Liquid crystal module diffusion plate
By setting slots, buckles, arc-shaped pieces, and nuts in the threaded connection of the LCD module, the problem of unstable connection between the diffuser plate and the module is solved, achieving higher fit and structural optimization.
Patent Information
- Application Number
- CN202520503850.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-03-21
AI Technical Summary
The connection between the diffuser plate and the existing LCD module is unstable, resulting in poor overall module bonding.
By setting slots and buckles on the folding lugs of the rear frame, setting buckles on the front frame, and using the threaded connection of the arc-shaped piece and nut, as well as the threaded connection of the locking cap and arc-shaped piece on the rear frame and mounting strip, a stable assembly of the front and rear frames is achieved, and the position of the diffuser plate is ensured by pressing the contact piece.
A stable connection between the diffuser plate and the LCD module was achieved, improving the overall module's fit and structural optimization.
Smart Images
Figure CN223770501U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a diffusion plate field, concretely is a liquid crystal module diffusion plate. BACKGROUND
[0002] The diffusion plate is a material for producing liquid crystal display screen, and the diffusion plate is used for interfering with the propagation of light.
[0003] The diffusion plate on the liquid crystal module needs to ensure the stable connection between the diffusion plate and the module during assembly, and ensure the high adhesion of the overall module after pressing. UTILITY MODEL CONTENT
[0004] The utility model discloses a liquid crystal module diffusion plate to solve the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A liquid crystal module diffusion plate, comprising a screen frame assembly, the screen frame assembly comprises a front frame and a rear frame, the periphery of the front frame is provided with an outer frame, the diffusion plate is installed in the frame of the outer frame, the periphery of the rear frame is provided with a folding ear, the outer wall of the folding ear is provided with a clamping groove, and the clamping groove part is connected with a buckle.
[0007] As a further scheme of the utility model: one side of the folding ear is provided with an arc-shaped sheet, one side of the front frame is provided with a nut, the arc-shaped sheet and the nut are on a plane, and the nut is threadedly connected with the arc-shaped sheet.
[0008] As a further scheme of the utility model: the upper surface of the rear frame is provided with a locking cap on the left side and the right side of the rear part.
[0009] As a further scheme of the utility model: the upper surface of the rear frame is provided with a locking cap on the left side and the right side of the rear part.
[0010] As a further scheme of the utility model: the upper surface of the rear frame is provided with a locking cap on the left side and the right side of the rear part.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] The utility model discloses, through the clamping groove of the ear of folding of rear frame side edge part and the buckle buckle fixed of front frame side edge part, and the nut screw fixed of the arc piece of installing of rear frame upper surface side and the screw of installing of front frame side, be used to assemble between front frame and rear frame, the arc piece of setting up of the lock cap of installing on the upper surface of rear frame and the installing strip upper surface, the lock cap and arc piece screw fixed, realize the installation of rear part between rear frame and front frame, install the diffusion plate rear part in the outer frame frame and be limited between installing strip and front frame, and through the contact piece pressing diffusion plate contact part, its structure is more optimized, and the design is more reasonable. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a kind of liquid crystal module diffusion plate's structure schematic view.
[0014] Figure 2 It is a kind of liquid crystal module diffusion plate's split diagram.
[0015] Figure 3 It is a kind of liquid crystal module diffusion plate's assembly drawing.
[0016] Figure 4 It is a kind of liquid crystal module diffusion plate's front frame's structure diagram.
[0017] Figure 5 It is a kind of liquid crystal module diffusion plate in Figure 1 The enlarged view of A.
[0018] In the drawing: screen frame assembly 1, front frame 2, rear frame 3, installing strip 4, outer frame 5, contact piece 6, buckle 7, ear of folding 8, lock cap 9, arc piece 10, nut 11, diffusion plate 12, screw hole 13. DETAILED DESCRIPTION
[0019] The technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiment, and obviously, the described embodiment is only part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.
[0020] Please refer to Figures 1 to 5The utility model discloses an embodiment of a kind of liquid crystal module diffusion plate, including screen frame assembly 1, screen frame assembly 1 includes front frame 2 and rear frame 3, the periphery of front frame 2 is provided with outer frame 5, diffusion plate 12 is installed in the frame of outer frame 5, the periphery of rear frame 3 is provided with ear 8, the outer wall of ear 8 is provided with snap groove, and snap fastener 7 is connected with the snap groove part buckle, snap fastener 7 is fixedly connected with the outer wall of outer frame 5, one side of ear 8 is provided with arc piece 10, one side of front frame 2 is provided with nut 11, arc piece 10 and nut 11 are in a plane, nut 11 is threadedly connected with arc piece 10, the upper surface of rear part of front frame 2 is fixedly connected with mounting strip 4, the upper surface of mounting strip 4 is provided with threaded hole 13 on left and right sides, the upper surface of rear part of rear frame 3 is provided with lock cap 9 on left and right sides, threaded hole 13 is provided below lock cap 9, threaded hole 13 is threadedly connected with arc piece 10, recess is provided on the upper surface of mounting strip 4, touch piece 6 is installed on the upper surface of rear frame 3, and touch piece 6 is installed in the notch part of recess.
[0021] The working principle of the utility model is:
[0022] Installation: the front frame 2 and rear frame 3 are fixed, the snap groove of the ear 8 of rear frame 3 side edge part and the snap fastener 7 of front frame 2 side edge part are fixed, and the arc piece 10 of the upper surface side of rear frame 3 and the nut 11 of the side of front frame 2 are threadedly fixed, for the assembly between front frame 2 and rear frame 3.
[0023] Lock cap 9 and arc piece 10 are threadedly fixed by the lock cap 9 of the upper surface of rear frame 3 and the arc piece 10 of the upper surface of mounting strip 4, realize the installation of rear part between rear frame 3 and front frame 2.
[0024] The rear part of diffusion plate 12 installed in the frame of outer frame 5 is limited between mounting strip 4 and front frame 2, and is pressed by touch piece 6 contact part.
[0025] Although the utility model is explained in detail with reference to the foregoing embodiments, for those skilled in the art, it can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement is carried out to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A liquid crystal module diffuser plate comprising a screen frame assembly (1), characterized in that: The screen frame assembly (1) comprises a front frame (2) and a rear frame (3), the periphery of the front frame (2) is provided with an outer frame (5), the inner frame of the outer frame (5) is provided with a diffusion plate (12), the periphery of the rear frame (3) is provided with a folding ear (8), the outer wall of the folding ear (8) is provided with a clamping groove, and the clamping groove is connected with a buckle (7), and the buckle (7) is fixedly connected with the outer wall of the outer frame (5).
2. The liquid crystal module diffusion plate of claim 1, wherein: One side of the folding ear (8) is provided with an arc-shaped sheet (10), one side of the front frame (2) is provided with a nut (11), the arc-shaped sheet (10) and the nut (11) are in the same plane, and the nut (11) is threadedly connected with the arc-shaped sheet (10).
3. The liquid crystal module diffuser plate of claim 1, wherein: The upper surface of the front frame (2) is fixedly connected with a mounting strip (4) at the rear part, and the upper surface of the mounting strip (4) is provided with threaded holes (13) on the left and right sides.
4. The liquid crystal module diffuser plate of claim 1, wherein: The upper surface of the rear frame (3) is provided with lock caps (9) on the left and right sides at the rear part, the lower part of the lock cap (9) is provided with a threaded hole (13), and the threaded hole (13) is threadedly connected with the arc-shaped sheet (10).
5. The liquid crystal module diffuser plate of claim 3, wherein: The upper surface of the mounting strip (4) is provided with a groove, and the upper surface of the rear frame (3) is provided with a contact sheet (6), and the contact sheet (6) is installed in the notch part of the groove.