Liquid crystal instrument panel of motorcycle

Abstract

The liquid crystal instrument panel comprises a base, a fixing frame is fixedly connected to the upper surface of the base, and a liquid crystal screen and a protective cover device are fixedly connected to the inner surface of the fixing frame. The protection cover device comprises a servo motor, a driving rotating shaft, a driving gear, a transmission gear, a first rotating shaft, a first bearing, an outer protection shell, a second bearing, an inner protection shell and a second rotating shaft, the output end of the servo motor is fixedly connected with the driving rotating shaft, and the left end of the driving rotating shaft is fixedly connected with the driving gear; the left surface of a transmission gear is fixedly connected with a first rotating shaft, the outer surface of a second bearing is fixedly connected with an inner protective shell, the left surface of the inner protective shell is fixedly connected with a sleeve, and a torsional spring is arranged in the sleeve. The service life of the instrument panel is further prolonged, the instrument panel is prevented from being aged and damaged, installation is convenient, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument panels, in particular to a liquid crystal instrument panel for motorcycles. Background Art

[0002] LCD instrument panels are generally used to observe vehicle data and provide vehicle information so that drivers can better judge vehicle and road conditions. Compared with ordinary pointer-type instrument panels, LCD instrument panels have more circuit components and are easily damaged and short-circuited in rainy and snowy weather, thus affecting their use.

[0003] After searching, it was found that the technical solution provided by the utility model with application number CN202121281573.8 can adjust the angle of the instrument panel body by setting a rotating rod, a worm gear and a driving mechanism, so that the display direction of the instrument panel can be adjusted according to different needs to improve driving safety. By setting support plates, shading plates, blocks and limit mechanisms, the instrument panel body can be covered when the electric vehicle is not in use to avoid damage to the interior of the instrument panel due to long-term exposure to the sun, thereby extending the service life. However, this protection measure for the LCD instrument panel through a shading plate is obviously not airtight enough. In rainy weather, the LCD instrument panel is still very easy to get wet and damp, and the shading plate needs to be closed manually, which is sometimes forgotten and very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a motorcycle LCD instrument panel that can protect against wind and rain as well as exposure to the sun through a protective cover device, thereby further increasing the service life of the instrument panel and preventing it from aging and damage. The utility model is also easy to install and simple to operate.

[0005] The utility model also provides a motorcycle LCD instrument panel having the above-mentioned base, wherein the upper surface of the base is fixedly connected with a fixing frame, the inner surface of the fixing frame is fixedly connected with a liquid crystal screen, the upper surface of the base is fixedly connected with a first connecting block, the upper surface of the base is fixedly connected with a second connecting block, and bolts are arranged inside the fixing frame;

[0006] A protective cover device, the protective cover device includes a servo motor, a driving shaft, a driving gear, a transmission gear, a first rotating shaft, a first bearing, an outer protective shell, a second bearing, an inner protective shell and a second rotating shaft, the output end of the servo motor is fixedly connected to the driving shaft, the left end of the driving shaft is fixedly connected to the driving gear, the left surface of the transmission gear is fixedly connected to the first rotating shaft, the outer surface of the first rotating shaft is rotatably connected to the first bearing, the outer surface of the first bearing is fixedly connected to the outer protective shell, the outer surface of the second bearing is fixedly connected to the inner protective shell, the left surface of the outer protective shell is fixedly connected with a sleeve, and a torsion spring is arranged inside the sleeve.

[0007] According to the motorcycle LCD instrument panel, the number of the second bearings is two and they are distributed on the left and right sides, and the inner surface of the left second bearing is fixedly connected to the second rotating shaft.

[0008] According to the motorcycle LCD instrument panel, the upper surface of the base is fixedly connected to a third bearing, and the inner surface of the third bearing is rotatably connected to the first rotating shaft.

[0009] According to the motorcycle LCD instrument panel, the number of the bolts is four and they are distributed in a rectangular array, and the outer surfaces of the bolts are threadedly connected to the base to fix the LCD screen on the base.

[0010] According to the motorcycle liquid crystal instrument panel, the outer surface of the servo motor is fixedly connected to the first connecting block, and the driving gear is meshed with the transmission gear for transmission.

[0011] According to the motorcycle LCD instrument panel, one end of the torsion spring is fixedly connected to the sleeve, and the end of the torsion spring away from the sleeve is fixedly connected to the second rotating shaft, which is used to pull the inner protective shell back to the inside of the outer protective shell.

[0012] According to the motorcycle liquid crystal instrument panel, a gear cover is fixedly connected to the upper surface of the base, and the driving gear and the transmission gear are both located inside the gear cover to protect the parts.

[0013] According to the motorcycle LCD instrument panel, the left surface of the sleeve is fixedly connected to the second connecting block, and the LCD screen and the servo motor are both electrically connected to an external power supply.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structure diagram of a motorcycle LCD instrument panel of the utility model;

[0017] Figure 2 This is a structural diagram of a protective cover device for a motorcycle LCD instrument panel of the utility model;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0020] Legend:

[0021] 1. Base; 2. Fixed frame; 3. LCD screen; 4. First connecting block; 5. Second connecting block; 6. Bolt; 7. Protective cover device; 8. Servo motor; 9. Driving shaft; 10. Driving gear; 11. Transmission gear; 12. First shaft; 13. First bearing; 14. Outer protective shell; 15. Second bearing; 16. Inner protective shell; 17. Second shaft; 18. Sleeve; 19. Torsion spring; 20. Third bearing; 21. Gear cover. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a motorcycle LCD instrument panel, which includes a base 1, a fixing frame 2 is fixedly connected to the upper surface of the base 1, a liquid crystal screen 3 is fixedly connected to the inner surface of the fixing frame 2, a first connecting block 4 is fixedly connected to the upper surface of the base 1, a second connecting block 5 is fixedly connected to the upper surface of the base 1, bolts 6 are arranged inside the fixing frame 2, the number of bolts 6 is four and they are distributed in a rectangular array, and the outer surface of the bolts 6 is threadedly connected to the base 1.

[0024] The protective cover device 7 includes a servo motor 8, a driving shaft 9, a driving gear 10, a transmission gear 11, a first shaft 12, a first bearing 13, an outer protective shell 14, a second bearing 15, an inner protective shell 16 and a second shaft 17. The output end of the servo motor 8 is fixedly connected to the driving shaft 9, the left end of the driving shaft 9 is fixedly connected to the driving gear 10, the left surface of the transmission gear 11 is fixedly connected to the first shaft 12, the outer surface of the first shaft 12 is rotatably connected to the first bearing 13, the outer surface of the first bearing 13 is fixedly connected to the outer protective shell 14, the outer surface of the second bearing 15 is fixedly connected to the inner protective shell 16, the left surface of the outer protective shell 14 is fixedly connected with a sleeve 18, and a torsion spring 19 is arranged inside the sleeve 18. There are two second bearings 15 and they are distributed on the left and right. The inner surface of the left second bearing 15 is fixedly connected to the second rotating shaft 17. The upper surface of the base 1 is fixedly connected to the third bearing 20. The inner surface of the third bearing 20 is rotatably connected to the first rotating shaft 12. The outer surface of the servo motor 8 is fixedly connected to the first connecting block 4. The driving gear 10 is meshed with the transmission gear 11. One end of the torsion spring 19 is fixedly connected to the sleeve 18. The end of the torsion spring 19 away from the sleeve 18 is fixedly connected to the second rotating shaft 17. The upper surface of the base 1 is fixedly connected to the gear cover 21. The driving gear 10 and the transmission gear 11 are both located inside the gear cover 21. The left surface of the sleeve 18 is fixedly connected to the second connecting block 5. The LCD screen 3 and the servo motor 8 are both electrically connected to the external power supply.

[0025] Working principle: when the vehicle is turned off, the servo motor 8 starts, and the driving shaft 9 drives the driving gear 10 to rotate, so that the transmission gear 11 drives the first shaft 12 to rotate, and the first shaft 12 drives the second bearing 15 to rotate out inside the outer protective shell 14, so that the inner protective shell 16 is stuck on the upper surface of the base 1, and the enclosed space formed by the inner protective shell 16 and the outer protective shell 14 allows the LCD screen 3 to be better protected inside it. The protection effect of the enclosed space is better, and the protective cover device is automatically started when the vehicle is turned off to avoid forgetting to close it, making the LCD instrument panel more durable. When the vehicle is started, the servo motor 8 is automatically powered off, and the torsion spring 19 exerts its elastic force to pull the inner protective shell 16 back inside, and open the instrument panel for use.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A motorcycle liquid crystal instrument panel, characterized in that: include: A base (1), wherein a fixing frame (2) is fixedly connected to the upper surface of the base (1), a liquid crystal screen (3) is fixedly connected to the inner surface of the fixing frame (2), a first connecting block (4) is fixedly connected to the upper surface of the base (1), a second connecting block (5) is fixedly connected to the upper surface of the base (1), and bolts (6) are arranged inside the fixing frame (2); A protective cover device (7), the protective cover device (7) comprising a servo motor (8), a driving shaft (9), a driving gear (10), a transmission gear (11), a first rotating shaft (12), a first bearing (13), an outer protective shell (14), a second bearing (15), an inner protective shell (16) and a second rotating shaft (17), wherein the output end of the servo motor (8) is fixedly connected to the driving shaft (9), the left end of the driving shaft (9) is fixedly connected to the driving gear (10), the left surface of the transmission gear (11) is fixedly connected to the first rotating shaft (12), the outer surface of the first rotating shaft (12) is rotatably connected to the first bearing (13), the outer surface of the first bearing (13) is fixedly connected to the outer protective shell (14), the outer surface of the second bearing (15) is fixedly connected to the inner protective shell (16), the left surface of the outer protective shell (14) is fixedly connected to a sleeve (18), and a torsion spring (19) is arranged inside the sleeve (18).

2. A motorcycle liquid crystal instrument panel according to claim 1, characterized in that: The number of the second bearings (15) is two and they are distributed on the left and right sides, and the inner surface of the left second bearing (15) is fixedly connected to the second rotating shaft (17).

3. A motorcycle liquid crystal instrument panel according to claim 1, characterized in that: A third bearing (20) is fixedly connected to the upper surface of the base (1), and an inner surface of the third bearing (20) is rotatably connected to the first rotating shaft (12).

4. A motorcycle liquid crystal instrument panel according to claim 1, characterized in that: The number of the bolts (6) is four and they are distributed in a rectangular array, and the outer surfaces of the bolts (6) are threadedly connected to the base (1).

5. The motorcycle liquid crystal instrument panel according to claim 1, characterized in that: The outer surface of the servo motor (8) is fixedly connected to the first connecting block (4), and the driving gear (10) is meshed with the transmission gear (11).

6. A motorcycle liquid crystal instrument panel according to claim 1, characterized in that: One end of the torsion spring (19) is fixedly connected to the sleeve (18), and one end of the torsion spring (19) away from the sleeve (18) is fixedly connected to the second rotating shaft (17).

7. A motorcycle liquid crystal instrument panel according to claim 1, characterized in that: A gear cover (21) is fixedly connected to the upper surface of the base (1), and the driving gear (10) and the transmission gear (11) are both located inside the gear cover (21).

8. The motorcycle liquid crystal instrument panel according to claim 1, characterized in that: The left surface of the sleeve (18) is fixedly connected to the second connecting block (5), and the liquid crystal screen (3) and the servo motor (8) are both electrically connected to an external power source.

Images