Waterproof motorcycle instrument capable of reaching IPX7

Abstract

The invention discloses a waterproof motorcycle instrument capable of reaching IPX7, which comprises an upper cover and a bottom shell, the upper cover is clamped on the bottom shell, the upper cover and the bottom shell are sealed through a double-layer step structure, a display assembly for displaying operation parameters is arranged in the upper cover and the bottom shell, the display assembly is arranged on a supporting piece, and the supporting piece is arranged on the upper cover. The supporting piece is arranged on the bottom shell through an installation bolt, and a waterproof pad is arranged between the installation bolt and the bottom shell. Compared with the prior art, a bolt between the upper cover and the bottom shell is omitted, the waterproof pad is arranged between the mounting bolt and the bottom shell, the whole structure is simple, water is prevented from permeating along the bottom, and the waterproof pad can be repeatedly used and is convenient to disassemble and maintain.

Description

Technical Field

[0001] The invention belongs to the technical field of motorcycle instruments, and in particular relates to a waterproof motorcycle instrument capable of reaching IPX7. Background Art

[0002] The motorcycle instrument is a component that displays the operating parameters of the motorcycle during operation. It is also an indispensable component. Since the motorcycle is not covered and the instrument is installed in the groove at the front end of the motorcycle, rainwater will accumulate. When there is accumulated water, water can easily enter along the bolts connecting the upper and lower shells, causing damage to the instrument.

[0003] There are two types of waterproof structures at present, one is to set waterproof glue between the upper and lower shells of the meter, and the other is to set a drainage structure inside the meter. The former can prevent rain impact, but cannot prevent accumulated water from seeping in from the bottom, and waterproof glue needs to be re-applied every time it is repaired, which increases the difficulty of maintenance. Although the latter can achieve drainage, it has a complex structure. Summary of the invention

[0004] The present invention proposes a waterproof motorcycle instrument capable of reaching IPX7, which has a simple structure and can not only prevent water impact but also prevent water infiltration.

[0005] To this end, the technical solution adopted by the present invention is: a waterproof motorcycle instrument that can reach IPX7, including an upper cover and a bottom shell, the upper cover is snapped on the bottom shell, and the upper cover and the bottom shell are sealed by a double-layer step structure, and a display component for displaying operating parameters is arranged in the upper cover and the bottom shell, and the display component is arranged on a support member, and the support member is arranged on the bottom shell by mounting bolts, and a waterproof pad is arranged between the mounting bolts and the bottom shell.

[0006] As a preferred embodiment of the above scheme, a breathable column is provided on the bottom shell, a breathable hole is provided on the breathable column, and a breathable waterproof membrane is provided on the breathable hole.

[0007] Further preferably, the display assembly includes a display screen arranged in the upper end of the support member, a PCB board for connecting to the display screen is arranged at the lower end of the support member, a shielding panel for shielding the outside of the display screen is arranged at the upper end of the display screen, a display glass capable of displaying the contents of the display screen is arranged on the upper cover, and an indicator light panel capable of indicating whether a corresponding function on the motorcycle is running is arranged below the display glass.

[0008] Further preferably, the support member is provided with a reflective cavity for the display backlight source arranged on the PCB board to pass through and illuminate the real screen, and the support member and the upper cover are both provided with an indication through hole for the indication backlight source arranged on the PCB board to pass through and then be covered on the indicator light panel.

[0009] Further preferably, the support member is provided with a shielding positioning column, the shielding panel is provided with a shielding positioning hole through which the shielding positioning column passes, and the upper cover is provided with a pressing block that can be pressed on the shielding panel.

[0010] Further preferably, the upper cover and the support member are both provided with an operation through hole which passes through from top to bottom and through which an operation button for operating the display content is exposed, and a sealing ring is provided between the operation button and the operation through hole on the upper cover.

[0011] Further preferably, the double-layer step structure includes an inner protrusion and an outer protrusion arranged in a circle on the outside of the bottom shell, and the inner protrusion is higher than the outer protrusion, and the upper cover is correspondingly provided with an inner groove for the inner protrusion to be inserted and a matching protrusion docking with the outer protrusion, and a sealing ring is provided between the inner groove and the inner protrusion; a plurality of buckle ears with buckle grooves extending downward are provided on the upper cover, and the buckle ears extend downward along the inner side of the inner groove, and a buckle that can be inserted into the buckle groove is provided in the bottom shell.

[0012] The beneficial effects of the present invention are as follows: the upper cover and the bottom shell are connected by a snap-fitting manner, and a double-step sealing structure is adopted between the upper cover and the bottom shell, which can effectively ensure the sealing between the upper cover and the bottom shell, and the support member is arranged in the bottom shell, and the mounting bolts do not pass through the support member, so that water will not enter from the support member, and at the same time, a waterproof pad is arranged between the mounting bolts and the bottom shell, which can also effectively prevent water from entering the bottom shell along the mounting bolts, so that it can reach the IPX7 waterproof level; compared with the prior art, the present structure eliminates the bolts between the upper cover and the bottom shell, and a waterproof pad is arranged between the mounting bolts and the bottom shell, and the overall structure is simple, which not only prevents water from seeping in along the bottom, but also facilitates maintenance because the waterproof pad can be reused and easily disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional schematic diagram of the present invention Figure 1 .

[0014] Figure 2 A three-dimensional schematic diagram of the present invention Figure 2 .

[0015] Figure 3 For the purpose of illustrating the present invention Figure 1 .

[0016] Figure 4 For the purpose of illustrating the present invention Figure 2 .

[0017] Figure 5 Schematic diagram of the front cover in the present invention Figure 1 .

[0018] Figure 6 Schematic diagram of the front cover in the present invention Figure 2.

[0019] Figure 7 It is a schematic diagram of the back cover in the present invention.

[0020] Figure 8 It is a schematic diagram of the support member in the present invention.

[0021] Fig. 9 It is a schematic diagram showing components in the present invention.

[0022] Figure numerals: upper cover -1, inner groove -1a, matching protrusion -1b, snap ear -1c, bottom shell -2, inner protrusion -2a, outer protrusion -2b, snap -2c, air hole -2d, support -3, shielding positioning column -3a, mounting bolt -4, waterproof pad -5, breathable waterproof membrane -6, display screen -7, PCB board -8, shielding panel -9, shielding positioning hole -9a, display glass -10, indicator light panel -11, pressure block -12, operation button -13. DETAILED DESCRIPTION

[0023] The present invention will be further described below by way of embodiments and in conjunction with the accompanying drawings:

[0024] like Figure 1-Figure 9 As shown, a waterproof motorcycle instrument that can reach IPX7 is mainly composed of an upper cover 1, a bottom shell 2, a support member 3, a mounting bolt 4, a waterproof pad 5 and a display assembly. Among them, the upper cover 1 is clamped on the bottom shell 2, and the upper cover 1 and the bottom shell 2 are sealed by a double-layer step structure. The display assembly is arranged on the support member 3 and is used to realize the display of operating parameters. The support member 3 is arranged on the bottom shell 2 by the mounting bolt 4. A waterproof pad 5 is arranged between the mounting bolt 4 and the bottom shell 2 to prevent water from penetrating into the instrument by flushing the bottom.

[0025] The double-layer step structure includes an inner protrusion 2a and an outer protrusion 2b arranged on the outer side of the bottom shell 2, and the inner protrusion 2a is higher than the outer protrusion 2b. Correspondingly, the upper cover 1 is provided with an inner groove 1a for the inner protrusion 2a to be inserted and a matching protrusion 1b for docking with the outer protrusion 2b, and a sealing ring is arranged between the inner groove 1a and the inner protrusion 2a. The double-layer step structure prevents water from entering between the upper cover and the bottom shell.

[0026] In order to achieve the snap connection between the upper cover and the bottom shell, a plurality of snap ears 1c extending downward with snap grooves are provided on the upper cover 1, and the snap ears 1c extend downward along the inner side of the inner groove 1a. Correspondingly, a snap 2c that can extend into the snap groove is provided in the bottom shell 2.

[0027] The present application eliminates the bolts between the upper cover and the bottom shell. The upper cover and the bottom shell are connected by a snap-fitting manner, and a double-step sealing structure is adopted between the upper cover and the bottom shell, which can effectively ensure the sealing between the upper cover and the bottom shell. The support member is arranged in the bottom shell, and the mounting bolts do not pass through the support member, so that water will not enter from the support member. At the same time, a waterproof pad is arranged between the mounting bolts and the bottom shell, which can also effectively prevent water from entering the bottom shell along the mounting bolts, so that it can reach the IPX7 waterproof level.

[0028] In order to facilitate heat dissipation, a ventilation column is provided on the bottom shell 2, and a ventilation hole 2d is provided on the ventilation column. At the same time, a breathable waterproof membrane 6 is provided on the ventilation hole to prevent water from entering.

[0029] The display assembly includes a display screen 7, a PCB board 8, a shielding panel 9, a display glass 10 and an indicator panel 11. The display screen 7 is arranged at the upper end of the support member 3, the PCB board 8 is arranged at the lower end of the support member 3 and is used to connect with the display screen, the shielding panel 9 is arranged above the display screen 7 and is used to shield the outside of the display screen, the display glass 10 is arranged on the upper cover 1 so that the display content of the display screen can be seen through the display glass, and the indicator panel 11 is arranged below the display glass 10 to indicate whether the corresponding function on the motorcycle is running.

[0030] In order to realize the installation of the display assembly, an inward groove is provided on the upper end of the support, and the display screen is pasted in the groove. The PCB board is installed under the support by bolts, and in order to ensure the installation of the PCB board, a PCB board positioning column is provided on the support. A shielding positioning column 3a is provided on the support 3, and a shielding positioning hole 9a through which the shielding positioning column 3a passes is provided on the shielding panel 9. At the same time, a pressing block 12 that can be pressed on the shielding panel 9 is provided on the upper cover 1. Specifically, a groove is provided on the upper cover, and the pressing block is bonded in the groove. Preferably, the pressing block is set as a shock-absorbing pad. A groove is provided in the upper cover, and a step is provided at the position of the groove corresponding to the indicator panel and the display glass. The indicator panel and the display glass are both bonded at the corresponding step, and a small groove for accommodating adhesive is provided on the step of the display glass.

[0031] In order to realize the indication of various indicator lights and display screens, a backlight source is correspondingly arranged on the PCB board, and a reflective cavity is arranged on the support member 3 for the display backlight source arranged on the PCB board 8 to pass through and illuminate the real screen, and indication through holes are arranged on the support member 3 and the upper cover 1 for the indication backlight source arranged on the PCB board 8 to pass through and then be covered on the indicator light panel, and the reflective cavity and the indication through hole located on the support member are both arranged as conical holes that are larger at the top and smaller at the bottom.

[0032] For the convenience of operation, an operating through hole is provided on the upper cover 1 and the support member 3, which runs through from top to bottom and through which an operating button 13 for operating the display content is exposed, and a sealing ring is provided between the operating button 13 and the operating through hole on the upper cover 1. Of course, sealant can also be directly coated between the operating button and the operating through hole.

Claims

1. A waterproof motorcycle instrument that can reach IPX7, characterized by: The invention comprises an upper cover (1) and a bottom shell (2), wherein the upper cover (1) is clamped on the bottom shell (2), and the upper cover (1) and the bottom shell (2) are sealed by a double-layer step structure, and a display component for realizing operation parameter display is arranged in the upper cover (1) and the bottom shell (2), and the display component is arranged on a support member (3), and the support member (3) is arranged on the bottom shell (2) by means of a mounting bolt (4), and a waterproof pad (5) is arranged between the mounting bolt (4) and the bottom shell (2).

2. The waterproof motorcycle instrument capable of reaching IPX7 according to claim 1, characterized in that: The bottom shell (2) is provided with a breathable column, the breathable column is provided with a breathable hole (2d), and the breathable hole is provided with a breathable waterproof membrane (6).

3. The waterproof motorcycle instrument capable of reaching IPX7 according to claim 1, characterized in that: The display assembly comprises a display screen (7) arranged in the upper end of a support member (3); a PCB board (8) for connecting to the display screen is arranged at the lower end of the support member (3); a shielding panel (9) for shielding the outer side of the display screen is arranged at the upper end of the display screen (7); a display glass (10) capable of displaying the contents of the display screen is arranged on the upper cover (1); and an indicator light panel (11) capable of indicating whether a corresponding function on the motorcycle is running is arranged below the display glass (10).

4. The waterproof motorcycle instrument capable of reaching IPX7 according to claim 3, characterized in that: The support member (3) is provided with a reflective cavity for a display backlight source arranged on the PCB board (8) to pass through and illuminate the display screen, and the support member (3) and the upper cover (1) are both provided with an indication through hole for an indication backlight source arranged on the PCB board (8) to pass through and be covered on the indicator light panel.

5. The waterproof motorcycle instrument capable of reaching IPX7 according to claim 3, characterized in that: The support member (3) is provided with a shielding positioning column (3a), the shielding panel (9) is provided with a shielding positioning hole (9a) through which the shielding positioning column (3a) passes, and the upper cover (1) is provided with a pressing block (12) capable of pressing on the shielding panel (9).

6. The waterproof motorcycle instrument capable of reaching IPX7 according to claim 1, characterized in that: The upper cover (1) and the support member (3) are both provided with an operation through hole which passes through from top to bottom and through which an operation button (13) for operating the display screen to display content is exposed, and a sealing ring is provided between the operation button (13) and the operation through hole on the upper cover (1).

7. The waterproof motorcycle instrument capable of reaching IPX7 according to claim 1, characterized in that: The double-layer step structure comprises an inner protrusion (2a) and an outer protrusion (2b) arranged in a circle on the outer side of the bottom shell (2), and the inner protrusion (2a) is higher than the outer protrusion (2b); the upper cover (1) is correspondingly provided with an inner groove (1a) for the inner protrusion (2a) to be inserted and a matching protrusion (1b) for docking with the outer protrusion (2b); a sealing ring is provided between the inner groove (1a) and the inner protrusion (2a); the upper cover (1) is provided with a plurality of buckle ears (1c) extending downward and having buckle grooves, and the buckle ears (1c) extend downward along the inner side of the inner groove (1a); and the bottom shell (2) is provided with a buckle (2c) capable of extending into the buckle groove.

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