CN202633550U - Flexible Board Connector - Google Patents

Abstract

The utility model discloses a flexible board connector, including an insulator, a metal casing, a plurality of conductive terminal and a plurality of magnetic part. The insulation body comprises a base body and a fixing block, wherein an insertion groove is formed in the middle of the base body, the base body is provided with accommodating grooves penetrating through the base body on two sides of the insertion groove respectively, the fixing block is fixed in the insertion groove, the upper surface of the fixing block is provided with an accommodating groove inwards in an inwards concave manner, and a flat plate is arranged on the groove wall below the accommodating groove inwards in a protruding manner; the metal shell is integrally formed at the bottom of the insulating body and is provided with a horizontal plate-shaped substrate which shields the lower end of the accommodating groove; the magnetic piece is arranged in the accommodating groove, and the bottom of the magnetic piece is adsorbed on the substrate; the conductive terminal is provided with a base, the soft board is welded with the base of the conductive terminal, the conductive terminal welded with the soft board is assembled on the fixed block, the base is inserted below the flat plate, and the soft board is clamped and fixed between the fixed block and the insulating body. Through the utility model discloses the structural design of flexible printed circuit board connector for equipment that flexible printed circuit board connector can be more firm is in relevant electronic product.

Description

Flexible Board Connector

technical field

The utility model relates to a connector, in particular to a flexible board connector with simple manufacturing process and low cost.

Background technique

With the development of science and technology, there are more and more electronic products of all kinds. In order to achieve high assembly density and high integration of electronic products, flexible printed circuits (Flexible Printed Circuit, FPC) emerged as the times require, so as to realize It ensures the lightweight, miniaturization and thinning of electronic products, and integrates the component devices and wire connections in electronic products. Flexible printed circuits are usually printed on soft boards, and with the wide application of flexible printed circuits, the flexible board connectors used to connect electronic parts and flexible printed circuits have also been continuously developed. The existing flexible board connector is generally composed of an insulating body, a conductive terminal group, an actuating board and other components. The flexible printed circuit is crimped on the conductive terminal group through the actuating board to realize the connection between the conductive terminal and the flexible printing. electrical connection of the circuit. However, the flexible board connectors in the prior art have many and complicated components, so the manufacturing process is complicated and the production cost is high.

Utility model content

The purpose of the utility model is to overcome the disadvantages of the above-mentioned prior art, and provide a flexible board connector with simple manufacturing process and low cost.

To achieve the above purpose, the utility model provides a flexible board connector for connecting with a flexible printed circuit printed with a flexible board, including an insulating body, a metal shell, a number of conductive terminals and a number of magnetic components. The insulating body includes a base body and a detachable fixing block fixed on the base body. The middle part of the base body is provided with an insertion groove inwardly. The slots are matched and fixed in the socket slot. The upper surface of the fixed block is concavely provided with a receiving slot, and the lower wall of the receiving slot is convexly provided with a flat plate. There is an opening in the middle of the flat plate; the metal shell is integrally formed on the insulating body. The bottom has a horizontal plate-shaped substrate, the substrate covers the lower end of the storage tank; the magnetic part is placed in the storage tank, and the bottom of the magnetic part is adsorbed on the metal shell substrate; the conductive terminal has a base,

The top of the base protrudes upwards to form a fixed column, the soft board and the base of the conductive terminal are welded, the conductive terminal welded with the soft board is assembled on the fixed block, the base of the conductive terminal is inserted under the flat plate of the receiving groove, and the fixed column passes through The opening extends into the top of the flat plate in the accommodating groove, and the soft board is clamped and fixed between the fixing block and the insulating body.

In summary, the flexible board connector of the present invention clamps and fixes the flexible board welded with the conductive terminal between the fixed block and the insulating body, the manufacturing process is simple and the cost is low, and the magnetic parts and the metal shell assembled on the insulating body And the docking parts generate magnetic attraction, so that the soft board connector can be more firmly assembled in related electronic products.

Description of drawings

Fig. 1 is a perspective view of the flexible board connector of the present invention.

Fig. 2 is a three-dimensional exploded view of the flexible board connector of the present invention.

Fig. 3 is a perspective view of the assembly of the flexible board connector and the flexible board of the present invention.

Each reference numeral in the figure is explained as follows.

Flexible board connector 100

Insulation Body 10 Metal Shell 20

Substrate 21 Cutout 22

Pallet 23 Fixed plate 24

Fixed block 30 Accommodating slot 31

Hole 32 Flat Plate 33

Conductive terminal 40 pedestal 41

Fixing Post 42 Magnetic Parts 50

Base body 110 Socket socket 111

Storage Tank 112.

Detailed ways

In order to describe in detail the technical content, structural features, achieved goals and effects of the present utility model, the following examples are given together with the accompanying drawings to describe in detail.

Please refer to FIG. 1 to FIG. 3 , the flexible board connector 100 of the present invention is used to connect with the flexible board 60 printed with a flexible printed circuit, and includes an insulating body 10 , a metal shell 20 , a number of conductive terminals 40 and a number of magnetic parts 50 .

Referring to FIG. 2 , the insulating housing 10 includes a substantially rectangular parallelepiped base 110 and a detachable fixing block 30 fixed on the base 110 . The upper surface of the base body 110 is slightly inclined to one end.

The middle part of the base body 110 is provided with a substantially rectangular insertion groove 111 inwardly, and the base body 110 is respectively provided with a substantially square receiving groove 112 inwardly recessed on both sides of the insertion groove 111 and penetrating through the base body 110. The inner wall of the receiving groove 112 The upper protrusion is provided with several protrusions (not shown in the figure). A rectangular groove (not shown) is recessed inwardly at the bottom of the base body 110 . The fixing block 30 is substantially in the shape of a cuboid, and matches with the insertion slot 111 . The fixed block 30 is fixed in the insertion groove 111. The upper surface of the fixed block 30 is concavely provided with two receiving grooves 31. The lower wall of the receiving groove 31 is convexly provided with a flat plate 33. The middle part of the flat plate 33 is provided with an opening 32.

Please refer to Fig. 2, the metal shell 20 has a base plate 21 of a horizontal plate shape, the middle part of an end edge of the base plate 21 is inwardly cut to form a slit 22, and the two ends of the base plate 21 are respectively bent upward to form a clamping plate 23, the base plate 21 is on both sides of the slit 22. A fixing portion 24 is formed by protruding laterally forward. The metal shell 20 is integrally formed on the bottom of the insulating body 10, so that the metal shell 20 is placed in the tank at the bottom of the insulating body 10, the base plate 21 covers the lower end of the receiving groove 112, and the clamping plate 23 and the fixing part 24 of the metal shell 20 are integrally formed and fixed on the bottom of the insulating body 10. Insulation body 10. Therefore, the metal shell 20 is firmly assembled in the insulating body 10 .

Please refer to Fig. 2, the magnetic piece 50 is roughly in the shape of a cube, and its size is consistent with the receiving groove 112. The magnetic piece 50 is placed in the receiving groove 112, so that the protrusion is clamped on the side wall of the magnetic piece 50, and the bottom of the magnetic piece 50 is adsorbed on the metal. The base plate 21 of the shell 20 , therefore, the magnetic element 50 is firmly clamped in the receiving groove 112 and the magnetic force of the magnetic element 50 is increased through the metal shell 20 . In this embodiment, the magnetic member 50 is a magnet.

Please refer to Fig. 2, the conductive terminal 40 has a base 41, and the top of the base 41 protrudes upwards to form a fixing post 42, and the conductive terminal 40 is inserted into the receiving groove 31 of the fixing block 30 from the bottom of the receiving groove 31 of the fixing block 30, so that The fixing post 42 is fixed in the opening 32 .

Please refer to FIG. 3 , the flexible board connector 100 of the present invention is directly connected to the flexible board 60 , and the flexible board 60 is welded to the conductive terminal 40 and fixed between the fixing block 30 and the insulating body 10 . Specifically, firstly, the flexible board 60 and the base 41 of the conductive terminal 40 are welded together by SMT; then, the conductive terminal 40 welded with the flexible board 60 is assembled on the fixing block 30, so that the base 41 of the conductive terminal 40 Insert it under the flat plate 33 in the receiving groove 31, and the fixing column 42 extends through the opening 32 into the top of the flat plate 33 in the receiving groove 31; It is tightly fixed between the fixing block 30 and the insulating body 10 , so the flexible board 60 and the flexible board connector 100 are electrically connected.

In summary, the flexible board connector 100 of the present invention clamps and fixes the flexible board 60 welded with the conductive terminal 40 between the fixing block 30 and the insulating body 10 , the manufacturing process is simple and the cost is low, and it is assembled on the insulating body 10 The magnetic component 50 on the top generates a magnetic attraction force with the metal shell 20 and the docking parts, so that the flexible board connector 100 can be more stably assembled in related electronic products.

Claims (4)

1. A flexible board connector for connecting with a flexible board printed with a flexible printed circuit, characterized in that it includes an insulating body, the insulating body includes a base body and a detachable fixing block fixed to the base body, and the middle part of the base body faces inward Inserting slots are recessed, and the base body is recessed inwardly on both sides of the inserting slots to form accommodating slots penetrating the base body. The fixed block matches the inserting slot and is fixed in the inserting slot. There is a receiving tank, and a flat plate protrudes inwardly from the lower wall of the receiving tank, and an opening is opened in the middle of the flat plate; a metal shell is integrally formed on the bottom of the insulating body, and has a horizontal plate-shaped base plate, which covers the lower end of the receiving tank; several The magnetic part is placed in the storage tank, and the bottom of the magnetic part is adsorbed on the base plate of the metal shell; several conductive terminals each have a base, and the upper part of the base protrudes upwards to form a fixed column, and the soft board and the base of the conductive terminal are welded, and there are The conductive terminals of the flexible board are assembled on the fixed block, the base of the conductive terminal is inserted under the flat plate of the accommodation groove, the fixed column extends through the opening above the flat plate in the accommodation groove, and the soft board is clamped and fixed on the fixed block and the insulating body between. 2. The flexible board connector according to claim 1, characterized in that: the base body is roughly in the shape of a cuboid, the upper surface of the base body is slightly inclined to one end, and several protrusions are protruded on the inner wall of the receiving groove of the base body, and the protrusions Clamped on the side wall of the magnetic piece. 3. The flexible board connector according to claim 1, characterized in that: the middle part of one end edge of the substrate is cut inward to form a slit, and the two ends of the substrate are respectively bent upward to form a clamping plate, and the substrate is forward on both sides of the slit A fixing part is formed by protruding, and a rectangular groove is recessed inwardly at the bottom of the base body. The metal shell is placed in the groove at the bottom of the insulating body. 4 . The flexible board connector according to claim 1 , wherein the magnetic piece is roughly in the shape of a cube, the receiving groove is roughly square, and the size of the magnetic piece is the same as that of the receiving groove.

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