An astronomical watch device with deflection pressure astigmatism

Abstract

The invention discloses an astronomical watch device with deflection type pressure astigmatism heat, the structure of which comprises: a light astigmatism heat hole air compression device, a strap connection block, a watch strap, a fixing buckle, and a fixing ring, and the astigmatism heat hole air compression device includes The astigmatism concave, the main body of the dial, the air compression device, and the adjusting dial have the beneficial effect that under the action of the astigmatism concave, the sunlight can be deflected, so that the sunlight injected into the dial can be dispersed to avoid focusing. Phenomenon, effectively reduce the degree of heating on the surface, and has the ability to enlarge the dial, improve the observation effect, under the action of the airbag and the sealing rubber plate, the pressure between the dial and the protective shell is increased to avoid the intrusion of the sea breeze. , Under the action of the upper inclined plate, the horizontal plate and the lower inclined plate, the hot air flow becomes cold air before entering, which can dissipate the heat of the watch. Under the action of the radiator, the contact area between the watch and the arm is reduced, effectively to avoid sweaty arms.

Description

technical field [0001] The invention relates to the field of watches, in particular to an astronomical watch device with deflection type pressure astigmatism. Background technique [0002] An astronomical watch refers to a small timer used for astronomical time measurement or marine timing. It combines power machinery and many transmission machinery as a whole, and uses several sets of gear trains to slow down the movement of the wheel to keep it constant. A constant speed, which can represent astronomical phenomena and timekeeping. [0003] However, when the astronomical watch is used in navigation, due to the weather and climate of the ocean, its air temperature is relatively high, which makes the watch heated, which easily causes the internal metal parts to expand to varying degrees, making it go wrong or even stuck, and Because the sea breeze contains salt, it is easy to change the lubricating oil inside, reducing the lubricating effect, resulting in a greatly shortened...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a deflected pressure astigmatism astronomical watch device to solve the problem that the air temperature of the current astronomical watch is relatively high due to the weather and climate of the ocean when it is used in navigation. If the watch is heated, it is easy to cause the internal metal parts to expand to different degrees, causing errors or even jamming in the travel time, and because the sea breeze contains salt, it is easy to change the internal lubricating oil, reducing the lubricating effect and causing astronomical The oscillation period of the balance wheel in the watch is greatly shortened, accompanied by the problem of rapid watch sound

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