CN217987039U - A slewing mechanism, gradevin for wine bracket - Google Patents

Abstract

The application relates to the technical field of wine cabinets, discloses a slewing mechanism for wine bracket, includes: the body is provided with an installation cavity; the rotating assembly is arranged in the mounting cavity, is rotatably connected with the body and is suitable for being connected with the wine bracket; the driving component is in driving connection with the rotating component and is used for driving the rotating component to rotate relative to the body; a limiting member; a limit switch; one of the limiting part and the limiting switch is connected to the rotating assembly and rotates synchronously with the rotating assembly, the other one of the limiting part and the limiting switch is arranged on the body, when the limiting part rotates to the position corresponding to the limiting part, the limiting part triggers the limiting switch to enable the limiting switch to start, and the limiting switch controls the driving assembly to stop working so as to limit the position of the rotating assembly. A slewing mechanism for wine bracket is equipped with limit switch and locating part in this application, can make drive assembly stop work according to user's show demand, makes runner assembly automatic stop to restriction runner assembly's position shows with the gradevin better.

Description

A slewing mechanism, gradevin for wine bracket

Technical Field

The application relates to the technical field of wine cabinets, for example to a rotating mechanism for a wine bracket and a wine cabinet.

Background

With the increasing living standard of the public, the wine cabinet is going to go into every family. The rotary display function of the wine cabinet is widely concerned.

In order to better display wine in a wine cabinet, the related art discloses an automatic rotating structure of the wine cabinet, which comprises a turntable, a cylindrical base, a lower shaft sleeve, a cylinder, a motor bracket and a gear; the outer side wall of the lower shaft sleeve is provided with an annular convex shoulder; the cylindrical base is provided with a concave seat, a bottom end bearing is arranged in the concave seat, and the lower end of the lower shaft sleeve is arranged in an inner ring of the bottom end bearing; a turntable hole is formed in the middle of the turntable, and the turntable is sleeved at the upper end of the lower shaft sleeve through the turntable hole; the upper end of the lower shaft sleeve is connected with the lower end of the cylinder, the upper surface of the annular shoulder supports the lower surface of the rotary table, and the upper surface of the annular shoulder supports the lower end of the cylinder; an inner gear is arranged at the bottom of the rotary table, the gear is meshed with the inner gear, a motor is arranged on the motor bracket, and a rotating shaft of the motor is connected with the gear; the motor support is connected with the cylindrical base.

Although the related art realizes the automatic rotation of the wine cabinet, in the process of realizing the embodiment of the present disclosure, at least the following problems exist in the related art:

the automatic rotation structure of the wine cabinet cannot be automatically stopped at a fixed position according to the display requirements of the user to better display the wine cabinet.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a rotating mechanism for a wine bracket, which aims to solve the technical problem that an automatic rotating structure of an existing wine cabinet cannot automatically stop at a fixed position according to the display requirement of a user in the automatic rotating process so as to better display the wine cabinet.

The technical scheme of the first aspect of the utility model provides a rotating mechanism for a wine bracket, which comprises a body and a rotating mechanism, wherein the body is provided with an installation cavity; the rotating assembly is arranged in the mounting cavity, is rotatably connected with the body and is suitable for being connected with the wine bracket; the driving assembly is in driving connection with the rotating assembly and is used for driving the rotating assembly to rotate relative to the body; a limiting member; a limit switch; the locating part with one of limit switch connect in the runner assembly, with the runner assembly rotates in step, the locating part with another of limit switch locates the body, the locating part rotate to with when the corresponding position of locating part, the locating part triggers limit switch makes limit switch starts, limit switch control drive assembly stop work is with the restriction runner assembly's position.

In some embodiments, the limiting member is disposed on the body and protrudes from an inner wall surface of the mounting cavity.

In some embodiments, the rotating assembly comprises: the first bearing is arranged in the mounting cavity, and the inner ring of the first bearing is suitable for being connected with the wine bracket; the driven gear is fixedly connected to the inner ring of the first bearing and can rotate relative to the body; the driving gear is meshed with the driven gear; the drive assembly includes: the motor is in driving connection with the driving gear; the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the inner ring of the first bearing to rotate so as to drive the wine bracket to rotate relative to the body.

In some embodiments, the limit switch is disposed on the driven gear, and when the driven gear rotates, the driven gear drives the limit switch to rotate.

In some embodiments, the driven gear comprises a gear disc and a rack; the gear disc is fixedly connected to the inner ring of the first bearing; the rack is arranged on the gear disc and meshed with the driving gear; the driving gear drives the rack to rotate, the rack drives the gear disc to rotate, and the gear disc drives the inner ring of the first bearing to rotate.

In some embodiments, the rotating assembly further comprises: and the clamping piece and the driven gear are respectively positioned on two opposite sides of the first bearing in the axial direction so as to limit the movement of the first bearing in the axial direction, and the clamping piece is fixedly connected with the first bearing inner ring and is suitable for being connected with the wine bracket so as to connect the first bearing inner ring with the wine bracket.

In some embodiments, the rotating assembly further comprises: the inner ring of the second bearing is in interference fit with the clamping piece; under the condition that the first bearing rotates, the first bearing drives the second bearing to rotate through the clamping piece so as to be suitable for driving the wine bracket to rotate.

In some embodiments, the driven gear is provided with a first wire passing hole penetrating through the driven gear; the clamping piece is provided with a second wire passing hole penetrating through the clamping piece; the first wire passing hole and the second wire passing hole are communicated with the installation cavity.

The technical scheme of the second aspect of the utility model provides a wine cabinet; comprises a wine bracket; in the above embodiment, the rotating assembly is connected to the wine rack.

In some embodiments, the number of the rotating mechanisms is multiple, and the multiple rotating mechanisms include a first rotating mechanism and a second rotating mechanism which are adjacently arranged, wherein an outer ring of a second bearing of the first rotating mechanism is in interference fit with an installation cavity of the second rotating mechanism, so that the first rotating mechanism and the second rotating mechanism can be connected in the axial direction of the body.

The slewing mechanism for wine bracket that this disclosed embodiment provided can realize following technological effect:

a slewing mechanism for wine bracket is equipped with limit switch and locating part in this application, and at automatic pivoted in-process, limit switch and locating part can make drive assembly stop work according to user's show demand to make runner assembly automatic stop, with restriction runner assembly's position, show with the gradevin better.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

FIG. 1 is a schematic structural diagram of a rotating mechanism for a wine rack provided by an embodiment of the disclosure;

FIG. 2 isbase:Sub>A sectional view of the rotating mechanism shown in FIG. 1 in the direction A-A;

FIG. 3 is a schematic view of a portion of FIG. 2 at B;

FIG. 4 is a partial schematic structural view of another rotation mechanism for a wine tray according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of an assembly structure of a first rotating mechanism and a second rotating mechanism provided by the embodiment of the disclosure;

FIG. 6 is a schematic structural view of a wine rack provided by embodiments of the present disclosure;

fig. 7 is a schematic structural diagram of a wine cabinet provided by an embodiment of the present disclosure.

Reference numerals are as follows:

100: a rotating mechanism; 200: a body; 210: a mounting cavity; 300: a rotating assembly; 310: a clamping member; 311: a second wire passing hole; 330: a second bearing; 400: a drive assembly; 410: a first bearing; 420: a driven gear; 421: a gear plate; 422: a rack; 423: a first wire passing hole; 430: a driving gear; 440: a motor; 500: a limit switch; 600: a limiting member; 700: a wine rack; 800: a first rotating mechanism; 900: a second rotation mechanism.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure may be understood as specific cases by those of ordinary skill in the art.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

With reference to fig. 1 to 5, an embodiment of the present disclosure provides a rotation mechanism 100 for a wine rack 700, which includes a body 200, a driving assembly 400, a rotation assembly 300, a limiting member 600, and a limiting switch 500.

The body 200 is provided with a mounting cavity 210; the rotating assembly 300 is arranged in the mounting cavity 210, is rotatably connected with the body 200 and is suitable for being connected with the wine bracket 700; the driving assembly 400 is in driving connection with the rotating assembly 300 and is used for driving the rotating assembly 300 to rotate relative to the body 200; a stopper 600; a limit switch 500; one of the limiting member 600 and the limiting switch 500 is connected to the rotating assembly 300 and rotates synchronously with the rotating assembly 300, the other of the limiting member 600 and the limiting switch 500 is disposed on the body 200, when the limiting member 600 rotates to a position corresponding to the limiting member 600, the limiting member 600 triggers the limiting switch 500 to start the limiting switch 500, and the limiting switch 500 controls the driving assembly 400 to stop working so as to limit the position of the rotating assembly 300.

The rotating mechanism 100 for the wine rack 700 in this embodiment is provided with the limit switch 500 and the limit member 600, and in the automatic rotating process, the limit switch 500 and the limit member 600 can stop the driving assembly 400 according to the display requirement of the user, so that the rotating assembly 300 automatically stops to limit the position of the rotating assembly 300, thereby better displaying the wine cabinet.

In this embodiment, the positions of the limiting element 600 and the limiting switch 500 can be interchanged.

For example, the limiting member 600 is connected to the rotating assembly 300 and rotates synchronously with the rotating assembly 300; the limit switch 500 is disposed on the body 200, when the limit element 600 rotates to a position corresponding to the limit switch 500, the limit element 600 triggers the limit switch 500 to start the limit switch 500, and the limit switch 500 controls the driving assembly 400 to stop working to limit the position of the rotating assembly 300.

For another example, the limit switch 500 is connected to the rotating member 300 to rotate in synchronization with the rotating member 300; the limiting member 600 is disposed on the body 200, and when the limiting switch 500 rotates to a position corresponding to the limiting member 600, the limiting member 600 triggers the limiting switch 500 to start the limiting switch 500, and the limiting switch 500 controls the driving assembly 400 to stop working, so as to limit the position of the rotating assembly 300.

Optionally, the body 200 is provided with a mounting cavity 210 inside, and the shape of the mounting cavity 210 may be a cylinder or any other shape. When the rotating assembly 300 is a cylindrical structure, and the rotating assembly 300 is in clearance connection with the mounting cavity 210, the rotating assembly 300 is in rotational connection with the body 200, so that the rotating assembly 300 can rotate relative to the body 200. The driving assembly 400 provides driving force for the rotating assembly 300, the wine bracket 700 is fixedly connected with the rotating assembly 300, and when the driving assembly 400 drives the rotating assembly 300, the rotating assembly 300 rotates to drive the wine bracket 700 and the rotating assembly 300 to rotate synchronously.

Alternatively, the limit switch 500 may be detachably coupled to the rotating assembly 300, and the limit switch 500 rotates in synchronization with the rotating assembly 300. Since the limit switch 500 may be damaged by long-term use, the limit switch 500 is detachably connected to the rotation assembly 300, so that the limit switch 500 can be easily repaired and replaced, thereby prolonging the service life of the rotation mechanism 100.

Optionally, the limiting member 600 is detachably connected to the body 200, and when the limiting switch 500 and the rotating assembly 300 rotate synchronously, and the limiting switch 500 rotates to a position corresponding to the limiting member 600, the limiting member 600 can trigger the limiting switch 500, so that the limiting switch 500 controls the driving assembly 400 to stop working, so as to limit the position of the rotating assembly 300. Therefore, the limiting member 600 is detachably connected to the body 200, and the height of the limiting member 600 can be set by a user according to the display requirement of the user on the wine cabinet, so that the limiting member 600 is triggered to the limiting switch 500 at the position desired by the user, the position of the rotating assembly 300 is limited at the position desired by the user, and the position of the wine bracket 700 is limited, so that the wine cabinet can be better displayed.

For example, the limit switch 500 is a micro limit switch 500. When the micro-motion limiting switch 500 and the rotating component 300 rotate synchronously, and the micro-motion limiting switch 500 rotates to the position corresponding to the limiting member 600, the limiting member 600 can trigger the micro-motion limiting switch 500. Thus, the micro-motion limit switch 500 controls the driving assembly 400 to stop working, thereby limiting the position of the rotating assembly 300. Because the trigger stroke of the micro limit switch 500 is short, the drive assembly 400 can be controlled to stop working in time, so as to achieve the purpose of limiting the position of the rotating assembly 300.

For example, the limit switch 500 may be a slot-type photoelectric switch, and the limit stopper 600 is a sensing piece. When the groove-type photoelectric switch and the rotating component 300 rotate synchronously, and the groove-type photoelectric switch rotates to the position corresponding to the sensing piece, the sensing limiting piece can trigger the groove-type photoelectric switch. Thus, the slot type photoelectric switch controls the driving assembly 400 to stop working, thereby limiting the position of the rotating assembly 300. Due to the fact that the groove type photoelectric switch can be triggered sensitively under the matching of the groove type photoelectric switch and the induction sheet, timely control over stopping of the driving assembly 400 can be guaranteed, and the purpose of limiting the position of the rotating assembly 300 is achieved.

Alternatively, as shown in fig. 1 to 3, the limiting member 600 is disposed on the body 200 and protrudes from an inner wall surface of the mounting cavity 210.

The protruding arrangement of the limiting member 600 facilitates the position correspondence between the limiting member 600 and the limit switch 500. Since the limit switch 500 is disposed on the rotating assembly 300 and rotates synchronously with the rotating assembly 300. Therefore, during the rotation of the limit switch 500, the limiting member 600 should only correspond to the rotating limit switch 500 at one position, so that the driving assembly 400 stops working to limit the position of the rotating assembly 300. Therefore, the straight line of the limit member 600 projected on the horizontal plane of the mounting cavity 210 and the curve of the stroke track of the limit switch 500 during the rotation process projected on the horizontal plane of the mounting cavity 210 only have one intersection point. Thus, the position of the limiting element 600 corresponds to the position of the limiting switch 500 at the intersection point, so that the limiting element 600 can trigger the limiting switch 500, and the limiting switch 500 controls the driving assembly 400 to stop working, so as to limit the position of the rotating assembly 300.

Alternatively, as shown in fig. 2, 3 and 4, the rotating assembly 300 includes: a first bearing 410, a driven gear 420, and a driving gear 430.

The first bearing 410 is arranged in the mounting cavity 210, and the inner ring of the first bearing 410 is suitable for being connected with the wine bracket 700; the driven gear 420 is fixedly connected to the inner ring of the first bearing 410 and can rotate relative to the body 200; the driving gear 430 is engaged with the driven gear 420. When the driving gear 430 rotates, the driving gear 430 drives the driven gear 420 to rotate, and the driven gear 420 drives the inner ring of the first bearing 410 to rotate, so as to drive the wine holder 700 to rotate relative to the body 200.

The first bearing 410 is fixedly connected to the mounting cavity 210, so that the outer ring of the first bearing 410 is fixedly connected with the body 200. The driven gear 420 is fixedly coupled to an inner race of the first bearing 410, and the driving gear 430 is engaged with a case of the driven gear 420.

Therefore, when the driving gear 430 rotates, the driving gear 430 drives the driven gear 420 to rotate, and the driven gear 420 drives the inner ring of the first bearing 410 to rotate relative to the body 200. Since the inner race of the first bearing 410 is adapted to be connected to the wine holder 700, the wine holder 700 can be rotated with respect to the body 200.

Optionally, as shown in fig. 1-4, the drive assembly 400 includes a motor 440. The motor 440 is drivingly connected to the drive gear 430. The motor 440 is in transmission connection with the driving gear 430 to provide driving force to the driving gear 430. That is, the motor 440 drives the driving gear 430 to rotate, the driving gear 430 drives the driven gear 420 to rotate, and the driven gear 420 drives the inner ring of the first bearing 410 to rotate, so as to drive the wine bracket 700 to rotate relative to the main body 200.

Alternatively, as shown in fig. 1 to 4, the limit switch 500 is provided on the driven gear 420, and when the driven gear 420 rotates, the driven gear 420 drives the limit switch 500 to rotate.

The limit switch 500 is provided to the driven gear 420, but the connection manner between the limit switch 500 and the driven gear 420 is not limited. Whether the limit switch 500 is inserted into the driven gear 420 or the limit switch 500 is connected with the driven gear 420 through bolts, the limit switch 500 and the driven gear 420 can be enabled to rotate synchronously under the condition that the driven gear 420 rotates.

For example, the limit switch 500 is plugged into the driven gear 420, which facilitates maintenance and replacement of the limit switch 500. Because limit switch 500 may be damaged during use, limit switch 500 is plugged into driven gear 420, which provides convenience for timely maintenance and replacement of limit switch 500, and prolongs the service life of rotating mechanism 100.

For another example, the limit switch 500 is connected to the driven gear 420 through a bolt, so that the stability of connection between the limit switch 500 and the driven gear 420 is ensured, the limit switch 500 and the driven gear 420 rotate synchronously, and the damaged limit switch 500 can be detached through a bolt under the condition that the limit switch 500 is damaged, and a new or maintained limit switch 500 is installed, so that the limit switch 500 can be replaced or maintained conveniently, convenience is provided for timely maintenance and replacement of the limit switch 500, and the service life of the rotating mechanism 100 is prolonged.

Alternatively, as shown in fig. 2, 3 and 4, the driven gear 420 includes a gear plate 421 and a rack 422; the gear plate 421 is fixedly connected to the inner race of the first bearing 410; the rack 422 is arranged on the gear plate 421 and is meshed with the driving gear 430; the pinion gear 430 drives the rack 422 to rotate, the rack 422 drives the gear plate 421 to rotate, and the gear plate 421 drives the inner ring of the first bearing 410 to rotate.

The rack 422 is fixedly connected to the gear plate 421, but the specific position where the rack 422 is fixedly connected to the gear plate 421 is not limited. The rack 422 is fixedly coupled to the pinion plate 421 and engaged with the pinion gear 430. Under the condition that the pinion gear 430 drives the rack 422 to rotate, the gear disc 421 and the rack 422 rotate synchronously, and the gear disc 421 is fixedly connected with the inner ring of the first bearing 410, so that the gear disc 421 can drive the inner ring of the first bearing 410 to rotate.

For example, the rack 422 is fixedly coupled to an outer edge of the gear plate 421 and is engaged with the pinion gear 430. Since the rack 422 is disposed along the outer edge of the gear plate 421, the rack 422 does not occupy a space on the end surface of the gear plate 421. Thus, the gear plate 421 has a larger operable space to be connected to the driving gear 430 and the inner race of the first bearing 410. With this arrangement, when the driving gear 430 or the inner ring of the first bearing 410 is damaged, the end surface of the gear plate 421 has a larger maintenance space, which is convenient for maintaining the driving gear 430 or the inner ring of the first bearing 410.

Alternatively, as shown in fig. 2, 3 and 4, the rotating assembly 300 further includes: the clamping member 310 and the driven gear 420 are respectively located at two opposite sides of the first bearing 410 in the axial direction to limit the movement of the first bearing 410 in the axial direction, and the clamping member 310 is fixedly connected with the inner ring of the first bearing 410 and is adapted to be connected with the wine holder 700 so as to connect the inner ring of the first bearing 410 with the wine holder 700.

The clamping member 310 and the driven gear 420 are respectively located at two opposite sides of the first bearing 410 in the axial direction to limit the movement of the first bearing 410 in the axial direction, and the clamping member 310 is fixedly connected with the inner ring of the first bearing 410 and is suitable for being connected with the wine bracket 700 so as to connect the inner ring of the first bearing 410 with the wine bracket 700.

The clamp 310 and the driven gear 420 are respectively located on two axially opposite sides of the first bearing 410, but the clamp 310 is not limited to being located at the upper end of the first bearing 410 in the axial direction, the driven gear 420 being located at the lower end of the first bearing 410 in the axial direction, or the driven gear 420 being located at the upper end of the first bearing 410 in the axial direction, and the clamp 310 being located at the lower end of the first bearing 410 in the axial direction. Under the condition that the clamping piece 310 and the driven gear 420 are respectively positioned at two axially opposite sides of the first bearing 410, the movement of the first bearing 410 along the axial direction can be limited to ensure the stability of the rotation of the first bearing 410 in the horizontal direction, and the clamping piece 310 is suitable for being connected with the wine bracket 700, so that the driven gear 420, the inner ring of the first bearing 410, the clamping piece 310 and the wine bracket 700 can synchronously rotate.

Specifically, the clamping member 310 is located at an upper end in the axial direction of the first bearing 410, and the driven gear 420 is located at a lower end in the axial direction of the first bearing 410. The clamping member 310 and the driven gear 420 clamp the inner race of the first bearing 410 in the axial direction to limit the movement of the first bearing 410 in the axial direction to ensure the stability of the rotation of the first bearing 410 in the horizontal direction, and the clamping member 310 is adapted to be connected with the wine holder 700 to achieve the rotation of the driven gear 420, the inner race of the first bearing 410, the clamping member 310 and the wine holder 700 in synchronization.

Specifically, the driven gear 420 is located at an upper end in the axial direction of the first bearing 410, and the clamping member 310 is located at a lower end in the axial direction of the first bearing 410. The driven gear 420 and the clamping member 310 clamp the inner race of the first bearing 410 in the axial direction to restrict the movement of the first bearing 410 in the axial direction to ensure the stability of the rotation of the first bearing 410 in the horizontal direction, and the clamping member 310 is adapted to be connected to the wine holder 700 to achieve the rotation of the driven gear 420, the inner race of the first bearing 410, the clamping member 310 and the wine holder 700 in synchronization.

Alternatively, as shown in fig. 2 and 3, the rotating assembly 300 further includes: the inner ring of the second bearing 330 is in interference fit with the clamping member 310; in the case that the first bearing 410 rotates, the first bearing 410 drives the second bearing 330 to rotate through the clamping member 310, so as to be suitable for driving the wine bracket 700 to rotate.

Optionally, clamp 310 is an interference fit with the inner race of second bearing 330. So configured, when the first bearing 410 rotates, the first bearing 410 drives the second bearing 330 to rotate via the clamping member 310. In other words, when the first bearing 410 rotates, the first bearing 410 drives the clamping member 310 to rotate, and the clamping member 310 drives the second bearing 330 to rotate, so as to drive the wine tray 700 to rotate.

Alternatively, as shown in fig. 2 and 3, the driven gear 420 is provided with a first wire through hole 423 penetrating the driven gear 420; the clamping member 310 is provided with a second wire passing hole 311 penetrating through the clamping member 310; the first wire through hole 423 and the second wire through hole 311 are both communicated with the mounting cavity 210.

Optionally, the first wire passing hole 423 is arranged in the middle of the horizontal direction of the driven gear 420 in a penetrating manner, the second wire passing hole 311 is arranged in the middle of the horizontal direction of the clamping member 310 in a penetrating manner, and the first wire passing hole 423 and the second wire passing hole 311 are both communicated with the mounting cavity 210, so that the electric connecting wire of the motor 440 and the limit switch 500 is arranged in the first wire passing hole 423, the second wire passing hole 311 and the mounting cavity 210 in a penetrating manner, so that the driving component 400 provides driving force for the rotating component 300.

The wine cabinet provided by the embodiment comprises a wine bracket 700 and the rotating mechanism 100 for the wine bracket 700 as described in the above embodiment, wherein the rotating assembly 300 is connected with the wine bracket 700.

Because the rotating mechanism 100 for the wine bracket 700 is provided with the limit switch 500 and the limit part 600, in the automatic rotating process, the limit switch 500 and the limit part 600 can stop the driving assembly 400 according to the display requirement of a user, so that the rotating assembly 300 can automatically stop to limit the position of the rotating assembly 300, and the rotating assembly 300 is connected with the wine bracket 700, therefore, the wine cabinet can be better displayed by the arrangement.

The wine cabinet provided by the embodiment has the rotating mechanism for the wine rack in any one of the above embodiments, so that the wine cabinet has all the beneficial effects of the rotating mechanism for the wine rack in any one of the above embodiments, and the details are not repeated herein.

Alternatively, the number of the rotating mechanisms is plural, and the plural rotating mechanisms include a first rotating mechanism 800 and a second rotating mechanism 900 which are adjacently disposed. The outer ring of the second bearing of the first rotating mechanism 800 is in interference fit with the mounting cavity of the second rotating mechanism 900, so that the first rotating mechanism 800 and the second rotating mechanism 900 can be connected along the axial direction of the body 200.

First slewing mechanism 800 is connected with a wine bracket, second slewing mechanism 900 is connected with another wine bracket, the outer lane of the second bearing of first slewing mechanism 800 is under the installation cavity of second slewing mechanism 900 for interference fit's the circumstances, make first slewing mechanism 800 and second slewing mechanism 900 can follow the axial connection of body 200, make the axial connection of body 200 along with another wine bracket of a wine bracket, realize the axial connection of body 200 along a plurality of wine brackets, a plurality of slewing mechanisms can take place the rotation in step, make a plurality of wine brackets rotate in step, and then realize the whole rotation of a plurality of wine brackets.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A rotation mechanism for a wine rack, comprising:

the body (200) is provided with a mounting cavity (210);

the rotating assembly (300) is arranged in the mounting cavity (210), is rotatably connected with the body (200) and is suitable for being connected with the wine bracket (700);

the driving assembly (400) is in driving connection with the rotating assembly (300) and is used for driving the rotating assembly (300) to rotate relative to the body (200);

a stopper (600);

a limit switch (500);

one of the limiting part (600) and the limiting switch (500) is connected to the rotating assembly (300) and synchronously rotates with the rotating assembly (300), the other one of the limiting part (600) and the limiting switch (500) is arranged on the body (200), when the limiting part (600) rotates to the position corresponding to the limiting part (600), the limiting part (600) triggers the limiting switch (500) to enable the limiting switch (500) to be started, and the limiting switch (500) controls the driving assembly (400) to stop working so as to limit the position of the rotating assembly (300).

2. The rotating mechanism according to claim 1,

the limiting piece (600) is arranged on the body (200) and is convexly arranged on the inner wall surface of the mounting cavity (210).

3. The rotating mechanism according to claim 1,

the rotating assembly (300) comprises:

a first bearing (410) arranged in the mounting cavity (210), wherein the inner ring of the first bearing (410) is suitable for being connected with the wine bracket (700);

a driven gear (420) fixedly connected to the inner race of the first bearing (410) and rotatable relative to the body (200);

a driving gear (430) engaged with the driven gear (420);

the drive assembly (400) comprises:

the motor (440) is in driving connection with the driving gear (430);

the motor (440) drives the driving gear (430) to rotate, the driving gear (430) drives the driven gear (420) to rotate, and the driven gear (420) drives the inner ring of the first bearing (410) to rotate so as to drive the wine bracket (700) to rotate relative to the body (200).

4. The rotating mechanism according to claim 3,

limit switch (500) are located driven gear (420), under driven gear (420) pivoted condition, driven gear (420) drive limit switch (500) rotate.

5. A swivel mechanism according to claim 3,

the driven gear (420) comprises a gear disc (421) and a rack (422);

the gear disc (421) is fixedly connected with the inner ring of the first bearing (410);

the rack (422) is arranged on the gear disc (421) and is meshed with the driving gear (430);

the driving gear (430) drives the rack (422) to rotate, the rack (422) drives the gear disc (421) to rotate, and the gear disc (421) drives the inner ring of the first bearing (410) to rotate.

6. A swivel mechanism according to claim 3,

the rotating assembly (300) further comprises:

and clamping pieces (310) and the driven gear (420) are respectively positioned on two sides of the first bearing (410) in the axial direction so as to limit the movement of the first bearing (410) along the axial direction, and the clamping pieces (310) are fixedly connected with the inner ring of the first bearing (410) and are suitable for being connected with the wine bracket (700) so as to connect the inner ring of the first bearing (410) with the wine bracket (700).

7. The rotating mechanism according to claim 6,

the rotating assembly (300) further comprises:

a second bearing (330), an inner ring of the second bearing (330) and the clamping piece (310) are in interference fit;

under the condition that the first bearing (410) rotates, the first bearing (410) drives the second bearing (330) to rotate through the clamping piece (310) so as to be suitable for driving the wine bracket (700) to rotate.

8. The rotating mechanism according to claim 6,

the driven gear (420) is provided with a first wire passing hole (423) penetrating through the driven gear (420);

the clamping piece (310) is provided with a second wire through hole (311) penetrating through the clamping piece (310);

the first wire through hole (423) and the second wire through hole (311) are communicated with the mounting cavity (210).

9. A wine cabinet, comprising:

a wine rack (700);

the rotation mechanism (100) for a wine rack (700) according to any one of claims 1 to 8, the rotation assembly (300) being connected to the wine rack (700).

10. The wine cabinet of claim 9,

the number of slewing mechanism (100) is a plurality of, and is a plurality of slewing mechanism (100) contains adjacent first slewing mechanism (800) and second slewing mechanism (900) that set up, wherein, the outer lane of second bearing (330) of first slewing mechanism (800) with installation cavity (210) of second slewing mechanism (900) are interference fit, so that first slewing mechanism (800) with the axial of body (200) can be followed to second slewing mechanism (900) is connected.

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