Active mute meter megger

Abstract

The utility model discloses an active mute meter megger, which comprises a meter megger shell, a circuit board and a rotating motor, a rotating cavity is arranged in the meter megger shell, a rotatable rotating disc is arranged in the rotating cavity, a photosensitive hole is arranged on the meter megger shell, a photosensitive device is arranged in the photosensitive hole, and the photosensitive device is in electric signal connection with the circuit board. According to the meter megger, external light changes are received through the light sensing device, signals are generated, the signals are processed through a program in the circuit board so as to control operation of the rotating motor, the motor is controlled to stop rotating when the day is dark or the light becomes dark, and therefore the influence of operation noise on sleep of a user is avoided.

Description

Technical Field

[0001] The utility model relates to the field of watch shakers, in particular to an active silent watch shaker. Background Art

[0002] The watch shaker works by rotating the motor, which is accompanied by noise. In actual use, many customers place the watch shaker in the bedroom. However, in the dead of night, the noise generated by the watch shaker will be extremely obvious, which can easily affect the sleep quality of some people who have poor sleep. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes an active silent watch shaker.

[0004] The technical solution adopted by the utility model is: an active silent meter shaker, including a meter shaker shell, a circuit board and a rotating motor, a rotating cavity is provided in the meter shaker shell, a rotatable rotating disk is provided in the rotating cavity, a photosensitive hole is provided on the meter shaker shell, a photosensitive device is provided in the photosensitive hole, and the photosensitive device is connected to the circuit board electrical signal.

[0005] Furthermore, a cover plate is provided on the housing of the meter shaker, the photosensitive hole is provided on the cover plate, a clearance hole is also provided on the cover plate, and the rotating chamber is provided directly below the clearance hole.

[0006] Compared with the prior art, the utility model has the following beneficial effects:

[0007] The utility model adds a photosensitive hole on the shell of the meter shaker, and a photosensitive device is arranged in the photosensitive hole. The photosensitive device receives external light changes and generates signals, and processes the signals through a program in a circuit board to control the operation of the rotating motor. When it is dark or the light becomes dim, the motor is controlled to stop rotating, thereby avoiding the operation noise from affecting the user's sleep. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0010] The utility model number information is as follows:

[0011] 1. Meter shaker housing; 11. Photosensitive hole; 12. Photosensitive device; 13. Cover plate; 2. Rotating disk;

[0012] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0015] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0016] See also Figure 1The utility model provides an active silent watch shaker, including a watch shaker housing 1, a circuit board and a rotating motor. The watch shaker housing 1 is provided with a rotating cavity, and a rotatable rotating disk 2 is provided in the rotating cavity. The rotating disk 2 is rotated by the rotating motor. The watch shaker housing 1 is provided with a photosensitive hole 11, and a photosensitive device 12 is provided in the photosensitive hole 11. The photosensitive device 12 is connected to the circuit board by electrical signals. The photosensitive device 12 is used to sense changes in external light. When the external light becomes dim, the photosensitive device 12 generates a signal and transmits it to the circuit board. The signal is processed and output by the program on the circuit board to stop the rotating motor. This watch shaker will automatically stop working after dark, and will restart when it is light or when there is light, so as to avoid affecting the user's rest at night. When it is daytime or when there is light, the rotating motor will automatically start to work to wind the mechanical watch, so as to ensure the energy storage working state of the mechanical watch.

[0017] like Figure 1 As shown, the watch shaker housing 1 is provided with a cover plate 13, the photosensitive hole 11 is provided on the cover plate 13, the cover plate 13 is also provided with a clearance hole, the rotating chamber is provided directly below the clearance hole, and the cover plate 13 is preferably made of light-shielding material.

[0018] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An active silent meter shaker, comprising a meter shaker housing, a circuit board and a rotating motor, wherein a rotating cavity is provided in the meter shaker housing, and a rotatable rotating disk is provided in the rotating cavity, characterized in that: A photosensitive hole is arranged on the housing of the meter shaker, a photosensitive device is arranged in the photosensitive hole, and the photosensitive device is connected with the circuit board by electrical signals.

2. The active silent watch shaker according to claim 1, characterized in that: The housing of the meter shaker is provided with a cover plate, the photosensitive hole is arranged on the cover plate, the cover plate is also provided with a clearance hole, and the rotating chamber is arranged directly below the clearance hole.

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