TWI466399B - Electrical connector assembly - Google Patents

Description

Electrical connector assembly

The present invention relates to an electrical connector assembly, and more particularly to a combination of electrical connectors for a variety of uses.

With the rapid advancement of technology, portable electronic devices such as notebook computers, mobile phones and personal digital assistants (PDAs) have become extremely frequent items in daily life, and generally portable electronic devices need to be charged. The device is charged to provide the power required by the portable electronic device, and also needs to carry a signal conversion device for signal switching of electronic products of different signals. However, in general, the existing charger has a simple function, and the charging method cannot fix the plurality of electronic products at the same time, and the function of the signal conversion cannot be satisfied at the same time, so that the use thereof is limited, causing inconvenience to the user.

Therefore, it is necessary to modify the conventional electrical connector assembly to overcome the deficiencies described in the prior art.

In view of the foregoing, it is an object of the present invention to provide an electrical connector assembly that is capable of charging and signal conversion.

To achieve the above object, the present invention provides an electrical connector assembly including a case, a circuit board housed in the case, and a connector, the connector including a micro connector and a USB connector, the electrical connector combination further Includes a sliding double that is housed in a box a telescopic device and a power plug, the bidirectional telescopic device being provided with a wire wound thereon, the micro connector and the USB connector being connected to the wires and respectively disposed at two ends of the bidirectional telescopic device and capable of mutually converting signals; The power plug and the wires connecting the micro connector and the USB connector are respectively connected to the circuit board, and the power plug can respectively transmit power to the micro connector and the USB connector through the circuit board.

Compared with the prior art, the present invention has the following functions: the function of signal switching and charging is realized by assembling three different connectors and a power plug.

100‧‧‧Electrical connector assembly

1‧‧‧First connector

2‧‧‧Second connector

3‧‧‧ Third connector

4‧‧‧Power plug

5‧‧‧Box

51‧‧‧Upper cover

510‧‧‧round opening

511‧‧‧left slot

52‧‧‧ Main body

520‧‧‧Layer

521‧‧‧ mandrel

522‧‧‧First fan opening

523‧‧‧right slot

53‧‧‧Under the cover

530‧‧‧ Reception trough

531‧‧ ‧ partition

6‧‧‧Sliding type bidirectional telescopic device

60‧‧‧Wire spool

601‧‧‧ upper compartment

602‧‧‧ lower compartment

603‧‧‧ Round table

604‧‧‧Second sector opening

61‧‧‧First wire

62‧‧‧second wire

7‧‧‧ boards

70‧‧‧Contact points and wafers

71‧‧‧Support

72‧‧‧Connecting Department

The first figure is an assembled view of the electrical connector assembly of the present invention.

The second figure is a partial exploded view of the first figure.

The third figure is a partial exploded view of another angle of the second figure.

The fourth figure is an exploded perspective view of the first figure.

Figure 5 is a partial assembled view of the electrical connector assembly of the present invention.

Figure 6 is a schematic view showing the state of the power plug of the electrical connector assembly of the present invention when it is required to be used.

The seventh figure is an assembled view of the other angle of the first figure.

The eighth figure is a schematic view showing the state of stretching of the first and second connectors of the electrical connector assembly of the present invention.

The ninth drawing is a schematic view of the third connector of the electrical connector assembly of the present invention being docked with the docking connector.

Referring to the first to ninth figures, the electrical connector assembly 100 of the present invention includes a case 5 The slide type telescopic device housed in the casing 5 houses the circuit board 7 housed in the casing 5 and the power plug 4 assembled to the circuit board 7 and electrically connected to the circuit board 7. In this embodiment, the sliding type telescopic device is a sliding type bidirectional expansion device 6. The electrical connector assembly 100 further includes a first connector 1 and a second connector 2 respectively connected to the two ends of the bidirectional expansion device 6, and is located in the bidirectional expansion and contraction. A third connector 3 in the middle of the device 6.

The first connector 1 is a micro connector, in this embodiment is a Micro USB connector, the second connector 2 is a USB connector, and the third connector 3 is a high-definition interface connector, which is an HDMI connector in this embodiment.

Referring to the second to fifth figures, the casing 5 is a square body, and includes a main body portion 52 and an upper cover 51 and a lower cover 53 which are closed to the upper and lower ports of the main body portion 52. The upper surface of the upper cover 51 is provided with a circular opening 510. The left side surface of the upper cover 51 is provided with a left groove 511. The main body portion 52 is provided with a partition 520 to divide the main body portion 52 into upper and lower portions, and the right side of the main body portion 52 is provided with a right groove. 523. The spacer 520 of the main body portion 52 is provided with a mandrel 521 for positioning the slide-type bidirectional expansion device 6 and a first fan-shaped opening 522 for communicating the upper and lower portions. The lower cover 53 is provided with two receiving slots 530 for receiving the power plug 4 and a partition 531 for positioning the power plug 4 on both sides of the receiving slot 530.

The bidirectional telescopic device 6 is located at an upper portion of the main body portion 52 of the casing 5, and includes a spool 60 and a wire wound thereon. The spool 60 is mounted on the mandrel 521 of the partition 520. The spool 60 includes an upper partition 601 and a lower partition 602. The spool 60 is provided with a hollow portion for receiving a wire. The upper surface of the spool 60 is provided with a convex portion. The circular table 603 has a second sector-shaped opening 604 corresponding to the first sector-shaped opening 522 of the barrier 520. The wire includes a first wire 61 wound around the upper compartment 601 of the spool 60, a second wire 62 wound around the lower compartment 602 of the spool 60, and one end of the first wire 61 passing through the upper cover The left slot 511 of the 51 extends outwardly and is electrically connected to the first connector 1. Second wire One end of the 62 is electrically connected to the second connector 2 through the outside of the right slot 523 of the casing 5. The first and second connectors 1, 2 can be extended or shortened by the bidirectional telescopic device 6, and can be connected to the docking electronic products at different distances. The third connector 3 is disposed at the center of the truncated cone 603. The abutting portion of the third connector 3 is concave and exposed to the outside through the circular opening 510 of the upper cover.

The circuit board 7 is located at a lower portion of the main body portion 52 of the casing 5. The upper surface thereof is provided with a plurality of contact points and a wafer 70. The lower surface of the circuit board 7 is provided with a support portion 71 and a connecting portion 72. The wires connected to the first connector 1 and the second connector 2 and the third connector 3 pass through the hollow portion of the spool 60 and the two fan-shaped openings 522, 604 are electrically connected to the respective contact points of the circuit board 7 and the wafer 70, respectively. . The power plug 4 is assembled on the connecting portion 72 of the circuit board 7 and electrically connected to the circuit board 7. The partition 531 in the lower cover 53 positions and isolates the power plug 4.

Referring to FIG. 6 to FIG. 9 , when the power plug 4 is not used, the power plug 4 can be received in the receiving slot 530 of the lower cover 53 . When the power plug 4 is used, the power plug 4 can be removed from the receiving slot 530 . Open the inside and outside and plug in the power.

The electrical connector assembly 100 of the present invention can perform various functions, one of which can be used as a charger, the power plug 4 is disconnected from the receiving slot 530 and plugged into a power source, and the first connector 1 and the second connector 2 can be respectively or At the same time, charge the products of different types of interfaces. The second can be used as two kinds of signal adapters. The first one can input audio and video signals through the first connector 1 (Micro USB connector) and then integrate into a high-resolution signal output through the third connector 3 (HDMI connector). At the same time, the power plug 4 supplies power to the chip, providing power for the two connectors to work; the second can input the signal through the first connector (Micro USB connector) and then through the second connector (USB connector), or Exchange between the two. The electrical connector assembly 100 of the present invention is convenient to carry while also saving the cost of producing connector components of different functions.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those skilled in the art will be able to make equivalent modifications or changes in accordance with the spirit of the present invention. It is covered by the following patent application.

100‧‧‧Electrical connector assembly

1‧‧‧First connector

2‧‧‧Second connector

3‧‧‧ Third connector

4‧‧‧Power plug

51‧‧‧Upper cover

510‧‧‧round opening

52‧‧‧ Main body

6‧‧‧Sliding type bidirectional telescopic device

Claims (10)

An electrical connector assembly comprising: a casing; a circuit board received in the casing; a connector comprising a micro connector and a USB connector; and a sliding-type bidirectional telescopic device housed in the casing, the two-way The telescopic device is provided with a wire wound thereon, the micro connector and the USB connector are connected to the wires and respectively arranged at two ends of the bidirectional telescopic device and can mutually convert signals; the power plug, the power plug and the connection micro connector And wires of the USB connector are respectively connected to the circuit board, and the power plug can respectively transmit power to the micro connector and the USB connector through the circuit board, and the micro connector and the USB connector respectively connected to the circuit board Can be used to connect different electronic devices to achieve data transmission. The electrical connector assembly of claim 1, wherein the micro connector is a Micro USB connector. The electrical connector assembly of claim 2, wherein the casing comprises a main body portion and an upper cover and a lower cover that are closed to the upper and lower openings of the main body portion; and a left side edge of the upper cover is provided with a left side for the Micro USB to extend outside The slot is provided with a receiving slot for receiving the power plug and a partition for positioning the power plug on both sides of the receiving slot. The electrical connector assembly of claim 3, wherein the main body portion is provided with a partition layer to partition the main body portion into upper and lower portions, and the right side edge of the main body portion is provided with a USB connector extending outside. In the right slot, a first shaft-shaped opening that connects the mandrel and the upper and lower portions is disposed on the spacer layer in the main body portion. The electrical connector assembly of claim 4, wherein the bidirectional telescopic device is located An upper portion of the main body portion, including a spool; the spool is mounted on the mandrel of the partition and includes an upper partition and a lower partition, the wire including the first wire and the second wire, respectively wound around the spool Upper and lower compartments. The electrical connector assembly of claim 5, wherein one end of the first wire and the second wire respectively extend through left and right slots of the casing to extend left and right ends of the casing, the Micro The USB connector and the USB connector are respectively connected to the extended ends of the two wires. The electrical connector assembly of claim 5, wherein the power plug and the circuit board are located at a lower portion of the main body portion, and the wires respectively connected to the Micro USB connector and the USB connector pass through the reel The hollow portion and the two fan-shaped openings are electrically connected to the contact points of the circuit board. An electrical connector assembly comprising: a casing; a circuit board housed in the casing, the circuit board being provided with a wafer; a connector comprising a micro connector and a high-definition interface connector; and a sliding-type bidirectional telescopic device; The telescopic device is provided with a wire wound thereon, the wire is wound around the telescopic device, the micro connector is connected with the wire and arranged at one end of the telescopic device, and the micro connector and the high-definition interface connector convert signals to each other. a power plug, the wire and the power plug are respectively connected to the circuit board, the power plug provides power required for the chip, and the micro connector and the high-definition interface connector respectively connected to the circuit board are respectively used for connecting different electronic Equipment to achieve the transmission of data. The electrical connector assembly of claim 8, wherein the micro connector is a Micro USB connector and the high definition interface connector is an HDMI connector. The electrical connector assembly of claim 9, wherein the sliding type bidirectional telescopic device comprises a spool, the upper surface of the spool is provided with a convex circular table, and the HDMI connector is disposed in a circle. The center of the station.