Detection device for mobile phone camera module

• US 10,578,668 B2
• Filed: 08/22/2017
• Issued: 03/03/2020
• Est. Priority Date: 08/31/2016
• Status: Active Grant

• Current Assignee: Dothinkey Technology Company Limited
• Original Assignee: Dothinkey Technology Company Limited
• Inventors: Jiang, Siyuan
• Primary Examiner(s): Hawkins, Dominic E
• Application Number:
  US15/751,476
• Publication Number:
  US 20190331728A1
• Time in Patent Office: 924 Days
• CPC Class Codes: G01R 31/2825 in household appliances or professional audio/video equipment testing LAN's H04L43/50; testing TV systems H04N17/00; testing loudspeakers H04R29/00
• CPC Class Codes: G01R 31/2844 using test interfaces, e.g. adapters, test boxes, switches, PIN drivers G01R31/2889 takes precedence
• CPC Class Codes: G01R 31/286 External aspects, e.g. related to chambers, contacting devices or handlers
• CPC Class Codes: G01R 31/2886 Features relating to contacting the IC under test, e.g. probe heads; chucks G01R31/2865 takes precedence, test connections, e.g. test sockets, or probes per se, G01R1/04 or G01R1/06
• CPC Class Codes: G01R 31/52 Testing for short-circuits, leakage current or ground faults
• CPC Class Codes: H04N 17/00 Diagnosis, testing or measuring for television systems or their details
• CPC Class Codes: H05K 1/181 associated with surface mounted components
• CPC Class Codes: H05K 2201/10734 Ball grid array [BGA]; Bump grid array

Abstract

A detection device for a mobile phone camera module includes a casing, a power board, a main board, a camera module data interface unit, and a connection port unit, wherein both the power board and the main board are disposed within the casing; the power board is respectively electrically connected with the camera module data interface unit and the connection port unit; the casing has multiple windows for respectively accommodating the camera module data interface unit and the connection port unit; a radiator, a power switch and an indicator light are disposed within the casing, and are electrically connected with both the main board and the power board. Furthermore, the detection device provided by the present invention provides multiple connection ports.

Claims

1. A detection device for a mobile phone camera module, which comprises a casing (10), a power board (40), a main board (50), a camera module data interface unit (20), a connection port unit (30) and an adapter plate (70), wherein:

both the power board (40) and the main board (50) are disposed within the casing (10);

the power board (40) is respectively electrically connected with the camera module data interface unit (20) and the connection port unit (30);

the casing (10) has multiple windows for respectively accommodating the camera module data interface unit (20) and the connection port unit (30);

a radiator (34), a power switch (35) and an indicator light (36) are disposed within the casing (10), and are electrically connected with both the main board (50) and the power board (40);

the casing (10) is a cuboid and comprises a front cover (11), a lower cover (12), an upper cover (13) and a rear cover (14);

the lower cover (12), the upper cover (13) and the rear cover (14) are in fitted assembly with each other to form a chamber having an opening, the front cover (11) is in fitted assembly with the chamber at the opening thereof;

the front cover (11) has multiple windows for respectively accommodating the connection port unit (30) and the radiator (34);

the upper cover (13) has multiple windows for respectively accommodating the camera module data interface unit (20), the power switch (35) and the indicator light (36);

the connection port unit (30) comprises an expansion port (31), a power port (32) and a USB (universal serial bus) 3.0 port (33);

the adapter plate (70) is fixed to the power board (40) through copper columns, all of the power port (32), the USB3.0 port (33), the indicator light (36) and the power switch (35) are welded to the adapter plate (70);

the camera module data interface unit (20) comprises two female headers for respectively defining two interfaces of the camera module data interface unit (20), and each of the two female headers has 40 pins;

an FBGA (Fine-Pitch Ball Grid Array) chip (51) and an FX3 chip (52) are disposed on the main board (50).