CN203324645U

CN203324645U - Dual camera module test tool

Info

Publication number: CN203324645U
Application number: CN2013203302593U
Authority: CN
Inventors: 张云鹏; 罗琦; 柳高烽; 顾亦武
Original assignee: Ningbo Sunny Opotech Co Ltd
Current assignee: Ningbo Sunny Opotech Co Ltd
Priority date: 2013-06-07
Filing date: 2013-06-07
Publication date: 2013-12-04
Anticipated expiration: 2023-06-07

Abstract

The utility model provides a dual camera module test tool. The dual camera module test tool comprises a base at the bottom, a module fixation fixture, a supporting plate and supporting columns, wherein the module fixation fixture, the supporting plate and the supporting columns are arranged on the base. The module fixation fixture is provided with a module fixation slot and a test motherboard fixation slot, wherein a double camera module and a test motherboard are respectively placed in the module fixation slot and the test motherboard fixation slot. The supporting plate and the supporting columns are used for supporting two standard plate fixation plates which are respectively provided with a standard plate. The standard plate fixation plates are symmetrically arranged above the module fixation fixture. According to the module test tool, by carrying out a calibration test on the single double camera module, a module of poor calibration test can be picked out in advance; the product assembly yield is improved; the product repair rate is reduced; and the manufacturing cost is reduced.

Description

Dual camera module test fixture

Technical field

The utility model relates to two camera module field tests of body sense controller, especially relates to a kind of dual camera module test fixture.

Background technology

The dual camera module of LeapMotion body sense controller is due to image deformation impact between two camera lenses at present, after causing its product complete machine assembling, the calibration detection is not passed through, and after assembling, the calibration defective products is reprocessed, scrapping and the waste of manpower of a large amount of materials will be caused, because the amount of distortion that at present the monomer camera lens can't precisely define its imaging can to finished product, calibration testing exerts an influence under what kind of state, so by product complete machine calibrating principle is analyzed, and after doing corresponding checking, need to design and develop a kind of pair of camera module calibration testing frock, after will causing the complete machine assembling, the bad module of calibration is chosen in advance, reduce manufacturing cost.

The utility model content

The utility model provides a kind of dual camera module test fixture, has solved the problem that the dual camera module is tested, and improves qualification rate, reduces manufacturing cost.Its technical scheme is as described below:

A kind of dual camera module test fixture, comprise the bottom base station, be arranged on module fixed jig, back up pad and support column on base station, described module fixed jig is provided with module pickup groove, testing host pickup groove, be respectively used to place dual camera module and testing host, described back up pad and support column are for supporting two target fixed heads that are respectively arranged with target, and described target fixed head is symmetricly set on the top of module fixed jig.

Be provided with slide rail on described base station, described module fixed jig is fixed on slide rail, by slide rail, passes in and out slip.

Described slide rail is provided with controls locating piece and the limited block that the module fixed jig moves.

Described slide rail, locating piece and limited block are connected with base station by screw.

Described back up pad is all to be connected with base station, target fixed head by screw with support column.

Described dual camera module is connected with the testing host on being fixed on the module fixed jig by connecting test line FPC, and described module fixed jig is provided with FPC and avoids groove, for avoiding p-wire FPC to be subject to the extrusion abrasion of dual camera module, damages.

The both sides of described testing host are provided with symmetrical infrared LED.

By the module test fixture, the two camera modules of monomer are carried out to calibration testing, can choose in advance the bad module of calibration testing, improve the assembling product yield, reduce the product repair rate, reduce manufacturing cost.

The accompanying drawing explanation

Fig. 1 is the dual camera module test fixture embodiment exploded perspective view that the utility model provides;

Fig. 2 is the schematic diagram of base station in embodiment;

Fig. 3 is the schematic diagram of module fixed jig in embodiment;

Fig. 4 is the schematic diagram that in embodiment, the module fixed jig is connected with mainboard;

Fig. 5 is the schematic diagram of slide rail in embodiment;

Fig. 6 is the schematic diagram of dual camera module test fixture in embodiment.

Embodiment

As shown in Figure 1, described dual camera module test fixture comprises base station 6, target fixed head 2, back up pad 3, support column 4, dual camera module 7, mainboard 8, module fixed jig 9, slide rail 10, described base station 6 supports whole frock, a lot of parts all must be placed on above base station 6, are provided with module fixed jig 9, back up pad 3 and support column 4, slide rail 10 on it.

Described module fixed jig 9 is fixed on removable slide rail 10, by slide rail 10 turnover, slide, and be provided with a locating piece 5 and a limited block 11 on slide rail 10, can precisely to module, position, convenient buckling into and taking out module again simultaneously, described slide rail 10, locating piece 5 and limited block 11 are connected with base station 6 by screw, screw fixed orifice 1 as depicted in figs. 1 and 2.

Described back up pad 3 and support column 4 are for supporting two target fixed heads 2 that are respectively arranged with target, and described target fixed head 2 is symmetricly set on the top of module fixed jig 9.

As shown in Figure 3, described module fixed jig 9 is provided with module pickup groove 92, testing host pickup groove 93, be respectively used to place dual camera module 7 and testing host 8, the groove locator meams of described module pickup groove 92 designs, fixedly dual camera module 7, make the module positioning precision high, easy to operate, described testing host 8 is screwed on module fixed jig 9, and the surrounding of testing host pickup groove 93 is provided with 4 mainboard screw fixed orifices 91.

Described module pickup groove 92 is according to the design of the physical dimension of dual camera module 7; dual camera module 7 precisely is fixed on to the position that needs test; played positioning action; on test fixture, the connection of module 7 adopts FPC plate substitute mode; make frequent button put module easy to operate, the FPC plate damages and is easy to change, and described module fixed jig 9 also is provided with a FPC and avoids groove 94; for avoiding p-wire FPC to be subject to the extrusion abrasion of dual camera module 7 and damaging, played protective effect.

Described dual camera module 7 is to be connected with the mainboard 8 on being fixed on module fixed jig 9 by connecting test line FPC, test each time only need be connected to module 7 on the connector of FPC plate, be electrified and can be tested, test can directly not be connected with mainboard 8 like this, avoided mainboard 8 directly with module 7, frequently be connected and damage, the while handled easily, as can't be also only needed a connector of changing on p-wire FPC plate or FPC plate to get final product by proper testing, convenient extremely searching and the frock maintenance.

As shown in Figure 5, in dual camera module 7 turnover frocks, pick and place, adopt removable slide rail 10, make more accurate positioning, more convenient operation.

As shown in Figure 6, the target regioselective is fixed on the top of frock, and two targets directly are attached on the fixed head 2 of frock top, makes the court of a feudal ruler in serviceable life of target long, be not subject to external force friction impaired, the target constant bearing determines that to have realized frock above frock simpler and easy and more practical.

Claims

1. dual camera module test fixture, it is characterized in that: comprise the bottom base station, be arranged on module fixed jig, back up pad and support column on base station, described module fixed jig is provided with module pickup groove, testing host pickup groove, be respectively used to place dual camera module and testing host, described back up pad and support column are for supporting two target fixed heads that are respectively arranged with target, and described target fixed head is symmetricly set on the top of module fixed jig.

2. dual camera module test fixture according to claim 1, it is characterized in that: be provided with slide rail on described base station, described module fixed jig is fixed on slide rail, by slide rail, passes in and out slip.

3. dual camera module test fixture according to claim 2 is characterized in that: described slide rail is provided with controls locating piece and the limited block that the module fixed jig moves.

4. dual camera module test fixture according to claim 3, it is characterized in that: described slide rail, locating piece and limited block are connected with base station by screw.

5. dual camera module test fixture according to claim 1, it is characterized in that: described back up pad is all to be connected with base station, target fixed head by screw with support column.

6. dual camera module test fixture according to claim 1, it is characterized in that: described dual camera module is connected with the testing host on being fixed on the module fixed jig by connecting test line FPC, described module fixed jig is provided with FPC and avoids groove, for avoiding p-wire FPC to be subject to the extrusion abrasion of dual camera module, damages.

7. dual camera module test fixture according to claim 1, it is characterized in that: the both sides of described testing host are provided with symmetrical infrared LED.