CN221861981U - Connector welding wire transfer plate - Google Patents

Abstract

The utility model discloses a connector welding wire transfer board, comprising an adapter, a main circuit board, and a sub-circuit board; the side low-voltage part of the adapter is welded and fixed on the main circuit board, and the main circuit board is arranged on the sub-circuit board through an isolation structure; the connecting end of the sub-circuit board is welded with an intermediate high-voltage part, and the intermediate high-voltage part is fixed on the adapter. The utility model reduces wires and male and female connectors by a transfer method, can realize wire-free connection between the connector and the circuit board, effectively improves the fault tolerance rate and reduces the overall cost.

Description

Connector welding wire transfer plate

Technical Field

The utility model relates to the field of connectors and printed circuit boards, in particular to a connector welding wire transfer board.

Background Art

As electronic devices become increasingly complex, connectors play a vital role in the devices. The traditional connection method is to solder wire harnesses on the pins of the connector and connect them to the printed circuit board (PCB) through the male and female connectors of these wire harnesses. This connection method requires a cumbersome wire harness production process and also requires soldering of male and female terminals.

In the traditional method, when the number of PIN positions of the connector increases, the corresponding wiring harness becomes more and more complicated. This complex wiring harness system not only increases the difficulty and cost of production, but also brings a series of problems. For example, the wiring harness may be affected by the external environment, such as temperature, humidity changes or mechanical friction, which will reduce the stability and reliability of the connection. In addition, the assembly and welding process of the wiring harness is also relatively cumbersome and requires professional skills and equipment.

Another issue is the management and maintenance of wire harnesses. As wire harnesses become more complex, wire harness management and maintenance become increasingly difficult. For example, when a connector on a certain part needs to be replaced or maintained, a large number of wire harnesses and other components may need to be disassembled, increasing maintenance costs and time.

Summary of the invention

The technical problem to be solved by the utility model is to provide a connector welding wire transfer plate to solve the problem that the more connector PIN positions there are in a mechanism, the more complex the wiring harness is, the more likely it is to connect the wires incorrectly, and the higher the cost is.

The connector welding wire transfer board of the utility model is realized by the following technical scheme: comprising an adapter, a main circuit board, and a sub-circuit board;

The low-voltage side part of the adapter is welded and fixed on the main circuit board, and the main circuit board is arranged on the auxiliary circuit board through an isolation structure; the connecting end of the auxiliary circuit board is welded with the middle high-voltage part, and the middle high-voltage part is fixed on the adapter.

As a preferred technical solution, the adapter is provided with multiple jacks, and an adapter inner core is provided in the outer jack; the middle high-voltage part is a split inner core, and the bottom of the split inner core is welded to the auxiliary circuit board, and the upper end of the split inner core is provided in the inner jack.

As a preferred technical solution, the isolation structure includes an isolation column arranged at the lower end of the main circuit board and a connecting hole arranged on the auxiliary circuit board, and the isolation column is connected to the connecting hole, thereby realizing the installation of the main circuit board and the auxiliary circuit board.

As a preferred technical solution, a connector is connected to the adapter, and the connecting pins of the connector are inserted into the jack of the adapter and connected to the inner plug core of the adapter and the split inner plug core.

The beneficial effects of the utility model are:

The utility model reduces wires and male and female connectors by means of a switching method, and can realize a wire-free connection between the connector and the circuit board, thereby effectively improving the fault tolerance rate and reducing the overall cost.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of an explosion structure of the utility model;

Fig. 2 is a schematic cross-sectional view of the utility model;

FIG3 is a schematic diagram of the structure of the utility model;

FIG. 4 is a schematic diagram of the structure of the adapter of the present utility model.

DETAILED DESCRIPTION

All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and/or steps, can be combined in any manner.

As shown in FIG. 1 to FIG. 4 , a connector wire soldering transfer board of the utility model includes an adapter 1 , a main circuit board 2 , and a sub-circuit board 3 ;

The side low-voltage part of the adapter 1 is welded and fixed on the main circuit board 2, and the main circuit board 2 is arranged on the auxiliary circuit board 3 through an isolation structure; the connecting end of the auxiliary circuit board 3 is welded with an intermediate high-voltage part, and the intermediate high-voltage part is fixed on the adapter 1.

Among them, the adapter 1 is provided with multiple jacks 6, and an adapter inner core 7 is arranged in the outer jack 6; the middle high-voltage part is a split inner core 8, and the bottom of the split inner core 8 is welded on the auxiliary circuit board 3, and the upper end of the split inner core 8 is arranged in the inner jack 6.

Among them, the isolation structure includes an isolation column 9 arranged at the lower end of the main circuit board 2 and a connecting hole 10 arranged on the auxiliary circuit board 3, and the isolation column 9 is connected to the connecting hole 10, thereby realizing the installation of the main circuit board 2 and the auxiliary circuit board 3.

In addition, the adapter 1 is connected to a connector 4, and the connecting pins 5 of the connector 4 are inserted into the jack 6 of the adapter 1, and connected to the adapter inner plug core 7 and the split inner plug core 8, thereby realizing the connection of the connector.

Here’s how it works:

First, the connecting pins of the connector are inserted into the jacks of the adapter, and the pins of the connector are connected with the inner ferrule of the adapter and the split inner ferrule.

Subsequently, the side low-voltage part of the adapter is welded and fixed on the main circuit board, and the main circuit board is spaced apart on the auxiliary circuit board through an isolation structure.

The connecting end of the auxiliary circuit board is welded with an intermediate high-voltage part, and the intermediate high-voltage part is fixed on the adapter.

Finally, the isolation structure includes an isolation column arranged at the lower end of the main circuit board and a connection hole arranged on the auxiliary circuit board. The isolation column is connected to the connection hole, thereby realizing the installation of the main circuit board and the auxiliary circuit board.

The utility model can realize the connection between the connector and the circuit board without wires, effectively improve the fault tolerance rate and reduce the overall cost.

The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims (5)

1. A connector welding wire transfer board, characterized in that it comprises an adapter (1), a main circuit board (2) and a sub-circuit board (3); a low-voltage part is provided on the side of the adapter (1), and the low-voltage part is welded on the main circuit board (2); an intermediate high-voltage part is provided at the connection end of the sub-circuit board (3), and the intermediate high-voltage part is fixed on the adapter (1). 2. The connector wire soldering transfer board according to claim 1 is characterized in that: the main circuit board (2) is spaced apart from the auxiliary circuit board (3) by an isolation structure; the isolation structure comprises an isolation column (9) arranged at the lower end of the main circuit board (2) and a connecting hole (10) arranged on the auxiliary circuit board (3), wherein the isolation column (9) and the connecting hole (10) are matched and connected to each other. 3. The connector wire soldering transfer board according to claim 1, characterized in that: a plurality of plug holes (6) are provided on the surface of the adapter (1), wherein an adapter inner plug core (7) is fixed inside the outer plug hole (6). 4. The connector wire transfer plate according to claim 3, characterized in that: the middle high-voltage part is a split inner plug core (8), the bottom of the split inner plug core (8) is welded to the auxiliary circuit board (3), and the upper end thereof is located in the inner plug hole (6). 5. The connector wire soldering transfer board according to claim 3, characterized in that: the adapter (1) is connected to a connector (4), the connector (4) having a plurality of connecting pins (5), the connecting pins (5) being inserted into and located in the jack (6) of the adapter (1), and being electrically connected to the adapter inner core (7) and the split inner core (8).