CN2622750Y

CN2622750Y - Pivot testing mechanism of notebook computer

Info

Publication number: CN2622750Y
Application number: CN 03201381
Authority: CN
Inventors: 吴文贤; 刘庆源
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2003-01-21
Filing date: 2003-01-21
Publication date: 2004-06-30
Anticipated expiration: 2013-01-21

Abstract

The utility model relates to a pivot testing mechanism of notebook computer, comprising a testing base for supporting a notebook computer to be tested. The testing base is provided with a rotary shaft, a support is connected with the rotary shaft; a position relationship like a lever is formed between the support and the rotary shaft; a lever can be driven by a drive air cylinder, and the whole support can be driven to rotate with the rotary shaft as the center and with a proper angle, and a plurality of fixing claws are arranged on the support to fix the main base of the notebook computer, and another claw is arranged to clamp the LCD screen of the notebook computer to make the notebook computer rotate with the support so that the LCD screen can be opened or closed. The utility model can test the notebook computer to be tested in an automatic and repeating movement, and can effectively save labour cost of testing work.

Description

Notebook pivot button mechanism for testing

Technical field

The utility model relates to a kind of notebook pivot button mechanism for testing, this mechanism should be in the pivot button that is connected between test notebook main frame seat and LCD screen, to guarantee that this connection pivot button can be in the standard number of times of standard, LCD screen can be opened and cover normally, refer to a kind of mechanism for testing that can repeat to make the unlatching of LCD screen do automatically and cover action especially.

Background technology

The application of notebook at present widely common people accept, so the market of notebook also enlarged many over the past two years, for the manufacturer that makes notebook, the quality that improves product will be that competitive power promotes a big key element, in the process of producing, manufacturer must be at each important assembling link and step check and test again and again, be non-defective unit with every notebook guaranteeing to dispatch from the factory, can establish the reliability of quality on the one hand, also expectation can reduce to minimum with maintenance and the return of goods cost that fraction defective caused on the one hand.

See also shown in Figure 1, be general common notebook 10, mainly by a main engine bed 11, LCD screen 12 is formed, wherein interconnect by a pivot 13 between main engine bed 11 and the LCD screen 12, make LCD screen 12 can be relative unlatching after it connects and cover, and LCD screen 12 can be fixed when being open at any angle with main engine bed 11, that is pivot itself has suitable supporting role, can make after its stressed rotation one angle fixing; Whether manufacturer need consider the weight of LCD screen usually to this design partly and connect the back pivot stressedly is enough to bear it and is fixed in different angles, if the weight of LCD screen is heavier, and pivot is not to bear its weight, then when LCD screen in raising an angle desire fixedly the time, then because of the packing degree deficiency of pivot, and LCD screen can't be fixed, promptly can produce this moment and lie after the LCD screen or cover; The notebook of finishing in order to ensure assembling is suitable non-defective unit, usually at the number of times of testing setup one standard criterion of pivot, and the LCD screen of notebook imposed repetition and unlatching repeatedly and cover test, can reach the standard of standard to guarantee it.

Summary of the invention

Because above-mentioned testing requirement, the utility model has designed a kind of notebook pivot button mechanism for testing, its main purpose is to provide a kind of can automatically and the repetition that the notebook LCD screen is imposed unlatching and covers action, can effectively save the mechanism for testing of test cost of labor.

For reaching above-mentioned purpose, mechanism for testing of the present invention is mainly by test bench carrying notebook to be measured, this test bench is provided with a rotating shaft in corresponding position, and this rotating shaft is connected with a support, also formation concerns as the position as the lever between the two, activate cylinder by one and promote a connecting rod, and the interlock entire bracket to make it be the rotation that the center of circle is a suitable angle with the rotating shaft, and be equiped with the plurality of fixed pawl on the support, in order to the fixing main engine bed of notebook, other has a jaw can insert and put the LCD screen of pen-type computer, its rotation with support is opens and cover.

For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and accompanying drawing shown in cooperating elaborate.

Description of drawings

Fig. 1 is the stereo appearance figure of notebook.

Fig. 2 is a stereo appearance figure of the present utility model.

Fig. 3 is an illustrative view of the present utility model.

Fig. 4 is another preferred embodiment enlarged diagram (one) of the utility model member.

Fig. 5 is another preferred embodiment enlarged diagram (two) of the utility model member.

Fig. 6 is an implementation process synoptic diagram of the present utility model ().

Fig. 7 is an implementation process synoptic diagram of the present utility model (two).

Symbol description among the figure

10 notebooks

11 main engine beds

12 LCD screen

13 pivots

21 pedestals

211 fixed blocks

212 shaft seats

212 ' shaft seat

213 districts to be measured

22 test benches

23 linked blocks

23 ' linked block

24 first continous action bases

241 pin joint seats

25 supports

251 support front ends

252 support ends

253 back-up blocks

254 back-up blocks

25 ' support

251 ' support front end

252 ' support end

26 geometrical clamps

261 actuating devices

262 projections

263 press strips

26 ' geometrical clamp

261 ' actuating device

27 second couple axles

271 bottom dead centre adjusting levers

28 jaws

281y axle actuating device

282x axle actuating device

2821 push rods

29 activate cylinder

291 connecting rods

Embodiment

See also Fig. 2, it shown in the figure the utility model notebook pivot button mechanism for testing, be equiped with a test bench 22 that is plane on the one pedestal, four limits of test bench 22 are equiped with fixed block 211 respectively, fixed block 211 is the L type, and corresponding installing can be for the district to be measured 213 of putting notebook to form one, in addition, two fixed blocks (211) outer rim place near 213 rear ends, district to be measured is equiped with a shaft seat 212 respectively, it can be respectively be activity relationship with a linked block 23 and connects and establish, that is after having installed, linked block 23 is center of circle swing with shaft seat 212; Other has a support 25 and 25 ', its rear by linked block 23 and 23 ' wears and mistake, support front end 251 and 251 ' and protrude from linked block 23 and 23 ' rear suitable length, and be connected with the corresponding section at one first continous action base, 24 two ends, first continous action base, 24 tops also are equiped with a pin joint seat 241, it can be connected with a connecting rod 291, and connecting rod 291 activates cylinder 29 by one and activates the displacement that can produce upper and lower stroke; Support terminal 252 and 252 ' then extends suitable length, and protrudes from the leading edge of test bench 22.

See also Fig. 3, the support that wore linked block 23 and 23 ' then wore a geometrical clamp 26 and 26 ' respectively again, and geometrical clamp 26 and 26 ' activates device 261 and 261 ' by one respectively and activates, the travel displacement about it can be produced respectively; Support end 252 and 252 ' then is connected with the two ends of one second continous action base 27 respectively, in addition for making support firmly (because of length is elongated after-poppet bending easily), so can install back-up block 253 respectively additional in geometrical clamp 26 and 26 ' both sides; The position of second continous action base 27 is corresponding with first continous action base 24, and both are connected in series by support 25 and 25 ', second continous action base, 27 tops also are equiped with one group of jaw 28, activate by a y axle actuating device 281, make jaw 28 can produce the travel displacement of front and back, y axle actuating device 281 both sides can be equiped with back-up block 254; In addition for cooperating different opening devices, can install another x axle actuating device 282 additional, make the travel displacement about jaw 28 also can produce, this x axle actuating device 282 can be installed in back-up block 254 tops, and be linked to y axle actuating device 281 sidepieces with a push rod 2821, x axle actuating device 282 can be promoted y axle actuating device 281 when start, and then the whole jaw 28 of interlock, make it produce the axial start of x, the snap close on the liquid crystal firefly is opened cooperating; In addition, second continous action base, 27 belows are equiped with a plurality of bottom dead centre adjusting levers 271, it is mainly when making entire bracket 25 and 25 ' horizontal, can adjust its height according to needs, and firm when guaranteeing horizontal, bottom dead centre adjusting lever 271 itself is screw rod, and the mode of available rotation is transferred its height, is shown in Fig. 2 and respectively organizes the state that the member installing is finished.

In addition, above-mentioned geometrical clamp 26 and 26 ' and jaw 28 fixation is all arranged, the geometrical clamp of both sides can will place the left and right axial restraint of main engine bed of the notebook in district 213 to be measured, it is mobile that it can not produced, jaw 28 then when start, is lived the front-end edge of notebook LCD screen just like holding;

Please consult Fig. 4, Figure 4 shows that the enlarged diagram of geometrical clamp 26, as shown in the figure, geometrical clamp 26 activates device 261 by one and activates, and makes it can produce left and right travel displacement, and this activates device and can be oil pressure activated or pneumatic actuation; For making fixed effect more good, can on the preceding transverse plane of geometrical clamp 26, be equiped with a plurality of soft projections 262,

As shown in Figure 5, on the preceding transverse plane of geometrical clamp 26, be equiped with a soft press strip 263, can increase the friction number, when making the smooth housing contacts of itself and notebook, can be more tight, and also can protect the surface of notebook can be not impaired because of clipping; In addition, the actuating device 281 of jaw 28 also can be selected oil pressure activated or air-pressure brake for use, and transverse plane also can be installed as aforesaid soft projection or soft press strip before the jaw 28.

When desire is carried out test, being about to notebook to be measured 10 earlier is placed on the test bench 22, and in the district to be measured (with reference to Fig. 2) that notebook 10 is flat on surrounded by plurality of fixed piece 211, after activating control, then geometrical clamp 26 and 26 ' is then activated by the actuating device 261 and 262 ' of its connection respectively, make two geometrical clamps 26 and 26 ' produce relative displacement, and clipping is lived LCD screen 12 sidepieces of notebook 10, and jaw 28 is also activated by its actuating device that connects 281, the displacement stroke that generation moves ahead, up to the front-end edge of the LCD screen 12 that props up notebook 10, so promptly finish fixed routine; After fixed routine was finished, jaw 28 can produce a shift to right or left stroke (holding the button specification according to difference) again, and the buckling device of LCD screen 12 is triped.

Please consult Fig. 6, shown in Fig. 6 for finishing the schematic side view after the fixed routine, as shown in FIG., after fixed routine is finished, the sidepiece of the LCD screen 12 of notebook 10 is subjected to fixing (please refer to Fig. 5) of geometrical clamp 26 and 26 ', and the front-end edge of LCD screen 12 then is subjected to the clipping of jaw 28.

Please consult Fig. 7, be the synoptic diagram after the test procedure activation shown in the figure, after test procedure activates, then activating cylinder 29, promptly to promote connecting rod 291 downward, connecting rod 291 promptly can promote first continous action base 24, and impel its interlock support 25 and 25 ' and linked block 23 and 23 ', making support 25 and 25 ' is that the center of circle rotates with shaft seat 212, and at this moment, entire bracket 25 and 25 ' is promptly just as the upwards pendulum as the lever, and support 25 and 25 ' terminal second continous action base 27 promptly can be because of the interlock pendulum that makes progress, jaw 28 also with, and jaw 28 is lived the front-end edge of LCD screen 12 because of clipping, so can take advantage of a situation it is started, make it be the unlatching shape; When activating the pressing down after stroke finishes of cylinder 29, connecting rod 291 is resetted, that is connecting rod 291 again row upwards reset, at this moment, be that interlock first continous action base 24 makes progress, after simultaneously support 25 and 25 ' is subjected to interlock, can be the center of circle and the bottom also with shaft seat 212 and 212 ', and be subjected to second continous action base 27 of support 25 and 25 ' interlock and jaw 28 also with, simultaneously, also LCD screen 12 is pressed down, it is covered, the test stroke that so can finish a complete unlatching and cover.

The utility model notebook pivot button mechanism for testing is applied to test the unlatching of pivot between notes main frame seat and LCD screen and cover test with this, its computer control of can arranging in pairs or groups, and make whole testing process robotization, that is fixed routine and test procedure more can significantly reduce manually operated time cost by the unified control of computing machine.

In sum as can be known, the utility model notebook pivot button mechanism for testing is through after implementing, really can reach provides a kind of can automatically and the repetition that the notebook LCD screen is imposed the test of opening and covering action, can effectively save the purpose of test cost of labor.

The above only is the utility model preferred embodiment wherein, is not to be used for limiting practical range of the present utility model; Be that all equalizations of being done according to the utility model claim change and modification, be all the utility model claim and contain.

Claims

1. notebook pivot button mechanism for testing, effective switching number of times of a pivot button that connects in order to a main engine bed of testing a notebook and a LCD screen is characterized in that this mechanism for testing comprises:

One test bench is plane, and the place, diagonal angle is equiped with a fixed block respectively, and wherein two of an end fixed block sidepieces also are equiped with a shaft seat respectively;

A plurality of linked blocks, correspondence and activity are installed in this shaft seat respectively, but are swing state;

One first continous action base, the top is equiped with a pin joint seat, the appropriate position, both sides respectively can with the corresponding combination of the front end of a pack support, this support wore this linked block by this test bench rear and extended to this test bench leading edge, but the installing back is swing state with this shaft seat;

Plurality of fixed folder allows this support wear and mistake respectively, this plurality of fixed folder and be corresponding, and form and insert and put scope, and geometrical clamp that should plural number can produce the stroke of left and right displacement after controlling;

One second continous action base, connect the end of establishing this support, and be corresponding with this first continous action base, and this second continous action base top is equiped with a jaw, this jaw is activated by a y axle actuating device and makes it can produce the axial displacement stroke of y, another x axle actuating device makes it can produce the axial displacement stroke of x, and;

One activates cylinder, can make a connecting rod produce upper and lower movable stroke, and this connecting rod end also is movable closing with this pin joint seat of this first continous action base top and is connected; When this actuating cylinder impels connecting rod to move down, this first continous action base is pressed down, and be swing state with this shaft seat, and then second continous action base of interlock entire bracket, geometrical clamp and support end.

2. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that these fixed claw both sides can add a back-up block respectively, and this support is worn and mistake, so that support can be more firm.

3. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, transverse plane is equiped with soft projection with so that more firm when inserting and putting this notebook before this fixed claw.

4. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, transverse plane is equiped with soft press strip with so that more firm when inserting and putting this notebook before this fixed claw.

5. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, this fixed claw is activated to produce displacement stroke by vapour pressure.

6. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, this fixed claw by oil pressure activated to produce travel displacement.

7. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, this second continous action base below is equiped with a plurality of bottom dead centre adjusting levers, can make this support be positioned level altitude when horizontal.

8. notebook pivot button mechanism for testing as claimed in claim 7 is characterized in that this bottom dead centre adjusting lever is a screw rod, can rotate and adjust its height.

9. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, this jaw of this second continous action base top is activated to produce displacement stroke by vapour pressure.

10. as the described notebook pivot of claim one button mechanism for testing, it is characterized in that this jaw of this second continous action base top is by oil pressure activated, to produce displacement stroke.

11. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, the size of the replaceable different sizes of this fixed block of this test bench is to meet another different notebook of different volumes.

12. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, this activates cylinder with this connecting rod of pneumatic actuation.

13. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that, this activates cylinder with this connecting rod of oil pressure activated.

14. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that the front end face of this jaw is equiped with soft projection, with so that more firm when inserting and putting this notebook.

15. notebook pivot button mechanism for testing as claimed in claim 1 is characterized in that the front end face of this jaw is equiped with soft press strip, with so that more firm when inserting and putting this notebook.