CN217607083U

CN217607083U - Connector convenient to assemble

Info

Publication number: CN217607083U
Application number: CN202221393020.6U
Authority: CN
Inventors: 余敏; 孔金城
Original assignee: Dongguan Kalian Electronic Technology Co ltd
Current assignee: Dongguan Yulian Electronic Technology Co.,Ltd.
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-18
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to the technical field of connectors, in particular to a connector convenient to assemble, which comprises a shell, a plastic seat and a terminal assembly, wherein the terminal assembly is arranged on the plastic seat, the plastic seat is arranged on the shell, the terminal assembly comprises a plurality of signal terminals, at least two positive terminals and at least two negative terminals, and the positive terminals, the negative terminals and the signal terminals are arranged side by side; at least two signal connection between the positive terminal, at least two signal connection between the negative operator, the both sides of signal terminal all are provided with positive terminal and negative terminal simultaneously. The utility model provides a pair of connector convenient to equipment when supporting positive and negative function of inserting, sets up the terminal subassembly into single-row structure, consequently can reduce the technology step, and the equipment is also more convenient.

Description

Connector convenient to assemble

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to indicate a connector convenient to equipment.

Background

The connector is an indispensable signal connector in daily life, the positive and negative poles of the connector are required to be identified frequently, if a user frequently needs to distinguish the positive and negative poles of the connector, the connector is troublesome to use and limited in use, and the currently common TYPE-C connector supports positive and negative insertion, but is often arranged into two rows of terminals, so that the process difficulty is increased during production, and the installation process is more troublesome.

Disclosure of Invention

The utility model discloses problem to prior art provides a connector convenient to equipment, when supporting positive reverse plug function, sets up the terminal subassembly into single-row structure, consequently can reduce the technology step, and the equipment is also more convenient.

In order to solve the technical problem, the utility model discloses a following technical scheme: a connector convenient to assemble comprises a shell, a plastic seat and a terminal assembly, wherein the terminal assembly is arranged on the plastic seat, the plastic seat is arranged on the shell, the terminal assembly comprises a plurality of signal terminals, at least two positive terminals and at least two negative terminals, and the positive terminals, the negative terminals and the signal terminals are arranged side by side; the signal connection between at least two positive terminals, signal connection between at least two negative terminals, the both sides of signal terminal all are provided with positive terminal and negative terminal simultaneously.

Preferably, the positive terminal includes a positive signal end and a positive pad end, the negative terminal includes a negative signal end and a negative pad end, the positive signal end and the negative signal end that are located at the same side of the signal terminal are both bent in the same direction, the positive signal ends that are located at both sides of the signal terminal are respectively bent in opposite directions, and the negative signal ends that are located at both sides of the signal terminal are respectively bent in opposite directions.

Preferably, at least two positive electrode terminals are integrally formed.

Preferably, at least two of the negative terminals are each in contact with the housing.

Preferably, the negative terminal is convexly provided with a contact point, and the contact point is abutted against the inner wall of the shell.

Preferably, the positive terminal is provided with a first component pad, the signal terminal is provided with a second component pad, an external component is welded to the first component pad and the second component pad, the plastic seat is provided with an installation groove, and the external component is assembled in the installation groove.

Preferably, the connector convenient to equipment still includes the pothook, the plastic seat is seted up and is used for the assembly the draw-in groove of pothook, the both ends of pothook are provided with the linking arm, the spread groove has been seted up to the shell, the shell with the plastic seat is assembled the back, the linking arm assemble in the spread groove.

The utility model has the advantages that:

1. the terminal assembly is arranged into a single-row structure, so that the terminal assembly is convenient to form and assemble with the plastic seat, the process production steps are effectively reduced, and the production efficiency is improved;

2. the positive terminals are connected with each other through signals, and the negative terminals are connected with each other through signals, so that the function of positive and negative insertion can be supported, and the positive electrode or the negative electrode does not need to be distinguished.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the second exploded structure of the present invention;

fig. 4 is a schematic structural view of a terminal assembly according to the present invention.

The reference numerals in fig. 1 to 4 include:

1-housing, 2-plastic seat, 3-signal terminal, 4-positive terminal, 5-negative terminal, 6-positive signal terminal, 7-positive pad terminal, 8-negative signal terminal, 9-negative pad terminal, 10-contact point, 11-first component pad, 12-second component pad, 13-mounting groove, 14-hook, 15-connecting arm, 16-clamping groove, 17-connecting groove, 18-connecting strip.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

The connector convenient to assemble according to the embodiment is shown in fig. 1 to 4, and includes a housing 1, a plastic seat 2, and a terminal assembly, where the terminal assembly is mounted on the plastic seat 2, the plastic seat 2 is mounted on the housing 1, the terminal assembly includes a plurality of signal terminals 3, at least two positive terminals 4, and at least two negative terminals 5, and the positive terminals 4, the negative terminals 5, and the signal terminals 3 are arranged side by side; at least two positive terminals 4 are in signal connection, at least two negative terminals 5 are in signal connection, and the positive terminals 4 and the negative terminals 5 are arranged on two sides of the signal terminal 3 at the same time.

Specifically, as shown in fig. 4, the terminal assembly of the present embodiment is configured as a single-row structure, the positive terminals 4 are disposed on both sides of the signal terminal 3, and the negative terminals 5 are disposed on both sides of the signal terminal 3, so that the function of forward and backward insertion can be compatible, and a user does not need to distinguish the positive and negative electrodes of the connector, thereby improving the convenience of the user in using the connector of the present embodiment; compared with the double rows, the single-row structure is more convenient for assembling the terminal assembly on the plastic seat 2, and is beneficial to improving the production efficiency.

The connector convenient to assemble provided by the embodiment, as shown in fig. 4, the positive terminal 4 includes a positive signal end 6 and a positive pad end 7, the negative terminal 5 includes a negative signal end 8 and a negative pad end 9, the positive signal end 6 and the negative signal end 8 on the same side of the signal terminal 3 are both bent in the same direction, the positive signal ends 6 on both sides of the signal terminal 3 are respectively bent in opposite directions, and the negative signal ends 8 on both sides of the signal terminal 3 are respectively bent in opposite directions. After the terminal assembly is mounted on the plastic seat 2, the positive electrode pad end 7 and the negative electrode pad end 9 are exposed on the plastic seat 2, so as to be welded to an external signal line, which is the prior art and is not described in detail in this embodiment.

Specifically, as shown in fig. 4, the positive signal terminal 6 and the negative signal terminal 8 on the left side of the signal terminal 3 are both bent upward, and the positive signal terminal 6 and the negative signal terminal 8 on the right side of the signal terminal 3 are both bent downward, so as to be matched with an external connector structure, and improve the accuracy of the forward and reverse insertion function.

In the connector of this embodiment, as shown in fig. 4, at least two positive terminals 4 are integrally formed, so that all the positive terminals 4 are connected by signals, and no other connecting structure is required.

In the connector of the present embodiment, as shown in fig. 2 to 4, at least two negative terminals 5 are in contact with the housing 1. Specifically, the signal connection between the negative terminals 5 of the present embodiment is realized through the housing 1, and the housing 1 is of a metal structure, so that the negative terminals 5 contact the housing 1, and thus, the signal connection function between different negative terminals 5 can be realized, optionally, the negative terminals 5 are located at the edge of the terminal assembly, as shown in fig. 4, the negative terminals 5 are provided with the contact points 10 in a protruding manner, and the contact points 10 abut against the inner wall of the housing 1, so that the negative terminals 5 are in signal connection with the housing 1, and the signal connection purpose between the negative terminals 5 is realized.

The connector convenient to equipment that this embodiment provided, as fig. 3, positive terminal 4 is provided with first component pad 11, signal terminal 3 is provided with second component pad 12, and external components welds in first component pad 11 and second component pad 12, mounting groove 13 has been seted up to plastic seat 2, and external components assemble in mounting groove 13.

Specifically, components and parts such as electric capacity, resistance, LED lamp are connected to public head of Type-C among the prior art, all carry out electric connection as the carrier through the circuit board for manufacturing cost is higher. In this embodiment, set up first component pad 11 and the second component pad 12 that is used for welding components and parts at positive terminal 4 and negative terminal 5, during the equipment directly with corresponding components and parts welding first component pad 11 and second component pad 12 can, and seted up corresponding mounting groove 13 on the plastic seat 2, make components and parts expose in mounting groove 13 department, do not influence the equipment of this embodiment, and remove the circuit board carrier from, the processing cost and the assembly cost of this embodiment have been practiced thrift.

The connector convenient to equipment that this embodiment provided, as fig. 2 and fig. 3, the connector convenient to equipment still includes pothook 14, plastic seat 2 offers and is used for the assembly draw-in groove 16 of pothook 14, the both ends of pothook 14 are provided with linking arm 15, shell 1 has offered spread groove 17, shell 1 with plastic seat 2 assembles the back, linking arm 15 assemble in spread groove 17.

Specifically, as shown in fig. 2 and fig. 3, the hook 14 of the present embodiment includes a U-shaped connecting strip 18 and connecting arms 15 disposed at two ends of the connecting strip 18, and during assembly, the hook 14 can be inserted into the slot 16 of the plastic seat 2 from top to bottom, and then the plastic seat 2 is inserted into the housing 1, so that the two connecting arms 15 are both clamped into the connecting slot 17 of the housing 1, thereby fixing the plastic seat 2 to the housing 1, and the plastic seat 2 and the housing 1 are difficult to separate without the assistance of external force. The mode of the top-down assembling hook 14 of the embodiment is simple in installation mode and easy to operate, and is beneficial to improving the production and assembly efficiency.

The assembly method of the housing 1 and the plastic seat 2 is the prior art, and the details are not described in this embodiment.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a connector convenient to equipment, includes shell, plastic seat and terminal subassembly, the terminal subassembly install in the plastic seat, the plastic seat install in the shell, its characterized in that: the terminal assembly comprises a plurality of signal terminals, at least two positive terminals and at least two negative terminals, wherein the positive terminals, the negative terminals and the signal terminals are arranged side by side; the signal connection between at least two positive terminals, signal connection between at least two negative terminals, the both sides of signal terminal all are provided with positive terminal and negative terminal simultaneously.

2. A connector as claimed in claim 1, wherein: the positive terminal comprises a positive signal end and a positive welding disc end, the negative terminal comprises a negative signal end and a negative welding disc end, the positive signal end and the negative signal end which are positioned on the same side of the signal terminal are bent towards the same direction, the positive signal ends which are positioned on two sides of the signal terminal are bent towards opposite directions, and the negative signal ends which are positioned on two sides of the signal terminal are bent towards opposite directions.

3. A connector for facilitating assembly according to claim 1, wherein: at least two positive electrode terminals are integrally formed.

4. A connector as claimed in claim 1, wherein: at least two of the negative terminals are each in contact with the housing.

5. The connector of claim 4, wherein: the negative terminal is convexly provided with a contact point, and the contact point is abutted against the inner wall of the shell.

6. A connector for facilitating assembly according to claim 1, wherein: the positive terminal is provided with first component pad, the signal terminal is provided with second component pad, and external components weld in first component pad and second component pad, the mounting groove has been seted up to the plastic seat, external components assemble in the mounting groove.

7. A connector for facilitating assembly according to claim 1, wherein: the connector convenient to equipment still includes the pothook, the plastic seat is seted up and is used for the assembly the draw-in groove of pothook, the both ends of pothook are provided with the linking arm, the spread groove has been seted up to the shell, the shell with the plastic seat is assembled the back, the linking arm assemble in the spread groove.