CN205120291U - Test of key cap die pull is with pressing module and key cap die pull test machine - Google Patents
Test of key cap die pull is with pressing module and key cap die pull test machine Download PDFInfo
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- CN205120291U CN205120291U CN201520857393.8U CN201520857393U CN205120291U CN 205120291 U CN205120291 U CN 205120291U CN 201520857393 U CN201520857393 U CN 201520857393U CN 205120291 U CN205120291 U CN 205120291U
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Abstract
The utility model discloses a test of key cap die pull is with pressing module and key cap die pull test machine wherein presses down the module including consecutive clamp plate, clamp plate cylinder and clamp plate driver from bottom to top, and the clamp plate is used for according to pushing down the keyboard, and the clamp plate cylinder is used for driving the clamp plate and makes the up -and -down motion in the vertical direction, and the clamp plate driver is used for driving clamp plate cylinder and clamp plate and does the removal of Y axle orientation on the keyboard plane together, key cap die pull test machine, including keyboard placer, be used for placing and import the examination keyboard that awaits measuring, the test of key cap die pull is with pressing down the module, be used for according to pushing down the keyboard, die pull measuring head subassembly, is arranged in being carried out the die pull test to pressing down the keyboard key cap, flexible module, is used for hanging the measuring head subassembly and goes forward side by side the row pitch and adjust, the base plate, is used for fixed flexible module, drive arrangement, is used for driving the base plate in X axle, Y axle, the removal of Z axle orientation. The recall rate is high, false positive rate is low, the commonality is strong, it is with low costs to detect, can not cause the damage to the non -defective unit key cap.
Description
Technical field
The utility model relates to a kind of test parts and testing apparatus, particularly relates to a kind of keycap pulling capacity test pressing module and keycap pulling capacity test machine, belongs to automatic detection device for keyboard technical field.
Background technology
Keyboard is generally assembled by aluminium base, wiring board, scissors bracing frame and keycap, known keyboard cover elastic force or the bad main cause of pulling capacity of causing has at present: 1, deficient purchase, and such as, in aluminium base snap fit distortion, scissors bracing frame, axle fracture or inside and outside scissors are equipped with that button cap structure place lacks material and avalanche, corner and the inside and outside scissors of keycap be equipped with and locate (i.e. written water droplet hole by name and sliding groove structure) and exist bad; 2, assemble bad, such as, in the process of assembling, damaged keyboard or button cap structure because plant equipment that is artificial or assembling is bad.
Above 2 being caused keyboard cover elastic force or pulling capacity deficiency or not having main cause springy, can have a strong impact on the serviceable life of keyboard and the mechanical feel of use by directly causing keyboard after making finished product.So keycap is installed to after on keyboard, in order to ensure the reliability of follow-up use, the pulling capacity after to keyboard cover assembling is needed to test.
In prior art, the general hand that adopts scratches the mode of keyboard cover to judge that can pulling capacity meet request for utilization, and the artificial subjectivity of this detection mode is strong, easily cause erroneous judgement, and need to drop into a large amount of manpowers, cost is high but efficiency is low, obviously cannot meet the requirement that modern industry is produced.
At present, general use plant equipment detects automatically, such as: use brush key machine, square on the keyboard cover assembled, to drop to above keycap with one block of flexible silica gel and interfere contact, however this detection method to there is recall rate very low and can cause the deficiencies such as damage to non-defective unit; Or use top key machine, square under the keyboard cover assembled, corresponding probe is loaded onto immediately below each key, the elastic force of probe is controlled by the compression travel amount of probe, thus bad keycap is ejected keycap one-piece construction, because whole bad judgement completes by artificial visually examine and needs keycap clearly to depart from, due to the polytrope of keyboard and the fatigue tolerance of probe limited, therefore recall rate is also very low and False Rate is also very high; Again or use and inhale key machine, contact in key cap surface by enough vacuum with sucker above each keycap, thus generation suction, up drawing keycap, power due to sucker is vertically upward, and the dysplasia keycap of single pin, and its vertical strain power is normal so power of test also can heavy discount greatly, and the polytrope diversity of keyboard, causes the replacing maintenance cost of equipment very high.
Although, the mode adopting machine to test keyboard cover pulling capacity in prior art has obtained applying more and more widely, but existing keyboard cover pulling capacity automated test device still exists the defects such as complicated in mechanical structure, not easy-maintaining, poor universality, positioning precision are low.
Utility model content
Fundamental purpose of the present utility model is, overcomes deficiency of the prior art, provides a kind of keycap pulling capacity test pressing module and keycap pulling capacity test machine of new structure, is specially adapted to computer keyboard.
Technical problem to be solved in the utility model is to provide easy, safe and reliable, the practical keycap pulling capacity test pressing module of compact conformation, easy accessibility, making and keycap pulling capacity test machine, for reducing under the artificial prerequisite participated in, realize the automatic test of keyboard cover pulling capacity, automaticity is high, test precise and high efficiency; Can test the keyboard of different structure by regulating, can adapt to the polytrope of keyboard, highly versatile, testing cost is low; Meanwhile, recall rate is high, False Rate is low, can not cause damage to non-defective unit keycap, also can save the replacement cost of testing apparatus, has the value in industry.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of keycap pulling capacity test pressing module, comprise the pressing plate, pressing plate cylinder and the pressing plate driver that are connected successively from bottom to top, described pressing plate is used for pressing keyboard, described pressing plate cylinder moves up and down in the vertical direction for driving pressing plate, and described pressing plate driver moves as Y direction at keyboard plan together with pressing plate for driving pressing plate cylinder.
The pressing module that the utility model provides is set to further: described pressing plate cylinder is two, is separately positioned on two Width side end faces of pressing plate; Described pressing plate is frame-type plate, and the inside casing space that frame-type plate surrounds is for holding keycap to be tested.
The pressing module that the utility model provides is set to further: also comprise and to be arranged between pressing plate and pressing plate cylinder and along the slippage abrasionproof assembly of platen width directional spreding, and described slippage abrasionproof assembly comprises the fixed strip being fixed on pressing plate cylinder bottom, the spring part arranging sliding component bottom fixed strip, be arranged at fixed strip side.
Wherein, described pressing plate to be connected with fixed strip by sliding component and to be connected with fixed strip by spring part, make pressing plate before pressing keyboard, remain on initial position by the effect of spring part elastic force relative to fixed strip generation slippage, make pressing plate after pressing keyboard, when being subject to Y-axis acting force relative to fixed strip generation slippage, and make pressing plate after unclamping keyboard, be returned to initial position by the effect of spring part elastic force relative to fixed strip generation slippage.
The pressing module that the utility model provides is set to further: described sliding component comprises slide block and the slide rail of coupling connection; Described slide block is arranged at bottom fixed strip, slide rail is arranged on pressing plate, or described slide block is arranged on pressing plate, slide rail is arranged at bottom fixed strip; Described spring part comprises fixed block, along the first elastic body and second elastic body of platen width directional spreding; The top of described fixed block is connected with fixed strip side, and the two bottom sides of fixed block is connected with the second elastic body with the first elastic body respectively.
The pressing module that the utility model provides is set to further: described first elastic body and the second elastic body are spring or elastic.
The utility model additionally provides a kind of keycap pulling capacity test machine, comprising: keyboard apparatus for placing, for placing and inputting keyboard to be tested; Aforesaid keycap pulling capacity test pressing module, for pressing keyboard; Pulling capacity measuring head assembly, for carrying out pulling capacity test to being pressed keycap in keyboard; Flexible module, regulates for hanging measuring head assembly line space of going forward side by side; Substrate, for fixing flexible module; Drive unit, moves in X-axis, Y-axis, Z-direction for driving substrate.
The keycap pulling capacity test machine that the utility model provides is set to further: also comprise frame, is arranged at the testing button in frame, electric cabinet, testing and control keyboard, display screen and pilot lamp; Described keyboard apparatus for placing is arranged on the work top of frame, and described drive unit is installed on the work top of frame by pedestal, and described testing button, testing and control keyboard, display screen are all connected with electric cabinet with pilot lamp; Described keyboard apparatus for placing comprises keyboard placing frame, is arranged at keyboard placing frame bottom surface and is distributed in the Pneumatic rotary table on work top, and described keyboard placing frame inputs keyboard to be tested by the reciprocating rotary of Pneumatic rotary table and exports tests keyboard.
The keycap pulling capacity test machine that the utility model provides is set to further: described pulling capacity measuring head assembly comprises vertically disposed fixed mount, is installed on the measuring head assembly of fixed mount, and described measuring head assembly comprises elastic connected successively from top to bottom, slides post, sensor link plate, LOAD CELLS and measuring head; The described post that slides obtains support by the limited block being located at fixed mount.
Wherein, fixed mount is fixed on the top of described elastic, and the end face sliding post is fixed in the bottom of elastic; The described post that slides is installed by side and is slided post slide block and be connected with the line slideway being located at fixed mount, and described line slideway be vertically setting; One end suspension type of described sensor link plate is fixed on and slides post, and top, the side suspension type of described LOAD CELLS is fixed on the other end of sensor link plate; The bottom of LOAD CELLS is connected with measuring head; Maintain cell overload protector between described LOAD CELLS and sensor link plate, the bottom of described measuring head be free end, the button acted in keyboard to be tested.
The keycap pulling capacity test machine that the utility model provides is set to further: described flexible module comprises the contracting gap module of the equidistant adjustable type be connected successively, and the fixed translation module of spacing.
Wherein, described contracting gap module comprises adjust the play substrate, gap Moving-strip, coulisse and adjust the play driver, described adjust the play substrate and the facing setting of coulisse, and cavity between the plate maintaining accommodating gap Moving-strip; Described adjust the play driver drives coulisse relative adjust the play substrate generation slippage by being fixedly installed in adjust the play substrate; Described gap Moving-strip is some, is arranged side by side and is slidably mounted on the plate face of adjust the play substrate, and every interradicular space Moving-strip is all provided with orienting lug; The glide direction of gap Moving-strip of sliding along the plate face generation of adjust the play substrate and the glide direction of coulisse are that two different surface beelines are arranged.
And, the plate face of described coulisse is provided with and stretches into and the chute of slippage for orienting lug, described chute is distributed on the coulisse interior plate face of gap Moving-strip, its quantity is equal with orienting lug, and the separation of adjacent chute is that gradual manner is arranged from chute one end to the other end; Described gap Moving-strip by the slippage of adjust the play driver drives coulisse, drive orienting lug along the groove track slippage of chute, along the adjusted in concert of adjacent segment Moving-strip spacing obtained after the plate face of adjust the play substrate occurs to slide in gradual manner.
Meanwhile, described translation module comprises the suspension plate be fixedly installed on extending seat set by adjust the play substrate side, is installed on the translation actuators of suspension plate, is driven and be slidably connected to the translational block of suspension plate bottom surface by translation actuators; Described translational block is used for the fixing fixed mount of several spacing of hanging side by side; Described translational block and gap Moving-strip keep same plane to distribute, translational block by translation actuators drive come near or away from gap Moving-strip.
The keycap pulling capacity test machine that the utility model provides is set to further: described drive unit comprises the Y-axis drive unit, X-axis drive unit and the Z axis drive unit that are connected successively, described Y-axis drive unit comprises y-axis motor, Y-axis driving stem, Y-axis sliding seat, Y-axis slide rail, the first web joint and mounting plate, described X-axis drive unit comprises X-axis motor, X-axis driving stem, X-axis sliding seat, X-axis slide rail and the second web joint, and described Z axis drive unit comprises Z axis motor, Z axis driving stem, Z axis sliding seat, Z axis slide rail and fixed head; Described substrate is vertical distribution, and described pressing plate driver is y-axis motor, and described y-axis motor is by the 3rd web joint and pressing plate cylinders.
Wherein, described Z axis motor is fixed on the fixed head paralleled with substrate, the one side of described fixed head is connected with substrate by Z axis slide rail, another side is connected with X-axis sliding seat and passes through X-axis slide rail and is connected with the second web joint, described Z axis sliding base sleeve is loaded on Z axis driving stem, and described substrate is connected with Z axis sliding seat; Described X-axis sliding base sleeve is loaded on X-axis driving stem, described X-axis motor is installed on the second web joint and drives X-axis driving stem, the parallel both sides being distributed in X-axis driving stem of described X-axis slide rail, described second web joint parallels with fixed head, and the top of the second web joint is connected to the bottom surface of the first web joint; Described Y-axis sliding base sleeve is loaded on Y-axis driving stem, the end face of described first web joint is connected with Y-axis sliding seat and is distributed in immediately below Y-axis sliding seat, the end face of described first web joint is connected with mounting plate by Y-axis slide rail, the parallel both sides being distributed in Y-axis driving stem of described Y-axis slide rail, described y-axis motor is installed on mounting plate and drives Y-axis driving stem.
Compared with prior art, the beneficial effect that the utility model has is:
1, the keycap pulling capacity test that the utility model provides presses module, presses effective, strong with miscellaneous part coordination performance; In test machine test run, by the setting of slippage abrasionproof assembly, can efficiently overcome keyboard friction force, while effective abrasionproof, have and can carry out fine setting distance capabilities relative to measuring head distance, and possess pressing plate can Quick-return to the restorability of initial position.
2, the keycap pulling capacity test machine that provides of the utility model, by the setting of keyboard apparatus for placing, realizes automatically being input to measuring head assembly after keyboard is placed inferior to be tested, reduces and manually participate in, improve testing efficiency; By the setting of measuring head assembly, each keycap edge of keyboard is utilized to have the upwards pulling capacity phenomenon of its fixing corresponding stroke, the keycap tangled separately in keyboard to be detected by the LOAD CELLS of bottom belt hook carries out detection contact, and recall rate is high, False Rate is low, do not damage non-defective unit, testing cost is low, safe and reliable; By the setting of flexible module, realize the gap adjustment of fast accurate, range-controllable, reach object applied widely, all can be able to test the keyboard of different structure by regulating, highly versatile, and easy accessibility, repair and replacement are all easy; By arranging the drive unit that can drive X-axis, Y-axis, Z-direction movement, the optional position realizing measuring head assembly is moved, the keyboard being applicable to different structure is tested, the replacement cost of testing apparatus can be saved while automaticity is high, the more important thing is that pressing module pressing driver used can be substituted by y-axis motor, save the setting of pressing driver, reduce machine volume and weight, degree of integration is high, drives synchronism better.
Foregoing is only the general introduction of technical solutions of the utility model, and in order to clearer understanding technological means of the present utility model, below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model keycap pulling capacity test machine;
Fig. 2 be the utility model keycap pulling capacity test machine face structural representation;
Fig. 3 is the side-looking structural representation of the utility model keycap pulling capacity test machine;
Fig. 4 is the plan structure schematic diagram of the utility model keycap pulling capacity test machine;
Fig. 5 is the integral layout stereographic map of the utility model keycap pulling capacity test machine;
Fig. 6 is the perspective view pressing module in the utility model keycap pulling capacity test machine;
Fig. 7 be press module in the utility model keycap pulling capacity test machine face structural representation;
Fig. 8 is the enlarged drawing of local A in Fig. 6;
Fig. 9 is the perspective view of pulling capacity measuring head assembly in the utility model keycap pulling capacity test machine;
Figure 10 be in the utility model keycap pulling capacity test machine pulling capacity measuring head assembly face structural representation;
Figure 11 is the perspective view of flexible module in the utility model keycap pulling capacity test machine;
Figure 12 be in the utility model keycap pulling capacity test machine flexible module face structural representation;
Figure 13 is the STRUCTURE DECOMPOSITION figure of flexible module in the utility model keycap pulling capacity test machine.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
A kind of keycap pulling capacity test machine as shown in Figures 1 to 4, comprising: keyboard apparatus for placing 1, for placing and inputting keyboard 10 to be tested; Keycap pulling capacity test pressing module 2, for pressing keyboard 10; Pulling capacity measuring head assembly 3, for carrying out pulling capacity test to being pressed keycap in keyboard 10; Flexible module 4, regulates for hanging measuring head assembly 3 line space of going forward side by side; Substrate 5, for fixing flexible module 4; Drive unit 6, moves in X-axis, Y-axis, Z-direction for driving substrate 5.
As shown in Figure 5, keycap pulling capacity test machine also comprises frame 7, is arranged at the testing button 71 in frame 7, electric cabinet 72, testing and control keyboard 73, display screen 74 and pilot lamp (for illustrating in figure); Described keyboard apparatus for placing 1 is arranged on the work top 70 of frame 7, described drive unit 6 is installed on the work top 70 of frame 7 by pedestal 60, and described testing button 71, testing and control keyboard 73, display screen 74 are all connected with electric cabinet 73 with pilot lamp 75.
As shown in Figures 1 to 4, described keyboard apparatus for placing 1 comprises keyboard placing frame 11, is arranged at keyboard placing frame 11 bottom surface and is distributed in the Pneumatic rotary table 12 on work top 70, and described keyboard placing frame 11 inputs keyboard 10 to be tested by the reciprocating rotary of Pneumatic rotary table 12 and exports tests keyboard.
As shown in Figures 1 to 7, described drive unit 6 comprises the Y-axis drive unit, X-axis drive unit and the Z axis drive unit that are connected successively, described Y-axis drive unit comprises y-axis motor 61, Y-axis driving stem 611, Y-axis sliding seat 612, Y-axis slide rail 613, first web joint 614 and mounting plate 615, described X-axis drive unit comprises X-axis motor 62, X-axis driving stem 621, X-axis sliding seat 622, X-axis slide rail 623 and the second web joint 624, and described Z axis drive unit comprises Z axis motor 63, Z axis driving stem 631, Z axis sliding seat 632, Z axis slide rail 633 and fixed head 634; Described substrate 5 is vertical distribution.
Described Z axis motor 63 is fixed on the fixed head 634 paralleled with substrate 5, the one side of described fixed head 634 is connected with substrate 5 by Z axis slide rail 633, another side is connected with X-axis sliding seat and passes through X-axis slide rail 623 and is connected with the second web joint 624, described Z axis sliding seat 632 is set in Z axis driving stem 631, and described substrate 5 is connected with Z axis sliding seat 632.
Described X-axis sliding seat 622 is set in X-axis driving stem 621, described X-axis motor 62 is installed on the second web joint 624 and drives X-axis driving stem 621, the parallel both sides being distributed in X-axis driving stem 621 of described X-axis slide rail 623, described second web joint 624 parallels with fixed head 634, and the top of the second web joint 624 is connected to the bottom surface of the first web joint 614.
Described Y-axis sliding seat 612 is set in Y-axis driving stem 611, the end face of described first web joint 614 is connected with Y-axis sliding seat 612 and is distributed in immediately below Y-axis sliding seat 612, the end face of described first web joint 614 is connected with mounting plate 615 by Y-axis slide rail 613, the parallel both sides being distributed in Y-axis driving stem 611 of described Y-axis slide rail 613, described y-axis motor 61 is installed on mounting plate 615 and drives Y-axis driving stem 611.
As shown in Figure 6 to 8, described keycap pulling capacity test pressing module 2 comprises the pressing plate 21, pressing plate cylinder 22 and the pressing plate driver that are connected successively from bottom to top, described pressing plate 21 is for pressing keyboard 10, described pressing plate cylinder 22 moves up and down in the vertical direction for driving pressing plate 21, and described pressing plate driver moves as Y direction at keyboard plan together with pressing plate 21 for driving pressing plate cylinder 22.The driver of pressing plate described in the present embodiment is y-axis motor 61, and namely both share a driver, and described y-axis motor 61 is connected with pressing plate cylinder 22 by the 3rd web joint 23.Described pressing plate cylinder 22 is two, is separately positioned on two Width side end faces of pressing plate 21; Described pressing plate 21 is frame-type plate, and the inside casing space that frame-type plate surrounds is for holding keycap to be tested.
Keycap pulling capacity test pressing module 2 as shown in Figure 6 to 8, also comprise and to be arranged between pressing plate 21 and pressing plate cylinder 22 and along the slippage abrasionproof assembly of platen width directional spreding, described slippage abrasionproof assembly comprises the spring part being fixed on fixed strip 24 bottom pressing plate cylinder 22, arranging sliding component bottom fixed strip 24, be arranged at fixed strip 24 side; Described sliding component comprises slide block 25 and the slide rail 26 of coupling connection; Described slide block 25 is arranged at bottom fixed strip 24, slide rail 26 is arranged on pressing plate 21; Described spring part comprises fixed block 27, along the first elastic body 28 and the second elastic body 29 of pressing plate 21 Width distribution; The top of described fixed block 27 is connected with fixed strip 24 side, and the two bottom sides of fixed block 27 is connected with the second elastic body 29 with the first elastic body 28 respectively.The first elastic body 28 shown in figure and the second elastic body 29 are isometric elastic, and the centre position that fixed block 27 is distributed in fixed strip 24 is initial position.
By the setting of slippage abrasionproof assembly, realize pressing plate 21 to be connected with fixed strip 24 by sliding component and to be connected with fixed strip 24 by spring part, so, make pressing plate 21 before pressing keyboard, remain on initial position by the effect of spring part elastic force, relative to fixed strip 24, slippage occurs, make pressing plate 21 after pressing keyboard, relative to fixed strip 24, slippage occur when being subject to Y-axis acting force, and make pressing plate 21 after unclamping keyboard, be returned to initial position by the effect of spring part elastic force, relative to fixed strip 24, slippage occurs.
As shown in Figure 9 and Figure 10, described pulling capacity measuring head assembly 3 comprises vertically disposed fixed mount 31, is installed on the measuring head assembly of fixed mount 31, and described measuring head assembly comprises elastic 32 connected successively from top to bottom, slides post 33, sensor link plate 34, LOAD CELLS 35 and measuring head 36; The described post 33 that slides obtains support by the limited block 30 being located at fixed mount 31; Fixed mount 31 is fixed on the top of described elastic 32, and the end face sliding post 33 is fixed in the bottom of elastic 32; The described post 33 that slides is installed by side and is slided post slide block 311 and be connected with the line slideway 312 being located at fixed mount 31, and described line slideway 412 be vertically setting; One end suspension type of described sensor link plate 34 is fixed on and slides post 33, and top, the side suspension type of described LOAD CELLS 35 is fixed on the other end of sensor link plate 34; The bottom of LOAD CELLS 35 is connected with measuring head 36; Maintain cell overload protector 37 between described LOAD CELLS 35 and sensor link plate 34, the bottom of described measuring head 36 be free end, the keycap acted in keyboard to be tested.
As illustrated in figures 11 and 13, described flexible module 4 comprises the contracting gap module of the equidistant adjustable type be connected successively, and the fixed translation module of spacing; Described contracting gap module comprises adjust the play substrate 41, gap Moving-strip 42, coulisse 43 and adjust the play driver 44; Described translation module comprises suspension plate 45, moves driver 46 and translational block 47; Described gap Moving-strip 42 and translational block 47 are all for hanging join dependency inspection equipment, in the present embodiment for hanging pulling capacity measuring head assembly 3, gap Moving-strip 42 and translational block 47 all hanging/fixing racks, contracting gap adjustment and translational adjustment are realized, to adapt to keyboard cover layout to the measuring head 36 acting on button in keyboard to be tested.
Described adjust the play substrate 41 and the facing setting of coulisse 43, the two side ends of two boards is slidably connected by sliding part 411 and makes to maintain between two boards cavity between the plate of accommodating gap Moving-strip 42; Described adjust the play driver 44 is distributed between plate directly over cavity, and drives coulisse 43 relative adjust the play substrate 41 that slippage occurs by being fixedly installed in adjust the play substrate 41.
Described gap Moving-strip 42 is some, is arranged side by side and is slidably mounted on the plate face of adjust the play substrate 41 by line rail slide block assembly 412, and every interradicular space Moving-strip 42 is all provided with orienting lug 48; The glide direction of gap Moving-strip 42 of sliding along the plate face generation of adjust the play substrate 41 and the glide direction of coulisse 43 are that two different surface beelines are arranged.
As shown in figure 13, the plate face of described coulisse 43 is provided with and stretches into and the chute 431 of slippage for orienting lug 48, described chute 431 is distributed on the coulisse 43 interior plate face of gap Moving-strip 42, its quantity is equal with orienting lug 48, and the separation of adjacent chute 431 is that gradual manner is arranged from chute 431 one end to the other end; Chute 431 shown in figure adopts the linear pattern gradual manner of skewed in the same way distribution.Described gap Moving-strip 42 drives coulisse 43 slippage by adjust the play driver 44, drives orienting lug 48 along the groove track slippage of chute 431, and the rear adjusted in concert obtaining the adjacent segment Moving-strip spacing being gradual manner of sliding occurs the plate face along adjust the play substrate 41.
The suspension plate 45 of described translation module is fixedly installed on extending seat 451 set by adjust the play substrate 41 side, translation actuators 46 is installed on suspension plate 45, and translational block 47 is driven by translation actuators 46 and is slidably connected to suspension plate 45 bottom surface by translation gliding part 452; Described translational block 47 and gap Moving-strip 42 keep same plane distribute, and translational block 47 drives close or away from gap Moving-strip 42 by translation actuators 46.
Innovative point of the present utility model is, by the setting of keycap pulling capacity test with pressing module, press effective, contribute to effective operation of miscellaneous part on detection machine, especially guarantee the synchronous operation with measuring head assembly significantly to improve the system coordination of complete machine, improve keycap pulling capacity Detection job, reduce equipment replacement cost, economical and practical.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a keycap pulling capacity test pressing module, it is characterized in that: comprise the pressing plate, pressing plate cylinder and the pressing plate driver that are connected successively from bottom to top, described pressing plate is used for pressing keyboard, described pressing plate cylinder moves up and down in the vertical direction for driving pressing plate, and described pressing plate driver moves as Y direction at keyboard plan together with pressing plate for driving pressing plate cylinder.
2. keycap pulling capacity test pressing module according to claim 1, is characterized in that: described pressing plate cylinder is two, is separately positioned on two Width side end faces of pressing plate; Described pressing plate is frame-type plate, and the inside casing space that frame-type plate surrounds is for holding keycap to be tested.
3. keycap pulling capacity test pressing module according to claim 2, it is characterized in that: also comprise and to be arranged between pressing plate and pressing plate cylinder and along the slippage abrasionproof assembly of platen width directional spreding, described slippage abrasionproof assembly comprises the fixed strip being fixed on pressing plate cylinder bottom, the spring part arranging sliding component bottom fixed strip, be arranged at fixed strip side;
Described pressing plate to be connected with fixed strip by sliding component and to be connected with fixed strip by spring part, make pressing plate before pressing keyboard, remain on initial position by the effect of spring part elastic force relative to fixed strip generation slippage, make pressing plate after pressing keyboard, when being subject to Y-axis acting force relative to fixed strip generation slippage, and make pressing plate after unclamping keyboard, be returned to initial position by the effect of spring part elastic force relative to fixed strip generation slippage.
4. keycap pulling capacity test pressing module according to claim 3, is characterized in that: described sliding component comprises slide block and the slide rail of coupling connection; Described slide block is arranged at bottom fixed strip, slide rail is arranged on pressing plate, or described slide block is arranged on pressing plate, slide rail is arranged at bottom fixed strip;
Described spring part comprises fixed block, along the first elastic body and second elastic body of platen width directional spreding; The top of described fixed block is connected with fixed strip side, and the two bottom sides of fixed block is connected with the second elastic body with the first elastic body respectively.
5. keycap pulling capacity test pressing module according to claim 4, is characterized in that: described first elastic body and the second elastic body are spring or elastic.
6. a keycap pulling capacity test machine, is characterized in that, comprising:
Keyboard apparatus for placing, for placing and inputting keyboard to be tested;
Keycap pulling capacity test pressing module described in any one of claim 1 ~ 5, for pressing keyboard;
Pulling capacity measuring head assembly, for carrying out pulling capacity test to being pressed keycap in keyboard;
Flexible module, regulates for hanging measuring head assembly line space of going forward side by side;
Substrate, for fixing flexible module;
Drive unit, moves in X-axis, Y-axis, Z-direction for driving substrate.
7. keycap pulling capacity test machine according to claim 6, is characterized in that: also comprise frame, is arranged at the testing button in frame, electric cabinet, testing and control keyboard, display screen and pilot lamp;
Described keyboard apparatus for placing is arranged on the work top of frame, and described drive unit is installed on the work top of frame by pedestal, and described testing button, testing and control keyboard, display screen are all connected with electric cabinet with pilot lamp;
Described keyboard apparatus for placing comprises keyboard placing frame, is arranged at keyboard placing frame bottom surface and is distributed in the Pneumatic rotary table on work top, and described keyboard placing frame inputs keyboard to be tested by the reciprocating rotary of Pneumatic rotary table and exports tests keyboard.
8. keycap pulling capacity test machine according to claim 6, it is characterized in that: described pulling capacity measuring head assembly comprises vertically disposed fixed mount, is installed on the measuring head assembly of fixed mount, described measuring head assembly comprises elastic connected successively from top to bottom, slides post, sensor link plate, LOAD CELLS and measuring head; The described post that slides obtains support by the limited block being located at fixed mount;
Fixed mount is fixed on the top of described elastic, and the end face sliding post is fixed in the bottom of elastic; The described post that slides is installed by side and is slided post slide block and be connected with the line slideway being located at fixed mount, and described line slideway be vertically setting;
One end suspension type of described sensor link plate is fixed on and slides post, and top, the side suspension type of described LOAD CELLS is fixed on the other end of sensor link plate; The bottom of LOAD CELLS is connected with measuring head; Maintain cell overload protector between described LOAD CELLS and sensor link plate, the bottom of described measuring head be free end, the button acted in keyboard to be tested.
9. keycap pulling capacity test machine according to claim 6, is characterized in that: described flexible module comprises the contracting gap module of the equidistant adjustable type be connected successively, and the fixed translation module of spacing;
Described contracting gap module comprises adjust the play substrate, gap Moving-strip, coulisse and adjust the play driver, described adjust the play substrate and the facing setting of coulisse, and cavity between the plate maintaining accommodating gap Moving-strip; Described adjust the play driver drives coulisse relative adjust the play substrate generation slippage by being fixedly installed in adjust the play substrate;
Described gap Moving-strip is some, is arranged side by side and is slidably mounted on the plate face of adjust the play substrate, and every interradicular space Moving-strip is all provided with orienting lug; The glide direction of gap Moving-strip of sliding along the plate face generation of adjust the play substrate and the glide direction of coulisse are that two different surface beelines are arranged;
The plate face of described coulisse is provided with and stretches into and the chute of slippage for orienting lug, described chute is distributed on the coulisse interior plate face of gap Moving-strip, its quantity is equal with orienting lug, and the separation of adjacent chute is that gradual manner is arranged from chute one end to the other end;
Described gap Moving-strip by the slippage of adjust the play driver drives coulisse, drive orienting lug along the groove track slippage of chute, along the adjusted in concert of adjacent segment Moving-strip spacing obtained after the plate face of adjust the play substrate occurs to slide in gradual manner;
Described translation module comprises the suspension plate be fixedly installed on extending seat set by adjust the play substrate side, is installed on the translation actuators of suspension plate, is driven and be slidably connected to the translational block of suspension plate bottom surface by translation actuators; Described translational block is used for the fixing fixed mount of several spacing of hanging side by side; Described translational block and gap Moving-strip keep same plane to distribute, translational block by translation actuators drive come near or away from gap Moving-strip.
10. keycap pulling capacity test machine according to claim 6, it is characterized in that: described drive unit comprises the Y-axis drive unit, X-axis drive unit and the Z axis drive unit that are connected successively, described Y-axis drive unit comprises y-axis motor, Y-axis driving stem, Y-axis sliding seat, Y-axis slide rail, the first web joint and mounting plate, described X-axis drive unit comprises X-axis motor, X-axis driving stem, X-axis sliding seat, X-axis slide rail and the second web joint, and described Z axis drive unit comprises Z axis motor, Z axis driving stem, Z axis sliding seat, Z axis slide rail and fixed head; Described substrate is vertical distribution, and described pressing plate driver is y-axis motor, and described y-axis motor is by the 3rd web joint and pressing plate cylinders;
Described Z axis motor is fixed on the fixed head paralleled with substrate, the one side of described fixed head is connected with substrate by Z axis slide rail, another side is connected with X-axis sliding seat and passes through X-axis slide rail and is connected with the second web joint, described Z axis sliding base sleeve is loaded on Z axis driving stem, and described substrate is connected with Z axis sliding seat;
Described X-axis sliding base sleeve is loaded on X-axis driving stem, described X-axis motor is installed on the second web joint and drives X-axis driving stem, the parallel both sides being distributed in X-axis driving stem of described X-axis slide rail, described second web joint parallels with fixed head, and the top of the second web joint is connected to the bottom surface of the first web joint;
Described Y-axis sliding base sleeve is loaded on Y-axis driving stem, the end face of described first web joint is connected with Y-axis sliding seat and is distributed in immediately below Y-axis sliding seat, the end face of described first web joint is connected with mounting plate by Y-axis slide rail, the parallel both sides being distributed in Y-axis driving stem of described Y-axis slide rail, described y-axis motor is installed on mounting plate and drives Y-axis driving stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857393.8U CN205120291U (en) | 2015-10-30 | 2015-10-30 | Test of key cap die pull is with pressing module and key cap die pull test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857393.8U CN205120291U (en) | 2015-10-30 | 2015-10-30 | Test of key cap die pull is with pressing module and key cap die pull test machine |
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| Publication Number | Publication Date |
|---|---|
| CN205120291U true CN205120291U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520857393.8U Expired - Fee Related CN205120291U (en) | 2015-10-30 | 2015-10-30 | Test of key cap die pull is with pressing module and key cap die pull test machine |
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| CN (1) | CN205120291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258834A (en) * | 2015-10-30 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Pressing module for testing drawing force of keycap and test machine for drawing force of keycap |
-
2015
- 2015-10-30 CN CN201520857393.8U patent/CN205120291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258834A (en) * | 2015-10-30 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Pressing module for testing drawing force of keycap and test machine for drawing force of keycap |
| CN105258834B (en) * | 2015-10-30 | 2018-01-05 | 昆山鸿志犀自动化机电设备有限公司 | Keycap pulling capacity test pressing module and keycap pulling capacity test machine |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161030 |