Motorcycle instrument display screen

Abstract

The utility model discloses a motorcycle instrument display screen which comprises a cover plate, round liquid crystal displays (LCDs) are installed on the two sides of the back face of the cover plate, and round backlights are installed on the back faces of the LCDs. A positioning strip is integrally formed on the side, close to the cover plate, of the backlight, a pasting area is reserved in the position, corresponding to the positioning strip, of the back face of the cover plate, and the positioning strip is arranged on the pasting area and fixed through first VHB glue. The two LCDs are the same in specification and size, the two backlights are the same in specification and size, the cover plate is designed to be in the shape through the same circle center of the two LCDs, and the whole cover plate is in a glasses shape; through the designed cover plate, the circular LCD, the circular backlight and other structures, a full-liquid-crystal motorcycle display instrument can be formed, compared with a traditional mechanical pointer gun barrel type, two circular liquid crystal display screens are used for replacing mechanical pointers, various display contents can be achieved, and the technological sense and the luxury sense of a motorcycle can be better improved through full-liquid-crystal-screen display.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle instruments, in particular to a motorcycle instrument display screen. Background Art

[0002] The motorcycle instrument display screen is an important part of the motorcycle used to display the vehicle status and operation, including the speedometer, odometer, tachometer, oil level indicator, turn signal indicator, gear indicator light, lighting, etc.

[0003] In current technology, motorcycle instruments usually use mechanical pointers, and the classic design is two barrels, one round barrel displays speed, and the other round barrel displays rotation speed. With the widespread use of LCD in automobiles, LCD is gradually being used in motorcycle instruments.

[0004] The existing motorcycle instruments usually use mechanical pointers and some simple LED displays, which mainly rely on mechanical pointers for display. Simple LED displays often cannot display a variety of content, making it difficult to enhance the motorcycle's sense of technology and luxury. Therefore, in view of the shortcomings of existing motorcycle instruments, we have made improvements based on the existing motorcycle instruments and designed a full LCD motorcycle instrument display. Utility Model Content

[0005] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motorcycle instrument display screen, comprising a cover plate, circular LCDs are installed on both sides of the back of the cover plate, and a circular backlight is installed on the back of the LCD; a positioning strip is integrally formed on one side of the backlight close to the cover plate, and an adhesive area is reserved on the back of the cover plate and at a position corresponding to the positioning strip, and the positioning strip is placed on the adhesive area and fixed by VHB glue; the two LCDs have the same size and specifications, and the two backlights have the same size and specifications.

[0007] As a further solution of the utility model: one side of the LCD is adhered with adhesive, the side of the adhesive away from the LCD is adhered to the cover plate, and the adhesive is OCA adhesive or OCR adhesive.

[0008] As a further solution of the utility model: dustproof foam glue is pasted on the other side of the LCD, and the side of the dustproof foam glue away from the LCD is adhered to the backlight.

[0009] As a further solution of the utility model: reserved areas are also arranged on the left and right sides of the back side of the cover plate, and the reserved areas are adhered to the client housing by VHB glue.

[0010] As a further solution of the utility model: the cover plate is designed to be shaped by the concentricity of the two LCDs, and the overall shape of the cover plate is glasses-like.

[0011] As a further solution of the utility model: one side of the VHB glue 1 is tightly adhered to the surface of the adhesive area, and the other side of the VHB glue 1 is tightly adhered to the positioning strip.

[0012] As a further solution of the utility model: the size of the LCD is 3-4 inches, and the LCD is composed of a TBN mode display screen or a TFT screen.

[0013] As a further solution of the utility model: the two LCDs are spaced apart from each other and a gap is formed on the cover plate.

[0014] As a further solution of the utility model: the size of the LCD is smaller than the size of the backlight, and the LCD is placed inside the backlight.

[0015] As a further solution of the utility model: it also includes a flexible circuit board bound to the LCD, and the flexible circuit board is bent and placed on the surface of the backlight.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. In the present application, a full liquid crystal motorcycle display instrument can be formed by designing a cover plate, a circular LCD, a circular backlight and other structures. Compared with the traditional mechanical pointer barrel type, two circular LCD screens are used to replace the mechanical pointers, which can realize a variety of display contents. The full LCD screen display can also enhance the sense of technology and luxury of the motorcycle.

[0018] 2. In the present application, through the designed adhesive area, positioning strip and VHB glue structure, during the specific installation, in conjunction with the clamp, the installation position of the backlight can be positioned by the position of the adhesive area, which is conducive to the installation of the backlight to the designated position on the cover plate, and can avoid deviations in the installation position of the backlight, thereby ensuring a good display effect and improving the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a rear view structural schematic diagram of the utility model as a whole;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole in a top view;

[0021] Figure 3 This utility model Figure 2 A is an enlarged structural diagram;

[0022] Figure 4It is a schematic diagram of the side cross-sectional structure of the utility model as a whole.

[0023] The reference numerals and names in the figures are as follows:

[0024] 1. Cover plate; 101. Pasting area; 102. Reserved area; 2. LCD; 3. Backlight; 301. Positioning strip; 4. VHB glue 1; 5. Adhesive; 6. Dust-proof foam glue. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A motorcycle instrument display screen includes a cover plate 1, circular LCD2 is installed on both sides of the back of the cover plate 1, the size of LCD2 is 3-4 inches, and LCD2 is composed of a TBN mode display screen or a TFT screen, which can be selected according to actual parameter requirements, a circular backlight 3 is installed on the back of LCD2, the size of LCD2 is smaller than the size of backlight 3, and LCD2 is placed on the inner side of backlight 3; a positioning strip 301 is integrally formed on the side of the backlight 3 close to the cover plate 1, and an adhesive area 101 is reserved on the back of the cover plate 1 and at a position corresponding to the positioning strip 301, and the positioning strip 301 is placed on the adhesive area 101 and fixed by VHB glue 4; the two LCD2s have the same size, the two backlights 3 have the same size, and also include a flexible circuit board bound to the LCD2, and the flexible circuit board is bent and placed on the surface of the backlight 3.

[0027] Specifically, the above design can form a full liquid crystal motorcycle display instrument. Compared with the traditional mechanical pointer cannon type, two circular LCD screens are used to replace the mechanical pointers, which can realize a variety of display content. The full LCD screen display can also enhance the motorcycle's sense of technology and luxury.

[0028] See also Figure 2-3 In this embodiment, adhesive 5 is attached to one side of LCD 2 , and the side of adhesive 5 away from LCD 2 is attached to the cover plate 1 . Adhesive 5 is OCA adhesive or OCR adhesive.

[0029] Specifically, the adhesive 5 of OCA adhesive or OCR adhesive can ensure the stability of the LCD 2 after being pasted on the cover plate 1, thereby ensuring the normal display of the instrument display screen.

[0030] See also Figure 2-3In this embodiment, a dustproof foam adhesive 6 is adhered to the other side of the LCD 2 , and the side of the dustproof foam adhesive 6 away from the LCD 2 is adhered to the backlight 3 .

[0031] Specifically, the designed dustproof foam glue 6 can improve the dustproof effect of LCD 2, ensure the normal operation of LCD 2, and avoid display abnormality caused by the intrusion of external dust.

[0032] See also Figure 1-3 In this embodiment, reserved areas 102 are provided on the left and right sides of the back of the cover plate 1, and the reserved areas 102 are adhered to the client shell by VHB glue.

[0033] Specifically, the reserved area 102 on the cover plate 1 can be adhered to the client housing by VHB glue 2, which can meet the waterproof requirements of motorcycles on the one hand, and is conducive to the installation of the cover plate 1 on the other hand.

[0034] See also Figure 1 In this embodiment, the cover plate 1 is designed with the concentric shapes of the two LCDs 2, and the overall shape of the cover plate 1 is glasses-like.

[0035] Specifically, the design of the cover plate 1 can make the entire display screen have good symmetry and improve the aesthetics.

[0036] See also Figure 3 In this embodiment, one side of the VHB glue 4 is tightly adhered to the surface of the adhesive area 101, and the other side of the VHB glue 4 is tightly adhered to the positioning strip 301.

[0037] Specifically, the designed VHB glue 4 can provide a good bonding effect between the positioning strip 301 and the cover plate 1, so that the positioning strip 301 can be firmly bonded to the bonding area 101.

[0038] See also Figure 1 In this embodiment, the two LCDs 2 are spaced apart from each other and a gap is created on the cover plate 1 .

[0039] Specifically, the two LCDs 2 are far away from each other, and the display areas on both sides of the cover plate 1 can be used to display different contents respectively, so as to avoid the situation of cluttered viewing due to being too close, and ensure the viewing efficiency.

[0040] During installation:

[0041] LCD2 is pasted on the cover plate 1 through adhesive 5, dustproof foam glue 6 is pasted on the inner side of the backlight 3, VHB glue 4 is pasted on the positioning strip 301, and then the backlight 3 is buckled on the cover plate 1, and the positioning strip 301 carrying VHB glue 4 is pasted on the pasting area 101, and the other side of the dustproof foam glue 6 is pasted on the LCD2, and then the VHB glue 4, adhesive 5 and dustproof foam glue 6 are pressurized to ensure the firmness of each glue;

[0042] The installation position of the backlight 3 can be positioned through the adhesive area 101, which is conducive to installing the backlight 3 at a designated position on the cover plate 1 and can avoid deviation in the installation position of the backlight 3, thereby ensuring a good display effect and improving the yield rate.

[0043] It should be noted that two identical LCDs 2 are equipped with two identical backlights 3, so only one set of LCD + backlight needs to be molded, which can effectively improve production efficiency and reduce mold procurement costs.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A motorcycle instrument display screen, characterized in that: It comprises a cover plate (1), wherein circular LCDs (2) are installed on both sides of the back of the cover plate (1), and a circular backlight (3) is installed on the back of the LCD (2); A positioning strip (301) is integrally formed on one side of the backlight (3) close to the cover plate (1), and a bonding area (101) is reserved on the back side of the cover plate (1) at a position corresponding to the positioning strip (301), and the positioning strip (301) is placed on the bonding area (101) and fixed by VHB glue (4); The two LCDs (2) have the same size and specifications, and the two backlights (3) have the same size and specifications.

2. A motorcycle instrument display screen according to claim 1, characterized in that: One side of the LCD (2) is adhered with adhesive (5), and the side of the adhesive (5) away from the LCD (2) is adhered to the cover plate (1), and the adhesive (5) is OCA adhesive or OCR adhesive.

3. A motorcycle instrument display screen according to claim 1, characterized in that: A dustproof foam adhesive (6) is adhered to the other side of the LCD (2), and a side of the dustproof foam adhesive (6) away from the LCD (2) is adhered to the backlight (3).

4. A motorcycle instrument display screen according to claim 1, characterized in that: The left and right sides of the back of the cover plate (1) are also provided with reserved areas (102), and the reserved areas (102) are adhered to the client shell by VHB glue.

5. A motorcycle instrument display screen according to claim 1, characterized in that: The cover plate (1) is designed in shape by using the concentricity of two LCDs (2), and the overall shape of the cover plate (1) is spectacles-shaped.

6. A motorcycle instrument display screen according to claim 1, characterized in that: One side of the VHB glue 1 (4) is tightly adhered to the surface of the adhesive area (101), and the other side of the VHB glue 1 (4) is tightly adhered to the positioning strip (301).

7. A motorcycle instrument display screen according to claim 1, characterized in that: The size of the LCD (2) is 3-4 inches, and the LCD (2) is composed of a TBN mode display screen or a TFT screen.

8. A motorcycle instrument display screen according to claim 1, characterized in that: The two LCDs (2) are spaced apart from each other and form a gap on the cover plate (1).

9. A motorcycle instrument display screen according to claim 1, characterized in that: The size of the LCD (2) is smaller than the size of the backlight (3), and the LCD (2) is placed inside the backlight (3).

10. A motorcycle instrument display screen according to claim 1, characterized in that: It also includes a flexible circuit board bound to the LCD (2), and the flexible circuit board is placed on the surface of the backlight (3) after being bent.

Images