CN213340759U

CN213340759U - Connector capable of simply plugging

Info

Publication number: CN213340759U
Application number: CN202022748549.2U
Authority: CN
Inventors: 涂瀚; 王伟; 王振江; 涂安平
Original assignee: Yiteng Electronic Science & Technology Kunshan Co ltd
Current assignee: Yiteng Electronic Science & Technology Kunshan Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-01
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a connector that can succinct formula grafting, it includes plug body, a plurality of pencil terminal and many wires that insert and fix to this plug body. The pin section of each wiring harness terminal is inserted from the corresponding fixing hole of the plug body and extends into the cavity of the plug body. The wire rod crimping section of each wire harness terminal is fixed in the corresponding fixing hole; the wire extends outwards from the fixed end of the plug body. The utility model discloses the connector can realize succinct formula grafting, need not to be mutually supported with the pencil connector, reduce cost by a wide margin.

Description

Connector capable of simply plugging

Technical Field

The present invention relates to a connector, and more particularly to a connector that can be easily connected.

Background

With the increase of functions of various electronic products, electronic control technologies are continuously applied thereto, and more electrical components are required, so that more and more wires are used therein. Therefore, the harness connector (WIRE HARNESS) is applied to these products as a relay station of an internal harness, solving the problem of many electric wires. For example, the wire harness connector has been applied to the fields of automobiles, business machines, electronic digital products, and the like.

In practical use, the wire is firstly pressed with the tail end of the harness terminal of the harness connector, and then a plug connector is butted with the harness connector, so that the pin terminal in the plug connector is in contact conduction with the harness terminal in the harness connector.

It can be seen that in the prior art, the harness connector is an indispensable intermediate connection link when wires are required.

Nowadays, a new connector is proposed, which can realize the connection of a wire harness in a concise manner, thereby solving the problem that the cost of the connector in the prior art is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a connector that can succinct formula grafting, its connected mode convenient and fast need not to be mutually supported with the pencil connector, can reduce cost by a wide margin.

Other objects and advantages of the present invention can be further understood from the technical features disclosed in the present invention.

In order to achieve the purpose, the utility model adopts the following technical scheme: a connector capable of being simply plugged comprises a plug body, a plurality of wiring harness terminals and a plurality of wires, wherein the wiring harness terminals are inserted into and fixed to the plug body. The plug body is provided with an insertion end positioned in front of the plug body and a fixed end positioned in back of the plug body; wherein the inserting end is provided with a cavity, and the fixing end is provided with a plurality of fixing holes communicated with the cavity. Each harness terminal has a pin section located in front of the harness terminal and a wire crimping section located behind the harness terminal. Each wire is fixed to the wire crimping section of the corresponding wire harness terminal. The contact pin section of the wire harness terminal is inserted from the corresponding fixing hole of the plug body and extends into the cavity of the plug body; the wire rod compression joint section stays and is fixed in the corresponding fixing hole; the wire extends outwards from the fixed end of the plug body.

In one embodiment, the insertion end of the plug body is formed with a latch mechanism on a top surface thereof.

In one embodiment, the locking mechanism is a male lock.

In one embodiment, the insertion end is formed with a plurality of linear rib-like guide strips.

In one embodiment, the guide strips are distributed on the top surface, the bottom surface and the two outer side walls of the insertion end.

In one embodiment, the insertion end and the fixing end are both horizontally flat, and the fixing holes are arranged in a row.

In one embodiment, the plug body further has an upright wall for mounting, which is located between the insertion end and the fixing end.

Compared with the prior art, the utility model discloses the connector that can succinct formula grafting is through being connected to the wire rod to the pencil terminal, again with pencil terminal disect insertion to the plug body in, not only its connected mode convenient and fast can also save intermediate link (be a pencil connector) to reduce cost by a wide margin.

Drawings

Fig. 1 is a schematic perspective view of the connector of the present invention that can be simply plugged.

Fig. 2 is the utility model discloses the connector's that can succinctly peg graft decomposition structure schematic diagram, wherein mainly demonstrate the plug body and one of them wiring harness terminal's grafting direction schematic diagram.

Fig. 3 is a schematic view of the combination structure of the wire harness terminal and the wire rod of the present invention.

The main reference numbers in the drawings of the specification of the present invention are as follows:

connector 1 plug body 10

Insertion end 101 fixed end 102

Cavity 103 fixing hole 104

Upright wall 105 tab 106

Guide bar 107 harness terminal 20

Pin section 201 wire crimping section 202

Wire 30

Detailed Description

The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.

Referring to fig. 1, the connector 1 of the present invention can be simply plugged, so as to electrically connect the wire 30 with the external connector 1.

As shown in fig. 1 and 2, the connector 1 of the present invention includes a plug body 10, a plurality of wire harness terminals 20 inserted and fixed into the plug body 10, and a plurality of wires 30.

As shown in fig. 2, the plug body 10 has an insertion end 101 located in front of the plug body 10 and a fixed end 102 located in back of the plug body 10, wherein the insertion end 101 is flat and has a cavity 103 (see fig. 1) for electrically connecting with an external socket connector. The fixing end 102 is also horizontally flat and has a plurality of fixing holes 104, and the fixing holes 104 are arranged in a row and communicate with the cavity 103 for inserting and fixing the harness terminals 20 therein. In this embodiment, the plug body 10 further has an upright wall 105 for installation, which is located between the insertion end 101 and the fixed end 102.

In this embodiment, the insertion end 101 is also formed with a latching mechanism on its top surface, as shown in FIG. 2. The locking mechanism is a male lock 106. By using the locking mechanism, the connector 1 can form a stable butt-joint relation with an external socket connector.

In this embodiment, as shown in fig. 2, the insertion end 101 is further formed with a plurality of linear rib-shaped guide bars 107 for guiding the connector 1 to be mated with or/and fixed in a limited manner with an external receptacle connector. As shown in fig. 1, in the present embodiment, the guide bars 107 are distributed on a plurality of surfaces of the insertion end 101, such as: the top surface, the bottom surface and the two outer side walls.

As shown in fig. 2, each harness terminal 20 has a pin section 201 located in front of the harness terminal 20 and a wire crimping section 202 located in back of the harness terminal 20. Wherein the wire harness terminal 20 is assembled into the plug body 10 from the rear of the plug body 10. In detail, the pin segment 201 is inserted or pressed into the fixing hole 104 of the plug body 10 and extends into the insertion end 101 of the plug body 10, specifically into the cavity 103 of the plug body 10, so as to be ready for electrical connection with the external socket connector. The wire crimp segment 202 is retained and secured in the securing hole 104.

Referring to fig. 3, each wire 30 is fixed to the wire crimping section 202 of the corresponding harness terminal 20. In this embodiment, the wire 30 may be a wire or other cable.

The specific assembling process is as follows: the plurality of wires 30 are firstly crimped on the wire crimping sections 202 (i.e. tail portions) of the corresponding wire harness terminals 20 one by one, and the joint of the two wires can be reinforced by welding, for example. Next, a row of harness terminals 20 with wires 30 are inserted from the fixing holes 104 of the plug body 10 by an external automatic device or manually such that the pin sections 201 of the harness terminals 20 protrude into the cavities 103, and the wires 30 are fixed at the fixed end 102 of the plug body 10 and extend outward from the fixed end 102.

In use, the wire 30 can be electrically connected to the external socket connector only by the connector 1. Compared with the traditional connection mode, the utility model discloses can save a connector 1.

To sum up, the utility model discloses connector 1 is used for the crimping of wire rod 30 on pencil terminal 20, and rethread pencil terminal 20 combines with the direct equipment of plug body 10 to realize and outside socket connector electric connection's purpose. Therefore, the utility model discloses the connector 1 that can succinct formula grafting not only its connected mode convenient and fast can also save this intermediate link of traditional pencil connector 1 to reduce cost by a wide margin.

Claims

1. The utility model provides a connector that can succinct formula grafting which characterized in that: the connector includes a plug body, a plurality of harness terminals inserted and fixed into the plug body, and a plurality of wires;

the plug body is provided with an insertion end positioned in front of the plug body and a fixed end positioned in back of the plug body; the inserting end is provided with a cavity, and the fixing end is provided with a plurality of fixing holes communicated with the cavity;

each wire harness terminal is provided with a pin inserting section positioned in front of the wire harness terminal and a wire material compression joint section positioned in back of the wire harness terminal;

each wire is fixed to a wire crimping section of a corresponding wire harness terminal;

the contact pin section of the wire harness terminal is inserted from the corresponding fixing hole of the plug body and extends into the cavity of the plug body; the wire rod compression joint section stays and is fixed in the corresponding fixing hole; the wire extends outwards from the fixed end of the plug body.

2. The connector capable of terse plugging of claim 1, wherein: the plug body has a locking mechanism formed at its top surface at its insertion end.

3. The connector capable of terse plugging according to claim 2, wherein: the locking mechanism is a convex buckle.

4. The connector capable of terse plugging according to claim 2, wherein: the insertion end is formed with a plurality of linear rib-like guide strips.

5. The connector capable of terse plugging according to claim 4, wherein: the guide strips are distributed on the top surface, the bottom surface and the two outer side walls of the insertion end.

6. The connector capable of terse plugging of claim 1, wherein: the inserting end and the fixing end are both in a horizontal flat shape, wherein the fixing holes are arranged in a row.

7. The connector capable of terse plugging of claim 1, wherein: the plug body also has an upright wall for mounting, which is located between the insertion end and the fixed end.