Watch self-ringing structure

Abstract

The utility model discloses a watch self-ringing structure, comprising a fixing device; the outer wall of the shifting device is fixedly connected with the outer wall of the fixing device; the shifting device comprises an original minute wheel, the outer wall of the top of the original minute wheel is fixedly connected with a linkage rod, and the outer wall of the linkage rod is fixedly connected with a cam. The driving plate rotates to drive the sliding rod to slide in the limiting groove of the knocking hammer, meanwhile, the energy storage spring is compressed to store energy, after the shifting rod reaches the highest point of the cam, the shifting rod rebounds to the arc-shaped lowest point of the cam under the action of the energy storage spring, the knocking hammer is pushed to knock the gong to produce sound, and the L-shaped sliding groove limits sliding of the limiting column. A user can separate the deflector rod from the cam by operating the limiting column, the self-ringing function is closed, and the requirements of different occasions for the quiet environment are met.

Description

Technical Field

[0001] The utility model relates to the technical field of timing instruments, in particular to a watch self-sounding structure. Background Art

[0002] With the acceleration of people's pace of life and the increasing attention to time management, watches, as an important time measurement tool, are constantly expanding and innovating their functions. Among the many watch functions, the self-chiming function has always attracted much attention. Most traditional mechanical watches lack the self-chiming function. The very few with the self-chiming function often have problems such as the sound cannot be turned off and it is difficult to meet the needs of different occasions. In modern society, people's life scenes are rich and diverse. Sometimes watches need to be able to accurately emit clear timekeeping sounds to enhance the perception and control of time, which helps to arrange schedules reasonably and improve time management efficiency. For example, in the workplace, a timed self-chiming can remind people to allocate time reasonably and improve work efficiency. However, in some special occasions, such as conference rooms, libraries and other places that require a quiet environment, the self-chiming function of a watch may cause interference. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a watch self-sounding structure, comprising: a fixing device; a toggle device, the outer wall of the toggle device is fixedly connected to the outer wall of the fixing device; the toggle device comprises an original minute wheel, and the outer wall of the original minute wheel is provided with a sliding ring, the outer wall of the top of the original minute wheel is fixedly connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a cam, the outer wall of the cam is slidably connected with a toggle rod, the inner wall of the toggle rod is fixedly connected with a fixing rod, the outer wall of the fixing rod is fixedly connected with a driving plate, the outer wall of the driving plate is fixedly connected with a sliding rod, the outer wall of the top of the sliding rod is fixedly connected with a limiting block, the inner wall of the driving plate away from the sliding rod is slidably connected with an energy storage spring, the inner wall of the energy storage spring is symmetrically fixedly connected with a positioning column, the sliding rod is slidably connected with a striking hammer through a limiting groove, the outer wall of the striking hammer is provided with a limiting groove, and the inner wall of the striking hammer is rotatably connected with a rotating rod.

[0004] Preferably, the inner wall of the shift rod is fixedly connected to the outer wall above the fixed rod, and the inner wall of the drive plate is fixedly connected to the outer wall below the fixed rod. The linkage rod is driven to rotate by the rotation of the original sub-wheel, and the cam is driven to be slidably connected with the shift rod. The shift rod is rotated by the arc state of the outer wall of the cam, and the drive plate is driven to rotate by the fixed rod, so that the sliding rod on the driving plate slides along the limiting groove, and at the same time, the inner wall of the driving plate away from the sliding rod slides with the outer wall of the energy storage spring, so that the energy storage spring is compressed.

[0005] Preferably, the fixing device includes a fixing plate, the outer wall of the fixing plate is fixedly connected to a fixing column, the outer wall of the fixing column is fixedly connected to a gong, a gap is left between the gong and the fixing plate, a sliding groove is provided on the outer wall of the fixing plate, and the sliding groove track is L-shaped, the inner wall of the sliding groove is slidably connected to a limiting column, and the outer wall of the fixing plate is provided with a rotating groove.

[0006] Preferably, the rotation groove is opened at the axial center point of the fixed plate, and a notch is opened on the inner wall of the rotation groove.

[0007] Preferably, the outer wall of the original minute wheel is slidably connected to the inner wall of the rotating groove, and the sliding ring of the outer wall of the original minute wheel slides with the notch in the rotating groove, the outer wall of the lever contacts the outer wall of the limiting column, and the limiting column slides along the sliding groove and finally contacts the outer wall of the lever away from the cam, so that the lever is separated from the cam, and the L-shaped sliding groove can limit the sliding of the limiting column, the outer wall of the knocking hammer contacts the outer wall of the gong, and the driving plate is rotated to make the sliding rod on the driving plate slide along the limiting groove, and the outer wall of the knocking hammer away from the limiting groove is contacted or separated from the outer wall of the gong by the rotatably connected rotating rod, the outer wall of the positioning column and the bottom of the rotating rod is fixedly connected to the outer wall of the top of the fixed plate, and the outer wall of the fixing rod is rotatably connected to the outer wall of the fixing plate.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model sets a toggle device, through which the movement makes the original minute wheel rotate one circle per hour, and the driving plate rotates to drive the sliding rod to slide in the limit groove of the striking hammer, and at the same time compresses the energy storage spring to store energy. When the toggle rod reaches the highest point of the cam, it rebounds to the lowest point of the cam arc under the action of the energy storage spring, and pushes the striking hammer to strike the gong to make a sound. This process ensures the intensity and stability of the self-sounding sound, can clearly convey time information, enhance the user's perception and control of time, and help to arrange schedules reasonably and improve time management efficiency.

[0010] 2. The utility model sets a fixing device. In special occasions, the L-shaped sliding groove limits the sliding of the limit column. When the self-sounding function needs to be turned off, the user can separate the lever from the cam by operating the limit column to turn off the self-sounding function, thereby meeting the needs for a quiet environment in different occasions. This optional self-sounding function greatly enhances the user experience, meets the different needs of users, makes the watch more humane and practical, and provides users with more usage options. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the fixing device of the utility model;

[0013] Figure 3 This utility model Figure 2 A schematic diagram of the structure at A;

[0014] Figure 4 It is a structural schematic diagram of the toggle device of the utility model;

[0015] Figure 5 It is a structural schematic diagram of the original sub-wheel of the utility model;

[0016] In the figure: 1, fixing device; 11, fixing plate; 12, fixing column; 13, gong; 14, rotating groove; 15, sliding groove; 16, limiting column; 2, toggle device; 21, original minute wheel; 211, connecting rod; 22, cam; 23, toggle rod; 24, fixing rod; 25, driving plate; 251, sliding rod; 252, limiting block; 26, energy storage spring; 261, positioning column; 27, striking hammer; 271, limiting groove; 272, rotating rod; DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0018] Example:

[0019] See also Figure 1 - Figure 5The utility model provides a technical solution: a watch self-sounding structure, comprising: a fixing device 1; a toggle device 2, the outer wall of the toggle device 2 is fixedly connected to the outer wall of the fixing device 1; the toggle device 2 comprises an original minute wheel 21, and the outer wall of the original minute wheel 21 is provided with a sliding ring, the outer wall of the top of the original minute wheel 21 is fixedly connected with a connecting rod 211, the outer wall of the connecting rod 211 is fixedly connected with a cam 22, the outer wall of the cam 22 is slidably connected with a toggle rod 23, the inner wall of the toggle rod 23 is fixedly connected with a fixing rod 24, and the fixing rod 24 is fixedly connected with a fixing rod 24. The outer wall is fixedly connected to a driving plate 25, a sliding rod 251 is fixedly connected to the outer wall of the driving plate 25, a limiting block 252 is fixedly connected to the outer wall at the top of the sliding rod 251, an energy storage spring 26 is slidably connected to the inner wall of the driving plate 25 away from the sliding rod 251, a positioning column 261 is symmetrically fixedly connected to the inner wall of the energy storage spring 26, the sliding rod 251 is slidably connected to the knocking hammer 27 through a limiting groove 271, a limiting groove 271 is provided on the outer wall of the knocking hammer 27, and a rotating rod 272 is rotatably connected to the inner wall of the knocking hammer 27.

[0020] The inner wall of the lever 23 is fixedly connected to the outer wall above the fixed rod 24, and the inner wall of the driving plate 25 is fixedly connected to the outer wall below the fixed rod 24. The linkage rod 211 is driven to rotate by the rotation of the original minute wheel 21, and the cam 22 is driven to be slidably connected with the lever 23. The lever 23 is rotated by the arc state of the outer wall of the cam 22, and the driving plate 25 is driven to rotate by the fixed rod 24, so that the sliding rod 251 on the driving plate 25 slides along the limiting groove 271. At the same time, the inner wall of the driving plate 25 away from the sliding rod 251 slides with the outer wall of the energy storage spring 26, so that the energy storage spring 26 is compressed.

[0021] The fixing device 1 includes a fixing plate 11, the outer wall of the fixing plate 11 is fixedly connected to a fixing column 12, the outer wall of the fixing column 12 is fixedly connected to a gong 13, a gap is left between the gong 13 and the fixing plate 11, a sliding groove 15 is opened on the outer wall of the fixing plate 11, and the track of the sliding groove 15 is L-shaped, the inner wall of the sliding groove 15 is slidably connected to a limiting column 16, and the outer wall of the fixing plate 11 is opened to a rotating groove 14.

[0022] The rotation groove 14 is formed at the axis center of the fixed plate 11 , and a notch is formed on the inner wall of the rotation groove 14 .

[0023] The outer wall of the original minute wheel 21 is slidably connected with the inner wall of the rotating groove 14, and the sliding ring of the outer wall of the original minute wheel 21 slides with the notch in the rotating groove 14, and the outer wall of the lever 23 contacts the outer wall of the limiting column 16, and the limiting column 16 slides along the sliding groove 15 and finally contacts the outer wall of the lever 23 away from the cam 22, so that the lever 23 is separated from the cam 22, and the L-shaped sliding groove 15 can limit the sliding of the limiting column 16, and the outer wall of the knocking hammer 27 contacts the outer wall of the gong 13, and the driving plate 25 is rotated to make the sliding rod 251 on the driving plate 25 slide along the limiting groove 271, and the outer wall of the knocking hammer 27 away from the limiting groove 271 is contacted or separated from the outer wall of the gong 13 by the rotating connected rotating rod 272, the outer wall of the bottom of the positioning column 261 and the rotating rod 272 is fixedly connected to the outer wall of the top of the fixed plate 11, and the outer wall of the fixing rod 24 is rotatably connected to the outer wall of the fixing plate 11.

[0024] Working principle: When the watch is timed and self-sounding, the toggle device 2 comes into play, and the movement makes the original minute wheel 21 rotate once an hour through the rotating groove 14 on the fixing device 1. The rotation of the original minute wheel 21 drives the connecting rod 211 to rotate, and the connecting rod 211 further drives the cam 22 to rotate. Since the outer wall of the cam 22 contacts and is slidably connected to the toggle rod 23, the arc state of the outer wall of the cam 22 causes the toggle rod 23 to rotate through the fixed rod 24 connected to the fixed plate 11. The rotation of the toggle rod 23 causes the driving plate 25 fixedly connected below the fixed rod 24 to rotate. When the driving plate 25 rotates, the sliding rod 251 on the driving plate 25 slides along the limiting groove 271 on the striking hammer 27, and the limiting block 252 ensures the stability of the sliding. As the driving plate 25 continues to rotate, the sliding rod 251 on the driving plate 25 slides along the limiting groove 271, and the outer wall of the striking hammer 27 away from the limiting groove 271 is separated from the outer wall of the gong 13 by rotating the connected rotating rod 272. At the same time, the inner wall of the driving plate 25 away from the sliding rod 251 slides against the outer wall of the energy storage spring 26, so that the energy storage spring 26 is compressed through the positioning column 261 fixedly connected to the fixed plate 11 to store energy. When the lever 23 reaches the highest point of the cam 22 every hour, it rebounds to the lowest point of the arc of the cam 22 under the action of the energy storage spring 26, and at the same time, the driving plate 25 is driven to push the striking hammer 27 through the sliding rod 251 to strike the gong 13 on the fixed column 12, thereby making a sound.

[0025] When the self-sounding function needs to be turned off in some special occasions, the outer wall of the lever 23 is in contact with the outer wall of the limit column 16, and the limit column 16 slides along the sliding groove 15 and finally contacts the outer wall of the lever 23 away from the cam 22, so that the lever 23 is separated from the cam 22. At this time, the rotation of the cam 22 will not affect the lever 23. The L-shaped sliding groove 15 can limit the sliding of the limit column 16, and can also fix the lever 23 to stop, thereby turning off the self-sounding function.

[0026] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model. Structures, devices, and operation methods not specifically described and explained in the present utility model shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. A self-sounding structure of a watch, characterized in that, include: Fixture (1); A toggle device (2), wherein an outer wall of the toggle device (2) is fixedly connected to an outer wall of the fixing device (1); The shifting device (2) comprises an original minute wheel (21), the outer wall of the top of the original minute wheel (21) is fixedly connected to a linkage rod (211), the outer wall of the linkage rod (211) is fixedly connected to a cam (22), the outer wall of the cam (22) is slidably connected to a shifting rod (23), the inner wall of the shifting rod (23) is fixedly connected to a fixing rod (24), the outer wall of the fixing rod (24) is fixedly connected to a driving plate (25), the outer wall of the driving plate (25) is fixedly connected to a sliding rod (251), and the sliding rod (251) is fixedly connected to the inner wall of the shifting rod (23). The outer wall at the top of the rod (251) is fixedly connected to a limit block (252); the inner wall of the driving plate (25) on a side away from the sliding rod (251) is slidably connected to an energy storage spring (26); the inner wall of the energy storage spring (26) is symmetrically fixedly connected to a positioning column (261); the sliding rod (251) is slidably connected to a knock hammer (27) via a limit groove (271); the outer wall of the knock hammer (27) is provided with a limit groove (271); and the inner wall of the knock hammer (27) is rotatably connected to a rotating rod (272).

2. The self-ringing structure of a watch according to claim 1, characterized in that: The inner wall of the shifting rod (23) is fixedly connected to the outer wall above the fixing rod (24), and the inner wall of the driving plate (25) is fixedly connected to the outer wall below the fixing rod (24).

3. The self-sounding structure of a watch according to claim 1, wherein: The fixing device (1) comprises a fixing plate (11), the outer wall of the fixing plate (11) is fixedly connected to a fixing column (12), the outer wall of the fixing column (12) is fixedly connected to a gong (13), the outer wall of the fixing plate (11) is provided with a sliding groove (15), the inner wall of the sliding groove (15) is slidably connected to a limiting column (16), and the outer wall of the fixing plate (11) is provided with a rotation groove (14).

4. The self-ringing structure of a watch according to claim 3, characterized in that: The rotating groove (14) is formed at the axial center point of the fixed plate (11).

5. A self-sounding structure of a watch according to claim 1, characterized in that: The outer wall of the original minute wheel (21) is slidably connected to the inner wall of the rotating groove (14), the outer wall of the shifting rod (23) is in contact with the outer wall of the limiting column (16), the outer wall of the striking hammer (27) is in contact with the outer wall of the gong (13), the outer walls of the bottom of the positioning column (261) and the rotating rod (272) are fixedly connected to the outer wall of the top of the fixing plate (11), and the outer wall of the fixing rod (24) is rotatably connected to the outer wall of the fixing plate (11).

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