TWM421550U - Testing device of touch panel - Google Patents

Description

M4Z1550 V. New description: [New technical field] This creation is -_ control panel, especially before Lai Jian can perform calibration of the pressure on all test heads. Improve the accuracy of testing and reduce costs and improve test efficiency. [Prior Art] - The general remuneration position, such as the towel money country bullet 695 _ "new three _ probe double table top positionable touch panel test machine", please refer to the figure - figure, the use A z-axis motor 11 drives-tests the lowering displacement of the job 20, so that the test head serves its test head 23 to press against the touch panel 12 of the standby side, and then uses the test head mechanism 2 to load its load element 21 Cell Inductively detecting the deformation amount of the spring 22, and converting the pressure between the test head 23 and the touch panel i2, and then applying the load information such as the pressure and the compensation mechanism of the 2-axis motor leaf drop displacement 'The test can be pressed against the touch panel 12 according to a predetermined force, and the purpose of testing the touch panel 12 can be achieved. Lu "The new three-head dual-surface-positionable touch panel tester" can achieve the purpose of testing the touch panel 12, but the amount of pressure under the test head 23 is determined by the amount of deformation of the spring 22. Determined (Hooke's Law of Elasticity), and the amount of deformation of the spring 22 depends on the amount of displacement of the z-axis motor, but the spring 22 itself does not have any mechanism design that can be adjusted or set in advance, and thus The power of the test head 23 can not be preset or calibrated. Therefore, the conventional touch panel tester can be provided with a plurality of test head mechanisms 2, and can simultaneously test a plurality of touch panels 12, but each one The test head mechanism 20 must be equipped with a Z-axis motor 11 and a load cell 21 to control the force of the test head 23 to be pressed each time, so that the structure of the test head mechanism 2 is complicated and the manufacturing cost is 3 M421550. In addition, because the deformation amount of the spring 22 and the amount of pressure under the test head 23 cannot be adjusted and calibrated in advance, the test head 23 must repeatedly load the touch panel 12 every time the test is performed. Capital The Z-axis motor and feedback compensation operations are u displacement procedure, the test results in poor test efficiency and slow down, thereby resulting in reduced production capacity of the test. For example, in the Republic of China Patent Gazette No. M385755 "Touch Panel Test Equipment", please refer to the second figure, which is driven by an XYZS axis mechanism 13 to horizontally or vertically shift a plurality of side units 24, so that the detection unit 24 his skills can be reduced to resist the touch panel 14 of the system to achieve measurement

The touch panel test equipment does not have a load-bearing element or a test head 25 under the pressure of the bribe correction mechanism, so although it has several fine units, it can enter the multi-touch panel at the same time. Touching 25 the amount of pressure underneath to perform pre- and individual corrections' thus easily causing inaccurate pressures under each test head 25 and not causing the test accuracy and test yield to be reduced, which affects the correctness of the test results. . Therefore, if it is the point of difficulty, how to remove the missing of the upper lining, (4) this _ the technology that people want to solve [new content]

4 M421550 Test accuracy and cost reduction and test efficiency. In order to achieve the above objectives, the present invention provides a touch panel testing device, which comprises: a body having a control unit therein; an inlet and outlet device, the feeding and discharging device being disposed in the body, the feeding and discharging device The method includes at least one first transmission mechanism and at least one test platform, and the test platform is fixed on the first transmission mechanism, and the test platform further includes a plurality of test seats and a load cell;

a test device, the stab test device is disposed in the body, and the fine test device is disposed above the feed and discharge device, the test device includes a second transmission mechanism and a plurality of test head mechanisms, the test head mechanism further includes - The test is based on the difficulty of the organization and the measurement, and the paste test structure may include an adjustment mechanism. The adjustment mechanism is worn with the pressure; and the test head is provided with a load cell on one side of the test platform. The organization still includes an adjustment machine t, and can be finely paid, the job _ 峨 峨 m m head down the force r, before the test is carried out, all the test head machine paste test head can complete the compression rate __ Dashun system __ County Chengsheng test effect is to make your examiner convenient and simple to understand the success of this creation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Under panel H:

- The body 3 'The inside of the body 3 is provided with a control element 31, and H ^ is a micro-峨 'Tao W transmission gamma host flat 31 electrical connection, the wheel recognition device 32 and the control set 32 for the keyboard' The body 3 can further include a 5 M421550--the wheel-out device 33 33 can be a screen; the output device 33_ control unit 31 is electrically connected to the wheel-out device (4), and then the fiber-optic device (4) side-feed device: At least one of the transmission mechanism 41 and the at least one test platform, the test platform ^ transmission mechanism and the test platform 42 are electrically connected to the eight: unit 31, wherein the first transmission mechanism is composed of a timing belt or a structure.俾船第—_机构

= horizontal displacement 'the first transmission mechanism 41 its detailed structure and operation principle belongs to the previous technical sister and the technical characteristics of the case, so the number of the postal, the um, the (four) moving mechanism ❹ test platform 42 are two, borrow By the present invention, the butterfly device 4 includes two parts; the transmission mechanism 41 and the two-test platform 42, when the towel-reward test platform 42 performs the test operation, the operator can perform the other-side test platform 42 Material operation, and can make full use of the loading and unloading time and make the health not cap, so that this _ has the effect of improving the efficiency of the job, the test platform 42 also contains several side test money and load weight 43 (LoadCell) The load cell 43 and the third control element 31 are connected to each other. Please cooperate with the phase shown in the fourth figure. The test socket 421 is provided with a signal socket milk, and the signal socket is like the control unit 31 of the body 3. Electrical connection, and the test seat 421 can be provided with a plurality of fixing holes, please refer to the figure shown in the sixth figure. The fixing hole 423 can be connected with the vacuum system of the factory equipment, and when the vacuum system is used as a god The test socket 421 has a fixing hole 423 which can be affixed and placed on the test socket 421. Waiting for, 丨 $ panel 6 ' to achieve the purpose of fixing the touch panel, such a way to absorb or release the components to be tested, such as crystals, or liquid crystal panels through vacuum, has been generally accepted by the semiconductor or panel industry. The device 'the original reading technology _ is the technical field of the art has the general known 6 M421550 signal socket 422, then the control panel 6 and the body 3 its control unit 3 ι can be used for inspection and reading _ control ton 6 The GG is carried out _ ^ The author can pass the input device 32 input command, the control element & that is, the Hong device 4, the mechanism 41 drives the test platform 42 horizontal displacement to the test The control unit 31 can further cause the second transmission mechanism of the testing device 5 to drive the test = the mechanism 52 steals and descends, please refer to the seventh riding instruction, and the test head mechanism can be pressed against the test head 53 The touch panel 6 can be a throwing mechanism by the second transmission mechanism, and the side two transmission mechanism 52 can continue to drive the test head mechanism π and test (4) according to the requirements of different test items directly to the touch panel 6 Perform horizontal displacement on the touch surface (four): The information generated by the test head 53 is transmitted back to the control unit & and the control is displayed π 31 to display the final test result on the wheel-out device, thereby enabling the user to test the touch panel. The purpose of 6. Please refer to the third and fifth figures again, with the load cell on the side of the test platform 4

The test head mechanism 52 further includes a mechanism 54, and the adjustment mechanism % is tightly screwed, please cooperate with the rider, _______ command to make the control device 31 make the test device 5 The second transmission mechanism drives the test to slant 52 _ straight, 峨 峨 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 52 Returning to the control unit 3, the control unit 31 can display the pressure and load information on the display device again. At this time, the operation can be detected by the singularity of the device, and the device can be forced to compress or The test head mechanism 52 is pressed against the elastic member of the mechanism ,, and as shown in the eighth figure, the deformation amount of the elastic member can be adjusted and controlled, and can be known by the M421550 of the elastic mechanics. This is not described in detail; i test device 5, _ test device 5 is set in the body W, and the side test device 5 is set at the other; '• 4 above the test device 5 includes a second transmission mechanism and a plurality of test heads 52 I. The test head mechanism 52 is fixed under the second conveyor (4), and the second conveyor can be XYZ three-axis The mechanism, please refer to the fifth figure, the test head mechanism π still contains - test body 521 and - pressure machine fine and a test head 53, _ mechanism kiss = set in the test body 521, _ test The head 53 is fixed under the pressure against the milk of the mechanism, wherein the mechanism 522 (4) contains _ movable parts and - miscellaneous pieces and - (four), the elastic phase = end and the movable object abuts the top of the elastic member The resisting member 524 can be a precision spring, the resisting member 525 is fixed to the test head 53, and the other can be a resistive test head or a capacitive test head or a capacitive type head or For the electric valley type test head 'by the test head 53 can be plate or capacitive _ board _, ^ money ___ control surface test head mechanism 52 can still contain 1 replacement can make this creation both improve applicability The function of the movable member 523 is through, and the adjustment mechanism 54 and the structure 522 further include a third transmission 54 which can be a tightening knob, and the test head mechanism 52 52 52 - side, the third transmission mechanism 55 'the second transmission mechanism 55 is provided in the test head machine, the third transmission mechanism 55 still contains 麴:: its control unit 31 Sexual connection, and the same as the pneumatic cylinder and the test and the follower 552, the follower 552 is divided, the follower 552 can be a plate; 52 the surface of the movable mechanism 523 of the mechanism 523 Please refer to the third and sixth diagrams of the test platform 42 on its test socket 421, when the operator puts the touch panel 6 to be tested on the wave, the touch φ^6 Wei _6ι In the M421550: Keding: 'Cutting the shaft _ _ 53 峨 deducting power until the tf _ operator wants the value so that the element can be tested as early as the test head mechanism 52, the test head 53 under the willingness of the author can also According to the method, continue to correct other test head mechanisms 52 === =^ for _ cut, (four) coffee sloping & _ na 3 complete = calibration, and can avoid the use of the touch panel device can not be used for each test head Pre- and individual corrections are made to the accuracy of the test, resulting in a decrease in test accuracy and test yield, or a mother-to-measure measure G must be configured - z-n and ---, resulting in complex structural design and increased manufacturing costs. Or _ try to find the immediate load system, which causes the test speed to slow down and the occupational effect to be scaled, and the county _ can _ improve the test accuracy and reduce This and improve the efficiency of the test.

Referring to FIG. 5 and FIG. 7 again, the test head mechanism further includes a third transmission mechanism 55 ′. The third transmission mechanism 55 further includes a pneumatic cylinder 551 and a follower member. The follower 552 is fixed to the air pressure 551 and the movable member 523 of the test head mechanism 52, and the control unit 31 can individually control the third transmission mechanism π basin pneumatic cylinder 551 to operate. And the air pressure rainbow 551 can control whether the test head mechanism 52 of the test head mechanism 52 is lowered to a height position capable of pressing the tactile plate 6 of the system, and the side test platform commits that one of the test sockets 421 is not placed. When the touch panel 6 is measured, the control unit 31 can make the corresponding test head mechanism 52 not actuate the pneumatic cylinder 551 of the third transmission mechanism 55, and the test head mechanism 52 can be prevented from being measured. Pressing the seat 421 to cause damage to the test head 53 or the machine', so that the creation can individually control the pressing action of each test head 53 and thus even when the test stand 421 is not placed with the touch panel 6, First remove the test head 53 and enter the M421550 to make this creation Reached through security and to enhance the effectiveness of the Postscript followed. In order to make this creation more progressive and practical, I use it as a comparative analysis.: Conventional technology: 1 Each test head must be equipped with a z-axis motor and load cell, which has complex structure and high manufacturing cost. 2. It is not possible to pre-correct the amount of pressure under the test head in advance, and the test accuracy and test yield are reduced. φ Advantages of this creation: 1. All test heads can share one transmission mechanism, the structure is simplified, and the manufacturing cost is reduced. 2. The pressure under all test heads can be individually corrected in advance, and the test accuracy and test yield are improved. [Simple diagram of the diagram]. The first diagram is a schematic diagram of the action of the conventional. The second figure is a schematic diagram of the second conventional action. The third picture is a schematic diagram of the combination of the creation. The fourth picture of the tank I is a schematic diagram of part of the test platform. The fifth picture is a partial schematic diagram of the test head mechanism. The sixth picture is a schematic diagram of the action before the creation. The seventh picture is a schematic diagram of the action after the creation. The eighth figure is a schematic diagram of the corrective action of the test head mechanism. [Description of main component symbols] 12···Touch panel 14···Touch panel 11...Z-axis motor 13...XYZ three-axis mechanism M421550

20...test head mechanism 2l···load element 22...spring 23...test head 24...detection unit 25...test head 3...body 31...control unit 32...input device 33···output device 4···in and out Device 4l···first transmission mechanism 42...test platform 421...test socket 422...signal socket 423...fixing hole 43...loading element 5...testing device 5l···second transmission mechanism 52...test head mechanism 521··· Test body 522 ... pressing mechanism 523 ... movable member 524 ... elastic member 525 ... resisting member 53 ... test head 54 ... adjusting mechanism 55 ... third transmission mechanism 551 ... pneumatic cylinder 552 ... follower 6 ... touch panel 71 ...test head 61...signal plug 11

Claims (1)

M421550 VI. Patent application scope: 1. A touch panel test device comprising: a body having a control unit therein; an input and discharge device, the inlet and outlet device being disposed in the body, the input and output device Included in the at least one first transmission mechanism and the at least one test platform, the test competition platform is fixed on the first transmission mechanism, and the first transmission mechanism and the test platform are respectively electrically connected to the control unit of the body, and the test is flat. The 尚 尚 尚 尚 尚 尚 尚 尚 尚 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 核 I I I I I I I I I The test device comprises a second transmission mechanism and a plurality of test head mechanisms, the test head mechanism is fixed under the second transmission mechanism, and the head mechanism further comprises a test body and a pressure-receiving mechanism and The reliance mechanism is set in the steel test body, and the view head is fixed under the pressure-fitting mechanism. The Lang Lang mechanism also includes an adjustment mechanism, and the adjustment mechanism is worn by the reliance mechanism. 2. The touch panel test device of claim 1, wherein the test head resistive test head is a capacitive test head. 3. If the patent application axis is the first item of the test device, the number of the detection mechanism and the measurement station #(4)_. Move =_范_顾叙_board test_,_ adjustment mechanism for tightly aware. I specializes in the touch described in item _ to item 4 of the _ item. The pressure-receiving mechanism also contains a live. The secret piece and a piece of the fastener, the end of the elastic piece - 12 M421550, the movable part is extinguished, and the other part is offset. The elastic member is 6. The touch panel test device as described in the patent application _5, the precision spring 7 is as claimed in the patent scope! In the touch panel testing device of any of the preceding claims, the test head mechanism further includes a third transmission mechanism. 8. The touch panel device of claim 7, wherein the third transmission mechanism further comprises a pneumatic cylinder and a driven member, and the driven member is fixed to the air cylinder. 9. If the touch panel lining device of any of the items i to 4 of the patent program is applied for, the miscellaneous-repairing device is electrically connected. The touch panel test device of any of the above-mentioned claims, wherein the test stand is provided with a plurality of fixing holes. 13