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Projection clock

A clock and projection technology, applied to clocks, mechanically driven clocks, time indicating mechanical devices, etc., can solve the problem that users cannot clearly see the time of the projected clock, achieve the effect of increasing aesthetics and artistic sense, and simplifying the structure

Active Publication Date: 2021-07-09
正负壹先进技术(深圳)有限公司
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a projection clock to solve the problem that the user cannot clearly see the time indicated by the projection clock at night or when the light is dim

Method used

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] see figure 1 , the present invention provides a projection clock 100 . The projection clock 100 uses two or three beams of light needles that can move continuously and projection scales to indicate the time, which can replace the physical hands and dials of traditional clocks. The projection clock 100 is fixed on the background surface and integrated with the background surface to create a new form and effect of the clock. In addition, the projection clock...

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Abstract

The invention discloses a projection clock. The projection clock comprises an hour hand gear, a minute hand gear, a light-emitting piece and a shell provided with an accommodating space, wherein the light-emitting piece is used for generating indication light. The hour hand gear is provided with a first refraction piece, the first refraction piece is used for refracting the indication light to form first refraction light, the first refraction light is emitted out of the shell and used for indicating the position of the hour hand, and the hour hand gear rotates so that the position of the hour hand can be changed. The minute hand gear is provided with a second refraction piece, the second refraction piece is used for refracting the indication light to form second refraction light, the second refraction light is emitted out of the shell and used for indicating the position of the minute hand, and the minute hand gear rotates so that the position of the minute hand can be changed. According to the projection clock provided by the invention, the time is indicated through the first refracted light and the second refracted light, a physical pointer does not need to be additionally arranged, the structure is simplified, and a user can still see the time clearly when the light is dim.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a projection clock. Background technique [0002] Clocks are one of the most widely used consumer electronics in everyday life. With the continuous development of technology, users' expectations and requirements for clocks are also getting higher and higher. Existing clocks usually cannot see the positions of the hour and minute hands clearly at night. Generally, an additional light source is required to illuminate the hour and minute hands so that the user can see the time clearly, but this will increase the structural complexity of the clock and increase the cost of the clock. Contents of the invention [0003] The purpose of the present invention is to provide a projection clock to solve the problem that the user cannot clearly see the time indicated by the projection clock at night or when the light is dim in the existing projection clock. [0004] In order to...

Claims

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Application Information

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IPC IPC(8): G04B19/34G04B47/06G04B47/00
CPCG04B19/34G04B47/06G04B47/068G04B47/008
Inventor 张明
Owner 正负壹先进技术(深圳)有限公司
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