CN204464541U - An 8PIN compatible data cable male head - Google Patents

Abstract

The utility model discloses a public head of 8PIN compatible type data line, including the plastic shell, the one end of plastic shell is equipped with the wiring and sways the protection, and the other end of plastic shell is equipped with the public head of a grafting zinc alloy shell, is equipped with a PCB board in the plastic shell, and in the public head of grafting zinc alloy shell was inserted to the one end of PCB board, the public head of grafting zinc alloy shell had the contact openly and contact reverse side, and the contact openly all is equipped with the gluey golden finger fixed orifices that fills that is used for the installation to connect the golden finger with the contact reverse side, and the welding of contact golden finger is in on the PCB board. The utility model discloses a public head of grafting zinc alloy shell has contact front and contact reverse side, because the contact golden finger all sets up at contact front and contact reverse side, the structure of contact front and contact reverse side and the number of contact golden finger are the same, when pegging graft on the electronic product socket, need not distinguish the direction that the data line connects, pegs graft on the electronic product socket just very easily.

Description

An 8PIN compatible data cable male head

technical field

The utility model relates to data transmission equipment, in particular to an 8PIN compatible data line male head.

Background technique

With the development of electronic science and technology, the intelligence of electronic products has covered the entire market, so the requirements for the performance of its data transmission lines are getting higher and higher. The data connection lines of the currently developed USB (universal serial Bus) architecture are more and more widely used for fast data transmission and large transmission volume, such as mobile phones, MP3, MP4, digital cameras and other storage devices. equipment. However, most of these data cable connectors are single-sided socket type, and the plug port structure is trapezoidal. When plugging into electronic products, it is necessary to distinguish the direction, especially in dark or dark environments, it is difficult to plug the data cable into the socket. In the corresponding position, it will be easy to scratch the surface of the electronic product, affecting the appearance.

Utility model content

The purpose of this utility model is to aim at the above-mentioned defects of the prior art, and to provide an 8PIN compatible data line male head which has a simple structure and can be plugged into the female head on the front and back sides for normal data transmission.

In order to solve the above-mentioned defects of the prior art, the technical solution provided by the utility model is: an 8PIN compatible data line male head, including a plastic shell, one end of the plastic shell is provided with wiring swing protection, and the other end of the plastic shell is One end is provided with a plug-in zinc alloy shell male head, and the plastic shell is provided with a PCB board, and one end of the PCB board is inserted into the plug-in zinc alloy shell male head, and the plug-in zinc alloy shell male head has a contact The front side and the back side of the contact, the front side of the contact and the back side of the contact are provided with glue-filled gold finger fixing holes for installing the contact gold finger, and the contact gold finger is welded on the PCB board.

As an improvement of the 8PIN compatible data line male head of the utility model, the number of contact golden fingers welded on the front and back of the PCB board is 8.

As an improvement of the male head of the 8PIN compatible data line of the utility model, one end of the PCB board inserted into the male head of the plug-in zinc alloy shell is separated by a plurality of bar-shaped gaps, forming 8 pieces for welding the contact PCB gold finger soldering pad of gold finger.

As an improvement of the male head of the 8PIN compatible data line of the utility model, the PCB board is plugged on the front or back of one end of the plastic shell to be provided with a plurality of PCB connection pads for connecting wires, and the connecting wires Inserted by the wire swing protection, and connected to the PCB wire pad.

As an improvement of the male head of the 8PIN compatible data line of the utility model, a clamping groove is provided on both sides of the plug-in zinc alloy shell male head.

As an improvement of the male head of the 8PIN compatible data line of the utility model, when soldering the contact gold fingers, the contact gold finger row extends from the glue-filled gold finger fixing hole, so that each contact gold finger row Each contact gold finger is connected to the soldering pad of the PCB gold finger, and then the two ends of the contact gold finger are soldered to the soldering pad of the PCB gold finger.

Compared with the prior art, the utility model has the advantages that: the plug-in zinc alloy shell male head of the utility model has a contact front and a contact back, since the contact gold fingers are arranged on the contact front and the contact back, the contact front and the contact back The structure and the number of contact gold fingers are the same. When plugged into the socket of the electronic product, it is easy to plug into the socket of the electronic product without distinguishing the direction of the data line connector. This product supports front and back plugging through the circuit of the PCB board, electronic components and software settings to realize the functions of high current (above 2A) fast charging and high-speed data transmission; and it is compatible to support the use of APPLE product accessories.

Description of drawings

Fig. 1 is a front perspective view of the utility model.

Fig. 2 is the reverse perspective view of the utility model.

Figure 3 is a schematic diagram of the wiring installation structure of this product.

Figure 4 is a schematic diagram of the structure of this product after contact with gold finger welding.

Figure 5 is a schematic diagram of the structure of the product contacting the gold finger row soldered on the PCB.

Names of reference signs: 1. Plastic shell 2. Wiring swing protection 3. Plug-in zinc alloy shell male 4. PCB board 5. Contact front 6. Contact back 7. Contact gold finger 8. Glue-filled gold finger fixing hole 9. Strip notch 10. PCB gold finger welding pad 11. Connecting wire 12. PCB wiring pad 13. Clamping groove 14. Contact gold finger row.

Detailed ways

Below just will further describe the utility model according to accompanying drawing.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, an 8PIN compatible data cable male head, including a plastic shell 1, one end of the plastic shell 1 is provided with a wiring swing protection 2, and the other end of the plastic shell 1 is provided with a Insert the male head 3 of the zinc alloy shell, the plastic shell 1 is provided with a PCB board 4, one end of the PCB board 4 is inserted into the male head 3 of the zinc alloy shell, and the male head 3 of the zinc alloy shell has a contact front 5 and a contact back 6. Both the contact front side 5 and the contact back side 6 are provided with glue-filled gold finger fixing holes 8 for installing the contact gold finger 7 , and the contact gold finger 7 is welded on the PCB 4 .

Preferably, the number of 7 contact gold fingers welded on the front and back of the PCB 4 is 8.

Preferably, one end of the PCB board 4 inserted into the male head 3 of the zinc alloy shell is separated by a plurality of strip-shaped gaps 9 to form 8 pieces of PCB gold finger welding pads 10 for soldering and contacting the gold fingers 7 .

Preferably, the PCB board 4 is plugged into the front or back of one end of the plastic shell 1 to be provided with a plurality of PCB wiring pads 12 for connecting wires 11, and the connecting wires 11 are inserted by the wiring swing protection 2 and connected to the PCB wiring pads. 12 on. The contact gold fingers 7 that contact the glue-filled gold finger fixing holes on the front side 5 and the back side 6 are all welded on one side and one layer, and have the characteristics of firm structure, small connection resistance, large current overcurrent, and strong plug-and-pull life reliability. advantage.

Preferably, both sides of the plug-in zinc alloy housing male head 3 are provided with a locking groove 13 . When plugging the male head 3 of the zinc alloy shell into the electronic product, the clamping groove 13 is clipped on the side wall of the inner cavity of the electronic product to prevent the male head 3 of the zinc alloy shell from loosening.

As shown in Figure 5, when welding contact gold fingers 7, each contact gold finger 7 on the contact gold finger row 14 is connected to the PCB gold finger by extending the contact gold finger row 14 from the glue-filled gold finger fixing hole 8. The fingers are soldered to the soldering pad 10 , and then the two ends of the contacting gold finger 7 are soldered to the soldering pad 10 of the PCB gold finger.

The plug-in zinc alloy housing male head 3 of the utility model has a contact front 5 and a contact back 6. Since the contact gold fingers 7 are all arranged on the contact front 5 and the contact back 6, the structure of the contact front 5 and the contact back 6 and the contact gold finger The number of 7 is the same, and when plugged into the socket of the electronic product, it is easy to be plugged into the socket of the electronic product without distinguishing the direction of the data line connector. Moreover, since the conductive terminal is provided with a metal shell, it protects the conductive terminal from being damaged by the surrounding environment, ensures smooth data transmission, and is very convenient to use.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and structure of the present invention , replacement and modification, the scope of the present utility model is defined by the appended claims and their equivalent scope.

Claims (6)

1. A 8PIN compatible data line male head, comprising a plastic shell, one end of the plastic shell is provided with wiring swing protection, it is characterized in that, the other end of the plastic shell is provided with a plug-in zinc alloy shell male head, so A PCB board is provided inside the plastic housing, and one end of the PCB board is inserted into the plug-in zinc alloy housing male head, the plug-in zinc alloy housing male head has a contact front and a contact back, and the contact front and contact back Each is provided with a glue-filled gold finger fixing hole for installing a contact gold finger, and the contact gold finger is welded on the PCB board. 2. The 8PIN compatible data line male head according to claim 1, characterized in that the number of contact gold fingers welded on the front and back of the PCB board is 8. 3. The 8PIN compatible data line male head according to claim 1, characterized in that, one end of the PCB board inserted into the plug-in zinc alloy shell male head is separated by a plurality of bar-shaped gaps, forming 8 pieces of It is used to solder the soldering pad of the PCB gold finger that contacts the gold finger. 4. The 8PIN compatible data line male head according to claim 1, characterized in that, the PCB board is inserted into the front or back of one end of the plastic shell, and a plurality of PCB wiring pads for connecting wires are provided , the connecting wire is inserted through the wire swing protection, and connected to the PCB wiring pad. 5. The 8PIN compatible data cable male head according to claim 1, characterized in that, both sides of the plug-in zinc alloy shell male head are provided with a locking groove. 6. The 8PIN compatible data line male head according to claim 3, characterized in that, when soldering the contact gold finger, the contact gold finger row extends from the fixing hole of the rubber-filled gold finger, so that the contact gold finger Each contact gold finger on the finger row is connected to the soldering pad of the PCB gold finger, and then the two ends of the contact gold finger are soldered to the soldering pad of the PCB gold finger.