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barometer

A barometer, air pressure technology, applied in the direction of measuring fluid pressure, measuring fluid pressure through mechanical components, instruments, etc., can solve problems such as the rupture of the upper cover 4 or the outer casing 5, and achieve the effect of avoiding rupture

Active Publication Date: 2022-06-24
周文三 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] see Figure 8 to Figure 10 , showing a conventional barometer 3, which is composed of an upper cover 4, an outer shell 5 and a watch core 6. Generally speaking, the upper cover 4 and outer shell 5 are mostly made of acrylic, AS and other materials that are more brittle made, and the upper cover 4, the outer shell 5 and the watch movement 6 are combined in a tight fit, which is easy to cause the upper cover 4 or the outer shell 5 to break during assembly.

Method used

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Embodiment Construction

[0051] For a more detailed understanding of the structure of the present invention, please refer to figure 1 and figure 2 As shown, the present invention provides a barometer 10 , the barometer 10 is provided with a watch movement 1 and a watch case 2 overlying the watch movement 1 .

[0052] The watch core 1 is provided with an air inlet duct 110 with an air pressure connector 11 on its side. The air inlet duct 110 is used to receive air pressure, and the upper end of the watch core 1 is provided with a scale display plate 12. When the air pressure on the side of the watch core 1 When the connector 11 receives the air pressure, the pressure value can be obtained from the scale display panel 12 .

[0053] see Figure 5 and Image 6 As shown, the watch case 2 is a transparent hat-shaped shell, one end of which is a closed end 21, and the other end is an open end 22. The inner ring surface 23 of the watch case 2 is provided with a supporting A notch 26 , a plurality of spa...

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Abstract

The invention provides a barometer. The barometer is provided with a watch core and a watch case covered on the watch core. The watch case can be covered on the watch core by an open end, wherein the watch core is in contact with the watch case. On the surface of the inner ring surface of the watch case, the hooks set on the watch case are hooked on the outer edge of the watch movement, and the gaps on the peripheral wall of the watch case can be dispersed due to the watch movement being stuck in the watch case and squeezed. The external force generated prevents the surrounding wall of the watch case from cracking.

Description

technical field [0001] The present invention relates to a barometer, in particular to a barometer which can avoid rupture due to the assembly of a watch core and a watch case. Background technique [0002] see Figure 8 to Figure 10 , shows a conventional barometer 3, which is composed of an upper cover 4, a casing 5 and a watch core 6. Generally speaking, the upper cover 4 and the outer casing 5 are mostly made of acrylic, AS and other materials that are more brittle. The upper cover 4 , the outer casing 5 and the watch core 6 are made in a tight fit, and it is easy for the upper cover 4 or the outer casing 5 to be broken during assembly. The inventor of the present invention has made research and development in view of the deficiencies in the assembly structure design of the conventional barometer 3, and has developed the present invention after many efforts. SUMMARY OF THE INVENTION [0003] The main object of the present invention is to provide a barometer, which is p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L19/00G01L19/14
CPCG01L19/0007G01L19/141G01L19/145G01L19/14G01L19/16G01D11/26G01L19/0038G01L19/10G01L7/022G01L7/024
Inventor 周文三周承贤
Owner 周文三