An anti-glare liquid crystal display for two-wheeled vehicle instrument panel

Abstract

This utility model provides an anti-glare LCD display for a two-wheeled vehicle instrument panel, including an LCD display. A large retaining ring is installed in the middle of the back of the LCD display. Both ends of the large retaining ring have lugs. One side of the lug has a through hole, and the other side of the lug has a notch for inserting a hacksaw blade. A small retaining ring cooperates with the large retaining ring to form a ring structure. Both ends of the small retaining ring are equipped with lugs that cooperate with the lugs. One side of the lug has a through hole aligned with the round hole. A screw is inserted into the channel formed by the through hole and the round hole. One end of the screw is threaded with a nut. This utility model has the following advantages: it solves the disassembly problem caused by fastener corrosion of traditional retaining rings, avoids deformation of the retaining ring, scratches on the handlebar coating, or damage to the display bracket caused by forced disassembly, significantly reduces the operational difficulty and component wear risk of LCD display repair and replacement, and shortens repair time.

Description

Technical Field

[0001] This utility model is an anti-glare liquid crystal display for a two-wheeled vehicle instrument panel, belonging to the field of display technology. Background Technology

[0002] In the instrument system of two-wheeled vehicles (such as electric bikes and motorcycles), the LCD display is the core data interaction component. It needs to be securely fixed via the handlebar mounting structure to ensure that key information such as battery level, speed, and mileage can be clearly displayed while riding. The current mainstream installation method is as follows: using two sets of screws and nuts as fasteners, two arc-shaped retaining rings are spliced ​​and fixed to the middle of the handlebars. One of the retaining rings is rigidly connected to the bracket on the back of the LCD display. After tightening the screws, the two retaining rings tightly hug the handlebars, forming a stable mounting structure to ensure that the display does not shake or shift during bumpy riding.

[0003] This screw and nut fastening method has significant drawbacks in outdoor use: as metal fasteners, screws and nuts are exposed to the air for extended periods, completely unprotected by rain, dew, road dust, and moisture from cycling environments. Especially in rainy weather or high-humidity areas, moisture continuously adheres to the screw and nut surface, reacting chemically with oxygen in the air to gradually form a reddish-brown rust layer. Over time, this rust layer penetrates the threaded gaps of the screw and nut, causing them to stick together tightly and become permanently rusted. This corrosion problem directly hinders the replacement and repair of LCD monitors: when a monitor malfunctions (such as screen damage or abnormal data display) and needs to be disassembled and replaced, the rusted screws and nuts are difficult to separate with conventional tools (such as wrenches and screwdrivers). Even with significant external force, the rust layer at the thread engagement may cause the screw to strip or the nut to break. Forcibly prying or striking the screws and nuts may damage them and cause deformation of the retaining ring. Since the retaining ring is tightly connected to the handlebars and the display, deformation may scratch the handlebar coating or damage the connection structure of the display bracket, causing further damage to the components. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an anti-glare liquid crystal display for two-wheeled vehicle instruments, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an anti-glare liquid crystal display for a two-wheeled vehicle instrument panel, comprising:

[0006] LCD display;

[0007] A large retaining ring is installed in the middle of the back of the LCD display. Both ends of the large retaining ring are provided with lugs. A circular hole is opened through the lug on one side and a notch is opened through the circular hole on the other side of the lug for inserting a hacksaw blade.

[0008] The small retaining ring, together with the large retaining ring, forms a ring-shaped structure. Both ends of the small retaining ring are equipped with lugs that mate with the lugs. One side of each lug has a through hole aligned with the round hole. A screw is inserted into the channel formed by the through hole and the round hole. One end of the screw is threaded with a nut.

[0009] Furthermore, both ends of the large retaining ring are equipped with insert plates, which are arc-shaped structures. One side of the insert plate has a through hole. Two arc-shaped plates are provided between the large and small retaining rings. The lugs are connected and fixed to the arc-shaped plates. One side of the arc-shaped plates has an arc-shaped opening. Both ends of the lower retaining ring are recessed to form arc-shaped grooves that match the arc-shaped openings. The end of the insert plate away from the large retaining ring passes through the arc-shaped opening and is inserted into the arc-shaped groove. Both ends of the small retaining ring have insertion holes that communicate with the arc-shaped grooves. The two support lugs are provided with connecting plates on the side away from the lugs. The screw passes through the connecting plates. One end of the connecting plates is connected and fixed to a fitting part that fits against the small retaining ring. A positioning rod is installed on one side of the fitting part, and the positioning rod is inserted into the channel formed by the insertion hole and the through hole.

[0010] Furthermore, the fitting part and the connecting plate are integrally formed, and a small hole is opened on one side of the connecting plate, through which the screw passes.

[0011] Furthermore, a connecting part is installed at the middle position of the outer surface of the large retaining ring, and the connecting part is connected and fixed to the liquid crystal display screen.

[0012] Furthermore, two rubber pads are provided in the space formed by the large and small retaining rings. The rubber pads are semi-circular in shape, and the two rubber pads together form a ring-shaped structure.

[0013] Furthermore, the outer surface of the rubber pad is fitted with a connector strip, and the inner surface of the large retaining ring has two connector grooves. One end of each connector groove is closed, and the connector strip is inserted into the connector groove.

[0014] Furthermore, the connector strip and the rubber pad are integrally formed, the connector strip has a "T" shaped cross-section, and the connector groove has a "T" shaped cross-section.

[0015] Furthermore, the front of the liquid crystal display is fitted with anti-glare glass, and the corners of the anti-glare glass are rounded.

[0016] The beneficial effects of this utility model are:

[0017] The notch on the lug passes through the round hole. When the screw and nut are exposed to rust for a long time, there is no need to pry or knock them. Simply insert a hacksaw blade into the notch and saw off the rusted screw radially. This quickly separates the large and small retaining rings. This design solves the disassembly problem caused by the rust of fasteners in traditional retaining rings. It avoids deformation of the retaining ring, scratches on the handlebar coating, or damage to the monitor bracket caused by forced disassembly. It greatly reduces the difficulty of repairing and replacing LCD monitors and the risk of component damage, and shortens the repair time. Attached Figure Description

[0018] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure of an anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to the present invention.

[0020] Figure 2 This is another perspective view of the anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to the present invention;

[0021] Figure 3 This is an exploded structural diagram of an anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to the present invention.

[0022] Figure 4 This is a schematic diagram of the assembly of a large retaining ring and a liquid crystal display in an anti-glare liquid crystal display for a two-wheeled vehicle instrument according to the present invention.

[0023] Figure 5 This is a schematic diagram of the assembly of the support lug and the small retaining ring in an anti-glare liquid crystal display for a two-wheeled vehicle instrument according to the present invention.

[0024] Figure 6 This is a schematic diagram of the assembly of the lug and the arc plate in an anti-glare liquid crystal display for a two-wheeled vehicle instrument according to the present invention.

[0025] In the picture:

[0026] 1. LCD display; 11. Anti-glare glass;

[0027] 2. Large retaining ring; 21. Connecting part; 22. Notch; 23. Arc plate; 24. Lug; 25. Insertion groove; 26. Insertion plate; 27. Through hole; 28. Arc opening; 29. ​​Round hole;

[0028] 3. Small retaining ring; 31. Support lug; 32. Insertion hole; 33. Arc groove; 34. Through hole;

[0029] 4. Rubber pad; 41. Connecting strip;

[0030] 5. Screw; 51. Nut;

[0031] 6. Connecting plate; 61. Fitting part; 62. Positioning rod. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0033] Please see Figures 1-6 This utility model provides a technical solution: an anti-glare liquid crystal display for a two-wheeled vehicle instrument panel, including a liquid crystal display 1, with an anti-glare glass 11 mounted on the front of the liquid crystal display 1. The corners of the anti-glare glass 11 are rounded. The anti-glare glass 11 on the front of the liquid crystal display 1, through surface diffuse reflection treatment, can effectively reduce glare caused by direct sunlight, vehicle headlights, and other strong light, ensuring that the rider can clearly read the instrument data under different lighting conditions; the rounded corner design can avoid the corners of the anti-glare glass 11 being too sharp, preventing riders or maintenance personnel from accidentally touching and scratching themselves.

[0034] A connecting part 21 is installed at the middle of the outer surface of the large retaining ring 2. The connecting part 21 is connected and fixed to the LCD display 1, so that the large retaining ring 2 is stably installed at the middle of the back of the LCD display 1. Both ends of the large retaining ring 2 are provided with lugs 24. A circular hole 29 is opened on one side of the lug 24, and a notch 22 for inserting a hacksaw blade is opened on the other side of the lug 24. The small retaining ring 3 cooperates with the large retaining ring 2 to form a ring structure. Both ends of the small retaining ring 3 are provided with support lugs 31 that cooperate with the lugs 24. A through hole 34 is opened on one side of the support lug 31 that is aligned with the circular hole 29. A screw 5 is inserted into the channel formed by the through hole 34 and the circular hole 29. A nut 51 is threaded to one end of the screw 5. The notch 22 on the lug 24 passes through the circular hole 29. When the screw 5 and nut 51 rust due to long-term exposure to rain and dust, there is no need to forcibly pry or knock the fasteners: simply insert a hacksaw blade into the notch 22 and slowly saw off the rusted screw 5 radially to quickly separate the large retaining ring 2 and the small retaining ring 3. This design solves the disassembly problem caused by fastener corrosion in traditional retaining rings, avoids deformation of the large retaining ring 2 and small retaining ring 3 caused by forced disassembly, or scratches on the handlebar coating or damage to the display bracket, greatly reduces the difficulty of repairing and replacing the LCD display 1 and the risk of component damage, and shortens the repair time, especially suitable for the complex environment of outdoor use of two-wheeled vehicles.

[0035] See Figures 1-6Both ends of the large retaining ring 2 are equipped with insert plates 26, which are arc-shaped structures with a through hole 27 on one side. Two arc-shaped plates 23 are provided between the large retaining ring 2 and the small retaining ring 3. Lugs 24 are connected and fixed to the arc-shaped plates 23, and one side of the arc-shaped plates 23 has an arc-shaped opening 28. Both ends of the small retaining ring 3 are recessed to form arc-shaped grooves 33 that match the arc-shaped openings 28. The end of the insert plate 26 away from the large retaining ring 2 passes through the arc-shaped opening 28 and is inserted into the arc-shaped groove 3. Inside 3; both ends of the small retaining ring 3 are provided with insertion holes 32, which are connected to the arc groove 33; the two supporting ears 31 are provided with a connecting plate 6 on the side away from the lug 24, and the screw 5 passes through the small hole on one side of the connecting plate 6. One end of the connecting plate 6 is connected and fixed with a fitting part 61 that fits against the small retaining ring 3. The fitting part 61 and the connecting plate 6 are integrally formed. A positioning rod 62 is installed on one side of the fitting part 61. The positioning rod 62 is inserted into the channel formed by the insertion hole 32 and the through hole 27. The connecting plate 6 on one side of the lug 31 is fixed by a screw 5, and the position of the connecting plate 6 is restricted by the fastener formed by the screw 5 and the nut 51. The fitting part 61 at one end of the connecting plate 6 is tightly fitted with the small retaining ring 3, and the positioning rod 62 of the fitting part 61 is inserted into the channel formed by the insertion hole 32 and the through hole 27. At this time, the relative positions of the arc plate 23, the small retaining ring 3 and the large retaining ring 2 are firmly restricted. When the lug 24 is damaged due to stress concentration deformation and cracking during the tightening of the screw 5 and the nut 51, it is not necessary to replace the entire large retaining ring 2. Only the combination structure formed by the arc plate 23 and the lug 24 needs to be replaced, which effectively reduces the cost of replacing parts and improves economy.

[0036] See Figures 1-4 Two rubber pads 4 are installed within the space formed by the large retaining ring 2 and the small retaining ring 3. The rubber pads 4 are semi-circular in shape, and the two rubber pads 4 together form a ring structure. A connector strip 41 is installed on the outer surface of the rubber pad 4. The connector strip 41 and the rubber pad 4 are integrally formed, and the cross-section of the connector strip 41 is "T" shaped. Two insertion grooves 25 are opened on the inner surface of the large retaining ring 2. One end of the insertion groove 25 is closed, and the cross-section of the insertion groove 25 is "T" shaped. The connector strip 41 is inserted into the insertion groove 25 to complete the insertion assembly of the rubber pad 4 and the large retaining ring 2. When the large retaining ring 2 and the small retaining ring 3 are installed on the handlebar, the rubber pad 4 is in close contact with the surface of the handlebar. The elasticity of the rubber increases the friction between the retaining ring and the handlebar, further improving the installation stability.

[0037] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An anti-glare liquid crystal display for a two-wheeled vehicle instrument panel, characterized in that, include: Liquid crystal display (1); ο A large retaining ring (2) is installed in the middle of the back of the LCD display (1). Both ends of the large retaining ring (2) are provided with lugs (24). A circular hole (29) is opened on one side of the lug (24) to pass through the lug (24). A notch (22) for inserting a hacksaw blade is opened on the other side of the lug (24) through the circular hole (29). The small retaining ring (3) cooperates with the large retaining ring (2) to form a ring structure. Both ends of the small retaining ring (3) are equipped with lugs (31) that cooperate with the lugs (24). A through hole (34) aligned with the round hole (29) is opened on one side of the lug (31). A screw (5) is inserted in the channel formed by the through hole (34) and the round hole (29). A nut (51) is threaded to one end of the screw (5).

2. The anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to claim 1, characterized in that: Both ends of the large retaining ring (2) are equipped with insert plates (26). The insert plates (26) are arc-shaped structures. One side of the insert plate (26) has a through hole (27). Two arc-shaped plates (23) are provided between the large retaining ring (2) and the small retaining ring (3). The lug (24) is connected and fixed to the arc-shaped plates (23). One side of the arc-shaped plate (23) has an arc-shaped opening (28). Both ends of the small retaining ring (3) are recessed to form arc-shaped grooves (33) that match the arc-shaped openings (28). The end of the insert plate (26) away from the large retaining ring (2) passes through the arc-shaped opening. (28) and inserted into the arc groove (33). Both ends of the small retaining ring (3) are provided with insertion holes (32). The insertion holes (32) are connected to the arc groove (33). The two support ears (31) are provided with a connecting plate (6) on the side away from the lug (24). The screw (5) passes through the connecting plate (6). One end of the connecting plate (6) is connected and fixed with a fitting part (61) that fits against the small retaining ring (3). A positioning rod (62) is installed on one side of the fitting part (61). The positioning rod (62) is inserted into the channel formed by the insertion hole (32) and the through hole (27).

3. The anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to claim 2, characterized in that: The fitting part (61) and the connecting plate (6) are integrally formed. A small hole is provided on one side of the connecting plate (6), and the screw (5) passes through the small hole.

4. The anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to claim 1, characterized in that: A connecting part (21) is installed at the middle of the outer surface of the large retaining ring (2), and the connecting part (21) is connected and fixed to the liquid crystal display (1).

5. An anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to claim 1, characterized in that: Two rubber pads (4) are provided in the space formed by the large retaining ring (2) and the small retaining ring (3). The rubber pads (4) are semi-circular structures, and the two rubber pads (4) together form a ring structure.

6. An anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to claim 5, characterized in that: The outer surface of the rubber pad (4) is fitted with a connector strip (41), and the inner surface of the large retaining ring (2) has two connector grooves (25). One end of the connector groove (25) is closed, and the connector strip (41) is inserted into the connector groove (25).

7. An anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to claim 6, characterized in that: The connector strip (41) and the rubber pad (4) are integrally formed. The connector strip (41) has a "T" shaped cross section, and the connector groove (25) has a "T" shaped cross section.

8. The anti-glare liquid crystal display for a two-wheeled vehicle instrument panel according to claim 1, characterized in that: The liquid crystal display (1) has an anti-glare glass (11) installed on the front, and the corners of the anti-glare glass (11) are rounded.

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