearn constant head tank 101 all is perpendicular with the axial of wire rod 20, and each heart yearn 21 is all firm fixes in heart yearn constant head tank 101 and does not have the space of rocking from side to side. The plurality of insertion grooves 102 are also arranged side by side at intervals, and because the insertion grooves 102 are communicated with the core wire positioning grooves 101 and each insertion groove 102 is parallel to the axial direction of the wire 20, the outer side surface of the wire 20 is opposite to the notch of the insertion groove 102.

The front end of the connector 30 is used for conducting plug-in connection with other ports of the connector 30 for data transmission, the connector 30 is provided with a plurality of piercing terminals 31, each piercing terminal 31 is provided with a piercing end 311, the piercing end 311 is inserted into the corresponding plug-in connection groove 102 and pierces and conducts with the corresponding core wire 21, and the piercing end 311 extends into the plug-in connection groove 102 to pierce the outer skin of the core wire 21 and conduct and connect with the copper wire inside the core wire 21.

When the piercing terminal 31 is inserted into the insertion groove 102 and is conductively connected with the core wire 21, the rear end of the connector 30 is fixed to the fixing seat 10 in an opposite insertion manner, the rear end of the connector 30 is provided with a first positioning groove 32, the first positioning piece 11 is inserted into the first positioning groove 32 for positioning, the rear end of the connector 30 is further extended with a second positioning piece 33, and the second positioning piece 33 is inserted into the second positioning groove 12 for positioning.

The connector 30 is provided with a front shell 40 and a rear shell 50 which play a role in protection outside the fixing seat 10, the connector 30 and the fixing seat 10 are fixedly connected through the front shell 40 and the rear shell 50, the front shell 40 is sleeved and fixed at the rear end of the connector 30, the rear shell 50 is rotatably arranged outside the fixing seat 10 and is screwed with the front shell 40 for connection and fixation, and after the piercing terminal 31 is fixedly inserted into the fixing seat 10, the rear shell 50 must be designed to be rotatably arranged on the fixing seat 10 to be screwed with the front shell 40 and the rear shell 50. In the present embodiment, the connector 30 is a USB plug type connector.

Detailed description the assembly process of this embodiment is as follows:

firstly, inserting each core wire 21 at the end of the wire 20 into the corresponding core wire positioning groove 101, then inserting the plurality of piercing terminals 31 on the connector 30 into the corresponding insertion groove 102, wherein the piercing ends 311 on the piercing terminals 31 extend into the insertion groove 102 to pierce the outer skin of the core wire 21 and are in conductive connection with the copper wire inside the core wire 21, at this time, the first positioning piece 11 is inserted into the first positioning groove 32 for positioning, and the second positioning piece 33 is inserted into the second positioning groove 12 for positioning; then, the front shell 40 is sleeved and fixed at the rear end of the connector 30, and the rear shell 50 is rotatably arranged outside the fixed seat 10; finally, the rear housing 50 is rotated to be screwed with the front housing 40.

Referring to fig. 7, a specific structure of a second preferred embodiment of the present invention is shown, which is basically the same as the specific structure of the first preferred embodiment, except that:

in this embodiment, the connector 30 is a Micro-USB plug type connector.

Referring to fig. 8, a specific structure of a third preferred embodiment of the present invention is shown, which is basically the same as the specific structure of the first preferred embodiment, except that:

in the present embodiment, the connector 30 is a Lightning plug type connector.

Referring to fig. 9, a specific structure of a fourth preferred embodiment of the present invention is shown, the specific structure of this embodiment is basically the same as that of the first preferred embodiment, except that:

in the present embodiment, the connector 30 is a Type-C plug Type connector.

The utility model discloses a design focus lies in:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a rapid Assembly type connecting wire which characterized in that: comprises a fixed seat, a wire and a connector; the fixed seat is provided with a plurality of core wire positioning grooves and a plurality of insertion grooves, and the insertion grooves are respectively communicated with the corresponding core wire positioning grooves; the end part of the wire is fixed on the fixed seat, and each core wire at the end part of the wire is inserted in the corresponding core wire positioning groove; the rear end of the connector is fixedly connected with the fixing seat in an opposite insertion mode, a plurality of puncturing terminals are arranged on the connector, each puncturing terminal is provided with a puncturing end, and the puncturing ends are inserted into corresponding insertion grooves and are in puncturing and conducting connection with corresponding core wires.

2. The quick-fit connection line of claim 1, wherein: the fixing seat is concavely provided with a clamping groove, and the end part of the wire rod is clamped and fixed in the clamping groove.

3. The quick-fit connection line of claim 1, wherein: a plurality of heart yearn constant head tank intervals set up side by side, each heart yearn constant head tank all with the axial vertical of wire rod, this a plurality of inserting groove intervals set up side by side, each inserting groove all with the axial direction parallel of wire rod.

4. The quick-fit connection line of claim 1, wherein: the fixing seat extends to form a first positioning sheet, the rear end of the connector is provided with a first positioning groove, and the first positioning sheet is inserted into the first positioning groove for positioning.

5. The quick-fit connection line of claim 1, wherein: the fixing seat is provided with a second positioning groove, a second positioning sheet extends out of the rear end of the connector, and the second positioning sheet is inserted into the second positioning groove for positioning.

6. The quick-fit connection line of claim 1, wherein: the connector is a USB plug Type connector, a Micro-USB plug Type connector, a Lightning plug Type connector or a Type-C plug Type connector.

7. The quick-fit connection line of claim 1, wherein: the connector and the fixing seat are fixedly connected through a front shell and a rear shell, the front shell is sleeved and fixed at the rear end of the connector, and the rear shell is rotatably arranged outside the fixing seat and is screwed with the front shell to be fixedly connected.