Wireless transmission and video integrated apparatus

• US 9,684,626 B2
• Filed: 06/23/2015
• Issued: 06/20/2017
• Est. Priority Date: 07/02/2014
• Status: Active Grant

• Current Assignee: Nai-Chien Chang
• Original Assignee: Nai-Chien Chang
• Inventors: Chang, Nai-Chien
• Primary Examiner(s): SNYDER, STEVEN G
• Application Number:
  US14/747,337
• Publication Number:
  US 20160004662A1
• Time in Patent Office: 728 Days
• Field of Search: None
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1684 Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
• CPC Class Codes: G06F 1/1686 the I/O peripheral being an integrated camera
• CPC Class Codes: G06F 1/1698 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone details of antennas disposed inside a computer H01Q1/2266
• CPC Class Codes: G06F 13/4022 using switching circuits, e.g. switching matrix, connection or expansion network G06F13/4009 takes precedence
• CPC Class Codes: G06F 13/4068 Electrical coupling
• CPC Class Codes: G06F 13/4282 on a serial bus, e.g. I2C bus, SPI bus on daisy chain buses G06F13/4247
• CPC Class Codes: G06F 2200/1635 Stackable modules
• CPC Class Codes: H01L 2224/16 of an individual bump connector
• CPC Class Codes: H01L 2224/73253 Bump and layer connectors
• CPC Class Codes: H01L 2924/14 Integrated circuits
• CPC Class Codes: H05K 1/14 Structural association of two or more printed circuits providing electric connection to or between printed circuits H05K1/11, H01R12/00
• CPC Class Codes: H05K 1/141 One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters H05K1/142 and H05K1/147 take precedence
• CPC Class Codes: H05K 1/144 Stacked arrangements of planar printed circuit boards
• CPC Class Codes: H05K 2201/041 Stacked PCBs, i.e. having neither an empty space nor mounted components in between
• CPC Class Codes: H05K 3/3447 Lead-in-hole components H05K3/3415 takes precedence

Abstract

A wireless transmission and video integrated apparatus includes a hub module, a video module and a wireless module. The hub module includes a hub unit, a first expansion interface, a second expansion interface and a transmission interface. The video module includes a first connection interface, an image processing unit, an image acquisition unit and a microphone unit. The video module is electrically connected to the first expansion interface of the hub module through the first connection interface. The wireless module includes a second connection interface, a wireless communication unit and an antenna unit. The wireless module is electrically connected to the second expansion interface of the hub module through the second connection interface. The video module and the wireless module are integrated as a whole through the hub module, and then electrically connected to an electronic apparatus through the transmission interface to help with the assembly.

Claims

1. A wireless transmission and video integrated apparatus assembled to an electronic apparatus and electrically connected to a main board of the electronic apparatus, the wireless transmission and video integrated apparatus comprising:

a video module having a first circuit board, an image acquisition unit, an image processing unit, a microphone unit and a first connection interface, the image acquisition unit electrically connected to the first circuit board and acquiring an image signal, the image processing unit electrically connected to the first circuit board and the image acquisition unit, the image processing unit processing the image signal with an analog-to-digital conversion, the microphone unit electrically connected to the first circuit board and acquiring an audio signal, the first connection interface electrically connected to the first circuit board, the image processing unit and the microphone unit, the first connection interface receiving and outputting the image signal and the audio signal;

a wireless module having a second circuit board, an antenna unit, a wireless communication unit and a second connection interface, the antenna unit electrically connected to the second circuit board and transmitting a wireless signal, the wireless communication unit electrically connected to the second circuit board and the antenna unit, the wireless communication unit processing the wireless signal, the second connection interface electrically connected to second circuit board and the wireless communication unit, the second connection interface receiving and outputting the wireless signal; and

a hub module having a hub circuit board, a first expansion interface, a second expansion interface, a hub unit and a transmission interface, the first expansion interface electrically connected to the hub circuit board and the first connection interface, the second expansion interface electrically connected to the hub circuit board and the second connection interface, the hub unit electrically connected to the hub circuit board, the first expansion interface and the second expansion interface, the transmission interface electrically connected to the hub circuit board and the hub unit, the transmission interface outputting the video signal, the audio signal and the wireless signal to the main board.

2. The wireless transmission and video integrated apparatus in claim 1, wherein the transmission interface is a plurality of connection points in compliance with universal serial bus specifications or is a universal serial bus connector;

the transmission interface is electrically connected to a transmission line in compliance with the universal serial bus specifications;

the transmission interface is electrically connected to the main board through the transmission line.

3. The wireless transmission and video integrated apparatus in claim 2, wherein the first expansion interface and the second expansion interface are a plurality of connection holes on the hub circuit board;

the first connection interface comprises a plurality of connection pins plugging into the first expansion interface;

the second connection interface comprises a plurality of connection pins plugging into the second expansion interface.

4. The wireless transmission and video integrated apparatus in claim 2, wherein the first expansion interface and the second expansion interface are butting connectors arranged on the hub circuit board;

connection ports of the first expansion interface and the second expansion interface are arranged vertically on an upper side of the hub circuit board;

the first connection interface is a butting connector arranged vertically on the first circuit board, and a connection port of the first connection interface is arranged vertically on a lower side of the first circuit board to be vertically connected to the first expansion interface;

the second connection interface is a butting connector arranged vertically on the second circuit board, and a connection port of the second connection interface is arranged vertically on a lower side of the second circuit board to be vertically connected to the second expansion interface.

5. The wireless transmission and video integrated apparatus in claim 2, wherein the first expansion interface and the second expansion interface are butting connectors arranged on the hub circuit board;

connection ports of the first expansion interface and the second expansion interface are arranged horizontally on the hub circuit board;

the first connection interface is a butting connector arranged on the first circuit board, and a connection port of the first connection interface is arranged horizontally on the first circuit board to be horizontally connected to the first expansion interface;

the second connection interface is a butting connector arranged on the second circuit board, and a connection port of the second connection interface is arranged horizontally on the second circuit board to be horizontally connected to the second expansion interface.

6. The wireless transmission and video integrated apparatus in claim 2, wherein the first expansion interface and the second expansion interface are a plurality of connection points on the hub circuit board;

the first connection interface is a plurality of connection points on the first circuit board;

the second connection interface is a plurality of connection points on the second circuit board;

the wireless transmission and video integrated apparatus further comprises a first connection wire and a second connection wire;

one side of the first connection wire is electrically connected to the first connection interface;

the other side of the first connection wire is electrically connected to the first expansion interface;

one side of the second connection wire is electrically connected to the second connection interface;

the other side of the second connection wire is electrically connected to the second expansion interface.

7. The wireless transmission and video integrated apparatus in claim 2, wherein the first expansion interface and the second expansion interface are a plurality of connection points on the hub circuit board;

the first connection interface is a plurality of connection points on the first circuit board;

the second connection interface is a plurality of connection points on the second circuit board;

the wireless transmission and video integrated apparatus further comprises a first thin film circuit board and a second thin film circuit board;

connection circuits are printed on the first thin film circuit board and the second thin film circuit board;

the first thin film circuit board is pasted on the first connection interface and the first expansion interface;

the second thin film circuit board is pasted on the second connection interface and the second expansion interface.

8. The wireless transmission and video integrated apparatus in claim 2, wherein the first expansion interface and the second expansion interface are arranged on the hub circuit board and are row needles or row needle sockets;

the first connection interface is arranged on the first circuit board and is row needles or row needle sockets;

the second connection interface is arranged on the second circuit board and is row needles or row needle sockets;

the wireless transmission and video integrated apparatus further comprises a first cable and a second cable;

row needle sockets or row needles at one side of the first cable are plugged by or plugs into the first connection interface;

row needle sockets or row needles at the other side of the first cable are plugged by or plugs into the first expansion interface;

row needle sockets or row needles at one side of the second cable are plugged by or plugs into the second connection interface;

row needle sockets or row needles at the other side of the second cable are plugged by or plugs into the second expansion interface.

9. The wireless transmission and video integrated apparatus in claim 5, further comprising a first fixing part and a second fixing part;

one side of the first fixing part is fixed at one side of the hub circuit board;

the other side of the first fixing part is fixed at one side of the first circuit board;

one side of the second fixing part is fixed at another side of the hub circuit board away from the first fixing part;

the other side of the second fixing part is fixed at one side of the second circuit board.

10. The wireless transmission and video integrated apparatus in claim 6, further comprising a first fixing part and a second fixing part;

one side of the first fixing part is fixed at one side of the hub circuit board;

the other side of the first fixing part is fixed at one side of the first circuit board;

one side of the second fixing part is fixed at another side of the hub circuit board away from the first fixing part;

the other side of the second fixing part is fixed at one side of the second circuit board.

11. The wireless transmission and video integrated apparatus in claim 7, further comprising a first fixing part and a second fixing part;

one side of the first fixing part is fixed at one side of the hub circuit board;

the other side of the first fixing part is fixed at one side of the first circuit board;

one side of the second fixing part is fixed at another side of the hub circuit board away from the first fixing part;

the other side of the second fixing part is fixed at one side of the second circuit board.

12. The wireless transmission and video integrated apparatus in claim 8, further comprising a first fixing part and a second fixing part;

one side of the first fixing part is fixed at one side of the hub circuit board;

the other side of the first fixing part is fixed at one side of the first circuit board;

one side of the second fixing part is fixed at another side of the hub circuit board away from the first fixing part;

the other side of the second fixing part is fixed at one side of the second circuit board.

13. The wireless transmission and video integrated apparatus in claim 2, further comprising a converting circuit electrically connected to the hub circuit board;

the converting circuit is electrically connected to the hub unit, the first expansion interface and the second expansion interface through the hub circuit board;

the converting circuit converts signals outputted from the video module and the wireless module.