Detection device for mobile phone camera module

Abstract

The present invention relates to a detection device for a mobile phone camera module, which 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. The technical solution of the present invention provides the detection device for the mobile phone camera module which is able to easy to be installed on the test equipment for detecting the mobile phone camera module. Furthermore, multiple connection ports of the detection device provided by the present invention rich functions of the detection device.

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), and a connection port unit (30), 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).

2. The detection device for the mobile phone camera module, as recited in claim 1, wherein 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).

3. The detection device for the mobile phone camera module, as recited in claim 2, wherein the connection port unit (30) comprises an expansion port (31), a power port (32) and a USB (universal serial bus) 3.0 port (33).

4. The detection device for the mobile phone camera module, as recited in claim 3, further comprising an adapter plate (70), wherein 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).

5. The detection device for the mobile phone camera module, as recited in claim 2, wherein 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.

6. The detection device for the mobile phone camera module, as recited in claim 3, wherein an FBGA (Fine-Pitch Ball Grid Array) chip (51) and an FX3 chip (52) are disposed on the main board (50).

7. The detection device for the mobile phone camera module, as recited in claim 4, wherein an FBGA (Fine-Pitch Ball Grid Array) chip (51) and an FX3 chip (52) are disposed on the main board (50).

8. The detection device for the mobile phone camera module, as recited in claim 5, wherein an FBGA (Fine-Pitch Ball Grid Array) chip (51) and an FX3 chip (52) are disposed on the main board (50).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG. 1 is a structurally schematic view of a detection device for a mobile phone camera module according to a preferred embodiment of the present invention.

[0021] FIG. 2 is an explosive view of the detection device for the mobile phone camera module according to the above preferred embodiment of the present invention.

[0022] In the drawings, elements represented by labels are listed as below:

[0023] 10: casing; 11: front cover; 12: lower cover; 13: upper cover; 14: rear cover; 20: camera module data interface unit; 30: connection port unit; 31: expansion port; 32: power port; 33: USB3.0 port; 34: radiator; 35: power switch; 36: indicator light; 40: power board; 50: main board; 60: OS (Oriented Strand) board; 70: adapter plate.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0024] The principle and features of the present invention are described below with reference to accompanying drawings. The illustrated examples are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0025] As shown in FIGS. 1 and 2, a detection device for a mobile phone camera module is illustrated, which comprises a casing 10, a camera module data interface unit 20, a connection port unit 30, a power board 40, a main board 50, an OS (Oriented Strand) board 60 and an adapter plate 70, wherein both the power board 40 and the main board 50 are disposed within the casing 10; all of the main board 50, the OS board 60 and the adapter plate 70 are fixed to the power board 40 through copper columns; the power board 40 is respectively connected with the camera module data interface unit 20 and the connection port unit 30; the casing 10 has multiple windows for accommodating the camera module data interface unit 20 and the connection port unit 30. The detection device further comprises a radiator 34, a power switch 35 and an indicator light 36, wherein all of the radiator 34, the power switch 35 and the indicator light 36 are electrically connected with both the main board 50 and the power board 40.

[0026] According to a preferred embodiment of the present invention, the casing 10 is adapted for protecting various components on the power board 40 and the main board 50. Both an FBGA (Fine-Pitch Ball Grid Array) chip and an FX3 chip are set on the main board 50 for achieving that a data transmission speed reaches 1.5 Gbps. 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 is able to support the testing of double camera modules, wherein each of the two female headers has 40 pins. The present invention provides five sets of sensor programmable power supplies with high precision and low noise, and is able to support the sensor current detection technology and the sensor open short circuit detection. The two female headers with the 40 pins are connected with the power board 40 through pin headers. The connection port unit 30 comprises an expansion port 31, a power port 32 and a USB (universal serial bus) 3.0 port 33, wherein the expansion port 31 is an aviation port, a receptacle of the expansion port 31 is welded to the power board 40; all of the power port 32, the USB 3.0 port 33, the power switch 35 and the indicator light 36 are welded to the adapter plate 70.

[0027] According to the preferred embodiment of the present invention, 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, wherein 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 upper cover 13 is covered with the lower cover 12 and then fixed with both the front cover 11 and the rear cover 14 through screws; the power board 40 is fixed to the lower cover 12 in a slot assembly manner; the front cover 11 has multiple windows for respectively accommodating the connection port unit 30 and the radiator 34; the front cover 11 is fixed with both the upper cover 13 and the lower cover 12 through screws; 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. Various ports of the connection port unit 30 are uniformly set on the front cover 11 for easy to be managed and used together. Similarly, both the camera module data interface unit 20 and the power switch 35 are set to the upper cover 13 for not only being easily managed and used together, but reducing a volume of the detection device. In the detection device for the mobile phone camera module according to the preferred embodiment of the present invention, the FBGA chip and the FX3 chip are set on the main board 50 for achieving that the data transmission speed reaches 1.5 Gbps; the camera module data interface unit 20 comprises the two female headers with the 40 pins for respectively defining an interface A and an interface B of the camera module data interface unit 20, and is able to support the detection of the double camera modules. The detection device for the mobile phone camera module provided by the present invention provides five sets of sensor programmable power supplies with high precision and low noise, is able to support the sensor current detection technology and the sensor open short circuit detection.

[0028] The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.