Meter megger

Abstract

The utility model provides a meter megger, which is characterized in that a surface cover is matched with a mounting seat to rotate through two groups of rotating seats which are oppositely arranged, the surface cover is always adjacently attached or attached along the surface of the mounting seat when rotating, and the space is kept stable and attractive. The surface cover is tightly matched with the cover cap through the hinge shaft, the hinge hole and the inserting column, and rotation stability is ensured. And the mounting seat is provided with an arc-shaped limiting groove and a contact switch to limit the rotating angle of the surface cover and control the upper chain device to work. The mounting base is divided into a bottom shell, a middle ring and an inner box, and dismounting and mounting of the upper chain device are convenient. The outer surface of the middle ring is provided with a stop block, and a shifting block is arranged below the surface cover to limit the rotation range of the surface cover. The upper chain device comprises a motor and a battery box, charging is achieved through a power port, power supply and light colors are controlled through a main power switch and a mode button, and different atmospheres are created. The meter megger is exquisite in design and comprehensive in function, and has good stability and aesthetic property.

Description

TECHNICAL FIELD

[0001] The utility model relates to a watch winder. BACKGROUND

[0002] The watch winder is a watch box equipped with a motor, which is used for automatically winding a high-end mechanical watch, and automatically tightens the spring of the mechanical watch through the power generated by the internal structure movement of the watch winder, so as to keep the watch running.

[0003] A watch winder is disclosed in Chinese appearance patent with publication number "CN306539010S", which is mainly composed of a base, an outer cover, a watch pillow frame and an internal driving mechanism. As can be seen from the reference diagram of the use state of the design 1, the upper side of the outer cover is hinged to the base. When the outer cover is opened, the outer cover is in an upward state compared to the base, which occupies a lot of space and is not aesthetically pleasing. CONTENT OF THE UTILITY MODEL

[0004] The technical problem to be solved by the utility model is to provide a watch winder that will not be flipped relative to the mounting seat during the rotation opening process of the face cover, the overall space of the watch winder will not change greatly, and the watch winder has good aesthetic appearance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a watch winder, comprising a mounting seat, a face cover covered on the mounting seat, a watch pillow frame movably arranged in the mounting seat distributed between the face cover and the mounting seat, a winding chain device linked with the watch pillow frame, the winding chain device can drive the watch pillow frame to rotate, characterized in that: at least one group of rotating seats are arranged at the inner surface or the outer surface of the mounting seat, the face cover is provided with a rotating part matched with the rotating seat corresponding to the rotating seat, and the face cover rotates along the inner surface or the outer surface of the mounting seat adjacent to or in contact with the rotating seat as the fulcrum.

[0006] With the technical scheme, when the face cover is opened, the rotating seat is used as the rotating fulcrum of the face cover, and preferably, the rotating seat is arranged at the middle part of the mounting seat. During machining, the machining position of the rotating seat can be changed according to the actual situation, and only the face cover needs to be ensured to rotate along the surface of the mounting seat. During the rotation of the face cover, the face cover will not be flipped relative to the mounting seat regardless of the position of the face cover (closed, fully opened or partially opened), and the space of the whole watch winder will not change. Therefore, the watch winder has a small occupied space and good appearance. Further, the face cover in the prior art is more likely to fall downward because the center of gravity of the face cover is above. However, after the face cover is fully opened, the center of gravity of the face cover is closer to the mounting seat, so that the face cover is not easy to have a downward trend and can be stably kept in the opened state. The 'adjacent or close rotation' means that the face cover can be kept in contact with the inner surface or the outer surface of the mounting seat, or there can be a gap between the face cover and the inner surface or the outer surface of the mounting seat, as long as the rotation of the face cover is not affected. The face cover is transparent, so that the internal condition of the watch winder can be observed.

[0007] The watch winder can be further provided with the rotating seat including a hinge shaft fixed to the outer surface of the mounting seat, and the rotating part including a hinge hole sleeved on the hinge shaft. The end of the hinge shaft away from the mounting seat is connected with a plug-in column, and the plug-in column is connected with a cap.

[0008] With the technical scheme, the hinge shaft, the hinge hole, the plug-in column and the cap are tightly matched, so that the stability of the face cover during rotation can be ensured. Even if the face cover is frequently opened and closed, the connection between the face cover and the rotating seat will not be loose or damaged. The cap is arranged to prevent the two ends of the face cover from sliding out of the hinge shaft and to limit the face cover. In addition, by selecting appropriate cap materials and colors, the visual effect of the watch winder can be further improved.

[0009] The watch winder can be further provided with the mounting seat provided with an arc-shaped limiting slot surrounding the outer side of the hinge shaft, and a push column movably arranged in the arc-shaped limiting slot. One end of the push column is fixedly connected with the face cover.

[0010] With the technical scheme, the arc-shaped limiting slot is arranged to limit the rotation angle of the face cover, so that the face cover can be accurately switched between the opened and closed states.

[0011] The watch winder can be further provided with the end part of the arc-shaped limiting slot provided with a contact switch, and the mounting seat provided with two groups of symmetrically distributed connecting columns. Each group of connecting columns is provided with an open slot, and the contact switch is inserted between the two groups of open slots.

[0012] According to the technical scheme, when the face cover rotates downward until being closed, the push column connected with the face cover pushes or contacts the contact switch, the contact switch closes the circuit, and the upper chain device normally drives the watch pillow frame to rotate.

[0013] The watch winder can be further provided with the following technical scheme: the mounting seat comprises a bottom shell which is hollow and has an open end, a middle ring connected to the open end of the bottom shell, a plurality of groups of clamping grooves distributed at intervals on the inner periphery of the middle ring, a group of clamping hooks provided on the bottom shell corresponding to each group of clamping grooves, an inner box provided on the inner side of the middle ring, and a detachable connection between the end face of the inner box and the bottom shell through a screw, a support column connected to the lower end of the bottom shell, and a plurality of groups of support legs distributed at intervals on the outer surface of the support column and arranged to be inclined away from the bottom shell.

[0014] According to the technical scheme, the mounting seat is divided into three parts, i.e., the bottom shell, the middle ring and the inner box, which are detachably assembled, thereby facilitating the installation of the upper chain device and other components.

[0015] According to the technical scheme, the outer surface of the middle ring is provided with a stop block distributed below the face cover, and the lower side of the face cover is provided with a push block corresponding to the stop block.

[0016] According to the technical scheme, the cooperation between the stop block and the push block limits the rotation range of the face cover.

[0017] According to the technical scheme, the upper chain device comprises a motor and a battery box, a through hole is formed in the middle part of the inner box, the output shaft of the motor passes through the through hole and is connected to the watch pillow frame, a power supply port is provided on the outer surface of the bottom shell corresponding to the battery box, and a total power switch and a mode button are provided above the middle ring.

[0018] According to the technical scheme, the battery box is charged through the power supply port, the total power switch is used to control the power supply of the battery box, and the color of the light is changed through the mode button to obtain different atmospheres.

[0019] The utility model will be further explained in detail in combination with the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is structural schematic view of the second embodiment of the utility model;

[0021] Figure 2 It is structural schematic view of the first embodiment of the utility model Figure 1 ;

[0022] Figure 3 It is explosive schematic view of the first embodiment of the utility model;

[0023] Figure 4 It is Figure 3 Partial enlarged view of A in the middle;

[0024] Figure 5 It is explosive schematic view of the mounting seat of the first embodiment of the utility model;

[0025] Figure 6 It is contact switch and push column linkage schematic view of the first embodiment of the utility model;

[0026] Figure 7 It is structural schematic view of the first embodiment of the utility model Figure 2 .

[0027] Label annotation: face cover 1, table pillow frame 2, hinged shaft 3, hinged hole 4, plug-in column 5, cap 6, arc limit slot 7, push column 8, contact switch 9, bottom shell 10, middle ring 11, clamping groove 12, clamping hook 13, inner box 14, support column 15, supporting leg 16, stop block 17, push block 18, motor 19, battery box 20, through hole 21, power supply port 22, total power switch 23, mode button 24, connecting column 25, open slot 26. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Embodiment one: as Figures 2 to 7The shown watch winder comprises a mounting base, a face cover 1 covering the mounting base, a watch pillow frame 2 movably arranged in the mounting base and distributed between the face cover 1 and the mounting base, an upper chain device linked with the watch pillow frame 2, the upper chain device being capable of driving the watch pillow frame 2 to rotate, two sets of rotation seats oppositely arranged at the outer surface of the mounting base, and the face cover 1 being provided with rotating parts corresponding to the rotation seats at two ends and capable of rotating with the rotation seats, the face cover 1 being pivotally adjacent or abutting along the outer surface of the mounting base with the center line of the two sets of rotation seats as the pivot. The "pivotally adjacent or abutting" means that the face cover can be in contact with the inner or outer surface of the mounting base or there can be a gap between the face cover and the inner or outer surface of the mounting base, as long as the rotation of the face cover is not affected. The face cover is transparent, which is convenient for observing the internal condition of the watch winder. When the face cover 1 is opened, the center line of the two sets of rotation seats serves as the rotation axis of the face cover 1, and the rotation axis is arranged at the middle part of the mounting base. Therefore, during the rotation of the face cover 1, the face cover 1 is always pivotally adjacent or abutting along the outer surface of the mounting base, no matter where the face cover is located (closed, fully opened or partially opened), the face cover will not be flipped relative to the mounting base, and the space of the whole watch winder will not change, which not only occupies a small space, but also has good aesthetics. Further, the face cover 1 in the prior art is more likely to fall downward due to the gravity center being above, and the face cover 1 is more close to the mounting base after being fully opened, so it is not easy to have a downward trend and can be stably kept in the opened state.

[0030] The rotation seat comprises a hinge shaft 3 fixed to the outer surface of the mounting base, and the rotating part comprises a hinge hole 4 sleeved on the hinge shaft 3; the end of the hinge shaft 3 away from the mounting base is connected with a plug-in column 5, and the plug-in column 5 is connected with a cap 6. The close cooperation of the hinge shaft 3, the hinge hole 4, the plug-in column 5 and the cap 6 can ensure the stability of the face cover 1 during rotation, and even after frequent opening and closing operations, the connection between the face cover 1 and the rotation seat will not be loose or damaged. The cap 6 is arranged to prevent the two ends of the face cover 1 from sliding out of the hinge shaft 3 and limit the face cover 1, and on the other hand, by selecting appropriate materials and colors of the cap 6, the visual effect of the watch winder can be further improved.

[0031] The mounting base is provided with an arc-shaped limiting groove 7 surrounding the outer side of the hinge shaft 3, and a push column 8 movably arranged in the arc-shaped limiting groove 7, one end of the push column 8 being fixedly connected with the face cover 1. By arranging the arc-shaped limiting groove 7, the rotation angle of the face cover 1 is limited to avoid excessive opening or closing, so that the watch winder can be accurately switched between the opened and closed states.

[0032] The end of the arc-shaped limiting groove 7 is provided with a contact switch 9, and the mounting seat is provided with two groups of symmetrical connecting columns 25. Each group of connecting columns 25 is provided with an open slot 26, and the contact switch 9 is inserted between the two groups of open slots 26. When the face cover 1 is rotated downward until it is closed, the push column 8 connected with the face cover 1 pushes or contacts the contact switch 9, the contact switch 9 closes the circuit, and the upper chain device normally works to drive the watch pillow frame 2 to rotate. When the face cover 1 is rotated upward, that is, the face cover 1 needs to be opened, the push column 8 is separated from the contact switch 9, the contact switch 9 is disconnected, the upper chain device stops working, and the watch pillow frame 2 stops rotating. The two groups of connecting columns 25 are separately arranged, that is, the gap between the two groups of open slots 26 can change slightly, so as to adapt to the size of the contact switch 9, avoid the problem that the contact switch 9 cannot be assembled due to errors, and facilitate the installation and disassembly of the contact switch 9.

[0033] The mounting seat comprises a bottom shell 10 which is hollow and has an open end, a middle ring 11 connected to the open end of the bottom shell 10, a plurality of groups of spacing distributed clamping grooves 12 arranged on the inner wall of the middle ring 11, a group of clamping hooks 13 arranged on the bottom shell 10 corresponding to each group of clamping grooves 12, an inner box 14 arranged on the inner side of the middle ring 11, the end face of the inner box 14 being detachably connected to the bottom shell 10 by screws, a supporting column 15 connected to the lower end of the bottom shell 10, a plurality of groups of spacing distributed supporting feet 16 connected to the outer surface of the supporting column 15, and the supporting feet 16 being arranged in a direction away from the bottom shell 10. The mounting seat is divided into three parts, i.e. the bottom shell 10, the middle ring 11 and the inner box 14, which are detachably assembled, so as to facilitate the installation of the upper chain device and other parts. The bottom of the mounting seat is supported and stabilized by a plurality of groups of supporting feet 16, so as not to be easily tilted or slid, and the weight of the supporting feet 16 is light, that is, the overall weight of the watch winder is light.

[0034] The outer surface of the middle ring 11 is provided with a stop block 17 distributed below the face cover 1, and the lower side of the face cover 1 is provided with a push block 18 corresponding to the stop block 17. The cooperation of the stop block 17 and the push block 18 limits the rotation range of the face cover 1. When the face cover 1 needs to be closed, the face cover 1 cannot continue to rotate due to the block of the push block 18 when the face cover 1 is rotated to the position of contacting the stop block 17, thereby avoiding excessive rotation.

[0035] The motor 19 mechanism comprises a motor 19 and a battery box 20, a through hole 21 is arranged in the middle of the inner box 14, the output shaft of the motor 19 passes through the through hole 21 and is connected with the watch pillow frame 2, the outer surface of the bottom shell 10 is provided with a power supply port 22 corresponding to the battery box 20, and the upper side of the middle ring 11 is provided with a total power switch 23 and a mode button 24. The battery box 20 is charged through the power supply port 22, the total power switch 23 is used for controlling the power supply of the battery box 20, and the color of the light is changed through the mode button 24 to obtain different atmospheres.

[0036] The operation method of the embodiment is as follows:

[0037] The faceplate 1 rotates downwards until the stop block 17 contacts the toggle block 18, which is in the closed state. As the push column 8 contacts the contact switch 9, the motor 19 drives the watch pillow bracket 2 to rotate, automatically winding the watch.

[0038] The faceplate 1 rotates upwards until the push post 8 rotates to the upper end of the arc-shaped limiting groove 7, at which point the faceplate 1 is in the open state. At this time, the faceplate 1 always remains adjacent to or in contact with the mounting base and will not flip relative to the mounting base, thus occupying little space. At the same time, since the push post 8 separates from the contact switch 9, the motor 19 stops rotating, and the watch holder 2 no longer rotates.

[0039] The internal lighting atmosphere of the watch winder can be changed via mode button 24.

[0040] Example 2: Figure 1 As shown, compared with Embodiment 1, only the structure of the watch pillow holder 2 is different. The watch pillow holder 2 in Embodiment 1 has one set of slots, which can hold one watch, while the watch pillow holder 2 in Embodiment 2 has two sets of slots, which can hold two sets of watches.

Claims

1. A watch winder, comprising a mounting base and a cover covering the mounting base, wherein a watch rest bracket movably disposed within the mounting base is distributed between the cover and the mounting base, and the watch rest bracket is linked to an upper chain device capable of driving the watch rest bracket to rotate, characterized in that: At least one set of rotating seats is arranged on the inner surface or the outer surface of the mounting base, and the surface cover is provided with a rotating part corresponding to the rotating seat and matched with the rotating seat for rotation.

2. The watch winder of claim 1, wherein: The rotating seat includes a hinged shaft fixed to the outer surface of the mounting base, and the rotating part includes a hinged hole sleeved on the hinged shaft.

3. The watch winder of claim 2, wherein: The end of the hinged shaft away from the mounting base is connected with a plug-in column, and the plug-in column is connected with a cap.

4. The watch winder of claim 3, wherein: The mounting base is provided with an arc-shaped limiting groove surrounding the outer side of the hinged shaft, and a push column is movably arranged in the arc-shaped limiting groove.

5. The watch winder of any one of claims 1 to 4, wherein: The end of the hinged shaft away from the mounting base is connected with a plug-in column, and the plug-in column is connected with a cap.

6. The watch winder of claim 5, wherein: The mounting base includes a bottom shell which is internally hollow and has an open end, and the open end of the bottom shell is connected with a middle ring, and the inner periphery of the middle ring is provided with a plurality of groups of spaced-apart clamping grooves.

7. The watch winder of claim 5, wherein: The outer surface of the middle ring is provided with a stop block distributed below the surface cover, and the lower surface of the surface cover is provided with a push block corresponding to the stop block. The upper chain device includes a motor and a battery box, the middle part of the inner box is provided with a through hole, the output shaft of the motor passes through the through hole and is connected with the surface pillow frame, the outer surface of the bottom shell is provided with a power supply port corresponding to the battery box, and the upper surface of the middle ring is provided with a total power switch and a mode button.

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