A test instrument for processing of touch glass panel of electric vehicle

Abstract

This invention discloses a testing instrument for processing touch-sensitive glass panels for electric vehicles, relating to the field of electric vehicle component processing and testing technology. It includes a worktable with an adjustment mechanism and a testing mechanism. The adjustment mechanism clamps the glass panel and adjusts its angle. The testing mechanism includes a moving component with a touch component mounted on it, which adjusts the position of the touch component. The touch component includes a driving unit, a lifting unit, a sliding unit, and a touch unit. Four lifting units are provided, each with a touch unit. The driving unit drives the lifting units to move up and down sequentially, and the sliding unit drives the touch units on the lifting units to slide on the glass panel. The touch component of this invention can perform tests on various touch actions such as single-point touch, multi-point touch, single-point sliding, and multi-point sliding zoom, fully meeting the actual testing needs of electric vehicle touch-sensitive glass panels.

Description

Technical Field

[0001] This invention relates to the field of electric vehicle component processing and testing technology, and in particular to a testing instrument for processing touch-screen glass panels for electric vehicles. Background Technology

[0002] With the rapid development of the electric vehicle industry, touch interaction has become a core feature of electric vehicle interiors. Touchscreen glass panels, as a key carrier of human-computer interaction, directly impact the user experience of electric vehicles due to their processing quality. Compared to traditional civilian touchscreen glass panels, electric vehicle touchscreen glass panels must meet stringent automotive-grade requirements and possess precise touch performance. Therefore, comprehensive and accurate testing is essential during the manufacturing process. Currently, existing touchscreen glass panel testing instruments are mostly suitable for civilian electronic products such as mobile phones and tablets, making them unsuitable for the testing needs of electric vehicle touchscreen glass panels and exhibiting several shortcomings: the clamping and adjustment mechanisms of existing testing instruments lack flexibility, only capable of unidirectional operation. Position adjustment is limited by the inability to achieve multi-dimensional angle adjustments such as rotation and pitch according to the processing angle and testing requirements of the glass panel. This results in the inability to fully test the touch performance of different areas and angles of the glass panel, easily leading to blind spots and affecting testing accuracy. The existing touch testing components of the testing instruments have a simple structure, which can only achieve single-point touch testing and is difficult to complete the testing of complex touch actions such as multi-point touch, sliding and zooming required for electric vehicle touch glass panels. Therefore, developing a testing instrument that can adapt to the processing and testing requirements of electric vehicle touch glass panels, with multi-dimensional adjustment capabilities and precise touch testing functions, has become an urgent technical problem to be solved in the field of electric vehicle component processing and testing. Summary of the Invention

[0003] To address the aforementioned technical problems, the present invention provides the following technical solution: a testing instrument for processing touch-sensitive glass panels for electric vehicles, comprising a worktable, wherein an adjustment mechanism and a testing mechanism are provided on the worktable; The adjustment mechanism is used to clamp the glass panel and adjust the angle of the glass panel; The testing mechanism includes a moving component, on which a touch component is provided, and the moving component is used to adjust the position of the touch component; The touch component includes a driving unit, a lifting unit, a sliding unit, and a touch unit; the lifting unit is provided in four groups, and the touch unit is provided on the lifting unit; the driving unit is used to drive the lifting unit to rise and fall sequentially, and the sliding unit is used to drive the touch unit on the lifting unit to slide on the glass panel.

[0004] Furthermore, the drive unit includes a missing gear one and a missing gear two, which are coaxially arranged but not on the same plane. There are two drive gears one and two drive gears two. The missing gear one is meshed with two drive gears one respectively, and the missing gear two is meshed with two drive gears two respectively. The drive gear one is fixedly mounted on the drive screw, and the drive gear two is fixedly mounted on the drive screw.

[0005] Furthermore, the lifting unit includes a lead screw nut, which is threaded onto the drive lead screw and fixedly mounted on the slider. The slider is slidably mounted on the track, and a rack is slidably mounted on the slider. A touch control unit is provided on the rack.

[0006] Furthermore, the sliding unit includes a sliding gear one and a sliding gear two, which are coaxially arranged and the distance between them is sufficient to accommodate racks. The sliding gear one is engaged with two racks respectively, and the sliding gear two is engaged with two racks respectively.

[0007] Furthermore, the touch unit includes a touch head, which is slidably mounted inside the touch sleeve, and a spring is provided between the touch head and the touch sleeve.

[0008] Furthermore, the moving component includes an X-axis moving unit, a Y-axis moving unit, and a Z-axis moving unit, which are used to move the touch component to the desired position.

[0009] Furthermore, the adjustment mechanism includes a rotating component, a tilting component, and a clamping component. The clamping component is used to clamp and fix the glass panel, the rotating component is used to drive the tilting component to rotate, and the tilting component is used to drive the clamping component to tilt.

[0010] The beneficial effects of this invention compared with the prior art are: (1) The adjustment mechanism of this invention integrates a rotation component and a pitch component, realizing multi-dimensional adjustment and stable clamping of the glass panel; (2) The clamping component of this invention drives the clamping screw to rotate through the clamping motor, driving the two clamping plates to move towards each other, which can stably clamp glass panels of different sizes; (3) The touch component of this invention can realize the testing of various touch actions such as single-point touch, multi-point touch, single-point sliding, and multi-point sliding zoom, which is fully adapted to the actual testing and use requirements of electric vehicle touch glass panels; (4) The testing mechanism of this invention is equipped with X-axis, Y-axis, and Z-axis moving units to realize the precise positioning of the touch component in three-dimensional space. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0012] Figure 2 This is a schematic diagram of the adjustment mechanism of the present invention.

[0013] Figure 3 This is a top view of the adjustment mechanism of the present invention.

[0014] Figure 4 This is a schematic diagram of the testing mechanism structure of the present invention.

[0015] Figure 5 This is a schematic diagram of a partial structure of the testing mechanism of the present invention. Figure 1 .

[0016] Figure 6 This is a schematic diagram of a partial structure of the testing mechanism of the present invention. Figure 2 .

[0017] Figure 7 This is a schematic diagram of a partial structure of the testing mechanism of the present invention. Figure 3 .

[0018] Reference numerals: 1-Worktable; 201-Rotary motor; 202-Rotary table; 203-Pitch motor; 204-Long shaft; 205-Fixed plate; 206-Pitch gear; 207-Pitch gear ring; 208-Pitch slide rail; 209-Clamping seat; 210-Clamping motor; 211-Clamping screw; 212-Clamping slide; 213-Clamping plate; 214-Clamping slide rail; 215-Clamping slider; 216-Glass panel; 301-X-axis motor; 302-Side plate; 303-X-axis screw; 304-X-axis carriage; 305-X-axis slide rod 306-Y-axis motor; 307-Y-axis lead screw; 308-Y-axis slider; 309-Z-axis electric cylinder; 310-Outer shell; 311-Base plate; 312-Drive motor; 313-Missing gear one; 314-Missing gear two; 315-Drive gear one; 316-Drive lead screw; 317-Drive gear two; 318-Intermediate plate; 319-Sliding motor; 320-Sliding gear one; 321-Sliding gear two; 322-Rack; 323-Slider; 324-Lead screw nut; 325-Rail; 326-Touch head; 327-Touch sleeve. Detailed Implementation

[0019] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] Example: Figures 1-7 The instrument shown is a testing instrument for processing touch-screen glass panels for electric vehicles, including a worktable 1, on which an adjustment mechanism and a testing mechanism are provided.

[0021] The adjustment mechanism is used to clamp the glass panel 216 and adjust the angle of the glass panel 216. The adjustment mechanism includes a rotating component, a tilting component and a clamping component. The clamping component is used to clamp and fix the glass panel 216. The rotating component is used to drive the tilting component to rotate. The tilting component is used to drive the clamping component to tilt.

[0022] The rotating assembly includes a rotary motor 201 and a rotary table 202. The rotary motor 201 is fixedly mounted on the worktable 1. The output shaft of the rotary motor 201 and the rotary table 202 are fixedly mounted. The rotary table 202 is rotatably mounted on the worktable 1.

[0023] The pitch assembly includes a pitch motor 203, a long shaft 204, a fixed plate 205, a pitch gear 206, a pitch gear ring 207, and a pitch slide rail 208. The pitch motor 203 is fixedly mounted on the fixed plate 205, which is fixedly mounted on the rotary table 202. The output shaft of the pitch motor 203 and the long shaft 204 are fixedly mounted. Both ends of the long shaft 204 are rotatably mounted on the fixed plate 205. Two pitch gears 206 are fixedly mounted on the long shaft 204. The pitch gears 206 and the pitch gear ring 207 are meshed together. The pitch gear ring 207 is slidably mounted on the pitch slide rail 208, which is fixedly mounted on the rotary table 202.

[0024] The clamping assembly includes a clamping seat 209, a clamping motor 210, a clamping screw 211, a clamping slide 212, a clamping plate 213, a clamping slide rail 214, and a clamping slider 215. The clamping seat 209 is fixedly mounted on the pitch gear ring 207. The clamping motor 210 is fixedly mounted on the side of the clamping seat 209. The output shaft of the clamping motor 210 and the clamping screw 211 are fixedly mounted. The clamping screw 211 is rotatably mounted on the clamping seat 209. Two clamping slide rails 214 are also fixedly mounted on the clamping seat 209. Two clamping plates 213 are symmetrically arranged. The bottom of the clamping plate 213 is fixedly mounted with a clamping slide 212. The clamping slide 212 and the clamping screw 211 are threaded together. Two clamping sliders 215 are fixedly mounted on each clamping slide 212. The clamping sliders 215 are slidably mounted on the clamping slide rail 214.

[0025] The testing mechanism includes a moving component and a touch component. The moving component is equipped with a touch component and is used to adjust the position of the touch component.

[0026] The moving component includes an X-axis moving unit, a Y-axis moving unit, and a Z-axis moving unit, which are used to move the touch component to the desired position.

[0027] The X-axis moving unit includes an X-axis motor 301, a side plate 302, an X-axis lead screw 303, an X-axis slide 304, and an X-axis slide rod 305. The X-axis lead screw 303 and the X-axis slide rod 305 are arranged in parallel. Both ends of the X-axis lead screw 303 are rotatably mounted on the side plate 302, and both ends of the X-axis slide rod 305 are fixedly mounted on the side plate 302. The side plate 302 is fixedly mounted on the worktable 1. One end of the X-axis lead screw 303 is fixedly mounted to the output shaft of the X-axis motor 301. The X-axis motor 301 is fixedly mounted on the worktable 1, and the X-axis lead screw 303 and the X-axis slide 304 are threaded together.

[0028] The Y-axis movement unit includes a Y-axis motor 306, a Y-axis lead screw 307, and a Y-axis slider 308. The Y-axis motor 306 is fixedly mounted on the X-axis slide 304. The output shaft of the Y-axis motor 306 and the Y-axis lead screw 307 are fixedly mounted. The Y-axis lead screw 307 and the Y-axis slider 308 are threadedly mounted. The Y-axis slider 308 is slidably mounted on the X-axis slide 304.

[0029] The Z-axis movement unit includes a Z-axis electric cylinder 309 and a housing 310. There are two Z-axis electric cylinders 309 symmetrically arranged. Both Z-axis electric cylinders 309 are fixedly mounted on the Y-axis slider 308. The housing 310 is fixedly mounted on the telescopic rod of the Z-axis electric cylinder 309. The touch control component is arranged inside the housing 310.

[0030] The touch component includes a driving unit, a lifting unit, a sliding unit, and a touch unit; there are four sets of lifting units, with the first to fourth sets of lifting units arranged sequentially on the circumference of the driving unit. The lifting units are equipped with touch units. The driving unit is used to drive the lifting units to rise and fall sequentially, and the sliding unit is used to drive the touch units on the lifting units to slide on the glass panel 216.

[0031] The drive unit includes a drive motor 312, a first missing gear 313, a second missing gear 314, a first drive gear 315, a drive screw 316, and a second drive gear 317. The drive motor 312 is fixedly mounted on the housing 310. The first missing gear 313 and the second missing gear 314 are fixedly mounted on the output shaft of the drive motor 312. The first missing gear 313 and the second missing gear 314 are coaxially arranged, but not on the same plane. The first missing gear 313 is positioned higher than the second missing gear 314. There are two first drive gears 315 and two second drive gears 317. The first drive gear 315 is positioned higher than the second drive gear 317. The first missing gear 313 meshes with two first drive gears 315, and the second missing gear 314 meshes with two second drive gears 317. The line connecting the center points of the two first drive gears 315 and the two... The lines connecting the center points of the two drive gears 317 are parallel, and the two drive gears 315 and 317 are evenly distributed on the circumference of the missing gears 313 and 314. The order on the circumference is as follows: first drive gear 317, second drive gear 317, first drive gear 315, second drive gear 315. Drive gear 315 is fixedly mounted on drive screw 316, and drive gear 317 is fixedly mounted on drive screw 316. The first drive gear 317 has a first set of lifting units on drive screw 316, the second drive gear 317 has a second set of lifting units on drive screw 316, the first drive gear 315 has a third set of lifting units on drive screw 316, and the second drive gear 315 has a fourth set of lifting units on drive screw 316.

[0032] The lifting unit includes a base plate 311, a rack 322, a slider 323, a lead screw nut 324, and a track 325. The lead screw nut 324 is threaded onto the drive lead screw 316 and fixedly mounted on the slider 323. The slider 323 is slidably mounted on the track 325, and the track 325 is fixedly mounted on the base plate 311. The base plate 311 is fixedly mounted inside the outer casing 310. The rack 322 is slidably mounted on the slider 323. The part of the slider 323 that contacts the rack 322 is provided with wear-resistant rubber to limit the rack 322. A touch unit is provided on the rack 322. The rack 322 and sliding gear 320 are meshed on the second and fourth lifting units. The rack 322 and sliding gear 321 are meshed on the third and first lifting units.

[0033] The sliding unit includes an intermediate plate 318, a sliding motor 319, a first sliding gear 320, and a second sliding gear 321. The intermediate plate 318 is fixedly installed inside the housing 310. The sliding motor 319 is fixedly installed on the intermediate plate 318. The first sliding gear 320 and the second sliding gear 321 are fixedly installed on the output shaft of the sliding motor 319. The space above the first sliding gear 320 can accommodate a rack 322, and the space between the first sliding gear 320 and the second sliding gear 321 can accommodate a rack 322. The first sliding gear 320 is meshed with the two racks 322 respectively, and the second sliding gear 321 is meshed with the two racks 322 respectively.

[0034] The touch unit includes a touch sleeve 327 and a touch head 326. The touch head 326 is slidably installed inside the touch sleeve 327. A spring is provided between the touch head 326 and the touch sleeve 327. The two ends of the spring are respectively fixedly installed on the touch head 326 and the touch sleeve 327. The touch sleeve 327 is fixedly installed on the rack 322. The touch sleeves 327 in the touch units of the second and fourth lifting units have the same length. The touch sleeves 327 in the touch units of the third and first lifting units have the same length.

[0035] The working principle of this invention is as follows: When testing the touch-sensitive glass panel of an electric vehicle, the glass panel 216 is first placed on the clamping slide 212, the clamping motor 210 is started, the clamping motor 210 drives the clamping screw 211 to rotate, the clamping screw 211 drives the two clamping slides 212 to move towards each other, and the clamping plate 213 on the clamping slide 212 clamps and fixes the glass panel 216.

[0036] When the position of the glass panel 216 needs to be adjusted, the rotary motor 201 is started. The rotary motor 201 drives the rotary table 202 to rotate. The rotation of the rotary table 202 can drive the glass panel 216 to rotate through the pitch assembly and clamping assembly. When the pitch angle of the glass panel 216 needs to be adjusted, the pitch motor 203 is started. The pitch motor 203 drives the long shaft 204 to rotate. The long shaft 204 drives the two pitch gears 206 to rotate. The pitch gears 206 drive the pitch gear ring 207 to slide on the pitch slide rail 208, thereby adjusting the pitch angle of the glass panel 216.

[0037] When the position of the touch component needs to be adjusted, the X-axis motor 301 is started, which drives the X-axis lead screw 303 to rotate, and the X-axis lead screw 303 drives the X-axis slide 304 to move; the Y-axis motor 306 is started, which drives the Y-axis lead screw 307 to rotate, and the Y-axis lead screw 307 drives the Y-axis slider 308 to move; the Z-axis electric cylinder 309 is started, which drives the touch component to rise and fall. When the touch head 326 in the touch component extends, the touch test can be performed.

[0038] When a single-point touch test is required, the drive motor 312 is started. The drive motor 312 drives the first missing gear 313 and the second missing gear 314 to rotate. The second missing gear 314 drives the second drive gear 317 to rotate the drive screw 316. The drive screw 316 drives the screw nut 324 and the slider 323 to descend. The slider 323 slides in the track 325. The rack 322 on the slider 323 drives the touch unit to descend, causing the second set of lifting units on the second drive gear 317 to descend. The touch head 326 on the second set of lifting units descends to a position lower than the base plate 311. At this time, the rack 322 on the second set of lifting units meshes with the sliding gear 320. The Z-axis electric cylinder 309 drives the outer shell 310 to descend, and the single-point touch test can be performed.

[0039] When a two-point touch test is required, the drive motor 312 is started. The drive motor 312 continues to drive the first missing gear 313 and the second missing gear 314 to rotate. The first missing gear 313 drives the drive screw 316 to rotate through the second drive gear 317, thereby causing the fourth lifting unit on the second drive gear 317 to descend. The touch head 326 on the fourth lifting unit descends to a position lower than the base plate 311. At this time, the rack 322 and the sliding gear 320 on the fourth lifting unit mesh, and the outer shell 310 is driven to descend through the Z-axis electric cylinder 309, so that a single or two-point touch test can be performed.

[0040] When multi-touch testing is required, drive motor 312 is started. Drive motor 312 continues to drive gear 1 313 and gear 2 314 to rotate, which can drive the third set of lifting units and the first set of lifting units to descend to perform three-point and four-point touch tests.

[0041] When a single-point sliding test is required, first lower the second set of lifting units, then start the sliding motor 319. The sliding motor 319 drives the sliding gear 1 320 and sliding gear 2 321 to rotate. The sliding gear 1 320 drives the rack 322 on the second set of lifting units to move. The rack 322 drives the touch head 326 to move, and the single-point sliding test can then be performed.

[0042] When a two-point sliding zoom test is required, first lower the second and fourth lifting units, then start the sliding motor 319. The sliding motor 319 drives the sliding gear 1 320 and sliding gear 2 321 to rotate. The sliding gear 1 320 drives the racks 322 on the second and fourth lifting units to move. The two racks 322 drive the two touch heads 326 to move, thus performing the two-point sliding zoom test.

[0043] When a multi-point sliding and scaling test is required, first lower the third and first lifting units, then start the sliding motor 319. The sliding motor 319 drives the sliding gear 1 320 and sliding gear 2 321 to rotate. The sliding gear 1 320 drives the racks 322 on the second and fourth lifting units to move. The sliding gear 2 321 drives the racks 322 on the third and first lifting units to move. The racks 322 drive the touch head 326 to move, thus enabling the multi-point sliding and scaling test.

Claims

1. A testing instrument for processing touch-screen glass panels for electric vehicles, characterized in that, Includes a workbench (1), on which an adjustment mechanism and a testing mechanism are provided; The adjustment mechanism is used to clamp the glass panel (216) and adjust the angle of the glass panel (216); The testing mechanism includes a moving component, on which a touch component is provided, and the moving component is used to adjust the position of the touch component; The touch component includes a driving unit, a lifting unit, a sliding unit, and a touch unit; the lifting unit is provided in four groups, and the lifting unit is provided with a touch unit; the driving unit is used to drive the lifting unit to rise and fall sequentially, and the sliding unit is used to drive the touch unit on the lifting unit to slide on the glass panel (216).

2. The testing instrument for processing touch-sensitive glass panels for electric vehicles as described in claim 1, characterized in that, The drive unit includes a missing gear 1 (313) and a missing gear 2 (314). The missing gear 1 (313) and the missing gear 2 (314) are coaxially arranged, but the missing gear 1 (313) and the missing gear 2 (314) are not on the same plane. There are two drive gear 1 (315) and two drive gear 2 (317). The missing gear 1 (313) is meshed with the two drive gear 1 (315) respectively, and the missing gear 2 (314) is meshed with the two drive gear 2 (317) respectively. The drive gear 1 (315) is fixedly installed on the drive screw (316), and the drive gear 2 (317) is fixedly installed on the drive screw (316).

3. The testing instrument for processing touch-sensitive glass panels for electric vehicles as described in claim 2, characterized in that, The lifting unit includes a lead screw nut (324), which is threaded onto the drive lead screw (316). The lead screw nut (324) is fixedly mounted on the slider (323), which is slidably mounted on the track (325). A rack (322) is slidably mounted on the slider (323), and a touch control unit is provided on the rack (322).

4. The testing instrument for processing touch-sensitive glass panels for electric vehicles as described in claim 3, characterized in that, The sliding unit includes a sliding gear one (320) and a sliding gear two (321). The sliding gear one (320) and the sliding gear two (321) are coaxially arranged, and the distance between the sliding gear one (320) and the sliding gear two (321) is sufficient to accommodate a rack (322). The sliding gear one (320) is meshed with two racks (322) respectively, and the sliding gear two (321) is meshed with two racks (322) respectively.

5. The testing instrument for processing touch-sensitive glass panels for electric vehicles as described in claim 4, characterized in that, The touch unit includes a touch head (326), which is slidably mounted inside a touch sleeve (327), and a spring is provided between the touch head (326) and the touch sleeve (327).

6. The testing instrument for processing touch-sensitive glass panels for electric vehicles as described in claim 1, characterized in that, The moving component includes an X-axis moving unit, a Y-axis moving unit, and a Z-axis moving unit, which are used to move the touch component to the desired position.

7. The testing instrument for processing touch-sensitive glass panels for electric vehicles as described in claim 1, characterized in that, The adjustment mechanism includes a rotation component, a pitch component, and a clamping component. The clamping component is used to clamp and fix the glass panel (216). The rotation component is used to drive the pitch component to rotate. The pitch component is used to drive the clamping component to pitch.

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