Connectors and their manufacturing methods and processes

Connectors and their manufacturing methods and processes

2018-07-28 10:16:59

      

Background technology:
Connectors, also known as connectors, plugs, and sockets. The connector is used to connect two active devices 'components to realize the transmission of current or signal of two active devices.
Traditional connectors include iron shells, terminals, and rubber cores, where terminals are inserted on the rubber core, and iron shells are placed on the periphery of the rubber core. When there is a position deviation between the connector and the mobile device, the connector can not be obliquely inserted. On mobile devices, The connector structure is complicated, the cost is high and the convenience of use is poor.
Technology implementation elements:
Based on this, it is necessary to provide a connector and its manufacturing method for the connector's complex structure, high cost and poor ease of use.
A connector consisting of:
FPC, including the FPC body and an extension part extending outwards from the end of the FPC body;
Terminal, the terminal is electrically connected with the FPC body; and
The insulating shell comprises a connected plug part and a soft colloid part, and the plug part is enclosed outside the terminal and the FPC body; The soft colloid is enclosed outside the extension part and the soft colloid body is extended at the extension part far from the end of the FPC body.
In one embodiment, the insertion part comprises an elastomer and a body, the elastomer is connected with the soft colloid, and an accommodation groove is arranged on the elastomer, and the body is located in the accommodation tank and is connected with the elastomer. The body is enclosed on the terminal and the FPC body.
In one embodiment, a swallow tail groove is also provided on the elastomer, the swallow tail groove is connected with the containment groove, and the body is located in the swallow tail groove and connected with the elastomer, so that the elastomer and the body are not easily separated. Thus, the connection between the elastomer and the body is stronger.
In one embodiment, the connector also includes a reinforcement plate, the reinforcement plate is arranged on the FPC body, and the ontology is also wrapped on the reinforcement plate; A first pass hole is arranged on the reinforcement plate, and the first pass hole is connected with the tubing trough, and the body is also located in the first pass hole and connected with the reinforcement plate; The reinforcement plate is wrapped in the elastic body, so that the connector has a certain plug strength, so as to ensure that the connector can be smoothly inserted into the mobile device, and can play a role in slowing down the core wear; The body is located in the first pass hole and is connected with the reinforcement plate, so that it is not easily separated from the reinforcement plate, so that the combination of the reinforcement plate and the reinforcement plate is better, and the binding strength between the bulk and the elastomer is also strengthened.
In one embodiment, an overpass is provided on the FPC body, the overpass is connected with the first pass hole, and the body is located in the overpass and connected with the FPC body, so that the body is firmly connected to the FPC body, And because the ontology is also located in the first pass hole of the reinforcement plate, the ontology connects the FPC body with the reinforcement plate.
In one embodiment, a second hole is also provided on the reinforcement plate, the second hole is connected to the containment slot, and the elastomer is also located in the second hole and is connected to the reinforcement plate so that the connecting device has a certain interpolation strength. This ensures that the connector can be smoothly inserted into the mobile device, and can play a role in slowing down the core wear; The elastic body is located in the second pass hole and is connected to the reinforcement plate, making it difficult to separate the elastic body from the reinforcement plate, so that the connection between the insulation shell and the reinforcement plate is more firm.
In one embodiment, the body is made of hard rubber and the elastic body is made of soft rubber.
In one embodiment, the interpolating part is formed in one piece with the soft colloid, which makes the manufacturing process of the connector simpler, thus making the connector cost lower; The insertion part and the soft colloid are all soft rubber materials, which make the insulating shell have better softness and tolerance, so that the connector can be flexibly inserted on the mobile device, which can better solve the connector. The problem of poor ease of use; Because the reinforcement plate is wrapped in the plug part, the connecting device has a certain plug strength.
A manufacturing method of a connector, the connector comprises an FPC, a terminal and an insulating shell, and the insulating shell comprises a connected connector and a soft gel; The FPC comprises a FPC body and an extension part extending outwards from the end of the FPC body; The terminal is electrically connected to the FPC body; The insulating shell comprises a connected plug part and a soft colloid, and the plug part is enclosed outside the terminal and the FPC body; The soft colloid is enclosed outside the extension part and the soft colloid body is extended at the extension part far from the end of the FPC body;
The manufacturing method of the connector includes:
A terminal and a FPC, where the terminal comprises a terminal body and two material bands, which are respectively connected to both ends of the terminal body; The FPC comprises a FPC body and an extension part extending outwards from the end of the FPC body;
Welding the terminal body to the FPC body;
Removing two material bands;
The insert part is molded outside the terminal and the FPC body, and the soft colloid body is molded outside the extension part.
In one of the embodiments,
The connector also includes a reinforcement plate and the insertion part includes a body and an elastomer;
The insert part is molded outside the terminal and the FPC body, and the soft colloidal body is molded outside the extension part. The steps are:
A soft colloid and an elastomer are injected and molded in one body outside the terminal body, the FPC and the reinforcement plate, where the soft colloid is molded outside the extension part, and the elastic body is molded outside the terminal body, the FPC body and the reinforcement plate;
The body is molded into a housing slot of the elastomer.
The above connectors and their manufacturing methods, terminals and FPC main body electrical connection; Since the plug part is wrapped outside the terminal and FPC body, to ensure that the connection between the terminal and FPC body has a certain strength, the connector can be well plugged into the mobile device; The soft colloid is wrapped outside the extension part, and the soft colloid extends far from the end of the FPC body on the extension part. Since the soft colloid is connected to the plug part, when the connector is inserted diagonally into the mobile device, the soft colloid will be pressed and able to generate deformation., so that the connector has tolerance, In addition, FPC is flexible, so that the connector can be diagonally inserted on the mobile device, so that the connector is more convenient to use; The structure of the above connectors is simple and easy to manufacture, making the connectors less expensive.

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