Rotary translation mechanism and right-angle rotary cabinet

Abstract

The utility model discloses a rotating translation mechanism and a right-angle rotating cabinet, the rotating translation mechanism comprises a fixed plate, a rotating plate and a connecting plate, the fixed plate is provided with a first mounting surface and a second mounting surface which are opposite to each other in a first direction; the rotating plate is arranged on one side of the second mounting surface, a sliding groove extending in the second direction is formed in the surface, facing the fixed plate, of the rotating plate, a pulley is rotatably arranged in the sliding groove, and the pulley is connected with the second mounting surface through a connecting column; the connecting plate is located between the fixed plate and the rotating plate, the connecting plate is movably connected with the rotating plate, the connecting plate is slidably connected with the fixed plate, and when the rotating plate rotates, the connecting plate is driven to reciprocate on the fixed plate in the second direction; the sliding groove comprises a first groove channel and a second groove channel which are symmetrical about the center line of the rotating plate and communicate with each other. Based on the structure, the effect of shifting can be achieved while the rotating plate rotates, the interference position can be perfectly avoided, and a user can conveniently store and take articles.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary cabinets, in particular to a rotary translation mechanism and a right-angle rotary cabinet. Background Art

[0002] As a kind of storage cabinet, the right-angle rotary cabinet can skillfully utilize the space at the corner of the room for storage, which can effectively improve the storage space of the room, and is particularly practical for small rooms.

[0003] The invention patent with the publication number of CN115281456A discloses a corner cabinet, which includes a cabinet body, a rotating frame and a rotating rod. The rotating frame is rotatably arranged in the cabinet body through the rotating rod. When an item needs to be taken out, the rotating rod can be used to drive the rotating frame to rotate in the cabinet body so that the item stored on the rotating frame can be rotated to the opening of the cabinet body, and then the user can take it. However, the above-mentioned rotating frame can only rotate in the cabinet body and cannot be moved out of the cabinet body. The hand still needs to be stretched into the cabinet body to take it, which has the problem of inconvenient storage and retrieval of items. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a rotary translation mechanism and a right-angle rotary cabinet.

[0005] In a first aspect, an embodiment of the present application provides a rotary translation mechanism, including:

[0006] A fixing plate having a first mounting surface and a second mounting surface opposite to each other in a first direction;

[0007] A rotating plate is arranged on one side of the second mounting surface. A sliding groove extending in a second direction is provided on the surface of the rotating plate facing the fixing plate. A pulley is rotatably arranged in the sliding groove, and the pulley is connected to the second mounting surface through a connecting column; wherein the second direction intersects the first direction.

[0008] A connecting plate is located between the fixing plate and the rotating plate. The connecting plate is movably connected to the rotating plate and slidably connected to the fixing plate. When the rotating plate rotates, the connecting plate is driven to reciprocate along the second direction on the fixing plate.

[0009] Wherein, the sliding groove includes a first channel and a second channel that are symmetric about the center line of the rotating plate and communicate with each other. When the rotating plate rotates 90 degrees, the pulley is located at the intersection of the first channel and the second channel; when the rotating plate rotates 180 degrees, the pulley transfers from the first channel to the second channel or from the second channel to the first channel.

[0010] In one embodiment, the depths of the first channel and the second channel are the same, and the thickness of the pulley is less than or equal to the depth of the first channel.

[0011] In one embodiment, a reset device is further included. The reset device includes a tension spring and a guide wheel. One end of the tension spring is connected to one end of the connecting column connected to the fixing plate, the other end of the tension spring is connected to the connecting plate, the guide wheel is installed on the second mounting surface and is located on the opposite side of the connecting column, and the tension spring is wound around the guide wheel.

[0012] In one embodiment, a fixing piece is provided on the second mounting surface. The fixing piece is located at one end of the fixing plate close to the connecting column. One end of the tension spring is connected to the fixing piece, and a bent portion is formed by bending one end of the connecting plate away from the guide wheel. The other end of the tension spring is connected to the bent portion.

[0013] In one embodiment, a first bayonet opening extending along the first direction is formed on the bent portion, and a second bayonet opening extending along the second direction is provided on the fixing piece. Two ends of the tension spring are respectively clamped in the first bayonet opening and the second bayonet opening.

[0014] In one embodiment, the damper is installed on the second mounting surface and is located on the movement path of the connecting plate, and is used for abutting against the bent portion returning to the initial position.

[0015] In one embodiment, a slide rail assembly is further included. The slide rail assembly includes a slide rail and a slider. The slide rail is installed on the second mounting surface along the second direction, the slider is slidably connected to the slide rail, and the slider is connected to the connecting plate.

[0016] In one embodiment, the slide rail assembly further includes a limit block. The limit block is provided at both ends of the slide rail and is used for limiting the sliding distance of the slider.

[0017] In one embodiment, a first mounting hole is formed on the surface of the slider connected to the connecting plate, and a second mounting hole adapted to the first mounting hole is provided on the connecting plate.

[0018] In a second aspect, an embodiment of the present application further provides a right-angle rotating cabinet, including:

[0019] A fixed cabinet body, an accommodation space is defined inside it;

[0020] A rotating cabinet body, which is arranged in the accommodation space;

[0021] A rotary translation mechanism, the top and bottom of the rotary cabinet are both fixed with the rotary translation mechanism, and the rotary translation mechanism is connected to the upper inner wall and the lower inner wall of the fixed cabinet, so that the rotary cabinet can be rotated out of or retracted into the accommodation space;

[0022] Among them, the rotary translation mechanism is the above-mentioned rotary translation mechanism.

[0023] The rotary translation mechanism provided by the embodiment of the present application, compared with the prior art, its beneficial effects are as follows:

[0024] Cleverly, by setting a chute on the surface of the rotating plate and rotatably arranging a pulley in the chute, the rotating plate can push the connecting plate to reciprocate in the second direction while rotating. Since the connecting plate is connected to the rotating plate, the rotating plate can move along with it, thus realizing the effect of generating an offset while the rotating plate rotates, which can perfectly avoid the interfering position and facilitate the user to access items. Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of an embodiment of a rotary translation mechanism of the present application;

[0026] Figure 2 is an exploded view of a rotary translation mechanism of the present application;

[0027] Figure 3 is a schematic structural diagram of another embodiment of a rotary translation mechanism of the present application;

[0028] Figure 4 is a schematic diagram of the state where the rotating plate in a rotary translation mechanism of the present application is perpendicular to the fixed plate;

[0029] Figure 5 is a schematic diagram of the state where the rotating plate in a rotary translation mechanism of the present application is parallel to the fixed plate;

[0030] Figure 6 is a schematic diagram of a right-angle rotary cabinet in the rotated-out state of the present application;

[0031] Figure 7 is a schematic diagram of a right-angle rotary cabinet in the retracted state of the present application;

[0032] Figure 8 is an exploded view of a right-angle rotary cabinet of the present application.

[0033] Reference numerals in the drawings:

[0034] A, Rotating and Translating Mechanism; 10, Fixed Plate; 10a, First Mounting Surface; 10b, Second Mounting Surface; 20, Rotating Plate; 21, Chute; 21a, First Channel; 21b, Second Channel; 30, Slide Rail Assembly; 31, Slide Rail; 32, Slide Block; 33, Limit Block; 40, Resetter; 41, Tension Spring; 42, Guide Wheel; 50, Connecting Plate; 51, Bent Portion; 51a, First Bayonet; 60, Pulley; 70, Connecting Column; 80, Damper; 90, Fixed Piece; 90a, Second Bayonet; B, Fixed Cabinet; C, Rotating Cabinet; z, First Direction; y, Second Direction. Detailed Implementation Modes

[0035] In order to have a clearer understanding of the technical features, objectives, and effects of the present utility model, the detailed implementation modes of the present utility model will now be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientation or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are based on the orientation or positional relationships shown in the accompanying drawings, with a specific orientation structure and operation, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0036] The following will further describe in detail the detailed implementation modes of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0037] In addition, the rotating and translating mechanism of the present application can be applied to a rotating cabinet, but is not limited to being applied to a rotating cabinet, and can also be applied to other fields that require rotation and translation. For the convenience of understanding the working principle of the rotating and translating mechanism of the present application, the following embodiments will be described by taking its application to a rotating cabinet as an example.

[0038] In the present utility model, the similar terms such as "first" and "second" do not represent specific quantities and sequences, but are only used for name distinction.

[0039] Please refer to Figures 1 to 3, an embodiment of the present application provides a rotary translation mechanism A, which includes a fixing plate 10, a rotating plate 20 and a connecting plate 50. The fixing plate 10 has a first mounting surface 10a and a second mounting surface 10b that are opposite in the first direction z. The rotating plate 20 is disposed on one side of the second mounting surface 10b. A chute 21 extending in the second direction y is provided on the surface of the rotating plate 20 facing the fixing plate 10. A pulley 60 is rotatably provided in the chute 21, and the pulley 60 is connected to the second mounting surface 10b through a connecting column 70. Among them, the second direction y intersects the first direction z. The connecting plate 50 is located between the fixing plate 10 and the rotating plate 20. The connecting plate 50 is movably connected to the rotating plate 20 and slidably connected to the fixing plate 10. When the rotating plate 20 rotates, the connecting plate 50 is driven to reciprocate along the second direction on the fixing plate 10. Among them, the chute 21 includes a first channel 21a and a second channel 21b that are symmetric and connected with respect to the center line of the rotating plate 20. When the rotating plate 20 rotates 90 degrees, the pulley 60 is located at the intersection of the first channel 21a and the second channel 21b; when the rotating plate 20 rotates 180 degrees, the pulley 60 is transferred from the first channel 21a to the second channel 21b or from the second channel 21b to the first channel 21a.

[0040] Exemplarily, the first mounting surface 10a and the second mounting surface 10b of the fixing plate 10 are determined according to the surface for connecting with the fixed cabinet B. For example: referring to Figure 2 , the surface of the fixing plate 10 facing the fixed cabinet B is the first mounting surface 10a, and the surface of the fixing plate 10 opposite to the first mounting surface 10a is the second mounting surface 10b, which specifically needs to be set according to the actual situation.

[0041] Here, it should be noted that the included angle formed by the intersection of the first direction z and the second direction y is a, and the value range of a is between 0° < a ≤ 90°. In this embodiment, preferably, the first direction z and the second direction y are perpendicular to each other. Specifically, the first direction z is the thickness direction of the fixing plate 10, and the second direction y is the length direction of the fixing plate 10.

[0042] Exemplarily, the chute 21 is formed by connecting a first channel 21a and a second channel 21b that are symmetric with respect to the center line of the rotating plate 20, and the pulley 60 is rotatably provided in the chute 21. Since the pulley 60 is connected to the fixing plate 10 through the connecting column 70 and the fixing plate 10 is in a fixed state, the pulley 60 will not move, and only the relative displacement of the pulley 60 is caused by the rotation of the rotating plate 20, thereby realizing the change of the position of the pulley 60, and thus the effect of translating the rotating plate 20 relative to the fixing plate 10 can be achieved.

[0043] Exemplarily, when the pulley 60 is located at both ends of the chute 21, the rotating plate 20 is in a state parallel to the fixed plate 10. At this time, the angle of the rotating plate 20 relative to the fixed plate 10 is 0 degrees. When the rotating plate 20 rotates, the pulley 60 will generate a relative displacement from one end of the chute 21 to the other end as the rotating plate 20 rotates. Until the rotating plate 20 rotates 90 degrees (i.e., perpendicular to the fixed plate 10), the pulley 60 is at the intersection of the first channel 21a and the second channel 21b (refer to Figure 4 ). At this time, the rotating cabinet body C connected to the rotating plate 20 is in a state of partially protruding from the fixed cabinet body B (refer to Figure 6 ); when the rotating plate 20 rotates 180 degrees (i.e., parallel to the fixed plate 10), the pulley 60 moves from the end of the first channel 21a to the end of the second channel 21b, or from the end of the second channel 21b to the end of the first channel 21a (refer to Figure 5 ), and at this time, the rotating cabinet body C connected to the rotating plate 20 rotates back into the interior of the fixed cabinet body B (refer to Figure 7 ).

[0044] Based on the above technical features, the rotary translation mechanism A cleverly sets the chute 21 on the surface of the rotating plate 20 and rotatably arranges the pulley 60 in the chute 21, so that the rotating plate 20 can push the connecting plate 50 to reciprocate in the second direction while rotating. Since the connecting plate 50 is connected to the rotating plate 20, the rotating plate 20 can move along with it, thereby achieving the effect of generating an offset while the rotating plate 20 rotates, which can perfectly avoid the interfering positions and facilitate users to access items.

[0045] In one embodiment, the depths of the first channel 21a and the second channel 21b are the same, and the thickness of the pulley 60 is less than or equal to the depth of the first channel 21a.

[0046] Exemplarily, based on setting the depths of the first channel 21a and the second channel 21b to be the same, it is to ensure that during the movement of the guide wheel 42 along the trajectories of the first channel 21a and the second channel 21b, the movement of the guide wheel 42 will not jump due to the depth difference between the first channel 21a and the second channel 21b, which is beneficial to the smooth rotation of the rotating plate 20.

[0047] In addition, the thickness of the guide wheel 42 needs to be set to be less than or equal to the depth of the first channel 21a to ensure that the guide wheel 42 is completely placed within the first channel 21a or the second channel 21b, so that it will not jump out during the process of being driven to move within the first channel 21a and the second channel 21b, ensuring the normal rotation of the rotating plate 20. For example, if the thickness of the guide wheel 42 is greater than the depth of the first channel 21a, then during the movement of the guide wheel 42 along the trajectories of the first channel 21a and the second channel 21b, the guide wheel 42 may jump out of the first channel 21a or the second channel 21b, resulting in the subsequent inability of the rotating plate 20 to rotate normally.

[0048] In one embodiment, it further includes a reset device 40. The reset device 40 includes a tension spring 41 and a guide wheel 42. One end of the tension spring 41 is connected to one end of a connecting column 70 connected to the fixed plate 10, the other end of the tension spring 41 is connected to the connecting plate 50, the guide wheel 42 is installed on the second mounting surface 10b and is located on the opposite side of the connecting column 70, and the tension spring 41 is wound around the guide wheel 42.

[0049] Here, it should be noted that the tension spring 41 has elasticity. After the connecting plate 50 is moved to the maximum translation distance, the tension spring 41 is in a stretched state, so that when the pushing force on the rotating cabinet C is released, the tension spring 41 switches from the stretched state back to the relaxed state. During this process, the connecting plate 50 is pulled back to the initial position, so that while driving the rotating plate 20 back to the initial position, the rotating plate 20 can also be automatically rotated back to the correct position, ensuring that the rotating cabinet C can automatically return to the inside of the fixed cabinet B after being rotated out.

[0050] Exemplarily, the guide wheel 42 is provided on the second mounting surface 10b to guide the tension spring 41, so that the tension spring 41 can be folded into two parts, ensuring that the elastic force of the tension spring 41 can be used to pull the connecting plate 50 back to the initial position after the connecting plate 50 is moved to the maximum translation distance.

[0051] In this embodiment, the two ends of the tension spring 41 are respectively connected to the fixed plate 10 and the connecting plate 50, so that after the connecting plate 50 is moved to the maximum translation distance, the connecting plate 50 can be pulled back to the initial position, so that while driving the rotating plate 20 back to the initial position, the rotating plate 20 can also be automatically rotated back to the correct position, ensuring that the rotating cabinet C can automatically return to the inside of the fixed cabinet B after being rotated out.

[0052] In one embodiment, a fixing piece 90 is provided on the second mounting surface 10b. The fixing piece 90 is located at one end of the fixed plate 10 close to the connecting column 70. One end of the tension spring 41 is connected to the fixing piece 90. One end of the connecting plate 50 far from the guide wheel 42 is bent to form a bent portion 51, and the other end of the tension spring 41 is connected to the bent portion 51.

[0053] Exemplarily, the fixing piece 90 can be fixed on the second mounting surface 10b in a detachable connection manner. For example, a first fixing hole is formed on the fixing piece 90, and a second fixing hole adapted to the first fixing hole is formed on the second mounting surface 10b. Then, fasteners are used to sequentially pass through the first fixing hole and the second fixing hole, so that the fixing piece 90 is detachably connected to the second mounting surface 10b. The fixing piece 90 can also be fixed on the second mounting surface 10b in an integral connection manner. For example, the fixing piece 90 and the second mounting surface 10b are welded together.

[0054] In one embodiment, a first bayonet 51a extending in the first direction is formed on the bending portion 51, and a second bayonet 90a extending in the second direction is provided on the fixing piece 90. Both ends of the tension spring 41 are respectively clamped in the first bayonet 51a and the second bayonet 90a.

[0055] Exemplarily, by respectively forming the first bayonet 51a and the second bayonet 90a on the bending portion 51 and the fixing piece 90, and then respectively clamping both ends of the tension spring 41 into the first bayonet 51a and the second bayonet 90a, the connection between the tension spring 41 and the connecting plate 50 is simple in structure, convenient to disassemble and assemble, and is beneficial to the subsequent rapid replacement of the tension spring 41.

[0056] In one embodiment, the damper 80 is installed on the second mounting surface 10b and is located on the movement path of the connecting plate 50 for abutting against the bending portion 51 returning to the initial position.

[0057] Here, it should be noted that the damper 80 is used to provide a movement resistance, so that the movement energy can be dissipated by the resistance provided by the damper 80 during the process of the connecting plate 50 returning to the initial position, avoiding the phenomenon of collision. In addition, the damper 80 can be a component commonly used in the prior art for applying a buffering force, and only a component that can meet the requirement of providing a buffering force to the connecting plate 50 returning to the initial position is needed, and no limitation is made thereto.

[0058] Exemplarily, during the process of the connecting plate 50 moving along the length direction of the fixing plate 10 to a preset distance and then returning to the initial position, the bending portion 51 on the connecting plate 50 will contact the damper 80, and the damper 80 will apply a reverse force to the bending portion 51, so as to reduce the phenomenon of collision during the process of the connecting plate 50 returning to the initial position again, effectively solving the problem of force collision between the accessories.

[0059] In one embodiment, a slide rail assembly 30 is further included. The slide rail assembly 30 includes a slide rail 31 and a slider 32. The slide rail 31 is installed on the second mounting surface 10b along the second direction, the slider 32 is slidably connected to the slide rail 31, and the slider 32 is connected to the connecting plate 50.

[0060] When the rotating plate 20 is pushed to rotate, the connecting plate 50 will be driven to reciprocate in the second direction, so that the slider 32 fixed to the connecting plate 50 moves on the slide rail 31. To prevent the slider 32 from slipping off the slide rail 31, which may cause the subsequent connecting plate 50 to be unable to drive the rotating plate 20 to translate. In one embodiment, the slide rail assembly 30 further includes a limit block 33, which is provided at both ends of the slide rail 31 to limit the sliding distance of the slider 32. In this way, the limit blocks 33 provided at both ends of the slide rail 31 can limit the sliding distance of the slide rail 31, effectively preventing the slider 32 from slipping off the slide rail 31 and causing the subsequent rotating plate 20 to be unable to translate.

[0061] In one embodiment, the surface of the slider 32 connected to the connecting plate 50 is provided with a first mounting hole, and the connecting plate 50 is provided with a second mounting hole adapted to the first mounting hole. In this way, by using fasteners (such as bolts, screws, etc.) to sequentially pass through the aligned second mounting hole and the first mounting hole, the detachable connection between the connecting plate 50 and the slider 32 can be realized, which is convenient for subsequent disassembly and assembly.

[0062] Please refer to Figures 1 to 8 , Second, the embodiments of the present application further provide a right-angle rotating cabinet, including a fixed cabinet B, a rotating cabinet C, and a rotating and translating mechanism A. An accommodation space is defined inside the fixed cabinet B; the rotating cabinet C is arranged inside the accommodation space, and the rotating and translating mechanism A is fixed to both the top and bottom of the rotating cabinet C. The rotating and translating mechanism A is connected to the upper inner wall and the lower inner wall of the fixed cabinet B, so that the rotating cabinet C can be rotated out of or retracted into the accommodation space. Among them, the rotating and translating mechanism A is the rotating and translating mechanism A of the above embodiment.

[0063] In the right-angle rotating cabinet of this embodiment, by arranging the rotating and translating mechanism A at the top and bottom of the rotating cabinet C and connecting the rotating and translating mechanism A to the upper inner wall and the lower inner wall of the fixed cabinet B, under the offset effect of translation and rotation of the rotating and translating mechanism A, the interfering positions can be perfectly avoided, facilitating users to access items.

[0064] In addition, the right-angle rotating cabinet of the embodiments of the present disclosure adopts the rotating and translating mechanism A of the above embodiment, and has the same technical effects as the above rotating and translating mechanism A, which will not be elaborated here.

[0065] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A rotation and translation mechanism, characterized in that: include: A fixing plate having a first mounting surface and a second mounting surface opposite to each other in a first direction; a rotating plate, which is arranged on one side of the second mounting surface, wherein a sliding groove extending along a second direction is arranged on a surface of the rotating plate facing the fixed plate, a pulley is rotatably arranged in the sliding groove, and the pulley is connected to the second mounting surface through a connecting column; wherein the second direction intersects with the first direction; a connecting plate, which is located between the fixed plate and the rotating plate, the connecting plate is movably connected to the rotating plate, and the connecting plate is slidably connected to the fixed plate, and when the rotating plate rotates, the connecting plate is driven to reciprocate along the second direction on the fixed plate; Wherein, the slide groove includes a first groove and a second groove which are symmetrical and connected to the center line of the rotating plate. When the rotating plate rotates 90 degrees, the pulley is located at the intersection of the first groove and the second groove; when the rotating plate rotates 180 degrees, the pulley is transferred from the first groove to the second groove or from the second groove to the first groove.

2. The rotation and translation mechanism according to claim 1, characterized in that: The first groove and the second groove have the same depth, and the thickness of the pulley is less than or equal to the depth of the first groove.

3. The rotation and translation mechanism according to claim 1, characterized in that: It also includes a resetter, which includes a tension spring and a guide wheel. One end of the tension spring is connected to one end of the connecting column connected to the fixing plate, and the other end of the tension spring is connected to the connecting plate. The guide wheel is installed on the second mounting surface and is located on the opposite side of the connecting column. The tension spring is wound around the guide wheel.

4. The rotation and translation mechanism according to claim 3, characterized in that: A fixing plate is provided on the second mounting surface, and the fixing plate is located at one end of the fixing plate close to the connecting column. One end of the tension spring is connected to the fixing plate. An end of the connecting plate away from the guide wheel is bent to form a bending portion, and the other end of the tension spring is connected to the bending portion.

5. The rotation and translation mechanism according to claim 4, characterized in that: The bending portion is provided with a first bayonet extending along the first direction, the fixing plate is provided with a second bayonet extending along the second direction, and two ends of the tension spring are respectively engaged in the first bayonet and the second bayonet.

6. The rotation and translation mechanism according to claim 4, characterized in that: It also includes a damper, which is installed on the second installation surface and located on the movement path of the connecting plate, and is used to abut against the bending portion returning to the initial position.

7. The rotation and translation mechanism according to claim 1, characterized in that: It also includes a slide rail assembly, which includes a slide rail and a slider. The slide rail is installed on the second installation surface along the second direction, and the slider is slidably connected to the slide rail, and the slider is connected to the connecting plate.

8. The rotation and translation mechanism according to claim 7, characterized in that: The slide rail assembly also includes limit blocks, which are arranged at both ends of the slide rail and are used to limit the sliding distance of the slider.

9. The rotation and translation mechanism according to claim 7, characterized in that: A first mounting hole is provided on the surface of the sliding block connected to the connecting plate, and a second mounting hole matching the first mounting hole is provided on the connecting plate.

10. A right-angle rotating cabinet, characterized in that: include: A fixed cabinet body, the interior of which defines a receiving space; A rotating cabinet, which is arranged in the accommodating space; A rotating and translating mechanism, wherein the rotating and translating mechanism is fixed to the top and the bottom of the rotating cabinet, and the rotating and translating mechanism is connected to the upper inner wall and the lower inner wall of the fixed cabinet, so that the rotating cabinet can be rotated out of the accommodating space or retracted into the accommodating space; Wherein, the rotation and translation mechanism is the rotation and translation mechanism according to any one of claims 1 to 9.

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