CN117074178A - Touch screen manufacturing performance detection device - Google Patents
Touch screen manufacturing performance detection device Download PDFInfo
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- CN117074178A CN117074178A CN202311042027.2A CN202311042027A CN117074178A CN 117074178 A CN117074178 A CN 117074178A CN 202311042027 A CN202311042027 A CN 202311042027A CN 117074178 A CN117074178 A CN 117074178A
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- touch screen
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- rotating shaft
- sliding
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010606 normalization Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Abstract
The application is applicable to the technical field of touch screen manufacturing, and provides a touch screen manufacturing performance detection device, which comprises a mounting bottom plate, wherein two vertical plates are fixed on the mounting bottom plate, and the touch screen manufacturing performance detection device further comprises: placing a table board, a plugboard, a lifting mechanism and a testing mechanism; the two ends of the placing table top are respectively and slidably connected to the first guide sliding grooves of the two vertical plates; the placing table top is provided with a placing groove, the placing groove is provided with a notch, and the placing table top is connected with a plugboard for blocking the notch in a plug-in manner; the lifting mechanism and the testing mechanism are both arranged on the mounting bottom plate, the lifting mechanism is used for driving the placing table top to move up and down, and the testing mechanism is used for pressing the touch screen. The touch screen can be placed and taken, and the touch screen can be automatically reset, fixed and loosened.
Description
Technical Field
The application belongs to the technical field of manufacturing of touch screens, and particularly relates to a touch screen manufacturing performance detection device.
Background
Touch screens (Touch panels) are also called "Touch screens" and "Touch panels", and are an inductive liquid crystal display device capable of receiving input signals such as contacts, and when a graphic button on a screen is touched, a Touch feedback system on the screen can drive various connecting devices according to a preprogrammed program, and can be used to replace a mechanical button Panel, and a vivid audio/video effect can be produced by means of a liquid crystal display.
The utility model discloses a touch screen production manufacturing performance detection device for CN 113702220B, place high definition touch screen at the centre gripping through the manual work inside the groove, it is spacing to rotate the grip block to carry out the centre gripping to high definition touch screen to lock the bolt, it drives test board reciprocating motion from top to bottom to rotate the cam in-process, the test board reciprocates in-process from top to bottom and drives the test claw and carry out crookedness durability test to high definition touch screen, fix the backup pad in vertical frame through stop bolt, place the support frame in the backup pad again, it drives test board reciprocating motion from top to bottom through the link to rotate the cam, it carries out compressive property test to high definition touch screen on the support frame to drive the test claw in the test board reciprocating motion from top to bottom in-process.
According to the method, although the compression resistance and the bending resistance of the touch screen can be tested, when the high-definition touch screen is placed, the placed position of the high-definition touch screen needs to be corrected manually, and the high-definition touch screen needs to be fixed and detached by rotating the locking bolt, so that the high-definition touch screen is time-consuming and labor-consuming in detection.
Disclosure of Invention
The embodiment of the application aims to provide a touch screen manufacturing performance detection device, and aims to solve the problems that when a high-definition touch screen is placed, the placement position of the high-definition touch screen needs to be corrected manually, and a locking bolt needs to be rotated to fix and detach the high-definition touch screen, so that the high-definition touch screen is time-consuming and labor-consuming in detection.
The application is realized in such a way that the touch screen manufacturing performance detection device comprises a mounting bottom plate, wherein two vertical plates are fixed on the mounting bottom plate, and the device further comprises:
placing a table board, a plugboard, a lifting mechanism and a testing mechanism;
the two ends of the placing table top are respectively and slidably connected to the first guide sliding grooves of the two vertical plates;
the placing table top is provided with a placing groove, the placing groove is provided with a notch, and the placing table top is connected with a plugboard for blocking the notch in a plug-in manner;
the lifting mechanism and the testing mechanism are both arranged on the mounting bottom plate, the lifting mechanism is used for driving the placing table top to move up and down, and the testing mechanism is used for pressing the touch screen;
the utility model discloses a touch screen, including placing the mesa, be provided with two fixture on the mesa, fixture includes L shape mounting panel, clamp plate, righting board, first extension spring, second extension spring and drive assembly, L shape mounting panel is fixed on placing the mesa, the clamp plate rotates to be connected on L shape mounting panel, the both ends of second extension spring respectively with L shape mounting panel and clamp plate, be provided with the second direction spout on placing the mesa, righting board sliding connection is on the second direction spout, the both ends of first extension spring respectively with righting board and second direction spout on be close to one side of riser, drive assembly overcomes the elasticity of first extension spring and drives righting board promotion touch screen earlier through placing the mode that the mesa upwards moved, then overcomes the elasticity of second extension spring and drives the clamp plate and fix the touch screen again.
Further technical scheme, elevating system includes first slider, connecting rod, push pedal, pushes away axle and promotes the subassembly, be provided with first spout on the mounting plate, first slider sliding connection is on first spout, the both ends of connecting rod respectively with first slider and push pedal rotate to be connected, be provided with the direction slot hole on the lateral wall of mounting plate, the one end of push pedal rotates to be connected on mounting plate, push away the axle and fix the other end at the push pedal, and push away axle sliding connection on the direction slot hole, it sets up on mounting plate to promote the subassembly, it is used for driving first slider and removes on first spout to promote the subassembly.
Further technical scheme, the promotion subassembly includes lead screw and first motor, first motor is fixed on first spout, the lead screw rotates to be connected on first spout, the rotation end and the lead screw of first motor are connected, and lead screw and first slider screw thread fit.
Further technical scheme, drive assembly includes fixed plate, second slider, stay cord, wire casing and fixed ejector pad, fixed ejector pad is fixed in first direction spout, be provided with the groove of dodging that is used for dodging fixed ejector pad on placing the mesa, the fixed plate is fixed in the bottom of placing the mesa, be provided with the second spout on the fixed plate, second slider sliding connection is on the second spout, be provided with the wire casing on placing the mesa, the one end of stay cord is fixed on the second slider, the other end of stay cord passes behind wire casing and L shape mounting panel and the board of righting and is connected with the clamp plate.
Further technical scheme, the testing mechanism includes carriage, test axle, pressure spring, first axis of rotation, cam and drive assembly, be provided with the third direction spout on the mounting plate, carriage sliding connection is on the third direction spout, sliding connection has a plurality of test axles on the carriage, the cover is equipped with the pressure spring on the test axle, first axis of rotation rotates to be connected on the carriage, the cam is fixed on first axis of rotation, drive assembly sets up on the carriage, drive assembly is used for driving first axis of rotation intermittent type nature and rotates the round and drive carriage intermittent type nature and remove.
Further technical scheme, drive assembly includes second axis of rotation, second motor, first half circle gear, rack, third axis of rotation, second half circle gear, gear and belt drive assembly, second axis of rotation and third axis of rotation are all rotated and are connected on the carriage, the second motor is fixed on the carriage, and the rotation end and the second axis of rotation of second motor are connected, second axis of rotation and third axis of rotation pass through belt drive assembly transmission and are connected, first half circle gear and second half circle gear are fixed respectively in second axis of rotation and third axis of rotation, the gear is fixed on mounting plate, first half circle gear passes through half circle tooth and gear engagement, the gear is fixed on first axis of rotation, second half circle gear passes through half circle tooth and gear engagement.
Further technical scheme, belt drive assembly includes first belt pulley, belt and second belt pulley, first belt pulley and second belt pulley are fixed respectively in second axis of rotation and third axis of rotation, first belt pulley and second belt pulley carry out the transmission through the belt and connect.
According to the touch screen manufacturing performance detection device provided by the embodiment of the application, the touch screen is placed on the placement groove, the lifting mechanism drives the placement table board to move upwards, the transmission component overcomes the elasticity of the first tension spring and drives the righting plate to push the touch screen in a way that the placement table board moves upwards, so that the righting plate pushes the touch screen to the center of the placement groove, the touch screen is corrected, then the elasticity of the second tension spring is overcome and drives the pressing plate to fix the touch screen, the testing mechanism presses the touch screen until the placement table board lifts the touch screen to the test height, the pressing test is carried out, when the touch screen is required to be bent, the inserting plate is pulled out, and then the testing mechanism presses the touch screen again, so that the touch screen is bent, after the test is finished, the lifting mechanism drives the placement table board to move downwards, the force of the righting plate and the pressing plate is relieved in a way that the placement table board moves downwards, so that the second tension spring drives the pressing plate to rotate reversely and loosen the touch screen, and the first tension spring pulls the righting plate to move reversely and reset, so that the touch screen can be placed and automatically taken to fix the touch screen.
Drawings
Fig. 1 is a schematic structural diagram of a touch screen manufacturing performance detection device according to an embodiment of the present application;
FIG. 2 is a schematic top view of FIG. 1 according to an embodiment of the present application;
fig. 3 is a schematic front view of the structure of fig. 1 according to an embodiment of the present application;
FIG. 4 is a schematic view of the structure of view B-B in FIG. 2 according to an embodiment of the present application;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to an embodiment of the present application;
fig. 6 is an enlarged schematic view of the structure of C in fig. 4 according to an embodiment of the present application.
In the accompanying drawings: mounting baseplate 101, riser 102, first guide chute 103, placement table 104, placement slot 105, cutout 106, insert plate 107, L-shaped mounting plate 108, platen 109, second guide chute 110, return plate 111, lifting mechanism 2, first chute 201, first slider 202, connecting rod 203, push plate 204, guide slot 205, push shaft 206, lead screw 207, first motor 208, drive assembly 3, fixed plate 301, second chute 302, second slider 303, pull cord 304, wire slot 305, first tension spring 306, second tension spring 307, fixed push block 308, test mechanism 4, third guide chute 401, slide frame 402, test shaft 403, compression spring 404, first rotational shaft 405, cam 406, drive assembly 5, second rotational shaft 501, second motor 502, first half gear 503, rack 504, third rotational shaft 505, second half gear 506, gear 507, belt drive assembly 6, first pulley 601, belt 602, second pulley 603.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 6, a touch screen manufacturing performance detection device provided for an embodiment of the present application includes an installation base plate 101, on which two vertical plates 102 are fixed, and further includes:
the table top 104, the plugboard 107, the lifting mechanism 2 and the testing mechanism 4 are placed;
the vertical plates 102 are provided with first guide sliding grooves 103, and two ends of the placing table top 104 are respectively and slidably connected to the first guide sliding grooves 103 of the two vertical plates 102;
a placing groove 105 is formed in the placing table top 104, a notch 106 is formed in the placing groove 105, and a plugboard 107 for blocking the notch 106 is connected to the placing table top 104 in a plug-in mode;
the lifting mechanism 2 and the testing mechanism 4 are both arranged on the mounting bottom plate 101, the lifting mechanism 2 is used for driving the placing table top 104 to move up and down, and the testing mechanism 4 is used for pressing the touch screen;
the placing table 104 is provided with two clamping mechanisms, each clamping mechanism comprises an L-shaped mounting plate 108, a pressing plate 109, a correcting plate 111, a first tension spring 306, a second tension spring 307 and a transmission assembly 3, the L-shaped mounting plate 108 is fixed on the placing table 104, the pressing plate 109 is rotationally connected to the L-shaped mounting plate 108, two ends of the second tension spring 307 are respectively connected with the L-shaped mounting plate 108 and the pressing plate 109, the placing table 104 is provided with a second guide chute 110, the correcting plate 111 is slidably connected to the second guide chute 110, two ends of the first tension spring 306 are respectively connected with one side, close to the vertical plate 102, of the correcting plate 111 and one side, close to the second guide chute 110, of the corresponding pressing plate 109, the transmission assembly 3 overcomes the elasticity of the first tension spring 306 in an upward moving mode of the placing table 104 and drives the correcting plate 111 to push the touch screen, and then overcomes the elasticity of the second tension spring 307 and drives the pressing plate 109 to fix the touch screen.
In the embodiment of the application, when the touch screen is used, the touch screen is placed on the placing groove 105, the lifting mechanism 2 drives the placing table top 104 to move upwards, the transmission assembly 3 overcomes the elastic force of the first tension spring 306 and drives the righting plate 111 to push the touch screen through the upward movement mode of the placing table top 104, the righting plate 111 pushes the touch screen to the center of the placing groove 105, so that the touch screen is corrected, then overcomes the elastic force of the second tension spring 307 and drives the pressing plate 109 to fix the touch screen, until the placing table top 104 lifts the touch screen to the test height, the testing mechanism 4 presses the touch screen to perform the pressing test, the plugboard 107 is drawn out, and when the bending test is required to be performed on the touch screen, at the moment, the testing mechanism 4 presses the touch screen again, so that the touch screen is bent, after the test is finished, the lifting mechanism 2 drives the placing table top 104 to move downwards, the transmission assembly 3 releases the force of the righting plate 111 and the pressing plate 109 through the downward movement mode of the placing table top 104, so that the second tension spring 307 drives the pressing plate 109 to rotate reversely and release the touch screen, and the first tension spring 307 pulls the first tension spring 306 to move the righting plate 111 and reset the touch screen, and the touch screen can be reset, and the touch screen can be placed and reset, and fixed.
As shown in fig. 2 and fig. 4, as a preferred embodiment of the present application, the lifting mechanism 2 includes a first slider 202, a connecting rod 203, a push plate 204, a push shaft 206, and a push assembly, wherein a first sliding chute 201 is provided on the mounting base plate 101, the first slider 202 is slidably connected to the first sliding chute 201, two ends of the connecting rod 203 are respectively rotatably connected to the first slider 202 and the push plate 204, a guiding slot 205 is provided on a side wall of the mounting base plate 101, one end of the push plate 204 is rotatably connected to the mounting base plate 101, the push shaft 206 is fixed on the other end of the push plate 204, and the push shaft 206 is slidably connected to the guiding slot 205, the push assembly is provided on the mounting base plate 101, and the push assembly is used for driving the first slider 202 to move on the first sliding chute 201;
the pushing assembly comprises a screw rod 207 and a first motor 208, the first motor 208 is fixed on the first sliding groove 201, the screw rod 207 is rotatably connected to the first sliding groove 201, the rotating end of the first motor 208 is connected with the screw rod 207, and the screw rod 207 is in threaded fit with the first sliding block 202.
In the embodiment of the application, the first motor 208 drives the screw rod 207 to rotate, the screw rod 207 drives the first sliding block 202 to move in a threaded transmission mode, the first sliding block 202 drives the push plate 204 to rotate through the connecting rod 203, the push plate 204 drives the push shaft 206 to push, and the push shaft 206 drives the placing table top 104 to move up and down through the guide long hole 205.
As shown in fig. 1, 4 and 6, as a preferred embodiment of the present application, the transmission assembly 3 includes a fixing plate 301, a second sliding block 303, a pull rope 304, a wire slot 305 and a fixing push block 308, the fixing push block 308 is fixed in the first guiding chute 103, an avoidance slot for avoiding the fixing push block 308 is provided on the placement table 104, the fixing plate 301 is fixed at the bottom of the placement table 104, a second sliding chute 302 is provided on the fixing plate 301, the second sliding block 303 is slidably connected to the second sliding chute 302, the placement table 104 is provided with the wire slot 305, one end of the pull rope 304 is fixed on the second sliding block 303, and the other end of the pull rope 304 passes through the wire slot 305 and the L-shaped mounting plate 108 to be connected with the return plate 111 and then to the pressing plate 109.
In the embodiment of the present application, when the placement table 104 moves upwards, the placement table 104 drives the fixed plate 301 and the second slider 303 to move upwards until the second slider 303 contacts the fixed push block 308, the second slider 303 cannot continue to move upwards, at this time, the second slider 303 moves downwards relative to the fixed plate 301, the second slider 303 pulls the pull rope 304, the pull rope 304 overcomes the elastic force of the first tension spring 306 and pushes the normalization plate 111 to move, until the normalization plate 111 cannot continue to move, the pull rope 304 overcomes the elastic force of the second tension spring 307 and drives the pressing plate 109 to rotate.
As shown in fig. 1 to 5, as a preferred embodiment of the present application, the test mechanism 4 includes a sliding frame 402, a test shaft 403, a compression spring 404, a first rotating shaft 405, a cam 406, and a driving assembly 5, where a third guiding chute 401 is disposed on the mounting base plate 101, the sliding frame 402 is slidably connected to the third guiding chute 401, a plurality of test shafts 403 are slidably connected to the sliding frame 402, the compression spring 404 is sleeved on the test shaft 403, the first rotating shaft 405 is rotatably connected to the sliding frame 402, the cam 406 is fixed on the first rotating shaft 405, the driving assembly 5 is disposed on the sliding frame 402, and the driving assembly 5 is used to drive the first rotating shaft 405 to intermittently rotate one circle and drive the sliding frame 402 to intermittently move;
the driving assembly 5 comprises a second rotating shaft 501, a second motor 502, a first half-circle gear 503, a rack 504, a third rotating shaft 505, a second half-circle gear 506, a gear 507 and a belt transmission assembly 6, wherein the second rotating shaft 501 and the third rotating shaft 505 are both rotationally connected to the sliding frame 402, the second motor 502 is fixed on the sliding frame 402, the rotating end of the second motor 502 is connected with the second rotating shaft 501, the second rotating shaft 501 and the third rotating shaft 505 are in transmission connection through the belt transmission assembly 6, the first half-circle gear 503 and the second half-circle gear 506 are respectively fixed on the second rotating shaft 501 and the third rotating shaft 505, the gear 507 is fixed on the mounting base plate 101, the first half-circle gear 503 is meshed with the gear 507 through half-circle teeth, the gear 507 is fixed on the first rotating shaft 405, and the second half-circle gear 506 is meshed with the gear 507 through half-circle teeth;
the belt transmission assembly 6 comprises a first pulley 601, a belt 602 and a second pulley 603, wherein the first pulley 601 and the second pulley 603 are respectively fixed on the second rotating shaft 501 and the third rotating shaft 505, and the first pulley 601 and the second pulley 603 are in transmission connection through the belt 602.
In the embodiment of the application, when the pressing test is performed, the second motor 502 drives the second rotating shaft 501 to rotate, the second rotating shaft 501 drives the third rotating shaft 505 to rotate through the first belt pulley 601, the belt 602 and the second belt pulley 603, so that the second rotating shaft 501 and the third rotating shaft 505 drive the first half-circle gear 503 and the second half-circle gear 506 to synchronously rotate, when the second half-circle gear 506 rotates for the first half-circle, the gear 507 drives the first rotating shaft 405 to rotate for one circle through the red teeth of the half-circle, the first rotating shaft 405 drives the cam 406 to rotate for one circle, so that the cam 406 overcomes the elasticity of the pressure spring 404 and presses the test shaft 403 once, the test shaft 403 presses the touch screen once, and when the first half-circle gear 503 and the second half-circle gear 506 continue to rotate to the lower half-circle, the first half-circle gear 503 is meshed with the rack 504 through the red teeth of the half-circle teeth, so that the rack 504 pushes the first half-circle gear 503 to drive the sliding frame 402 to move, and the sliding frame 402 drives the test shaft 403 to the next test point, so that the test shaft 403 can comprehensively test the touch screen.
In the above embodiment of the present application, when the touch screen manufacturing performance detecting device is used, the touch screen is placed on the placement groove 105, the first motor 208 drives the lead screw 207 to rotate, the lead screw 207 drives the first slider 202 to move through the threaded transmission mode, the first slider 202 drives the push plate 204 to rotate through the connecting rod 203, the push plate 204 drives the push shaft 206 to push the placement table top 104 through the guiding long hole 205, when the placement table top 104 moves upwards, the placement table top 104 drives the fixing plate 301 and the second slider 303 to move upwards, until the second slider 303 cannot continue to move upwards when the second slider 303 contacts with the fixing push block 308, at this time, the second slider 303 moves downwards relative to the fixing plate 301, the pull rope 304 pulls the pull rope 304 to overcome the elasticity of the first tension spring 306 and push the normalization plate 111 to move, and then the normalization plate 111 pushes the touch screen to the center of the placement groove 105, thereby correcting the touch screen, then overcoming the elasticity of the second tension spring 307 and driving the pressing plate 109 to fix the touch screen, until the placing table 104 lifts the touch screen to the test height, when the test is pressed, the second motor 502 drives the second rotating shaft 501 to rotate, the second rotating shaft 501 drives the third rotating shaft 505 through the first belt pulley 601, the belt 602 and the second belt pulley 603, and then the second rotating shaft 501 and the third rotating shaft 505 drive the first half circle gear 503 and the second half circle gear 506 to synchronously rotate, the second half circle gear 506 drives the gear 507 to rotate one circle through the red teeth of the half circle when rotating the first half circle, the gear 507 drives the first rotating shaft 405 to rotate one circle, the first rotating shaft 405 drives the cam 406 to rotate one circle, and then the cam 406 overcomes the elasticity of the pressure spring 404 and presses the test shaft 403 once, the test shaft 403 presses the touch screen once, when the first half circle gear 503 and the second half circle gear 506 continue to rotate to the lower half circle, the first half circle gear 503 is meshed with the rack 504 through half circle red teeth, so that the rack 504 pushes the first half circle gear 503, and then the first half circle gear 503 drives the sliding frame 402 to move, the sliding frame 402 drives the test shaft 403 to move to the next test point, so that the test shaft 403 can comprehensively test the touch screen, when the touch screen needs to be subjected to bending test, the plugboard 107 is pulled out, at the moment, when the test shaft 403 presses the touch screen again, the touch screen is bent, after the test is finished, the placing table top 104 moves downwards, the second tension spring 307 drives the pressing plate 109 to reversely rotate and loosen the touch screen, the first tension spring 306 pulls the return plate 111 to reversely move and reset, and then the touch screen is placed and taken.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (7)
1. The utility model provides a touch screen manufacturing performance detection device, includes mounting plate, be fixed with two risers on the mounting plate, its characterized in that still includes:
placing a table board, a plugboard, a lifting mechanism and a testing mechanism;
the two ends of the placing table top are respectively and slidably connected to the first guide sliding grooves of the two vertical plates;
the placing table top is provided with a placing groove, the placing groove is provided with a notch, and the placing table top is connected with a plugboard for blocking the notch in a plug-in manner;
the lifting mechanism and the testing mechanism are both arranged on the mounting bottom plate, the lifting mechanism is used for driving the placing table top to move up and down, and the testing mechanism is used for pressing the touch screen;
the utility model discloses a touch screen, including placing the mesa, be provided with two fixture on the mesa, fixture includes L shape mounting panel, clamp plate, righting board, first extension spring, second extension spring and drive assembly, L shape mounting panel is fixed on placing the mesa, the clamp plate rotates to be connected on L shape mounting panel, the both ends of second extension spring respectively with L shape mounting panel and clamp plate, be provided with the second direction spout on placing the mesa, righting board sliding connection is on the second direction spout, the both ends of first extension spring respectively with righting board and second direction spout on be close to one side of riser, drive assembly overcomes the elasticity of first extension spring and drives righting board promotion touch screen earlier through placing the mode that the mesa upwards moved, then overcomes the elasticity of second extension spring and drives the clamp plate and fix the touch screen again.
2. The touch screen manufacturing performance detection device according to claim 1, wherein the lifting mechanism comprises a first sliding block, a connecting rod, a pushing plate, a pushing shaft and a pushing assembly, the mounting base plate is provided with a first sliding groove, the first sliding block is slidably connected to the first sliding groove, two ends of the connecting rod are rotatably connected with the first sliding block and the pushing plate respectively, a guiding long hole is formed in the side wall of the mounting base plate, one end of the pushing plate is rotatably connected to the mounting base plate, the pushing shaft is fixed to the other end of the pushing plate, the pushing shaft is slidably connected to the guiding long hole, the pushing assembly is arranged on the mounting base plate, and the pushing assembly is used for driving the first sliding block to move on the first sliding groove.
3. The touch screen manufacturing performance detection device according to claim 2, wherein the pushing assembly comprises a screw rod and a first motor, the first motor is fixed on the first sliding groove, the screw rod is rotatably connected to the first sliding groove, a rotating end of the first motor is connected with the screw rod, and the screw rod is in threaded fit with the first sliding block.
4. The touch screen manufacturing performance detection device according to claim 1, wherein the transmission assembly comprises a fixed plate, a second sliding block, a pull rope, a wire groove and a fixed push block, the fixed push block is fixed in the first guide sliding groove, an avoidance groove for avoiding the fixed push block is formed in the placement table top, the fixed plate is fixed at the bottom of the placement table top, the second sliding groove is formed in the fixed plate, the second sliding block is slidably connected to the second sliding groove, the wire groove is formed in the placement table top, one end of the pull rope is fixed on the second sliding block, and the other end of the pull rope penetrates through the wire groove and the L-shaped mounting plate to be connected with the pressure plate after penetrating through the wire groove and the L-shaped mounting plate.
5. The touch screen manufacturing performance detection device according to claim 1, wherein the test mechanism comprises a sliding frame, a test shaft, a pressure spring, a first rotating shaft, a cam and a driving assembly, the mounting bottom plate is provided with a third guide sliding groove, the sliding frame is slidably connected to the third guide sliding groove, the sliding frame is slidably connected with a plurality of test shafts, the test shaft is sleeved with the pressure spring, the first rotating shaft is rotatably connected to the sliding frame, the cam is fixed to the first rotating shaft, the driving assembly is arranged on the sliding frame, and the driving assembly is used for driving the first rotating shaft to intermittently rotate for one circle and driving the sliding frame to intermittently move.
6. The touch screen manufacturing performance detection device according to claim 5, wherein the driving assembly comprises a second rotating shaft, a second motor, a first half-circle gear, a rack, a third rotating shaft, a second half-circle gear, a gear and a belt transmission assembly, the second rotating shaft and the third rotating shaft are both rotatably connected to the sliding frame, the second motor is fixed to the sliding frame, the rotating end of the second motor is connected with the second rotating shaft, the second rotating shaft and the third rotating shaft are in transmission connection through the belt transmission assembly, the first half-circle gear and the second half-circle gear are respectively fixed to the second rotating shaft and the third rotating shaft, the gear is fixed to the mounting base plate, the first half-circle gear is meshed with the gear through half-circle teeth, the gear is fixed to the first rotating shaft, and the second half-circle gear is meshed with the gear through half-circle teeth.
7. The touch screen manufacturing performance detection device according to claim 6, wherein the belt transmission assembly comprises a first belt pulley, a belt and a second belt pulley, the first belt pulley and the second belt pulley are respectively fixed on a second rotating shaft and a third rotating shaft, and the first belt pulley and the second belt pulley are in transmission connection through the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311042027.2A CN117074178A (en) | 2023-08-18 | 2023-08-18 | Touch screen manufacturing performance detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311042027.2A CN117074178A (en) | 2023-08-18 | 2023-08-18 | Touch screen manufacturing performance detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388674A (en) * | 2023-12-12 | 2024-01-12 | 深圳市欧乐智能实业有限公司 | Mobile phone motherboard check out test set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388674A (en) * | 2023-12-12 | 2024-01-12 | 深圳市欧乐智能实业有限公司 | Mobile phone motherboard check out test set |
| CN117388674B (en) * | 2023-12-12 | 2024-03-22 | 深圳市欧乐智能实业有限公司 | Mobile phone motherboard check out test set |
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