A power-on test mechanism for the production of luminous keyboard light-guiding film groups

Abstract

The invention discloses an energized testing mechanism for producing a light-guiding film group of a luminous keyboard. The energized testing mechanism comprises a bearing platform, a driving platform, a limiting mechanism, a clamping mechanism, a testing mechanism, a limiting mechanism driving device and a driving platform driving device. The limiting mechanism and the driving platform are directly or indirectly slidably arranged on the bearing platform. The limiting mechanism is arranged in front of the driving platform. The limiting mechanism driving device is arranged on the bearing platform. The limiting mechanism driving device directly or indirectly drives the limiting mechanism to move in the left and right directions. The driving platform driving device is arranged on the bearing platform. The driving platform driving device directly or indirectly drives the driving platform to move in the left and right directions. The clamping mechanism and the testing mechanism are arranged on the driving platform corresponding to the position of the limiting mechanism. The limiting mechanism, the clamping mechanism and the testing mechanism are arranged correspondingly in sequence. The limiting mechanism fixes an FPC board, and the clamping mechanism is used to further fix the end of the FPC board. Then, the testing mechanism performs energized testing, so as to automate production and improve production efficiency.

Description

Technical Field

[0001] The invention relates to a light-guiding film group for a luminous keyboard, and in particular to an electric-on testing mechanism for producing the light-guiding film group for a luminous keyboard, which is applied to the field of processing equipment for the light-guiding film group for a keyboard. Background Art

[0002] Illuminated keyboards originated from ordinary keyboards. Driven by the domestic game market, in order to meet the needs of more and higher-level players, keyboard developers began to study multi-functional keyboards. Among them is the luminous keyboard. The luminous keyboard is mainly reflected in the keyboard keys or panels emitting light, so that the key letters can be clearly seen at night without turning on the lights.

[0003] The luminous keyboard in the prior art is usually equipped with a luminous keyboard light guide module to achieve a luminous effect. The luminous keyboard light guide module in the prior art usually includes a light guide film, a light shading film and a reflective film, which are bonded together by the light guide film, the light shading film and the reflective film. After the FPC board is bonded and the luminous keyboard light guide module product is formed, it is necessary to perform a power-on test on the luminous keyboard light guide module product. Product testing in the prior art mostly adopts manual testing, which has the problems of low production efficiency and high labor cost. Summary of the invention

[0004] In view of the power-on test of the luminous keyboard light guide module products in the prior art mentioned above, manual testing is mostly adopted, which has the problems of low production efficiency and high labor cost. The present invention provides a power-on test mechanism for the production of luminous keyboard light guide film groups, which cooperates with a limit mechanism, a clamping mechanism and a testing mechanism. The limit mechanism fixes the FPC board, and the clamping mechanism is used to further fix the end of the FPC board. The testing mechanism then performs a power-on test, thereby realizing automated testing, improving production efficiency, and reducing production costs.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an electric test mechanism for the production of a light-guiding film group for a luminous keyboard, the electric test mechanism comprising a carrying platform, a driving platform, a limiting mechanism, a clamping mechanism, a testing mechanism, a limiting mechanism driving device and a driving platform driving device, the limiting mechanism and the driving platform are directly or indirectly slidingly arranged on the carrying platform, the limiting mechanism is arranged in front of the driving platform, the limiting mechanism driving device is arranged on the carrying platform, the limiting mechanism driving device directly or indirectly drives the limiting mechanism to move in the left and right direction, the driving platform driving device is arranged on the carrying platform, the driving platform driving device directly or indirectly drives the driving platform to move in the left and right direction, the clamping mechanism and the testing mechanism are arranged on the driving platform corresponding to the position of the limiting mechanism, and the limiting mechanism, the clamping mechanism and the testing mechanism are arranged correspondingly in sequence.

[0006] Further, the limiting mechanism includes a limiting fixed frame, a lifting cylinder, a movable plate, two limiting cylinders and two limiting plates, the limiting fixed frame is directly or indirectly slidably set on the supporting platform, the lifting cylinder is set on the limiting fixed frame, the movable plate is slidably set on the limiting fixed frame and corresponds to the driving end of the lifting cylinder, the lifting cylinder drives the movable plate to move up and down, two limiting cylinders are set on the movable plate, the two limiting cylinders are distributed in a mirror image, two limiting plates are slidably set on the movable plate, the two limiting plates are distributed in a mirror image, the driving end of a limiting cylinder is directly or indirectly connected to a movable plate, and the limiting cylinder drives the movable plate to move in the left and right directions.

[0007] Furthermore, the limiting mechanism also includes a pre-stressing component, which includes an adjusting rod, a pre-stressing plate, a pre-stressing bracket, a pre-stressing seat and a threaded cylinder, the pre-stressing seat is arranged on a limiting plate, the threaded cylinder and the pre-stressing bracket are arranged on the pre-stressing seat, the pre-stressing plate is hinged to the pre-stressing bracket, one end of the pre-stressing plate is arranged at a position corresponding to the two limiting plates, the other end of the pre-stressing plate is hinged to one end of the adjusting rod, and the other end of the adjusting rod is fixedly connected to the threaded cylinder.

[0008] Furthermore, the clamping mechanism includes a finger cylinder, a clamping drive device, an upper clamp, an upper roller, a lower clamp and a lower roller, the finger cylinder is slidably arranged on the drive platform, the clamping drive device is fixedly arranged on the drive platform, the clamping drive device directly or indirectly drives the finger cylinder to move in the front and rear directions, the upper clamp and the lower clamp are respectively connected to the two driving ends of the finger cylinder, the upper roller is arranged on the upper clamp, the lower roller is arranged on the lower clamp, and the upper roller and the lower roller are arranged correspondingly.

[0009] Further, the test mechanism includes a test frame, a test drive cylinder, a test drive plate, two driven plates, an upper test assembly and a lower test assembly, the test frame is arranged on the drive platform, the test drive cylinder is fixedly arranged on the test frame, the test drive plate is slidably arranged on the test frame, the driving end of the test drive cylinder is fixedly connected to the test drive plate, two sliding holes are provided on the test drive plate, the sliding holes are distributed in an eight-shaped shape, two driven plates are slidingly arranged on the test frame corresponding to the positions of the test drive plates, the two driven plates are distributed in a mirror image, the driven plates are provided with bolt rollers corresponding to the positions of the sliding holes, the bolt rollers are placed in the sliding holes, the upper test assembly is arranged on one driven plate, the lower test assembly is arranged on another driven plate, and the upper test assembly and the lower test assembly are arranged relative to each other.

[0010] Furthermore, the upper test assembly includes a buffer upper frame, a buffer spring and a test pressure plate, the test pressure plate is slidably arranged in the buffer upper frame, and the buffer spring is arranged between the buffer upper frame and the test pressure plate.

[0011] Furthermore, the lower test assembly includes a buffer lower frame and a detection circuit board, the detection circuit board is fixedly arranged in the buffer lower frame, and the test pressure plate is correspondingly arranged between the detection circuit board.

[0012] Further, the driving platform includes an upper driving plate, a lower driving plate, a driving frame, a transverse driving device and a longitudinal driving device, the driving frame is directly or indirectly slidably set on the supporting platform, the lower driving plate is slidably set on the driving frame, the longitudinal driving device is set on the driving frame, the longitudinal driving device directly or indirectly drives the lower driving plate to move in the front and rear direction, the upper driving plate is slidably set on the lower driving plate, the transverse driving device is set on the lower driving plate, the transverse driving device directly or indirectly drives the upper driving plate to move in the left and right direction, and the testing mechanism is set on the edge of the upper driving plate.

[0013] Furthermore, the driving platform also includes a rotating seat, a roller bearing and a rotating drive device, the rotating seat is arranged on the upper driving plate, the testing mechanism is arranged on the rotating seat through the roller bearing, and the rotating drive device is arranged on the rotating seat, and the rotating drive device directly or indirectly drives the roller bearing to drive the testing mechanism to rotate.

[0014] Furthermore, the power-on testing mechanism also includes a corrective vision mechanism, which includes a corrective bracket, a camera and a fill light, the corrective bracket is arranged on the rotating seat, the camera and the fill light are arranged on the corrective bracket, the camera is arranged at a position corresponding to the testing mechanism, and the fill light is arranged between the camera and the testing mechanism.

[0015] Beneficial effects of the invention: The invention provides a power-on test mechanism for the production of a light-guiding film group for a luminous keyboard, which cooperates with a limiting mechanism, a clamping mechanism and a testing mechanism. The limiting mechanism fixes the FPC board, and the clamping mechanism is used to further fix the end of the FPC board. The testing mechanism then performs a power-on test to achieve automated production testing, improve production efficiency, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 It is a partial structural enlarged schematic diagram of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0019] Figure 4 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the testing mechanism of the present invention.

[0021] Figure numerals: 1-carrying platform, 2-limiting mechanism driving device, 3-driving platform driving device, 4-limiting mechanism, 41-limiting fixing frame, 42-lifting cylinder, 43-movable plate, 44-limiting cylinder, 45-limiting plate, 46-preloading assembly, 461-adjusting rod, 462-preloading plate, 463-preloading bracket, 464-preloading seat, 465-threaded cylinder, 5-clamping mechanism, 51-finger cylinder, 52-clamping driving device, 53-upper clamp, 54-upper roller, 55-lower clamp, 56-lower roller, 6-testing mechanism, 61-testing frame, 62-testing driving cylinder , 63-test drive plate, 64-driven plate, 65-upper test assembly, 651-buffer upper frame, 652-buffer spring, 653-test pressure plate, 66-lower test assembly, 661-buffer lower frame, 662-detection circuit board, 67-slide hole, 68-bolt roller, 7-drive table, 71-upper drive plate, 72-lower drive plate, 73-drive frame, 74-lateral drive device, 75-longitudinal drive device, 76-rotating seat, 77-roller bearing, 78-rotating drive device, 8-correction visual mechanism, 81-correction bracket, 82-camera, 83-fill light, 9-product. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the following is a reference to the attached Figure 1 The present invention is further described in detail with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] See also Figure 1-5The present invention provides an energized testing mechanism for the production of a light-emitting keyboard light-guiding film group, wherein the energized testing mechanism comprises a bearing platform 1, a driving platform 7, a limiting mechanism 4, a clamping mechanism 5, a testing mechanism 6, a limiting mechanism driving device 2 and a driving platform driving device 3. The limiting mechanism 4 and the driving platform 7 are directly or indirectly slidably arranged on the bearing platform 1, that is, the limiting mechanism 4 and the driving platform 7 can slide relative to the bearing platform 1. The sliding arrangement, for example, adopts a method in which a slider is respectively arranged on the limiting mechanism 4 and the driving platform 7, and a slide groove is correspondingly arranged on the bearing platform 1, or other relative sliding methods such as a cross roller guide device are adopted, which are not described here. The limiting mechanism 4 is arranged in front of the driving platform 7. Position, the limit mechanism driving device 2 is arranged on the bearing platform 1, the limit mechanism driving device 2 directly or indirectly drives the limit mechanism 4 to move in the left and right direction, that is, it is brought to the lower limit mechanism 4 by the limit mechanism driving device 2 to move, and the position of the limit mechanism 4 is adjusted to achieve the limit mechanism 4 corresponding to the product. The driving platform driving device 3 is arranged on the bearing platform 1, and the driving platform driving device 3 directly or indirectly drives the driving platform 7 to move in the left and right direction to ensure that the clamping mechanism 5 and the test mechanism 6 correspond to the limit mechanism 4. The clamping mechanism 5 and the test mechanism 6 are arranged on the driving platform 7 corresponding to the position of the limit mechanism 4, and the limit mechanism 4, the clamping mechanism 5 and the test mechanism 6 are arranged in sequence. In the specific implementation, when the transplanting module in the previous station transports the product to the specified position, the limit mechanism 4 limits the product, limits the left and right ends of the FPC, and presses the connection between the end of the FPC and the FPC body through the clamping mechanism 5 and rolls and straightens it in parallel, and the test mechanism 6 performs electrical testing to realize automated production and reduce production costs. It should be noted that the direct or indirect driving methods mentioned above and below can be driven by various existing methods such as belts, gears, connecting rods, etc., and the driving device is an existing conventional pneumatic, electric, or hydraulic driving motor.

[0024] In this embodiment, the limiting mechanism 4 is fastened by adopting the limiting mechanism, and the limiting mechanism 4 includes a limiting fixing frame 41, a lifting cylinder 42, a movable plate 43, two limiting cylinders 44 and two limiting plates 45. The limiting fixing frame 41 is directly or indirectly slidably arranged on the bearing platform 1, the lifting cylinder 42 is arranged on the limiting fixing frame 41, the movable plate 43 is slidably arranged on the limiting fixing frame 41 and corresponds to the driving end of the lifting cylinder 42, the lifting cylinder 42 drives the movable plate 43 to move up and down, and the two limiting cylinders 44 are arranged on the movable plate 4 3, the two limit cylinders 44 are distributed in a mirror image, the two limit cylinders 44 move relative to each other, the two limit plates 45 are slidably arranged on the movable plate 43, the two limit plates 45 are distributed in a mirror image, the product is placed between the two limit plates 45, a driving end of a limit cylinder 44 is directly or indirectly connected to a movable plate 43, the limit cylinder 44 drives the movable plate 43 to move in the left and right direction, in a specific implementation, the jacking cylinder 42 moves up and down, and the limit cylinder 44 drives the limit plate 45 to tighten the FPC board.

[0025] In this embodiment, in order to further tighten, its limiting mechanism 4 also includes a pre-stressing component 46, which includes an adjusting rod 461, a pre-stressing plate 462, a pre-stressing bracket 463, a pre-stressing seat 464 and a threaded cylinder 465. The pre-stressing seat 464 is arranged on a limiting plate 45, and the threaded cylinder 465 and the pre-stressing bracket 463 are arranged on the pre-stressing seat 464. The pre-stressing plate 462 is hinged to the pre-stressing bracket 463, and one end of the pre-stressing plate 462 is arranged at a position corresponding to the two limiting plates 45. The other end of the pre-stressing plate 462 is hinged to one end of the adjusting rod 461, and the other end of the adjusting rod 461 is fixedly connected to the threaded cylinder 465. The pre-stressing plate 462 is driven by the threaded cylinder 465 to press for further tightening.

[0026] In this embodiment, the head end of the FPC board is rolled and straightened by adopting the clamping mechanism 5. The clamping mechanism 5 includes a finger cylinder 51, a clamping drive device 52, an upper clamp 53, an upper roller 54, a lower clamp 55 and a lower roller 56. The finger cylinder 51 is slidably arranged on the drive platform 7, and the clamping drive device 52 is fixedly arranged on the drive platform 7. The clamping drive device 52 directly or indirectly drives the finger cylinder 51 to move in the front and rear directions. The upper clamp 53 and the lower clamp 55 are respectively connected to the two driving ends of the finger cylinder 51. The upper roller 54 is arranged on the upper clamp 53, and the lower roller 56 is arranged on the lower clamp 55. The upper roller 54 and the lower roller 56 are arranged correspondingly. The finger cylinder 51 drives the upper roller 54 and the lower roller 56 to clamp the end of the FPC board, and the head end of the FPC board is rolled and straightened under the drive of the clamping drive device 52.

[0027] In this embodiment, the test mechanism 6 includes a test frame 61, a test drive cylinder 62, a test drive plate 63, two driven plates 64, an upper test assembly 65 and a lower test assembly 66. The test frame 61 is arranged on the drive platform 7, the test drive cylinder 62 is fixedly arranged on the test frame 61, the test drive plate 63 is slidably arranged on the test frame 61, the driving end of the test drive cylinder 62 is fixedly connected to the test drive plate 63, and two sliding holes 67 are provided on the test drive plate 63, and the sliding holes 67 are distributed in an eight-shaped shape. The two driven plates 64 slide and correspond to the test drive plate 63. The position is arranged on the test frame 6 1, the two driven plates 64 are distributed in a mirror image, the driven plates 64 are provided with bolt rollers 68 at positions corresponding to the sliding holes 67, and the bolt rollers 68 are placed in the sliding holes 67. The upper test assembly 65 is arranged on one driven plate 64, and the lower test assembly 66 is arranged on the other driven plate 64. Under the drive of the test drive cylinder 62, the test drive plate 63 is moved, thereby driving the two driven plates 64 to move relative to each other. The upper test assembly 65 and the lower test assembly 66 are arranged relative to each other, so that the upper test assembly 65 and the lower test assembly 66 clamp the product, which is convenient for power-on testing.

[0028] In this embodiment, the upper test assembly 65 includes a buffer upper frame 651, a buffer spring 652 and a test pressure plate 653, the test pressure plate 653 is slidably arranged in the buffer upper frame 651, the buffer spring 652 is arranged between the buffer upper frame 651 and the test pressure plate 653, and the lower test assembly 66 includes a buffer lower frame 661 and a detection circuit board 662, the detection circuit board 662 is fixedly arranged in the buffer lower frame 661, and the test pressure plate 653 and the detection circuit board 662 are correspondingly arranged. Under the drive of the test drive cylinder 62, the test pressure plate 653 presses the end of the FPC board, fixes the end of the FPC board on the detection circuit board 662, and the detection circuit board 662 cooperates with the end of the FPC board, and the power-on test is performed through the detection circuit board 662.

[0029] In this embodiment, in order to facilitate the movement of the clamping mechanism 5 and the testing mechanism 6, the driving platform 7 includes an upper driving plate 71, a lower driving plate 72, a driving frame 73, a transverse driving device 74 and a longitudinal driving device 75. The driving frame 73 is directly or indirectly slidably set on the supporting platform 1, the lower driving plate 72 is slidably set on the driving frame 73, the longitudinal driving device 75 is set on the driving frame 73, the longitudinal driving device 75 directly or indirectly drives the lower driving plate 72 to move in the front and rear direction, the upper driving plate 71 is slidably set on the lower driving plate 72, the transverse driving device 74 is set on the lower driving plate 72, the transverse driving device 74 directly or indirectly drives the upper driving plate 71 to move in the left and right direction, and the testing mechanism 6 is set on the upper driving plate 71, so as to realize the multi-directional movement of the clamping mechanism 5 and the testing mechanism 6.

[0030] In this embodiment, in order to facilitate adjustment according to the product angle, the driving platform 7 further includes a rotating seat 76, a roller bearing 77 and a rotating driving device 78. The rotating seat 76 is arranged on the upper driving plate 71, the testing mechanism 6 is arranged on the rotating seat 76 through the roller bearing 77, and the rotating driving device 78 is arranged on the rotating seat 76. The rotating driving device 78 directly or indirectly drives the roller bearing 77 to drive the testing mechanism 6 to rotate. The 360° rotation of the testing mechanism 6 is realized.

[0031] In this embodiment, in order to further realize automated production, understand the end position of the FPC board, and facilitate the adjustment of the testing mechanism 6, the power-on testing mechanism also includes a corrective visual mechanism 8, and the corrective visual mechanism 8 includes a corrective bracket 81, a camera 82 and a fill light 83. The corrective bracket 81 is set on the rotating seat 76, and the camera 82 and the fill light 83 are set on the corrective bracket 81. The camera 82 is set at the position corresponding to the testing mechanism 6, and the fill light 83 is set between the camera 82 and the testing mechanism 6.

[0032] The specific implementation steps are as follows: when the transplanting module of the previous station transports the product to the designated position; the limiting mechanism 4 limits the left and right ends of the head end of the FPC board and presses them in parallel; the clamping mechanism 5 moves to the head end of the pressed FPC board, and the head end of the FPC board is rolled and straightened; the driving device of the driving platform drives the testing mechanism 6 to the head end of the FPC board.; the visual mechanism 8 is corrected to detect whether the head end of the FPC board is tilted; the driving platform 7 corrects the position of the testing mechanism 6 so that the testing mechanism 6 is on the head end of the FPC board; the upper testing component 65 and the lower testing component 66 of the testing mechanism 6 are opened to press the head end of the FPC board for power-on testing; and the test is returned to the original position in accordance with the steps.

[0033] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A power-on test mechanism for the production of a light-emitting keyboard light-guiding film assembly, characterized in that: The power-on test mechanism comprises a bearing platform (1), a driving platform (7), a limiting mechanism (4), a clamping mechanism (5), a testing mechanism (6), a limiting mechanism driving device (2) and a driving platform driving device (3); the limiting mechanism (4) and the driving platform (7) are directly or indirectly slidably arranged on the bearing platform (1); the limiting mechanism (4) is arranged in front of the driving platform (7); the limiting mechanism driving device (2) is arranged on the bearing platform (1); the limiting mechanism driving device (2) directly or indirectly drives the limiting mechanism (4) to move in the left-right direction; the driving platform driving device (3) is arranged on the bearing platform (1); the driving platform driving device (3) directly or indirectly drives the driving platform (7) to move in the left-right direction; the clamping mechanism (5) and the testing mechanism (6) are arranged on the driving platform (7) corresponding to the position of the limiting mechanism (4); the limiting mechanism (4), the clamping mechanism (5) and the testing mechanism (6) are arranged in sequence corresponding to each other; The limiting mechanism (4) comprises a limiting fixing frame (41), a lifting cylinder (42), a movable plate (43), two limiting cylinders (44) and two limiting plates (45), wherein the limiting fixing frame (41) is directly or indirectly slidably arranged on the bearing platform (1), the lifting cylinder (42) is arranged on the limiting fixing frame (41), the movable plate (43) is slidably arranged on the limiting fixing frame (41) and corresponds to the driving end of the lifting cylinder (42), and the The lifting cylinder (42) drives the movable plate (43) to move up and down, two limit cylinders (44) are arranged on the movable plate (43), and the two limit cylinders (44) are arranged in a mirror image, two limit plates (45) are slidably arranged on the movable plate (43), and the two limit plates (45) are arranged in a mirror image, a driving end of a limit cylinder (44) is directly or indirectly connected to a movable plate (43), and the limit cylinder (44) drives the movable plate (43) to move in the left and right direction; The clamping mechanism (5) comprises a finger cylinder (51), a clamping drive device (52), an upper clamp (53), an upper roller (54), a lower clamp (55) and a lower roller (56); the finger cylinder (51) is slidably arranged on a drive platform (7); the clamping drive device (52) is fixedly arranged on the drive platform (7); the clamping drive device (52) directly or indirectly drives the finger cylinder (51) to move in a front-rear direction; the upper clamp (53) and the lower clamp (55) are respectively connected to two driving ends of the finger cylinder (51); the upper roller (54) is arranged on the upper clamp (53); the lower roller (56) is arranged on the lower clamp (55); and the upper roller (54) and the lower roller (56) are arranged correspondingly; The test mechanism (6) comprises a test frame (61), a test drive cylinder (62), a test drive plate (63), two driven plates (64), an upper test assembly (65) and a lower test assembly (66); the test frame (61) is arranged on the drive platform (7); the test drive cylinder (62) is fixedly arranged on the test frame (61); the test drive plate (63) is slidably arranged on the test frame (61); the drive end of the test drive cylinder (62) is fixedly connected to the test drive plate (63); and two sliding holes (67) are provided on the test drive plate (63). The sliding holes (67) are arranged in an eight-shaped pattern, two driven plates (64) are arranged on the test frame (61) in a sliding manner corresponding to the positions of the test drive plate (63), and the two driven plates (64) are arranged in a mirror image pattern. The driven plates (64) are provided with bolt rollers (68) at positions corresponding to the sliding holes (67), and the bolt rollers (68) are placed in the sliding holes (67). The upper test assembly (65) is arranged on one driven plate (64), and the lower test assembly (66) is arranged on the other driven plate (64). The upper test assembly (65) and the lower test assembly (66) are arranged relative to each other. The driving platform (7) comprises an upper driving plate (71), a lower driving plate (72), a driving frame (73), a transverse driving device (74) and a longitudinal driving device (75); the driving frame (73) is directly or indirectly slidably arranged on the bearing platform (1); the lower driving plate (72) is slidably arranged on the driving frame (73); the longitudinal driving device (75) is arranged on the driving frame (73); the longitudinal driving device (75) directly or indirectly drives the lower driving plate (72) to move in a front-rear direction; the upper driving plate (71) is slidably arranged on the lower driving plate (72); the transverse driving device (74) is arranged on the lower driving plate (72); the transverse driving device (74) directly or indirectly drives the upper driving plate (71) to move in a left-right direction; and the testing mechanism (6) is arranged on the edge of the upper driving plate (71).

2. The power-on test mechanism for producing a light-emitting keyboard light-guiding film assembly according to claim 1, characterized in that: The limiting mechanism (4) further comprises a pre-pressing assembly (46), wherein the pre-pressing assembly (46) comprises an adjusting rod (461), a pre-pressing plate (462), a pre-pressing bracket (463), a pre-pressing seat (464) and a threaded cylinder (465), wherein the pre-pressing seat (464) is arranged on a limiting plate (45), and the threaded cylinder (465) and the pre-pressing bracket (463) are arranged on the pre-pressing seat (464). The pre-compression plate (462) is hinged to the pre-compression bracket (463), one end of the pre-compression plate (462) is arranged at a position corresponding to the two limit plates (45), the other end of the pre-compression plate (462) is hinged to one end of the adjustment rod (461), and the other end of the adjustment rod (461) is fixedly connected to the threaded cylinder (465).

3. The power-on test mechanism for producing a light-emitting keyboard light-guiding film assembly according to claim 1, characterized in that: The upper test assembly (65) comprises a buffer upper frame (651), a buffer spring (652) and a test pressure plate (653); the test pressure plate (653) is slidably arranged in the buffer upper frame (651); and the buffer spring (652) is arranged between the buffer upper frame (651) and the test pressure plate (653).

4. The power-on test mechanism for producing a light-emitting keyboard light-guiding film assembly according to claim 3, characterized in that: The lower test assembly (66) comprises a buffer lower frame (661) and a detection circuit board (662); the detection circuit board (662) is fixedly arranged in the buffer lower frame (661); and the test pressure plate (653) is correspondingly arranged between the detection circuit board (662).

5. The power-on test mechanism for producing a light-emitting keyboard light-guiding film assembly according to claim 1, characterized in that: The driving platform (7) further comprises a rotating seat (76), a roller bearing (77) and a rotating driving device (78); the rotating seat (76) is arranged on the upper driving plate (71); the testing mechanism (6) is arranged on the rotating seat (76) via the roller bearing (77); the rotating driving device (78) is arranged on the rotating seat (76); the rotating driving device (78) directly or indirectly drives the roller bearing (77) to drive the testing mechanism (6) to rotate.

6. The power-on test mechanism for producing a light-emitting keyboard light-guiding film assembly according to claim 5, characterized in that: The power-on test mechanism further comprises a corrective vision mechanism (8), the corrective vision mechanism (8) comprising a corrective bracket (81), a camera (82) and a fill light (83), the corrective bracket (81) being arranged on the rotating seat (76), the camera (82) and the fill light (83) being arranged on the corrective bracket (81), the camera (82) being arranged at a position corresponding to the test mechanism (6), and the fill light (83) being arranged between the camera (82) and the test mechanism (6).

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