Key device of instrument

Abstract

The invention provides a key device of an instrument. The key device comprises a groove, a key and a lantern ring, wherein the groove is formed in the outer frame of the instrument; a through hole is formed in the groove; the key is arranged in the through hole of the groove in a penetrating manner; a clamping flange is arranged at the bottom of the key in a convex manner, and is clamped on the bottom surface of the through hole in the groove; the height of the outer edge of the key is smaller than the depth of the groove; the lantern ring sleeves the bottom of the key. The design provided by the invention prevents the key of a motorcycle instrument from being hooked, pulled out or raised, instrument damage caused by rain water penetration is avoided, and damage cost is reduced.

Description

technical field [0001] The invention relates to an instrument device, in particular to a device that is not easy to pull out a button. Background technique [0002] Generally, the button structure on the dashboard of a motorcycle is used to switch between long and short mileage or zero and other functions, such as figure 1 As shown, a perforation is provided on the outer frame 10 of the instrument, and a key 11 is embedded in the perforation. A pressing column 120 is provided under the key 11. When the function is to be set or switched, press the protrusion on the outer frame 10 of the instrument with a finger. The button 11 on the top, when the button 11 is pressed down, the push column 120 will move down and touch the controller on the circuit board to perform setting or switching actions; but in this structure, the button 11 is fixed by the flange 111 On the meter outer frame 10, it is not firm, and the button 11 is usually pulled out of the meter outer frame 10 because ...

AI Technical Summary

Problems solved by technology

[0002] Generally, the button structure on the dashboard of a motorcycle is used to switch between long and short mileage or zero and other functions, such as figure 1 As shown, a perforation is provided on the outer frame 10 of the instrument, and a key 11 is embedded in the perforation, and a pressing column 120 is provided under the key 11. When the function is to be set or switched, press the protrusion on the outer frame 10 of the instrument with a finger. The button 11 on the top, when the button 11 is pressed down, the push column 120 will move down and touch the controller on the circuit board to perform setting or switching actions; but in this structure, the button 11 is fixed by the flange 111 The outer frame 10 of the meter is not firm, and the button 11 is often pulled out of the meter outer frame 10 because it touches the outer edge of the button 11, or the outer edge of the button 11 is lifted to form a gap, and rainwater seeps in and causes damage to the meter.

Therefore, there is the shortcoming that the motorcycle instrument button of the prior art is pulled out or set off by hooking, and rainwater infiltrates and causes damage to the instrument.

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