CN212277444U

CN212277444U - Contact pin module with FPC

Info

Publication number: CN212277444U
Application number: CN202021222895.0U
Authority: CN
Inventors: 陈育林
Original assignee: Shenzhen Kefeng Hardware Products Co ltd
Current assignee: Shenzhen Kefeng Hardware Products Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-01
Anticipated expiration: 2030-06-28

Abstract

The utility model provides a contact pin module with FPC, which comprises a joint base, wherein a first plug and a second plug which are arranged in parallel are arranged at one end of the joint base; the other end of the connector base is provided with an FPC, the FPC is electrically connected with the first plug and the second plug, and the FPC is used for interacting with signals of an external device; the FPC is made of flexible materials and can be bent; therefore, when the external equipment is connected, the connecting part can be extended without limit, and the winding problem of the connecting wire can not occur; the rigidity limitation of the PCB can not occur, the connection is stable, the signal identification degree is high, and the mutual interference can not occur.

Description

Contact pin module with FPC

Technical Field

The utility model relates to an electronic equipment contact pin module technical field especially relates to a contact pin module with FPC.

Background

The popularization of electronic equipment, such as intelligent influence, game hosts and the like, brings richer entertainment and working experience to people. These electronic devices often need to be connected to each other to transmit audio/video signal streams or other control quantities, etc. when in use; with the development of electronic equipment, the existing equipment connector has more than a single plug structure, for example, an audio/video contact pin and a data stream interactive connector are arranged on a connector base, so that the expansion function and the multi-information interactive function are realized; with the increase of the number of output ports and the large data transmission amount, a large number of connecting wires are needed to connect the control end, but with the increasing intelligence of the device, such as the game pad connecting with an earphone wire or other signal wires, but now all adopt connecting wires or PCB boards, so that the connection of the remote end device is limited, and the wiring is easy to wind to reduce the use experience, and the performance is not stable enough.

Therefore, a connection structure suitable for various output terminals is required.

SUMMERY OF THE UTILITY MODEL

Aiming at the existing technologies such as: in the connector design of electronic equipment, the connection mode between the multi-output module and the control terminal is usually a PCB or a connection line, so that the performance is unstable and the connection distance is limited by the connection mode. Therefore, a better connection structure is designed, signals can be conveniently transmitted in a long distance, and the connection structure is more stable.

The contact pin module with the FPC comprises a connector base, wherein a first plug and a second plug which are arranged in parallel are arranged at one end of the connector base; the other end on the joint base is provided with FPC, FPC with first plug with the second plug electricity is connected, just FPC is used for device signal interaction with the external world.

Preferably, the FPC includes a first FPC strip and a second FPC strip which are arranged in parallel, the first FPC strip is electrically connected to the first plug, and the second FPC strip is electrically connected to the second plug.

Preferably, the first plug is a five-section type audio contact pin and comprises two arc-shaped output metal sheets which are symmetrically arranged along the radial direction, and the two arc-shaped output metal sheets are insulated and isolated from each other and are arranged on the five-section type audio contact pin in a surrounding manner in a circle; the first FPC strip is electrically connected with the five-segment type audio contact pin.

Preferably, the five-section type audio contact pin comprises insulating glue, the arc-shaped output metal sheets are symmetrically wrapped by the insulating glue, an isolation bulge is arranged on the outer surface of the insulating glue, and the insulating glue is used for insulating and isolating the arc-shaped output metal sheets through the isolation bulge.

Preferably, the two arc-shaped output metal sheets form a third section pin connector and a fourth section pin connector of the five-section type audio pin, and the five-section type audio pin comprises: the first section of contact pin joint, the first section of insulating glue, the second section of contact pin joint, the second section of insulating glue, the third section of contact pin joint, the fourth section of contact pin joint, the third section of insulating glue and the fifth section of contact pin joint; the first section of contact pin joint is wrapped by the first section of insulating glue and then inserted into the second section of contact pin joint, the second section of contact pin joint is wrapped by the second section of insulating glue and then inserted into a ring surrounded by the third section of contact pin joint and the fourth section of contact pin joint, and the third section of contact pin joint and the fourth section of contact pin joint are wrapped by the third section of insulating glue and then inserted into the fifth section of contact pin joint.

Preferably, the first section of pin joint is connected with a left channel signal line, the second section of pin joint is connected with a right channel signal line, one of the third section of pin joint and the fourth section of pin joint is connected with a detection signal line, and the other one of the third section of pin joint and the fourth section of pin joint is connected with a microphone signal line and a ground line.

Preferably, the second plug is a multi-pin composite plug or a USB plug; the second FPC strip is electrically connected with the second plug.

Preferably, the connector base comprises a housing and a PCB board accommodated in the housing, the first plug and the second plug extend into the housing and are electrically connected with the PCB board, and the PCB board is further electrically connected with the first FPC strip and the second FPC strip; and the first FPC strip and the second FPC strip extend out of the shell to interact with external devices through signals.

The utility model has the advantages that: the utility model provides a contact pin module with FPC, which comprises a joint base, wherein a first plug and a second plug which are arranged in parallel are arranged at one end of the joint base; the other end of the connector base is provided with an FPC, the FPC is electrically connected with the first plug and the second plug, and the FPC is used for interacting with signals of an external device; the FPC is made of flexible materials and can be bent; therefore, when the external equipment is connected, the connecting part can be extended without limit, and the winding problem of the connecting wire can not occur; the rigidity limitation of the PCB can not occur, the connection is stable, the signal identification degree is high, and the mutual interference can not occur.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural view of a first plug and a second plug of the present invention;

fig. 3 is an exploded view of the present invention.

The main element symbols are as follows:

1. a base; 11. a first plug; 111. arc-shaped output metal sheets; 1111. a third section of pin header; 1112. a fourth section of pin joint; 112. a first section of pin contact; 113. a second section of pin joint; 114. a fifth section of pin joint; 12. a second plug; 13. FPC; 131. a first FPC strip; 132. a second FPC strip; 14. a housing; 15. and (7) a PCB board.

Detailed Description

In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.

Specifically, like the game handle which is very popular nowadays, the handle can be used in combination with a television, so that a user can operate the game handle at a position far away from the television; audio signal lines and other control lines need to be connected from the handle end, but some control lines may be connected to television equipment or other equipment in a longer distance, and if connecting lines are used, problems such as winding and the like are easy to occur, so that safety performance and quality are reduced, and if a PCB is adopted for connection, although signals are more stable, the connection distance is limited; therefore, in such a connection scheme for multiple signal lines, which is capable of transmitting signals over a long distance without mutual interference, a more excellent connection design is required.

Specifically, referring to fig. 1 to 3, the pin module with an FPC includes a connector base 1, wherein a first plug 11 and a second plug 12 are disposed in parallel at one end of the connector base 1; the other end of the connector base 1 is provided with an FPC13, an FPC13 is electrically connected with the first plug 11 and the second plug 12, and an FPC13 is used for signal interaction with an external device; the characteristic that the connector can be bent is utilized, signal transmission can be carried out remotely, one end of the connector is electrically connected with the first plug and the second plug, and the other end of the connector is in signal interaction with an external device; while signal interference between the first plug signal and the second plug signal can be prevented.

In the present embodiment, the FPC13 includes a first FPC strip 131 and a second FPC strip 132 arranged in parallel, the first FPC strip 131 is electrically connected to the first plug 11, and the second FPC strip 132 is electrically connected to the second plug 12.

In this embodiment, the first plug 11 is a five-segment audio pin, and includes two arc-shaped output metal sheets 111 symmetrically arranged along the radial direction, and the two arc-shaped output metal sheets are insulated and isolated from each other and arranged on the five-segment audio pin in a surrounding manner; the first FPC strip is electrically connected with the five-section type audio contact pin. Compare in the four-section type audio frequency contact pin of standard, this application sets up two lamellas of insulating each other along radial division with an annular joint of audio frequency contact pin, forms two arc output sheetmetals, also two arc contact pin joints that are exactly, has both increased and has connect quantity, can keep unanimous with four-section type audio frequency contact pin shape again, convenient to use. In practical application, the five-segment audio contact pin of this application has stronger commonality, both can be applied to five-segment audio jack to make things convenient for audio equipment's function extension, can be applicable to four-segment audio jack again, realize four-segment audio transmission function, it is very convenient to use. Such as one of the pieces being arranged to monitor whether the signal terminal is plugged.

In this embodiment, five section formula audio frequency contact pins include the insulating cement, and two arc output sheetmetals wrap up the insulating cement symmetrically, and the surface of insulating cement is provided with keeps apart the arch, and the insulating cement is through keeping apart protruding insulating isolation with two arc output sheetmetals.

In this embodiment, the two arc-shaped output metal sheets form a third section pin connector and a fourth section pin connector of a five-section type audio pin, and the five-section type audio pin includes: a first section of pin connector 112, a first section of insulating glue, a second section of pin connector 113, a second section of insulating glue, a third section of pin connector 1111, a fourth section of pin connector 1112, a third section of insulating glue and a fifth section of pin connector 114; the first section of contact pin joint is wrapped by the first section of insulating glue and then inserted into the second section of contact pin joint, the second section of contact pin joint is wrapped by the second section of insulating glue and then inserted into a ring surrounded by the third section of contact pin joint and the fourth section of contact pin joint, and the third section of contact pin joint and the fourth section of contact pin joint are wrapped by the third section of insulating glue and then inserted into the fifth section of contact pin joint.

In this embodiment, the first pin connector is connected to the left channel signal line, the second pin connector is connected to the right channel signal line, one of the third pin connector and the fourth pin connector is connected to the detection signal line, and the other is connected to the fifth pin connector to connect the microphone signal line and the ground line.

In this embodiment, the second plug is a multi-pin composite plug or a USB plug; the second FPC strip is electrically connected with the second plug. The connector base 1 comprises a shell 14 and a PCB 15 accommodated in the shell, a first plug 11 and a second plug 12 extend into the shell to be electrically connected with the PCB, and the PCB is also electrically connected with a first FPC strip and a second FPC strip; the first FPC strip and the second FPC strip extend out of the shell to interact with external devices through signals; the method comprises the following steps of dividing the FPC into two first FPC strips and two second FPC strips which extend outwards, respectively and correspondingly transmitting signals of a first plug and a second plug to prevent the need of subsequent connection of upper branch lines and prevent signal interference between signal lines; the subsequent connection of external equipment is facilitated.

The utility model has the advantages that:

1) the FPC is connected with external equipment to prevent wire winding and signal interference;

2) divide into first FPC strip and second FPC strip with FPC, do benefit to follow-up separated time and connect, prevent that the connecting wire from twining.

The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A contact pin module with an FPC is characterized by comprising a connector base, wherein a first plug and a second plug which are arranged in parallel are arranged at one end of the connector base; the other end on the joint base is provided with FPC, FPC with first plug with the second plug electricity is connected, just FPC is used for device signal interaction with the external world.

2. The contact pin module with the FPC as recited in claim 1, wherein the FPC comprises a first FPC strip and a second FPC strip arranged in parallel, the first FPC strip is electrically connected with the first plug, and the second FPC strip is electrically connected with the second plug.

3. The contact pin module with the FPC as recited in claim 2, wherein the first plug is a five-segment audio contact pin and comprises two arc-shaped output metal sheets symmetrically arranged in a radial direction, and the two arc-shaped output metal sheets are insulated and isolated from each other and arranged on the five-segment audio contact pin in a surrounding manner; the first FPC strip is electrically connected with the five-segment type audio contact pin.

4. The contact pin module with the FPC as recited in claim 3, wherein the five-segment audio contact pin comprises an insulating adhesive, the two arc-shaped output metal sheets are symmetrically wrapped by the insulating adhesive, an isolation protrusion is disposed on an outer surface of the insulating adhesive, and the insulating adhesive isolates the two arc-shaped output metal sheets through the isolation protrusion.

5. The contact pin module with the FPC as recited in claim 3, wherein two arc-shaped output metal sheets constitute a third section contact pin connector and a fourth section contact pin connector of the five-section audio contact pin, and the five-section audio contact pin comprises: the first section of contact pin joint, the first section of insulating glue, the second section of contact pin joint, the second section of insulating glue, the third section of contact pin joint, the fourth section of contact pin joint, the third section of insulating glue and the fifth section of contact pin joint; the first section of contact pin joint is wrapped by the first section of insulating glue and then inserted into the second section of contact pin joint, the second section of contact pin joint is wrapped by the second section of insulating glue and then inserted into a ring surrounded by the third section of contact pin joint and the fourth section of contact pin joint, and the third section of contact pin joint and the fourth section of contact pin joint are wrapped by the third section of insulating glue and then inserted into the fifth section of contact pin joint.

6. The contact pin module with the FPC as recited in claim 5, wherein the first contact pin connector is connected to a left channel signal line, the second contact pin connector is connected to a right channel signal line, one of the third contact pin connector and the fourth contact pin connector is connected to a detection signal line, and the other of the third contact pin connector and the fourth contact pin connector is connected to a microphone signal line and a ground line.

7. The contact pin module with the FPC as recited in claim 2, wherein the second plug is a multi-pin composite plug or a USB plug.

8. The contact pin module with the FPC as recited in claim 2, wherein the connector base includes a housing and a PCB board received in the housing, the first plug and the second plug extend into the housing and are electrically connected to the PCB board, and the PCB board is further electrically connected to the first FPC strip and the second FPC strip; and the first FPC strip and the second FPC strip extend out of the shell to interact with external devices through signals.