CN103699468A

CN103699468A - Automatic mouse testing equipment and automatic mouse testing method

Info

Publication number: CN103699468A
Application number: CN201310749620.0A
Authority: CN
Inventors: 张颖
Original assignee: SHANGHAI HANK CONNECTING PARTS CO Ltd
Current assignee: SHANGHAI HANK CONNECTING PARTS CO Ltd
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-04-02
Anticipated expiration: 2033-12-31
Also published as: CN103699468B

Abstract

The invention discloses automatic mouse testing equipment and an automatic mouse testing method. The testing equipment comprises a roller function testing mechanism; a common key testing mechanism comprises a third driving mechanism and a knocking mechanism; and the third driving mechanism drives the knocking mechanism to knock a left key, a middle key and a right key of the mouse, so that functions of the keys of the mouse are tested. The third driving mechanism is a third cylinder; the knocking mechanism comprises a first small cylinder, a second small cylinder and a third small cylinder; and the common key testing mechanism also comprises a third sliding block. Moreover, the testing equipment also comprises a control center, a roller function testing mechanism and a linear function testing mechanism; and the control center is respectively connected to the various testing mechanisms. By using the automatic mouse testing equipment and the automatic mouse testing method, fatigue of eyes of a user can be reduced, uniformity of testing judgment standards is kept, faulty operation on classification of products is stopped absolutely (namely defective products cannot be mixed in good products), testing time is shortened, the productivity in unit time is improved, and the labor cost is reduced.

Description

Mouse automated test device and method

Technical field

The invention belongs to mouse technical field of measurement and test, relate to a kind of mouse testing apparatus, relate in particular to a kind of mouse automated test device; Meanwhile, the invention still further relates to a kind of mouse automated testing method.

Background technology

Mouse, is one of input equipment inseparable in whole calculator system, and in the production run of mouse, the mouse after assembling must just can be packed warehouse-in after functional test.

Conventionally, the test of mouse comprises test (action, Lian Jian), linear function (mobile whether smooth and easy, whether location is accurate), roller (whether move, tabbing, the leakage lattice) test of button;

In the production test of general factory, all use manual testing, this mode has several large shortcomings:

(1) product quality quality is judged by tester's experience, and different testers is variant to the judgement meeting of same mouse;

(2) in test, need tester constantly to note computer screen, the reaction of corresponding program in observation test process, eyes are very tired;

(3), in a large amount of repeated test every day, likely be there is to maloperation (sometimes easily defective products is used as to non-defective unit and send into the next stop) in the processing of the mouse of test;

(4) some critical parameter can not be tested (as electric current, resolution);

(5) test result of every day statistics, by manually adding up, easily fails to record, incorrect posting;

(6) at work station, the front and back of testing station, have and manually pick and place action twice, waste man-hour, yield poorly, cost of labor is high;

(7) even some factory has added machine test, but in test process, need manually repeatedly to intervene, its automaticity is not high yet.

In view of this, nowadays in the urgent need to designing a kind of new mouse testing apparatus, to overcome the above-mentioned defect of existing testing apparatus.

Summary of the invention

Technical matters to be solved by this invention is: a kind of mouse automated test device is provided, can improves testing efficiency, reduce cost of labor.

In addition, the present invention also provides a kind of mouse automated testing method, can improve testing efficiency, reduces cost of labor.

For solving the problems of the technologies described above, the present invention adopts following technical scheme:

A mouse automated test device, described testing apparatus comprises common key mechanism for testing;

Described common key mechanism for testing comprises the 3rd driving mechanism, striking mechanism, and the 3rd driving mechanism drives striking mechanism to knock the left button of mouse, middle key, right button, and each button of mouse is carried out to functional test.

As a preferred embodiment of the present invention, described the 3rd driving mechanism is the 3rd cylinder, and described striking mechanism comprises the first small cylinder, the second small cylinder, the 3rd small cylinder, and described common key mechanism for testing also comprises the 3rd slide block;

The below of described the 3rd cylinder is connecting the 3rd slide block, the 3rd slide block is fixed on corresponding the 3rd track, at slide block one side 3 small cylinders that distributing, be above-mentioned the first small cylinder, the second small cylinder, the 3rd small cylinder, described 3 small cylinders can move up and down along the 3rd track together with the 3rd slide block;

Described common key mechanism for testing be arranged on test position directly over, 3 small cylinders can be according to the size adjustment of mouse distance each other and the relative angle of small cylinder and mouse;

After roller function and linear function test normally, just enter mouse button functions test, control center controls the 3rd cylinder action, drive the 3rd slide block and be attached to the first small cylinder on the 3rd slide block, the second small cylinder, the 3rd small cylinder is moved down into mouse top to be tested along the 3rd track, the first small cylinder, the second small cylinder, the 3rd small cylinder moves successively, knock respectively the left button of the mouse that has moved to test bit set, middle key, right button, whether the electric keypress function that whether has corresponding reaction to judge mouse that test procedure detects mouse is simultaneously normal.

As a preferred embodiment of the present invention, described testing apparatus also comprises roller function mechanism for testing, roller function mechanism for testing comprises the first driving mechanism, the first rolling mechanism, by the first driving mechanism, drive the first rolling mechanism to move, the first rolling mechanism frictionally drives the roller of mouse to be measured to rotate;

Described the first driving mechanism is the first motor, and the first rolling mechanism is testing wheel, by the first driven by motor testing wheel, moves, and testing wheel frictionally drives the roller of mouse to be measured to rotate;

Described roller function mechanism for testing also comprises the second cylinder, the head of the second cylinder is connecting the second slide block, on two tracks that are fixed on sliding fast two ends of the second slide block, the second cylinder can drive the second slide block to do vertical movement along track, the four-cylinder, the track module that on the second slide block, have coordinate with it 90 degree and an energy tangential movement simultaneously, track module is fixed on the second slide block, the second slide block is when moving up and down, and track module that can tangential movement by this is driving and moving up and down;

The second slide block at track module that can tangential movement is provided with described the first motor, and the wheel of the first motor is connected with testing wheel by synchronous belt, upper and lower at track module, while moving forward and backward, and the first motor and testing wheel are also being driven up and down and are moving forward and backward;

After mouse picking has moved, control center controls second cylinder action promotion the second slide block and moves down along respective carter, four-cylinder in the second cylinder, track module moves forward simultaneously, driving testing wheel to move to the roller contact with mouse, the deadweight of testing wheel makes to have certain pressure between testing wheel and the roller of mouse and produces friction force, control center controls the first motor and rotates by predetermined angular velocity, and the testing wheel being connected by synchronous belt with the first motor also rotates by predetermined angular velocity.

As a preferred embodiment of the present invention, described testing apparatus also comprises linear function mechanism for testing, linear function mechanism for testing comprises the second driving mechanism, the second rolling mechanism, the second driving mechanism is positioned at the bottom of mouse to be measured, the second driving mechanism rotates and drives the second rolling mechanism to rotate, relatively moving of simulation desktop and mouse, the linear function of test mouse;

Described the second driving mechanism is the second motor, and the second rolling mechanism is engaged wheel; The below of described the second motor in test position, the position approaching with mouse test bit below test platform, the second motor is connecting and the engaged wheel of the second motor in sustained height by a synchronous belt, from an other one end for wheel, connecting a coaxial circular wheel, this circular wheel is just below the optoelectronic induction hole of mouse to be tested, and the mouse bottom parallel and to be tested with the bottom surface of mouse to be tested only has the distance of 0.1～2mm;

In test mouse roller, be positioned at the second electric machine rotation of mouse to be measured bottom, by synchronous belt, drive engaged wheel to rotate, thereby also can rotate with same angular velocity to simulate the linear function of the test mouse that relatively moves of desktop and mouse, that is: the flatness of X/Y direction of principal axis cursor movement when mouse moves with the coaxial circular wheel of engaged wheel; Control center controls the angular velocity of the first motor, measurement control module rotates whether there is the unfavorable condition of leaking lattice, tabbing according to mouse roller on predetermined motor angular velocity detection computations machine, control center controls the angular velocity of the second motor simultaneously, according to the movement of cursor of mouse on predetermined motor angular velocity detection computations machine, counts and judges that with the coordinate of X/Y direction and the symmetry of X/Y coordinate thereof whether the linearity of mouse is normal.

As a preferred embodiment of the present invention, described testing apparatus also comprises: control center, cyclic transfer actuating mechanism; Described cyclic transfer actuating mechanism is in order to send into mouse to be tested, to send the mouse of having tested, and the carrier that carrying mouse is transported in circulation is to setting station;

Described carrier is arranged on a test platform, and test platform is provided with six stations, is respectively the first station, the second station, the 3rd station, the 4th station, the 5th station, the 6th station;

Described cyclic transfer actuating mechanism comprises four carriers, is respectively the first carrier, the second carrier, the 3rd carrier, the 4th carrier;

In the encirclement in guide rail of four carriers, the surrounding of cyclic transfer actuating mechanism is distributed with four Rodless cylinders, is respectively the first Rodless cylinder, the second Rodless cylinder, the 3rd Rodless cylinder, the 4th Rodless cylinder; Each Rodless cylinder is provided with the first slide block, the first slide block is distributed in the below of guide rail, when Rodless cylinder moves, the first slide block can promote carrier and move along guide rail, and can move together with the another one carrier being closely close together, guide rail has except guide function, and the edge of simultaneously also pushing down carrier is to prevent prolapse upwards in the process of carrier fast moving;

Operating personnel is placed on the mouse assembling and wire rod head thereof after the first station, the photoelectric sensor that the first station below arranges has detected mouse and has put into, control center controls the first Rodless cylinder and the 3rd Rodless cylinder moves simultaneously, the carrier that the 3rd Rodless cylinder promotes the 4th station moves to the 5th station, the carrier that the first Rodless cylinder promotes the first station moves to the second station, the carrier of the 4th station is delivered to the 5th station and put, the mouse of the first station is delivered to the second station;

Control center controls the second Rodless cylinder and the 4th Rodless cylinder moves simultaneously subsequently, the second Rodless cylinder promotes the carrier that the second station is loaded with mouse and moves to the 3rd station, the carrier that the 4th Rodless cylinder promotes the 5th station moves to the 6th station, thereby the carrier of the 5th station is delivered to the 6th, the carrier that the second station is loaded with to mouse is delivered to the 3rd station, i.e. test position.

As a preferred embodiment of the present invention, described testing apparatus also comprises: control center, carrier detent mechanism, mouse picking mechanism, mouse lines detent mechanism, mouse lines head insert mechanism;

Described carrier detent mechanism is in order to position the carrier of carrying mouse; Described mouse picking mechanism positions in order to the mouse on carrier; Described mouse lines detent mechanism positions in order to the head to mouse lines; Described mouse lines head inserts mechanism in order to the head of mouse lines is inserted to desired location;

Described carrier is arranged on a test platform, in the bottom of carrier, be provided with a hemispheric recess, at test platform, there is a travel switch in the corresponding position of recess therewith, the normally closed contact of this trip switch wherein one end is connected with the input end of described control center, and one end is connected to the earth terminal GND of circuit in addition;

When carrier does not arrive test position, the recess on carrier just can not be above travel switch, and travel switch can be pushed down by carrier, and normally closed contact is opened, and the input end of control center can not be connected with earth terminal GND; When carrier arrives test position, thereby the recess on carrier just just in time arrives the top of travel switch allows the roller of stroke switch head portion fall into the recess of carrier, travel switch is not held down, normally closed contact is connected, the input end of control center will be connected with earth terminal GND, control center can detect thus carrier and arrive test position, control center gives an order, the positioning cylinder action of carrier, corresponding cylinder axis core moves upward, insert respectively in two pilot holes on carrier, carrier is accurately positioned to test position, be i.e. the 3rd station;

Described mouse picking comprises the 6th cylinder, the first pressure head, and the 6th cylinder bottom is connecting the first pressure head; Described mouse lines detent mechanism comprises the 9th cylinder, the second pressure head, and the 9th cylinder bottom is connecting the second pressure head;

Described mouse picking, the top of mouse lines detent mechanism in test position, arrive after test position at the carrier that is loaded with mouse, and control center detects carrier and arrived test position and carrier is accurately positioned to test position; Control center sends designated command the 6th cylinder action subsequently, drives the first pressure head to move downward, and mouse is pushed down;

The 9th cylinder in mouse lines detent mechanism also moves simultaneously, drives the second pressure head to move downward, and mouse wire rod head is pushed down, to guarantee the accuracy of data and the accuracy of correctness and wire rod head position of test;

Described mouse lines head insertion mechanism and carrier are at same plane, and mouse lines head inserts mechanism and comprises the first cylinder, female seat, and the first cylinder is connecting female seat; At the carrier that is loaded with mouse, be after test position, the wire rod head of the mouse in test position can face female seat, control center sends instruction allows the first cylinder move, drive female seat moves forward, make the head of mouse wire rod insert female seat, mouse in test position is access in the mouse test macro of computing machine, for official testing is got ready;

As a preferred embodiment of the present invention, described testing apparatus also comprises manipulator behavior mechanism, and described manipulator behavior mechanism, in order to after completing in test, classifies to mouse according to test result; Described manipulator behavior mechanism comprises mechanism's arm, rotary cylinder, the 5th Rodless cylinder, Four-slider;

Described mechanism arm is arranged on the central rotating shaft of rotary cylinder, rotary cylinder is fixed on the Four-slider side of vertically arranged the 5th Rodless cylinder, can allow whole mechanical arm move along with moving up and down of Four-slider, in Four-slider side, also has the shifting-position mechanism being installed together with rotary cylinder, shifting-position mechanism comprises the 5th cylinder, gear slide block, the spool front portion of the 5th cylinder in this gear mechanism is connecting gear slide block, is fixed wtih impact damper above gear slide block;

After mouse has been tested, computer communication program is obtained test result from mouse test procedure, by or do not pass through, computer communication program sends to this result the master chip of control center by RS232 serial ports, master chip in control center sends to the master chip in manipulator behavior mechanism by this information, master chip in manipulator behavior mechanism is controlled each cylinder and is moved accordingly, to completing the mouse of test, processes accordingly:

When test crash FAIL, the processing procedure of manipulator behavior mechanism comprises the steps:

Step 101, the first Rodless cylinder and the action of the 3rd Rodless cylinder, will deliver to the second station in the mouse of the first station position, will in the carrier of the 4th station position, deliver to the 5th station position, and then the first Rodless cylinder, the 3rd Rodless cylinder are retracted again;

After step 102, above action, the second Rodless cylinder and the action of the 4th Rodless cylinder, the carrier that moves to the 4th station position is delivered to the 5th station position, carrier in the 6th station position is pulled to the first station position, the mouse of having tested in the 3rd station position is delivered to the 4th station, then the second Rodless cylinder, the 4th Rodless cylinder are retracted simultaneously;

Step 103, the 5th Rodless cylinder move downwards, with mechanism's arm be moved down into tested, mouse in the 4th station position top, negative pressure suction nozzle is drawn mouse, finger cylinder is clamped mouse wire rod, the 5th Rodless cylinder is counteragent again, with mechanism's arm, be moved upwards up to the top of Rodless cylinder

Step 104, the 5th cylinder action, by gear slide block and on impact damper release, Wei Jiang mechanism arm rests on 90 degree positions and prepares,

The action of step 105, rotary cylinder is rotated towards first direction with mechanism's arm, when rotating to 90 while spending because gear slide block and on impact damper rise, mechanism's arm is blocked, thereby rests on 90 positions;

Step 106, the 5th Rodless cylinder be action downwards again, with mechanism's arm, be moved down into the below of Rodless cylinder, close negative pressure suction nozzle by mouse up, finger cylinder also unclamps mouse wire rod, the 5th Rodless cylinder is upwards action again, with mechanism's arm, be moved upwards up to the top of Rodless cylinder

Step 107, the 5th cylinder move again, by gear slide block and on impact damper retract, rotary cylinder again counteragent rotates towards second direction with mechanism's arm, gets back to initial position, described second direction and first direction are reverse;

When PASS is passed through in test, the processing procedure of manipulator behavior mechanism comprises the steps:

Step 201, the first Rodless cylinder and the action of the 3rd Rodless cylinder, will deliver to the second station in the mouse of the first station position, will in the carrier of the 4th station position, deliver to the 5th station position, and then the first Rodless cylinder, the 3rd Rodless cylinder are retracted again,

After step 202, above action, the second Rodless cylinder and the action of the 4th Rodless cylinder, the carrier that moves to the 4th station position is delivered to the 5th station position, carrier in the 6th station position is pulled to the first station position, the mouse of having tested in the 3rd station position is delivered to the 4th station simultaneously, then the second Rodless cylinder, the 4th Rodless cylinder are retracted

Step 203, the 5th Rodless cylinder move downwards, with mechanism's arm be moved down into tested, mouse in the 4th station position top, negative pressure suction nozzle is drawn mouse, finger cylinder is clamped mouse wire rod, the 5th Rodless cylinder moves again, with mechanism's arm, be moved upwards up to the top of Rodless cylinder

Step 204, rotary cylinder action are rotated towards first direction with mechanism's arm, rotate to the extreme position of rotary cylinder always, i.e. 180 degree;

Step 205, the 5th Rodless cylinder be action downwards again, with mechanism's arm, be moved down into the below of the 5th Rodless cylinder, close negative pressure suction nozzle by mouse up, finger cylinder also unclamps mouse wire rod, the 5th Rodless cylinder is upwards action again, with mechanism's arm, be moved upwards up to the top of Rodless cylinder

Step 206, rotary cylinder move and rotate towards second direction with mechanism's arm, get back to initial position, and second direction is contrary with first direction;

Described testing apparatus also comprises test result record and statistical module automatically, in order in test process, all test results all can be transferred to computer communication program, so computer communication degree can record corresponding test result and test duration automatically, and automatically add up.

A method of testing for above-mentioned mouse automated test device, described method of testing comprises:

Common key mechanism for testing drives striking mechanism to knock the left button of mouse, middle key, right button by the 3rd driving mechanism, and each button of mouse is carried out to functional test.

As a preferred embodiment of the present invention, described the 3rd driving mechanism is the 3rd cylinder, and described striking mechanism comprises the first small cylinder, the second small cylinder, the 3rd small cylinder, and described common key mechanism for testing also comprises the 3rd slide block; The below of described the 3rd cylinder is connecting the 3rd slide block, the 3rd slide block is fixed on corresponding the 3rd track, at slide block one side 3 small cylinders that distributing, be above-mentioned the first small cylinder, the second small cylinder, the 3rd small cylinder, described 3 small cylinders can move up and down along the 3rd track together with the 3rd slide block; Described common key mechanism for testing be arranged on test position directly over, 3 small cylinders can be according to the size adjustment of mouse distance each other and the relative angle of small cylinder and mouse;

The process of the left button of described common key mechanism for testing test mouse, middle key, right button specifically comprises:

Control center controls the 3rd cylinder action, the first small cylinder, the second small cylinder, the 3rd small cylinder that drive the 3rd slide block and be attached on the 3rd slide block are moved down into mouse top to be tested along the 3rd track, the first small cylinder, the second small cylinder, the 3rd small cylinder move successively, knock respectively the left button of the mouse that has moved to test bit set, middle key, right button, whether the electric keypress function that whether has corresponding reaction to judge mouse that test procedure detects mouse is simultaneously normal.

As a preferred embodiment of the present invention, described testing apparatus also comprises roller function mechanism for testing, linear function mechanism for testing;

Described roller function mechanism for testing comprises the first driving mechanism, the first rolling mechanism, by the first driving mechanism, drives the first rolling mechanism to move, and the first rolling mechanism frictionally drives the roller of mouse to be measured to rotate;

Described method of testing also comprises roller test process, specifically comprises:

Control center controls second cylinder action promotion the second slide block and moves down along respective carter, four-cylinder in the second cylinder, track module moves forward simultaneously, driving testing wheel to move to the roller contact with mouse, the deadweight of testing wheel makes to have certain pressure between testing wheel and the roller of mouse and produces friction force, control center controls the first motor and rotates by predetermined angular velocity, and the testing wheel being connected by synchronous belt with the first motor also rotates by predetermined angular velocity;

Described linear function mechanism for testing comprises the second driving mechanism, the second rolling mechanism, the second driving mechanism is positioned at the bottom of mouse to be measured, the second driving mechanism rotates and drives the second rolling mechanism to rotate, and relatively moving of simulation desktop and mouse, tests the linear function of mouse;

Described method of testing also comprises linear test process, specifically comprises:

Beneficial effect of the present invention is: the mouse function full-automatic testing Apparatus and method for that the present invention proposes, in test, do not need artificial any intervention, after test, the corresponding test result of basis is to product automatic classification (PASS/FAIL), continuous 5 bad just warnings immediately, the joint plug number of times using surpasses certain quantity automatic alarm, can also measure artificial (or general device) immeasurable parameter simultaneously, and can automatically record the corresponding test duration, test result, reduced personnel's eye fatigue, the unification that keeps test judgement standard, can never produce maloperation (can not allow defective products sneak in non-defective unit) to product classification, reduce and test man-hour, promote the production capacity in the unit interval, reduce cost of labor.

Accompanying drawing explanation

Fig. 1 is the stereographic map of side-looking before testing apparatus of the present invention.

Fig. 2 is the stereographic map of testing apparatus rear side viewing of the present invention.

Fig. 3 is the vertical view of testing apparatus of the present invention, is the movement of explanation carrier.

Fig. 4 is the schematic diagram of mouse picking of the present invention and roller test.

Fig. 5-1st, the structural representation of carrier positioning module of the present invention.

Fig. 5-2nd, another structural representation of carrier positioning module of the present invention.

Fig. 6-1st, the schematic diagram of mouse button functions test of the present invention.

Fig. 6-2nd, another schematic diagram of mouse button functions test of the present invention.

Fig. 7-1st, handling principle schematic diagram during mouse test FAIL of the present invention.

Fig. 7-2nd, the processing schematic diagram of another angle during mouse test FAIL of the present invention.

Fig. 7-3rd, partial schematic diagram during mouse test FAIL of the present invention.

Fig. 8-1st, handling principle schematic diagram during mouse test PASS of the present invention.

Fig. 8-2nd, the processing schematic diagram of another angle during mouse test PASS of the present invention.

Embodiment

Below in conjunction with accompanying drawing, describe the preferred embodiments of the present invention in detail.

Embodiment mono-

The present invention has disclosed a kind of mouse testing apparatus, comprises control center, roller function mechanism for testing, linear function mechanism for testing, common key mechanism for testing.

Described roller function mechanism for testing comprises the first driving mechanism, the first rolling mechanism, by the first driving mechanism, drives the first rolling mechanism to move, and the first rolling mechanism frictionally drives the roller of mouse to be measured to rotate.

Preferably, described the first driving mechanism is the first motor, and the first rolling mechanism is testing wheel, by the first driven by motor testing wheel, moves, and testing wheel frictionally drives the roller of mouse to be measured to rotate.Described roller function mechanism for testing also comprises the second cylinder, the head of the second cylinder is connecting the second slide block, on two tracks that are fixed on sliding fast two ends of the second slide block, the second cylinder can drive the second slide block to do vertical movement along track, the four-cylinder, the track module that on the second slide block, have coordinate with it 90 degree and an energy tangential movement simultaneously, track module is fixed on the second slide block, the second slide block is when moving up and down, and track module that can tangential movement by this is driving and moving up and down.The second slide block at track module that can tangential movement is provided with described the first motor, and the wheel of the first motor is connected with testing wheel by synchronous belt, upper and lower at track module, while moving forward and backward, and the first motor and testing wheel are also being driven up and down and are moving forward and backward.

Described linear function mechanism for testing comprises the second driving mechanism, the second rolling mechanism, the second driving mechanism is positioned at the bottom of mouse to be measured, the second driving mechanism rotates and drives the second rolling mechanism to rotate, and relatively moving of simulation desktop and mouse, tests the linear function of mouse.

Particularly, described the second driving mechanism is the second motor, and the second rolling mechanism is engaged wheel.The below of described the second motor in test position, the position approaching with mouse test bit below test platform, the second motor is connecting and the engaged wheel of the second motor in sustained height by a synchronous belt, from an other one end for wheel, connecting a coaxial circular wheel, this circular wheel is just below the optoelectronic induction hole of mouse to be tested, and the mouse bottom parallel and to be tested with the bottom surface of mouse to be tested only has the distance of 0.1～2mm.

Preferably, described the 3rd driving mechanism is the 3rd cylinder, and described striking mechanism comprises the first small cylinder, the second small cylinder, the 3rd small cylinder, and described common key mechanism for testing also comprises the 3rd slide block; The below of described the 3rd cylinder is connecting the 3rd slide block, the 3rd slide block is fixed on corresponding the 3rd track, at slide block one side 3 small cylinders that distributing, be above-mentioned the first small cylinder, the second small cylinder, the 3rd small cylinder, described 3 small cylinders can move up and down along the 3rd track together with the 3rd slide block.Described common key mechanism for testing be arranged on test position directly over, 3 small cylinders can be according to the size adjustment of mouse distance each other and the relative angle of small cylinder and mouse.

The concrete structure of each mechanism for testing can be referring to the description of embodiment bis-.Cyclic transfer action module, carrier positioning module, mouse picking module, mouse CABLE positioning module, mouse CABLE head that the present invention can not comprise in embodiment bis-insert the modules such as module.

Embodiment bis-

The present invention has disclosed a kind of mouse function full-automatic testing equipment, adopts single-chip microcomputer micro-control center (MCU) as major control center, and computer communication program is controlled as the mode of engagement unit.The present invention carries out respectively mouse roller and linear test by two motors, and during an electric machine rotation, test linearity, tests roller during another electric machine rotation.

Mouse function full-automatic testing equipment comprises that cyclic transfer action module, carrier positioning module, mouse picking module, mouse CABLE positioning module, mouse CABLE head insert module, roller function test action module, linear function test action module, common key functional test action module, mechanism manual and make module, display 19, computer, alarm 6; In addition, testing apparatus also comprises some electrical control modules, mouse test procedure, computer communication program, and electrical control module comprises Electric Machine Control module, measurement control module, manipulator control module, test main control module.Each mechanism's module forms and functional overview is as follows accordingly:

(1) cyclic transfer action module (as described in Figure 3): in order to sending into mouse to be tested (as the mouse of A position in Fig. 3), send and test mouse (as the mouse of D position in Fig. 3), circulate and transport test loaded tool;

(2) carrier positioning module (as Fig. 5-1 and Fig. 5-2): in order to carrier is positioned;

(3) mouse picking module (as described in Figure 1, comprising cylinder 12 and pressure head 21 etc.): cylinder 12 is pushed down the mouse of needs test with dynamic head 21 actions, to guarantee accuracy and the correctness of the data of test.

(4) mouse CABLE positioning module (comprising cylinder 9 and pressure head 23): cylinder 9 is fixed to tram with dynamic head 23 actions by the CABLE head of mouse to be measured, facilitates head accurately to insert corresponding female seat;

(5) mouse CABLE head inserts module (comprising cylinder 7-1 and female seat 7-2): cylinder 7-1 drives female seat 7-2 to move forward, and the CABLE head of mouse to be measured is inserted in female seat

(6) roller function test action module (comprising motor 37 and testing wheel 22): motor 37 drives testing wheel action, testing wheel frictionally drives the roller of mouse to be measured to rotate

(7) linear function test action module (comprise motor 38 and shrug one's shoulders wheel 39): the motor 38 that is positioned at mouse to be measured bottom rotates, by synchronous belt, drive and shrug one's shoulders wheel 39 rotations, relatively moving of simulation desktop and mouse, the linear function (that is: the flatness of X/Y direction of principal axis cursor movement when mouse moves) of test mouse

(8) common key functional test action module (comprising cylinder 11-1, slide block 11-2 and cylinder 34,35,36): cylinder 11-1 band movable slider 11-2 moves down, cylinder 34,35,36 is delivered to mouse (C position in Fig. 3) top, cylinder 34,35,36 moves successively, knock respectively the left button of mouse, middle key, right button, each button of mouse is carried out to functional test;

(9) mechanism manual is made module: after (comprise finger cylinder 13, sucker 14, mechanical arm 15, move up and down Rodless cylinder 16, shifting-position mechanism 17, rotary cylinder 17-1) tested, draw mouse and Cable, by test result to mouse classification (putting into PASS or FAIL work station).

In addition, display 19 is in order to show some information in the communication process of single-chip microcomputer and computer communication program in test process and the test data in mouse test procedure; Computer is placed on the below of test board 8, in this file, specifies.Alarm 6 is comprised of hummer 6-1, yellow indicator lamp 6-2, green indicating lamp 6-3, red indication 6-4, indicates respectively the different conditions in test process.

Electric Machine Control module rotates in order to control roller testing of electric motors and linear testing of electric motors; Measurement control module is in order to the transmission of control survey; Manipulator control module in order to absorption and the release of the ejecting of mouse beacon Cable head, mouse, rotate, move up and down etc. action; Test main control module transmits action module, carrier positioning module, mouse picking module, mouse CABLE positioning module, mouse CABLE head insertion module, roller function test action module, linear function test action module, common key functional test action module, waves key functional test action module in order to controlled circulation.

Mouse test procedure is in order to respond each mechanism action of mouse, and whether each mechanism action of testing each mouse has corresponding electric reaction; Computer communication program, in order in whole automatic test course, is responsible for and MCU communication, as: test result (Pass or FAIL) information is sent to the MCU of single-chip microcomputer, and MCU controls each mechanism action in whole test according to corresponding result.

Refer to Fig. 1 to Fig. 8-2, overall work principle and the procedure declaration of testing apparatus of the present invention are as follows, and the method for testing of testing apparatus of the present invention comprises the steps:

[step S1] mouse is sent to test position (the C position in Fig. 3);

As shown in Figure 1, on test platform 8, there is cyclic transfer action module (as Fig. 3), cyclic transfer action module comprises 4 carrier 1-1, 1-2, 1-3, 1-6, in these 4 carriers, being closely close together between two, (carrier 1-1 and carrier 1-2 are closely close together, carrier 1-3 and carrier 1-6 are closely close together), and in guide rail 42-1, 42-2, 42-3, 42-4, during 42-5 surrounds, at whole cyclic transfer action module, also comprise 4 Rodless cylinders 2 that surrounding distributes, 5, 24, 18, slide block on Rodless cylinder (part that has profile line in Rodless cylinder is slide block) is distributed in the below of guide rail, when Rodless cylinder moves, slide block can promote carrier and move along guide rail, and can move together with the another one carrier being closely close together, guide rail has except guide function, the edge of simultaneously also pushing down carrier is to prevent prolapse upwards in the process of carrier fast moving.

Operating personnel is placed on the A position in Fig. 3 by the mouse assembling 3 and wire rod head 4-1 thereof, the photoelectric sensor 41(of its below is as Fig. 5-1) detected after mouse puts into, " test main control module " controls Rodless cylinder 2 and Rodless cylinder 24 move that (carrier that Rodless cylinder 24 promotes D positions moves to E displacement simultaneously, the carrier that Rodless cylinder 2 promotes A position moves to B displacement) carrier of D position is delivered to E position, the mouse of A position is delivered to B position.

Testing subsequently main control module controls Rodless cylinder 5 and without bar 18 cylinders, moves that (it is moving to C displacement that Rodless cylinder 5 promotes the carrier that B positions are loaded with mouse simultaneously, the carrier that Rodless cylinder 18 promotes E position moves to F displacement), thereby the carrier of E position is delivered to F position, and the carrier that B position is loaded with to mouse is delivered to C position (being test position).

[step S2] carrier location (as Fig. 5-1 and Fig. 5-2):

Carrier positioning module comprises travel switch 43-1, roller 43-2, positioning cylinder 40-1,40-2, and positioning cylinder 40-1,40-2 are respectively equipped with cylinder axis core 40-3,40-4.

Particularly, in the bottom of carrier 1-3, there is a hemispheric recess (in as Fig. 5-2 top of 43-2), at test platform 8, there is a travel switch 43-1 in the corresponding position of recess therewith, the normally closed contact of this trip switch wherein one end is connected with the input end of " test main control module ", one end is connected to circuit " GND " in addition, when carrier 1-3 does not arrive test position, recess on carrier on 1-3 just can not be above travel switch 43-1, travel switch 43-1 can be pushed down by carrier 1-3, normally closed contact is opened, the input end of test main control module just can not be connected with " GND ", when carrier 1-3 arrives test position, thereby the recess on carrier on 1-3 just just in time arrives the top of travel switch 43-1 allows the roller 43-2 of stroke switch head portion fall into the recess of carrier 1-3, travel switch is not held down, normally closed contact is connected, the input end of test main control module will be connected with " GND ", " test main control module " just can detect thus carrier and arrive test position, the MCU of " test main control module " gives an order, carrier positioning cylinder 40-1, 40-2 action, corresponding cylinder axis core 40-3, 40-4 moves upward, insert respectively two pilot hole 1-4 on carrier 1-3, in 1-5, carrier is accurately positioned to test position C.

[step S3] mouse picking, mouse wire rod head inserts female seat:

Mouse picking module comprises cylinder 12, pressure head 21, and mouse CABLE positioning module comprises cylinder 9, pressure head 23, and mouse CABLE head insert module comprises cylinder 7-1, female seat 7-2.

Cylinder 12 bottoms are connecting pressure head 21, cylinder 9 bottoms in mouse CABLE positioning module are connecting pressure head 23, their tops in test position, at the carrier that is loaded with mouse, arrive after test position C, test main control module can detect carrier and arrive test position and carrier is accurately positioned to test position C(as described in step S2), test subsequently main control module and send 12 actions of designated command cylinder, band dynamic head 21 moves downward, mouse is pushed down, cylinder 9 in " mouse CABLE positioning module " also can move simultaneously, band dynamic head 23 moves downward, mouse wire rod head 4-2 is pushed down, to guarantee the accuracy of data and the accuracy (as Fig. 2 and Fig. 4) of correctness and wire rod head position of test.

In addition, be connected female seat 7-2 with carrier 1-3 cylinder 7-1 in conplane mouse CABLE head insert module, at the carrier that is loaded with mouse, be after test position C, mouse 20-2(in test position is as Fig. 2) wire rod head 4-2 can face female seat 7-2, test main control module sends instruction allows cylinder 7-1 move, drive female seat 7-2 to move forward, make the head of mouse wire rod insert female seat, mouse 20-2 in test position is access in the mouse test macro of computing machine, is official testing get ready (as Fig. 2).

[step S4] testing wheel moves to test position, and testing wheel drives mouse roller to rotate;

As shown in Figure 2, Figure 4 shows, in roller function test action module, the head of cylinder 10-1 is connecting slide block 10-3, on two track 10-4 that are fixed on sliding fast two ends of slide block 10-3, cylinder 10-1 can drive slide block 10-3 to do vertical movement along track 10-4, on slide block 10-3, there are coordinate with it 90 degree and cylinder, a track module 10-2 that can tangential movement to be fixed on slide block 10-3 simultaneously, slide block 10-3 is when moving up and down, and module 10-2 that can tangential movement by this is driving and moving up and down (as Fig. 2).

In addition, slide block at module 10-2 that can tangential movement is provided with motor 37, the wheel of motor is connected with testing wheel 22 by synchronous belt, upper and lower at module 10-2, while moving forward and backward, and motor 37 and testing wheel 22 are also being driven up and down and are moving forward and backward (as Fig. 4).

After the action described in step S3 completes, " test main control module " control cylinder 10-1 action promotes slide block 10-3 and moves down along track 10-4, while cylinder, cylinder in track module 10-2 moves forward, driving testing wheel 22 to move to the roller 20-2 of mouse contacts, the deadweight of testing wheel 22 makes have certain pressure and produce friction force between the roller 20-2 of testing wheel and mouse, " Electric Machine Control module " controlled motor 38 and rotated by predetermined angular velocity, the testing wheel 22 being connected by synchronous belt with motor also rotates (as Fig. 2 by predetermined angular velocity, Fig. 4),

The test of [step S5] mouse roller and mouse lines sexual function test (as Fig. 4);

Linear function test action module comprises motor 38, engaged wheel 39, and mouse roller test module comprises motor 37.The below of motor 38 in test position (below test platform 8 position) approaching with mouse test bit, motor 38 is connecting the engaged wheel 39 in sustained height with motor 38 by a synchronous belt, in other one end of engaged wheel 39, connecting a coaxial circular wheel, this wheel just below the optoelectronic induction hole of mouse 20-1 to be tested and the mouse parallel and to be tested with the bottom surface of mouse to be tested bottom only have the distance (as Fig. 4) of 0.2mm.

In test mouse roller 20-2, the motor 38 that is positioned at mouse 20-1 to be measured bottom rotates, by synchronous belt, drive engaged wheel 39 to rotate, thereby also can rotate with same angular velocity to simulate the linear function (that is: the flatness of X/Y direction of principal axis cursor movement when mouse moves) of the test mouse that relatively moves of desktop and mouse with the coaxial circular wheel of engaged wheel, Electric Machine Control module is controlled the angular velocity of motor 37, measurement control module rotates whether there are leakage lattice according to mouse roller on predetermined motor angular velocity detection computations machine, tabbings etc. are bad, Electric Machine Control module is controlled the angular velocity of motor 38 simultaneously, measurement control module is counted and is judged that with the coordinate of X/Y direction and the symmetry of X/Y coordinate thereof whether the linearity of mouse is normal according to the movement of cursor of mouse on predetermined motor angular velocity detection computations machine, after roller function and linear function test are normal, just enter mouse button functions test (as Fig. 4).

[step S6] mouse button functions test (as Fig. 6-1 and Fig. 6-2);

Common key functional test action module comprises cylinder 11-1, slide block 11-2, track 11-3,3 small cylinders 34,35,36.

The below of cylinder 11-1 is connecting slide block 11-2(as Fig. 4, Fig. 6-1 and Fig. 6-2), slide block is fixed on track 11-3,3 small cylinders 34,35,36 are distributing in slide block left side, these 3 small cylinders can move up and down along track 11-3 together with slide block, this " common key functional test action module " be arranged on test bit directly over, 3 small cylinders can be adjusted 34,35,36 distance and the relative angle of cylinder and mouse according to the size of mouse.

After roller function and linear function test are normal, just enter mouse button functions test (as Fig. 4), " test main control module " control cylinder 11-1 action, with movable slider 11-2 and be attached to the cylinder 34 on slide block 11-2, 35, 36 are moved down into mouse 20-1 top (as shown in Fig. 6-1 and Fig. 6-2) to be tested along track 11-3, cylinder 34, 35, 36 actions successively, knock respectively the left button of the mouse 20-1 that has moved to test position C position, middle key, right button, whether the electric keypress function that whether has corresponding reaction to judge mouse 20-1 that test procedure detects mouse is simultaneously normal.

[step S7] mouse automatic classification (putting into PASS work station or FAIL work station);

Mechanism manual is done in module, mechanism's arm 15 is arranged on the central rotating shaft of rotary cylinder 17-1, rotary cylinder 17-1 is fixed on the slide block side of vertically arranged Rodless cylinder 16, can allow whole mechanical arm move along with Rodless cylinder 16 moving up and down of slide block, in Rodless cylinder 16 slide block sides, also has the shifting-position mechanism (being formed by cylinder 17-2, gear slide block 17-3) being installed together with rotary cylinder, the spool front portion of cylinder 17-2 in this gear mechanism is connecting block 17-3, is fixed wtih impact damper 17-4 above block 17-3;

After step S1 completes to each step of step S6, computer communication program is obtained test result (PASS or FAIL) from mouse test procedure, computer communication program sends to the master chip in " test main control module " by this result by RS232 serial ports, master chip in " test main control module " sends to this information the master chip in " manipulator control module ", master chip in " manipulator control module " is controlled each cylinder and is moved accordingly, to completing the mouse of test, processes accordingly:

During FAIL, processing procedure comprises the steps (as Fig. 7-1, Fig. 7-2 and Fig. 7-3):

Step S711: cylinder 2 and 24 actions, will deliver to B position in the mouse of A position, will deliver to E position in the carrier of D position, then cylinder 2,24 is retracted again,

Step S712: after having moved above,

cylinder

5 and 18 actions, deliver to E position (carrier in F position is pulled to A position) by the carrier that moves to D position, the mouse of having tested delivered to D position (as shown in Fig. 7-1, Fig. 7-2) in C position simultaneously, then cylinder 5,8 is retracted

Step S713: Rodless cylinder 16 moves downwards, with mechanism's arm be moved down into tested, mouse in D position top, negative pressure suction nozzle 14 is drawn mouse, finger cylinder 13 is clamped mouse wire rod, Rodless cylinder 16 is counteragent again, with mechanism's arm, be moved upwards up to the top (as shown in Figure 2) of Rodless cylinder

Step S714: cylinder 17-2 action, by gear slide block 17-3 and on impact damper 17-4 release, Wei Jiang mechanism arm 15 rests on 90 degree positions prepare (as shown in Fig. 7-1, Fig. 7-2),

Step S715: rotary cylinder 17-1 action is rotated counterclockwise (overlooking) with mechanism's arm, when rotating to 90 while spending, because gear slide block 17-3 and on impact damper 17-4 rise, mechanism's arm is blocked, thereby rests on 90 positions (as shown in Fig. 7-1, Fig. 7-2)

Step S716: Rodless cylinder 16 is action downwards again, with mechanism's arm, be moved down into the below of Rodless cylinder, close negative pressure suction nozzle 14 by mouse up, finger cylinder 13 also unclamps mouse wire rod, Rodless cylinder 16 is upwards action again, with mechanism's arm, be moved upwards up to the top (as shown in Figure 2) of Rodless cylinder

Step S717: cylinder 17-2 moves again, by gear slide block 17-3 and on impact damper 17-4 retract (as shown in Fig. 7-3), rotary cylinder 17-1 again counteragent turns clockwise (overlooking) with mechanism's arm, gets back to initial position (0 degree position),

Step S718: everything during test FAIL completes.

During PASS (as Fig. 8-1 and Fig. 8-2), processing procedure comprises the steps:

Step S721: cylinder 2 and 24 actions, will deliver to B position in the mouse of A position, the carrier of processing D position is delivered to E position, then cylinder 2,24 is retracted again.

Step S722: after having moved above,

cylinder

5 and 18 actions, the carrier that moves to D position is delivered to E position (carrier in F position is pulled to A position), the mouse of having tested is delivered to D position (as shown in Fig. 8-1 and Fig. 8-2) simultaneously in C position, then cylinder 5,8 is retracted.

Step S721: Rodless cylinder 16 moves downwards, with mechanism's arm be moved down into tested, mouse in D position top, negative pressure suction nozzle 14 is drawn mouse, finger cylinder 13 is clamped mouse wire rod, Rodless cylinder 16 moves again, is moved upwards up to the top (as shown in Figure 2) of Rodless cylinder with mechanism's arm.

Step S723: rotary cylinder 17-1 action is rotated counterclockwise (overlooking) with mechanism's arm rotates to the extreme position (180 degree) of rotary cylinder 17-1, as shown in Fig. 8-1 and Fig. 8-2 always.

Step S724: Rodless cylinder 16 is action downwards again, with mechanism's arm, be moved down into the below of Rodless cylinder, close negative pressure suction nozzle 14 by mouse up, finger cylinder 13 also unclamps mouse wire rod, Rodless cylinder 16 is upwards action again, with mechanism's arm, be moved upwards up to the top of Rodless cylinder, as shown in Figure 2.

Step S725: rotary cylinder 17-1 moves and turns clockwise (overlooking) with mechanism's arm, gets back to initial position (i.e. 0 degree position).

Step S726: everything during test PASS completes.

[step S8] test result is record and statistics automatically;

In test process, all test results all can be transferred to computer communication program, so computer communication degree can record corresponding test result and test duration automatically, and automatically add up.

In sum, the mouse function full-automatic testing Apparatus and method for that the present invention proposes, in test, do not need artificial any intervention, after test, the corresponding test result (PASS/FAIL) of basis is to product automatic classification, continuous 5 bad just warnings immediately, the joint plug number of times using surpasses certain quantity automatic alarm, can also measure artificial (or general device) immeasurable parameter simultaneously, and can automatically record the corresponding test duration, test result, reduced personnel's eye fatigue, the unification that keeps test judgement standard, can never produce maloperation (can not allow defective products sneak in non-defective unit) to product classification, reduce and test man-hour, promote the production capacity in the unit interval, reduce cost of labor.

Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present invention or essential characteristic, and the present invention can be with other form, structure, layout, ratio, and realizes with other assembly, material and parts.In the situation that not departing from the scope of the invention and spirit, can carry out other distortion and change to disclosed embodiment here.

Claims

1. a mouse automated test device, is characterized in that, described testing apparatus comprises common key mechanism for testing;

2. mouse automated test device according to claim 1, is characterized in that:

Described the 3rd driving mechanism is the 3rd cylinder, and described striking mechanism comprises the first small cylinder, the second small cylinder, the 3rd small cylinder, and described common key mechanism for testing also comprises the 3rd slide block;

3. mouse automated test device according to claim 1, is characterized in that:

Described testing apparatus also comprises roller function mechanism for testing, roller function mechanism for testing comprises the first driving mechanism, the first rolling mechanism, by the first driving mechanism, drive the first rolling mechanism to move, the first rolling mechanism frictionally drives the roller of mouse to be measured to rotate;

4. mouse automated test device according to claim 1, is characterized in that:

Described testing apparatus also comprises linear function mechanism for testing, linear function mechanism for testing comprises the second driving mechanism, the second rolling mechanism, the second driving mechanism is positioned at the bottom of mouse to be measured, the second driving mechanism rotates and drives the second rolling mechanism to rotate, relatively moving of simulation desktop and mouse, the linear function of test mouse;

5. mouse automated test device according to claim 1, is characterized in that:

Described testing apparatus also comprises: control center, cyclic transfer actuating mechanism; Described cyclic transfer actuating mechanism is in order to send into mouse to be tested, to send the mouse of having tested, and the carrier that carrying mouse is transported in circulation is to setting station;

6. mouse automated test device according to claim 1, is characterized in that:

Described testing apparatus also comprises: control center, carrier detent mechanism, mouse picking mechanism, mouse lines detent mechanism, mouse lines head insert mechanism;

Described mouse lines head insertion mechanism and carrier are at same plane, and mouse lines head inserts mechanism and comprises the first cylinder, female seat, and the first cylinder is connecting female seat; At the carrier that is loaded with mouse, be after test position, the wire rod head of the mouse in test position can face female seat, control center sends instruction allows the first cylinder move, drive female seat moves forward, make the head of mouse wire rod insert female seat, mouse in test position is access in the mouse test macro of computing machine, for official testing is got ready.

7. mouse automated test device according to claim 6, is characterized in that:

Described testing apparatus also comprises manipulator behavior mechanism, and described manipulator behavior mechanism, in order to after completing in test, classifies to mouse according to test result; Described manipulator behavior mechanism comprises mechanism's arm, rotary cylinder, the 5th Rodless cylinder, Four-slider;

8. a method of testing for the described mouse automated test device of one of claim 1 to 7, is characterized in that,

Described method of testing comprises:

9. method of testing according to claim 8, is characterized in that:

Described the 3rd driving mechanism is the 3rd cylinder, and described striking mechanism comprises the first small cylinder, the second small cylinder, the 3rd small cylinder, and described common key mechanism for testing also comprises the 3rd slide block; The below of described the 3rd cylinder is connecting the 3rd slide block, the 3rd slide block is fixed on corresponding the 3rd track, at slide block one side 3 small cylinders that distributing, be above-mentioned the first small cylinder, the second small cylinder, the 3rd small cylinder, described 3 small cylinders can move up and down along the 3rd track together with the 3rd slide block; Described common key mechanism for testing be arranged on test position directly over, 3 small cylinders can be according to the size adjustment of mouse distance each other and the relative angle of small cylinder and mouse;

10. method of testing according to claim 8, is characterized in that:

Described testing apparatus also comprises roller function mechanism for testing, linear function mechanism for testing;