A disassembling jig for a light bar light guide plate

Abstract

The present application relates to the technical field of backlight module, specifically to a lamp strip light guide plate dismounting jig, which comprises a placing table, a supporting seat and a separating device, the supporting seat is fixedly arranged on the placing table, the separating device comprises a pressing plate, a first air cylinder, a clamping plate and a fixed plate, a placing cavity is formed in the placing table, the first air cylinder is vertically fixedly arranged in the placing cavity, a let-in hole is formed in the placing table, the telescopic shaft of the first air cylinder moves in the let-in hole, the pressing plate is fixedly connected to the telescopic shaft of the first air cylinder, the pressing plate presses the lamp strip, the second air cylinder is fixedly arranged on the supporting seat, the mounting plate is fixedly arranged on the telescopic shaft of the second air cylinder, the fixed plate is arranged on the mounting plate, the third air cylinder is fixedly arranged on the fixed plate, the telescopic shaft of the third air cylinder is fixedly connected to the clamping plate, and the clamping plate abuts against the light guide plate, so that the light guide plate and the lamp strip can be conveniently separated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of backlight modules, in particular to a lamp strip light guide plate disassembly jig. BACKGROUND

[0002] The backlight module is one of the key components of the liquid crystal display panel, and its function is to supply sufficient brightness and uniformly distributed light source so that it can normally display images.

[0003] The common backlight module now includes a shell, a lamp strip, and a light guide plate. An adhesive layer is fixedly arranged on the side wall of the light guide plate. The lamp strip is attached to the adhesive layer. The lamp beads of the lamp strip face the light guide plate. After the lamp strip is attached to the light guide plate, the light guide plate is attached to the shell. After the lamp strip is attached to the light guide plate, the light guide of the lamp strip is detected. When the attachment deviation between the lamp strip and the light guide plate, the lamp strip and the light guide plate need to be separated, and the lamp strip is recycled. The common way is that the technician holds the lamp strip with one hand and holds the light guide plate with the other hand, and pulls the light guide plate and the lamp strip apart to separate the light guide plate and the lamp strip, and recycle the lamp strip.

[0004] For the above technical conditions, there is a defect that the lamp strip is small, and the hand is easy to fall off when pulling the lamp strip and the light guide plate, causing inconvenience in separating the lamp strip.

[0005] Based on this, the present application designs a lamp strip light guide plate disassembly jig to solve the above problems. SUMMARY

[0006] The present application aims to provide a lamp strip light guide plate disassembly jig to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a lamp strip light guide plate disassembly jig, comprising a placing table, a supporting seat, and a separation device, the supporting seat is fixedly arranged on the placing table, the separation device comprises a pressing plate, a first air cylinder, a clamping plate, and a fixed plate, the placing table is provided with a placing cavity, the first air cylinder is vertically fixedly arranged in the placing cavity, the placing table is provided with a clearance hole, the extension shaft of the first air cylinder moves in the clearance hole, the pressing plate is fixedly connected to the extension shaft of the first air cylinder, the pressing plate presses the lamp strip, the lamp strip is located between the placing table and the pressing plate, the supporting seat is fixedly provided with a second air cylinder, the extension shaft of the second air cylinder is fixedly provided with a mounting plate, the fixed plate is arranged on the mounting plate, the fixed plate is fixedly provided with a third air cylinder, the extension shaft of the third air cylinder passes through the fixed plate and is fixedly connected to the clamping plate, the light guide plate is located between the clamping plate and the fixed plate, and the clamping plate abuts against the light guide plate.

[0008] By adopting the technical scheme, when the light guide plate and the lamp strip are separated, the lamp strip is placed between the pressing plate and the placing table, the first cylinder is driven to allow the pressing plate to press the lamp strip, the light guide plate is placed between the clamping plate and the fixed plate, the third cylinder is driven to allow the clamping plate to clamp the light guide plate, and the second cylinder is driven to allow the mounting plate to move away from the support base, so that the clamping plate clamps the light guide plate to move away from the support base, thereby separating the light guide plate and the lamp strip, and achieving the effect of conveniently separating the light guide plate and the lamp strip.

[0009] Preferably, a fourth cylinder is fixedly arranged on the mounting plate, the fourth cylinder is arranged obliquely, a telescopic rod is fixedly connected to the telescopic shaft of the fourth cylinder, and a vertical plate is fixedly connected to the telescopic rod.

[0010] By adopting the technical scheme, the telescopic shaft is retracted when the fourth cylinder is driven, and the clamping plate clamps the light guide plate to move toward the fourth cylinder at this time, so that one end of the light guide plate moves upward relative to the lamp strip, and the one end of the light guide plate is peeled off first, thereby reducing damage to the lamp strip.

[0011] Preferably, a separating assembly is arranged on the placing table, the separating assembly comprises a lever, a moving block, a rotating rod, and a first motor, the first motor is fixedly arranged on the placing table, a moving groove is formed in the placing table, the rotating rod is coaxially fixedly connected to the rotating shaft of the first motor and penetrates through the groove wall of the moving groove, a moving hole is formed in the moving block, the rotating rod is threadedly connected in the moving hole, a limiting groove is formed in the groove bottom of the moving groove, a limiting block is fixedly arranged on the moving block and located in the limiting groove, and the lever is fixedly connected to the moving block.

[0012] By adopting the technical scheme, after the one end of the light guide plate is separated from the lamp strip, the rotating rod is driven to rotate by the first motor, so as to drive the moving block to move, and the lever moves between the light guide plate and the lamp strip, and the light guide plate and the lamp strip are gradually separated in the process of continuous movement of the lever, thereby further reducing damage to the lamp strip.

[0013] Preferably, a second motor is fixedly arranged on the placing table, a guide rod is coaxially fixedly connected to the rotating shaft of the second motor, the guide rod is located above the placing table, a guide block is threadedly connected to the guide rod, a guide groove is formed in the placing table, the guide block is located in the guide groove, and a stabilizing rod is fixedly connected to the guide block and fixedly connected to one end of the lever.

[0014] By adopting the technical scheme, when the moving block moves, the guide block moves synchronously with the moving block, and the stabilizing rod supports the lever, thereby improving the stability of movement of the lever.

[0015] Preferably, a recycling trough is provided on the placement platform.

[0016] By adopting the above technical solution, after the light guide plate detaches from the light strip, it is placed in the recycling tank for recycling.

[0017] Preferably, a pad is fixedly mounted on the mounting plate, a fifth cylinder is fixedly connected to the pad, an mounting rod is coaxially fixedly mounted on the telescopic shaft of the fifth cylinder, a connecting plate is mounted on the mounting rod, a horizontal plate is fixedly mounted on the connecting plate, a sixth cylinder is vertically fixedly mounted on the horizontal plate, the telescopic shaft of the sixth cylinder passes through the horizontal plate, an abutment plate is fixedly mounted on the telescopic shaft of the sixth cylinder, and the light guide plate is located between the abutment plate and the horizontal plate, with the abutment plate pressing against the light guide plate.

[0018] By adopting the above technical solution, the contact plate presses against the light guide plate. When the telescopic shaft of the fifth cylinder retracts, the end of the light guide plate away from the clamping plate can be lifted, thereby allowing the light guide plate to detach from the lamp strip.

[0019] In summary, this application has the following beneficial technical effects: When separating the light guide plate and the light strip, the light strip is placed between the pressing plate and the placement table, the first cylinder is driven to make the pressing plate press the light strip, the light guide plate is placed between the clamping plate and the fixing plate, the third cylinder is driven to make the clamping plate clamp the light guide plate, the second cylinder is driven to make the mounting plate move away from the support base, and the clamping plate moves away from the support base, thereby separating the light guide plate and the light strip, achieving the effect of conveniently separating the light guide plate and the light strip. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the separation device in Embodiment 1.

[0022] Figure 2 for Figure 1 Enlarged diagram of A in the middle;

[0023] Figure 3 This is a schematic diagram of the installation of the first cylinder in this embodiment;

[0024] Figure 4 This is a schematic diagram of the installation of the separate components in Embodiment 2;

[0025] Figure 5 for Figure 4Enlarged diagram of B in the diagram;

[0026] Figure 6 This is a schematic diagram of the installation of the first motor in this second embodiment;

[0027] Figure 7 This is a schematic diagram of the contact plate in this embodiment 2.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Placement platform; 2. Support base; 3. Pressing plate; 4. Clamping plate; 5. First cylinder; 6. Placement cavity; 7. Clearance hole; 8. Light strip; 9. Light guide plate; 10. Second cylinder; 11. Mounting plate; 12. Fourth cylinder; 13. Telescopic rod; 14. Vertical plate; 15. Third cylinder; 16. Recycling trough; 17. Toggle lever; 18. Moving block; 19. Rotating rod; 20. First motor; 21. Moving groove; 22. Moving hole; 23. Limiting groove; 24. Limiting block; 25. Second motor; 26. Guide block; 27. Guide rod; 28. Guide groove; 29. ​​Stabilizing rod; 30. Pad plate; 31. Fifth cylinder; 32. Mounting rod; 33. Connecting plate; 34. Horizontal plate; 35. Sixth cylinder; 36. Contact plate; 37. Fixing plate; 38. Guide hole. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] The following is in conjunction with the appendix Figures 1-7 This application will be described in further detail.

[0032] like Figures 1-3 As shown in the first embodiment, a jig for splitting a light strip guide plate includes a placement platform 1, a support base 2, and a separation device. The support base 2 is fixedly mounted on the placement platform 1. The separation device includes a pressing plate 3, a first cylinder 5, a clamping plate 4, and a fixing plate 37. A placement cavity 6 is provided on the placement platform 1, and the first cylinder 5 is vertically fixedly mounted in the placement cavity 6. A clearance hole 7 is provided on the placement platform 1, and the telescopic shaft of the first cylinder 5 moves in the clearance hole 7. The pressing plate 3 is fixedly connected to the telescopic shaft of the first cylinder 5 and presses the light strip 8. The light strip 8 is located between the placement platform 1 and the pressing plate 3. Two first cylinders 5 are correspondingly provided in the placement cavity 6. When the telescopic shaft of the first cylinder 5 is driven to retract, the pressing plate 3 moves toward one side of the placement platform 1 and presses against the light strip 8.

[0033] As Figures 1-3 The second cylinder 10 is horizontally fixed on the support base 2, the telescopic shaft of the second cylinder 10 penetrates through the support base 2, the mounting plate 11 is fixed on the telescopic shaft of the second cylinder 10, two second cylinders 10 are arranged on the support base 2, and the telescopic shafts of the two second cylinders 10 are fixedly connected to the mounting plate 11.

[0034] As Figures 1-3 The third cylinder 15 is vertically fixed on the fixed plate 37, the telescopic shaft of the third cylinder 15 penetrates through the fixed plate 37 and is fixedly connected to the clamping plate 4, the light guide plate 9 is located between the clamping plate 4 and the fixed plate 37, the clamping plate 4 is driven to move upward to clamp the light guide plate 9 when the telescopic shaft of the third cylinder 15 is retracted. When the light guide plate 9 and the lamp strip 8 are separated, the lamp strip 8 is placed between the pressing plate 3 and the placement table 1, the first cylinder 5 is driven to press the lamp strip 8 tightly, the light guide plate 9 is placed between the clamping plate 4 and the fixed plate 37, and the clamping plate 4 is driven to clamp the light guide plate 9. The telescopic shaft of the fourth cylinder 12 is first retracted to make one end of the light guide plate 9 separate from the lamp strip 8, the mounting plate 11 is driven to move away from the support base 2, the clamping plate 4 clamping the light guide plate 9 moves away from the support base 2, so that the light guide plate 9 and the lamp strip 8 are separated, and the light guide plate 9 and the lamp strip 8 are conveniently separated.

[0035] As Figures 1-3 The telescopic shaft of the fourth cylinder 12 is driven to retract, at this time, the clamping plate 4 clamping the light guide plate 9 moves toward the fourth cylinder 12, so that one end of the light guide plate 9 moves upward relative to the lamp strip 8, the one end of the light guide plate 9 is first peeled off, and then the light guide plate 9 is pulled, so that the light guide plate 9 and the lamp strip 8 are not directly pulled hard, and damage to the lamp strip 8 is reduced.

[0036] As Figures 1-3 The placement table 1 is provided with a recycling groove 16, after the light guide plate 9 and the lamp strip 8 are separated, the telescopic shaft of the second cylinder 10 is driven to extend, the light guide plate 9 is clamped above the recycling groove 16, the telescopic shaft of the third cylinder 15 is driven to extend, the clamping plate 4 no longer abuts against the light guide plate 9, the light guide plate 9 falls from the clamping plate 4 into the recycling groove 16 for recycling, and the light guide plate 9 is conveniently collected.

[0037] It should be noted that only the lamp strip 8 is recycled in the embodiment, and the light guide plate 9 is not recycled, so the light guide plate 9 needs to be reprocessed regardless of whether it is deformed or damaged.

[0038] The implementation principle of the first embodiment is that when the light guide plate 9 and the lamp strip 8 are separated, the lamp strip 8 is placed between the pressing plate 3 and the placement table 1, the first cylinder 5 is driven, and the pressing plate 3 is pressed tightly against the lamp strip 8. The light guide plate 9 is placed between the clamping plate 4 and the fixed plate 37, the third cylinder 15 is driven, and the clamping plate 4 clamps the light guide plate 9. First, the fourth cylinder 12 is driven, and one end of the light guide plate 9 is separated from the lamp strip 8. The second cylinder 10 is driven, and the mounting plate 11 moves away from the support base 2. The clamping plate 4 clamps the light guide plate 9 and moves away from the support base 2, so as to separate the light guide plate 9 and the lamp strip 8, and achieve the effect of conveniently separating the light guide plate 9 and the lamp strip 8.

[0039] As Figure 4 and Figure 5 The second embodiment is different from the first embodiment in that the placement table 1 is provided with a separation assembly, and the separation assembly comprises a push rod 17, a moving block 18, a rotating rod 19, and a first motor 20 (combined Figure 6 with , the first motor 20 is fixedly arranged on the placement table 1, the placement table 1 is provided with a moving groove 21, and the rotating rod 19 is coaxially fixedly connected to the rotating shaft of the first motor 20 through the groove wall of the moving groove 21. The moving block 18 is provided with a moving hole 22, and the rotating rod 19 is screwedly connected in the moving hole 22.

[0040] Figure 5 As Figure 6 and , the groove bottom of the moving groove 21 is provided with a limiting groove 23, and the moving block 18 is fixedly provided with a limiting block 24 located in the limiting groove 23. When the rotating rod 19 rotates, the limiting block 24 located in the limiting groove 23 can prevent the moving block 18 from rotating with the rotating rod 19, so that the moving block 18 moves on the rotating rod 19. The push rod 17 is fixedly connected to the moving block 18, and after the light guide plate 9 is separated from one end of the lamp strip 8, the push rod 17 is located between the light guide plate 9 and the lamp strip 8.

[0041] Figure 5 As Figure 6 and , after the one end of the light guide plate 9 is separated from the lamp strip 8, the first motor 20 is driven to rotate the rotating rod 19, so as to drive the moving block 18 to move, and the push rod 17 moves between the light guide plate 9 and the lamp strip 8. In the continuous movement of the push rod 17, the light guide plate 9 and the lamp strip 8 are gradually separated, so as to further reduce the damage of the lamp strip 8.

[0042] Figure 5 As Figure 6The second motor 25 is fixedly arranged on the placing table 1, a guide rod 27 is coaxially and fixedly connected to a rotating shaft of the second motor 25, the guide rod 27 is located above the placing table 1, a guide block 26 is threadedly connected to the guide rod 27, a guide hole 38 is formed in the guide block 26, the guide rod 27 is threadedly connected in the guide hole 38, a guide groove 28 is formed in the placing table 1, the guide block 26 is located in the guide groove 28, a stabilizing rod 29 is fixedly connected to the guide block 26, and one end of the stabilizing rod 29 is fixedly connected to the push rod 17. When the guide rod 27 rotates, the guide block 26 is located in the guide groove 28, so that the guide block 26 is prevented from rotating and moves on the guide rod 27. When the moving block 18 moves, the guide block 26 moves synchronously with the moving block 18, the stabilizing rod 29 supports the push rod 17, and the stability of the push rod 17 is improved.

[0043] As shown in Figure 5 and Figure 6 The mounting plate 11 is fixedly provided with a backing plate 30, the fifth cylinder 31 is fixedly connected to the backing plate 30, the mounting rod 32 is coaxially and fixedly arranged on an extension shaft of the fifth cylinder 31, the connecting plate 33 is arranged on the mounting rod 32 (in combination with Figure 7 ), the horizontal plate 34 is fixedly arranged on the connecting plate 33, the sixth cylinder 35 is vertically and fixedly arranged on the horizontal plate 34, the extension shaft of the sixth cylinder 35 penetrates through the horizontal plate 34, the abutting plate 36 is fixedly arranged on the extension shaft of the sixth cylinder 35, the light guide plate 9 is located between the abutting plate 36 and the horizontal plate 34, and the abutting plate 36 abuts against the light guide plate 9.

[0044] As shown in Figures 4-7 The two separating assemblies are correspondingly arranged on the placing table 1, when the light guide plate 9 and the lamp strip 8 are separated, the third cylinder 15 is driven, the clamping plate 4 clamps one end of the light guide plate 9 and moves upwards, meanwhile, the abutting plate 36 clamps the other end of the light guide plate 9 and moves upwards, and the two ends of the light guide plate 9 are separated from the lamp strip 8, at this time, the middle part of the light guide plate 9 is still attached to the lamp strip 8, the two second motors 25 are driven, the two push rods 17 are simultaneously moved, and the light guide plate 9 and the lamp strip 8 which are not separated are separated, without the need of tearing the light guide plate 9 and the lamp strip 8, the damage of the lamp strip 8 is further reduced.

[0045] The implementation principle of the second embodiment is that after the light guide plate 9 is placed on the clamping plate 4 and the abutting plate 36, the clamping plate 4 and the abutting plate 36 abut against the light guide plate 9 respectively, the third cylinder 15 is driven, the clamping plate 4 clamps one end of the light guide plate 9 and moves upwards, meanwhile, the sixth cylinder 35 is driven, the abutting plate 36 clamps the other end of the light guide plate 9 and moves upwards, the two ends of the light guide plate 9 are separated from the lamp strip 8, at this time, the middle part of the light guide plate 9 is still attached to the lamp strip 8, the two second motors 25 are driven, the two push rods 17 are simultaneously moved, and the light guide plate 9 and the lamp strip 8 which are not separated are separated, without the need of tearing the light guide plate 9 and the lamp strip 8, the damage of the lamp strip 8 is further reduced.

[0046] In the description of the application, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0047] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screwed" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, and those skilled in the art can understand the specific meaning of the above-mentioned terms in the present application according to the specific circumstances.

[0048] Although embodiments of the application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A disassembly jig for a light bar light guide plate, characterized by: The utility model provides a separating device for light bar and light guide plate, including placing table (1), support seat (2), separating device, support seat (2) fixedly arranged on placing table (1), separating device includes pressing plate (3), first air cylinder (5), clamping plate (4), fixed plate (37), placing table (1) is opened in and places the cavity (6), first air cylinder (5) vertical fixedly arranged in placing cavity (6), placing table (1) is opened in and lets go of the hole (7), the telescopic axle of first air cylinder (5) removes in let go of the hole (7), pressing plate (3) fixedly connected on the telescopic axle of first air cylinder (5), pressing plate (3) compresses tightly light bar (8), light bar (8) is located between placing table (1) and pressing plate (3), support seat (2) is fixedly provided with second air cylinder (10), the telescopic axle of second air cylinder (10) is fixedly provided with mounting plate (11), fixed plate (37) is arranged on mounting plate (11), fixed plate (37) is fixedly provided with third air cylinder (15), the telescopic axle of third air cylinder (15) passes through fixed plate (37) fixedly connected in clamping plate (4), light guide plate (9) is located between clamping plate (4) and fixed plate (37), clamping plate (4) is in close contact with light guide plate (9), mounting plate (11) is fixedly provided with fourth air cylinder (12), fourth air cylinder (12) is arranged obliquely, the telescopic axle of fourth air cylinder (12) is fixedly connected with telescopic link (13), telescopic link (13) is fixedly connected with vertical plate (14), fixed plate (37) is fixedly connected in vertical plate (14), first drive fourth air cylinder (12), let the one end of light guide plate (9) first separate from light bar (8), drive second air cylinder (10), let mounting plate (11) move towards the side away from support seat (2), and clamping plate (4) is clamped tightly light guide plate (9) moves towards the side away from support seat (2), thereby separates light guide plate (9) with light bar (8).

2. The disassembling jig for the light guide plate of the light bar according to claim 1, characterized in that: The placing table (1) is opened in and recovers the groove (16).

3. The disassembling jig of the light bar light guide plate according to claim 1, characterized in that: The placing table (1) is provided with a separating assembly, the separating assembly includes a lever (17), a moving block (18), a rotating rod (19), and a first motor (20), the first motor (20) is fixedly arranged on the placing table (1), the placing table (1) is opened in and moves the groove (21), the rotating rod (19) is coaxially fixedly connected on the rotating shaft of the first motor (20) through the groove wall of the moving groove (21), the moving block (18) is opened in and moves the hole (22), the rotating rod (19) is screwed in the moving hole (22), the groove bottom of the moving groove (21) is opened in and limits the groove (23), the limiting block (24) is fixedly arranged on the moving block (18), the limiting block (24) is located in the limiting groove (23), the lever (17) is fixedly connected on the moving block (18), after the light guide plate (9) is separated from one end of the light bar (8), the lever (17) is located between the light guide plate (9) and the light bar (8).

4. The disassembling jig of a light bar light guide plate according to claim 3, characterized in that: The second motor (25) is fixedly arranged on the placing table (1), a guide rod (27) is coaxially and fixedly connected to the rotating shaft of the second motor (25), the guide rod (27) is located above the placing table (1), a guide block (26) is threadedly connected to the guide rod (27), a guide groove (28) is formed in the placing table (1), the guide block (26) is located in the guide groove (28), and a stabilizing rod (29) is fixedly connected to the guide block (26) and fixedly connected to the shifting rod (17) at one end.

5. The disassembling jig for a light bar light guide plate according to claim 4, characterized in that: The mounting plate (11) is fixedly provided with a backing plate (30), the fifth cylinder (31) is fixedly connected to the backing plate (30), the mounting rod (32) is coaxially and fixedly arranged on the telescopic shaft of the fifth cylinder (31), the connecting plate (33) is arranged on the mounting rod (32), the horizontal plate (34) is fixedly arranged on the connecting plate (33), the sixth cylinder (35) is vertically and fixedly arranged on the horizontal plate (34), the telescopic shaft of the sixth cylinder (35) penetrates through the horizontal plate (34), the abutting plate (36) is fixedly arranged on the telescopic shaft of the sixth cylinder (35), the light guide plate (9) is located between the abutting plate (36) and the horizontal plate (34), and the abutting plate (36) abuts against the light guide plate (9).

Images