CN200976658Y

CN200976658Y - Device for testing upper cover of mobile phones

Info

Publication number: CN200976658Y
Application number: CNU2006200147115U
Authority: CN
Inventors: 曹利锋; 胡占春; 李好平
Original assignee: BYD Precision Manufacturing Co Ltd
Current assignee: BYD Precision Manufacturing Co Ltd
Priority date: 2006-09-13
Filing date: 2006-09-13
Publication date: 2007-11-14
Anticipated expiration: 2016-09-13

Abstract

The utility model discloses a device for testing the clamshell of mobile phone, comprising a positioning fixture of clamshell, a first rotating element connected with the positioning fixture, a testing circuit connected with the clamshell of the tested cell-phone, the standard board of main camera providing a first standard picture, the standard board of vice camera providing the second standard picture, the automatic switching unit of standard picture and the control circuit. The control circuit is electrically connected with a first rotating element, the testing circuit and the automatic switching unit of standard picture. The utility model adopts the rotating actuator instead of the manual rotating actuator, two amplitude standard pictures instead of single standard picture, and add automatic switching device of picture and use the control circuit, to realize automatic control, decrease labor intensity, and improve production efficiency as well as applying to the cell-phone with two cameras.

Description

Clamshell Test Dvice of the Cell Phone

Technical field

The utility model relates to mobile phone upturning lid (FLIP) testing apparatus, in particular for the mobile phone upturning lid final test testing apparatus of (be called for short eventually and survey).

Technical background

Existing mobile phone upturning lid, in particular for the upturning lid on the 2G mobile phone, majority has only a camera.At present, on the equipment that camera, main screen and the son screen of the upturning lid of this class mobile phone are tested there be principal organ: artificial rotary table, single width Standard colour board etc.Its final test accuracy of detection is low, and automaticity is low, by artificial rotary table, can not guarantee the consistency of workbench position of rotation, thus the precision that influence detects.

Along with the development of technology, the especially appearance of 3G mobile not only has main screen, son screen on the mobile phone upturning lid, and camera has also become two, and focal length is different, and two camera centers are not also on same point.So, the upturning lid final test checkout equipment of the above-mentioned 2G of being used for mobile phone not only has the shortcomings such as precision that above-mentioned automaticity is low, influence detects, but also has the defective that can not be used for 3G mobile upturning lid final test.

The utility model content

The utility model is exactly in order to solve the problems referred to above of conventional mobile phone upturning lid testing apparatus, to propose a kind of new Clamshell Test Dvice of the Cell Phone.

For this reason, Clamshell Test Dvice of the Cell Phone of the present utility model comprises mobile phone upturning lid positioning fixture, first rotating mechanism that links to each other with positioning fixture, the testing circuit that links to each other with tested mobile phone upturning lid, it is characterized in that: also comprise the main camera standard chart board that is used to provide the first standard picture, sub-camera standard chart board, standard picture automatic switching control equipment and the control circuit that is used to provide the second standard picture, described control circuit is electrically connected with first rotating mechanism, testing circuit and standard picture automatic switching control equipment respectively.

Preferably:

Described standard picture automatic switching control equipment comprises lifting platform and is installed on second rotating mechanism on the lifting platform, described sub-camera standard chart board is installed on second rotating mechanism and is positioned at sub-camera can take the photograph the zone, and described main camera standard chart board is installed on main camera and can takes the photograph in the zone.

Described first rotating mechanism is for horizontally rotating workbench, and second rotating mechanism is vertical direction 60 degree～90 degree rotating mechanisms.

Mobile phone upturning lid positioning fixture comprises single components type anchor clamps and position sucker thereon.

Described sucker position can be adjusted.

The scheme advantage that the utility model proposes is as follows:

The utility model adopts rotary actuator to replace artificial rotating mechanism, double width standard picture replaces single width standard picture, increase the picture automatic switching control equipment, and employing control circuit, realized automation control, reduce labour intensity, the production efficiency height, and go for having the mobile phone of two cameras.

Since the mode that adopts control board, check-out console, executive component, vacuum generator and actuator to combine, the automation degree of equipment height, and whole testing process only need be sent out twice master signal, efficient height.

Adopt single components type anchor clamps, in the vertical plane location, hold the mobile phone upturning lid with sucker, the mobile phone upturning lid is easy to operate, precision is high, efficient is high, protects the mobile phone upturning lid preferably.

Description of drawings

Fig. 1 is the utility model embodiment control principle block diagram;

Fig. 2 is the structural representation of the utility model embodiment;

Fig. 3 a, 3b, 3c are single part suction clip schematic diagrames of the utility model embodiment;

Fig. 4 is the utility model embodiment testing process schematic diagram.

Embodiment

Be a kind of 3G mobile upturning lid final test testing equipment shown in Fig. 1-3, comprise mobile phone upturning lid positioning fixture, first rotating mechanism, testing circuit, control circuit, standard picture automatic switching control equipment etc.In testing process, the rotation of mobile phone upturning lid realizes by horizontally rotating workbench, by rotation, can be respectively SUB-LCD (son screen), MAIN-LCD (main screen), MAIN-CAMERA (main camera) and the SUB-CAMERA (sub-camera) of mobile phone upturning lid be detected.The switching of standard picture is finished jointly by lifting platform and rotating mechanism, and its concrete steps are: when detecting MAIN-CAMERA, lifting platform descends, rotating mechanism rotation 60 degree; When detecting SUB-CAMERA, lifting platform rises, and rotary table rotates to and the horizontal vertical position.

Specifically describe as follows:

Please refer to Fig. 1, this device electric and electronic circuit part comprises:

Stabilized voltage power supply is used for providing precision voltage source to the mobile phone upturning lid, provides working power to control circuit and testing circuit, provides working power to peripheral sensor and executive component; Its supply power mode is as follows: the working power voltage of peripheral sensor and executive component is 24V, control circuit 5.6V, and the operating voltage of testing circuit is 3.8V, working power is provided for the mobile phone upturning lid by the testing circuit plate then.

Control circuit is used for detecting the peripheral sensor signal: horizontally rotate workbench 0 degree, 180 degree position signallings, lifting platform upper and lower position signal, rotating mechanism 60 degree, 90 degree position signallings; The master makes signal: comprise run signal, commencing signal, halt signal, confirmation signal, reset signal.Be used for controlling peripheral executive component: horizontally rotate executive component, 60 degree～90 degree rotation executive components, upper and lower lifting executive component, control detection circuit board working signal: run signal, operation switching signal, stop signal, halt signal.

Testing circuit is used for carrying out the control circuit board instruction, and the detection of handset upturning lid, comprises that MAIN-LCD, SUB-LCD detect, and MIAN-CAMERA, SUB-CAMERA detect.

Fig. 2 is the structural representation of this device.This device for mechanical partly comprises:

Mobile phone upturning lid positioning fixture 9: the improvement that the utility model mobile phone upturning lid locating clip has essence, in the past anchor clamps locating cellphone upturning lids (hinge of forming with two hard rigid bodies is fixed up mobile phone and upturning lid thereof) that adopt hinge-type more, precision is low, operating efficiency is lower, is easy to scratch the mobile phone upturning lid.And on this device, adopt single components type anchor clamps 93; promptly directly become positioning fixture with a part processing; locate at vertical plane; hold mobile phone upturning lid (as Fig. 3 a, 3b, 3c) with

sucker

91,92 then; the sucker position can suitably be adjusted; the mobile phone upturning lid is easy to operate, precision is high, efficient is high, protects the mobile phone upturning lid preferably.Sucker has three, above two suckers 91 less, main locating cellphone upturning lid top; Below a sucker 92 bigger, main locating cellphone upturning lid bottom, and hold the mobile phone upturning lid.

Mobile phone upturning lid horizontal rotary mechanism 3: this mechanism mainly be guarantee the mobile phone upturning lid in testing process with the synchronism and the consistency of its detection operation, rotation once after detecting SUB-LCD, go to 180 degree positions, behind the detection MAIN-CAMERA, SUB-CAMERA enters the shooting state, rotation once then, go to 0 degree position, SUB-CAMERA takes the back rotation once, goes to 180 degree, confirm then to reset, return 0 degree position.

60 degree～90 degree rotating mechanisms 6: this this mechanism of mechanism mainly be guarantee mobile phone upturning lid CAMERA in testing process with the synchronism and the consistency of its detection operation, when detecting MAIN-CAMERA, it rotates to 60 degree, make SUB-CAMERA standard chart board 7 dodge MAIN-CAMERA, in order to avoid block MAIN-CAMERA standard chart board 8; Rotate to 90 degree when detecting SUB-CAMERA, simultaneously owing to the requirement on the mechanism action, when horizontal rotary mechanism rotated, this mechanism can only be positioned at 90 degree, otherwise horizontal rotary mechanism can not rotate.

Upper and lower lifting platform 5: this mechanism mainly be guarantee mobile phone upturning lid CAMERA in testing process with the synchronism and the consistency of its detection operation, when detecting MAIN-CAMERA, this mechanism drops to low level, make SUB-CAMERA standard chart board dodge MAIN-CAMERA, in order to avoid block MAIN-CAMERA standard chart board; Rise to a high position when detecting SUB-CAMERA.MIAN-CAMERA standard chart board, SUB-CAMERA standard chart board are installed on the equipment bay respectively and 60 degree～90 are spent on the rotating mechanisms, are used for detecting MAIN-CAMERA, SUB-CAMERA respectively.

All the other labels are among Fig. 2: mobile phone upturning lid 1, testing circuit 2, control circuit 4.

The normal testing process of this complete equipment as shown in Figure 4.

Need to prove that the foregoing description just is used for the utility model is described, rather than to the restriction of its protection range.Is relative such as: so-called main camera with sub-camera, main screen and son screen etc., can specify one of them be main, another for time, perhaps opposite.And for example: first rotating mechanism 3 not necessarily horizontally rotates, and second rotating mechanism 6 is not necessarily vertically rotation also.Or the like.

Claims

1, Clamshell Test Dvice of the Cell Phone, comprise mobile phone upturning lid positioning fixture (9), first rotating mechanism (3) that links to each other with positioning fixture (9), the testing circuit (2) that links to each other with tested mobile phone upturning lid, it is characterized in that: also comprise the main camera standard chart board (8) that is used to provide the first standard picture, be used to provide the sub-camera standard chart board (7) of the second standard picture, standard picture automatic switching control equipment (5,6) and control circuit (4), described control circuit (4) respectively with first rotating mechanism (3), testing circuit (2) and standard picture automatic switching control equipment (5,6) be electrically connected.

2, Clamshell Test Dvice of the Cell Phone according to claim 1, it is characterized in that: described standard picture automatic switching control equipment (5,6) comprises lifting platform (5) and is installed on second rotating mechanism (6) on the lifting platform (5), described sub-camera standard chart board (7) is installed on second rotating mechanism (6) and is positioned at sub-camera can take the photograph the zone, and described main camera standard chart board (8) is installed on main camera and can takes the photograph in the zone.

3, Clamshell Test Dvice of the Cell Phone according to claim 1 and 2 is characterized in that: described first rotating mechanism (3) is for horizontally rotating workbench, and second rotating mechanism (6) is vertical direction 60 degree～90 degree rotating mechanisms.

4, Clamshell Test Dvice of the Cell Phone according to claim 3 is characterized in that: mobile phone upturning lid positioning fixture (9) comprises single components type anchor clamps (93) and position sucker (91,92) thereon.

5, interior Clamshell Test Dvice of the Cell Phone according to claim 4, it is characterized in that: described sucker (91,92) position can be adjusted.