A corner cabinet

Abstract

The present invention discloses a corner cabinet, comprising: a cabinet body, the cabinet body is hollow to form a cavity; a rotating frame, the rotating frame is located in the cavity, the rotating frame is provided with a rotating rod, the rotating rod extends in the up and down direction and is rotatably connected with the cabinet body; a rotating driving component, the rotating driving component has an output end, the output end is connected with the rotating rod to drive the rotating frame to rotate around the central axis of the rotating rod; a clutch component, the clutch component is arranged between the rotating rod and the output end to control the connection and separation of the rotating rod and the output end; a controller, the rotating driving component and the clutch component are both electrically connected to the controller. The corner cabinet of the present invention can rotate items that are difficult to take out to a position where they are easy to take out, and can be manually controlled and automatically controlled, bringing convenience to users.

Description

Technical Field

[0001] The invention relates to the technical field of furniture, in particular to a corner cabinet. Background Art

[0002] As people's living standards improve, corner cabinets are popular because they can make full use of the space at the corner of the house. However, the corner cabinets on the market are often just simple storage cabinets, and it is difficult to take out the items placed deep inside. Although there are some corner cabinets with rotating racks now, which can rotate the items placed deep inside the cabinet to a position that is easy to take out, when the rotating rack is full of items, there is often a problem of having no place to rotate the rotating rack. In addition, the rotating rack is relatively heavy when it is full of items, and it becomes very difficult to rotate it manually. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a corner cabinet.

[0004] The solution of the present invention to solve its technical problem is:

[0005] A corner cabinet, comprising:

[0006] A cabinet body, wherein the cabinet body is hollow to form a cavity;

[0007] A rotating frame, the rotating frame is located in the cavity, the rotating frame is provided with a rotating rod, the rotating rod extends in the up-down direction and is rotatably connected to the cabinet;

[0008] A rotation driving component, wherein the rotation driving component has an output end, and the output end is connected to the rotating rod to drive the rotating frame to rotate around the central axis of the rotating rod;

[0009] A clutch component, the clutch component is arranged between the rotating rod and the output end to control the connection and separation of the rotating rod and the output end;

[0010] A controller is provided, wherein the rotation driving component and the clutch component are electrically connected to the controller respectively.

[0011] The present invention has at least the following beneficial effects: the rotating rack is used to place or hang articles, the controller controls the start of the rotating drive component, and the rotating rod can drive the articles on the rotating rack to rotate through the drive of the rotating drive component, so that the user can rotate the articles that are difficult to take out to a position where they are easy to take out without manually rotating the rotating rack, thereby solving the problem that the rotating rack is difficult to rotate due to too many articles; and, since a clutch component is provided, when manual rotation is required, the clutch component separates the rotating rod and the output end of the rotating drive component through the control of the controller, thereby preventing the rotating drive component from being damaged by external force and increasing the service life of the rotating drive component.

[0012] As a further improvement of the above technical solution, the rotating driving component includes a motor, a driving gear and a driven gear, the controller is electrically connected to the motor, the motor has an output shaft, the output shaft is connected to the driving gear, the driving gear is meshed and connected to the driven gear, and the driven gear is the output end. The output shaft of the motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that the rotating rod can be driven to rotate through the clutch component. Since the transmission ratio of the driving gear and the driven gear can be changed according to actual needs, the corner cabinet has universality.

[0013] As a further improvement of the above technical solution, the clutch component includes a rotating disk and a suction cup coil, the suction cup coil is connected to the driven gear to form an electromagnet, the suction cup coil is electrically connected to the controller, the rotating disk is connected to the rotating rod, the rotating disk is magnetically connected to the electromagnet, the rotating disk is provided with an elastic wear-resistant sheet, and the elastic wear-resistant sheet is arranged opposite to the driven gear.

[0014] When the suction cup coil is energized, the electromagnet can generate a magnetic attraction force on the rotating disk. The electromagnet and the rotating disk are in close contact, and the elastic wear-resistant sheet between the electromagnet and the rotating disk is deformed, which enhances the friction between the elastic wear-resistant sheet and the driven gear, allowing the rotating disk and the driven gear to be tightly attracted to each other, so that the rotating disk and the rotating rod can rotate with the rotation of the driven gear, thereby realizing electric control; when the suction cup coil is de-energized, the magnetic attraction between the electromagnet and the rotating disk disappears, causing the elastic wear-resistant sheet to return to its original state, causing the friction between the rotating disk and the driven gear to be greatly weakened, thereby separating the rotating disk and the driven gear, so that the rotation of the rotating rod can be manually controlled, and the rotating drive components can be protected at the same time.

[0015] As a further improvement of the above technical solution, the cabinet body includes a first panel, a second panel, a third panel and a fourth panel, the first panel is provided with a first connecting edge and a second connecting edge, the second panel is provided with a third connecting edge and a fourth connecting edge, the first connecting edge is connected to the third connecting edge, the first panel and the second panel are arranged perpendicularly to each other, the third panel is connected to the second connecting edge, the fourth panel is connected to the fourth connecting edge, and the first panel, the second panel, the third panel and the fourth panel jointly form the cavity. The first panel, the second panel, the third panel and the fourth panel are arranged to protect the rotating rack and the items thereon, reduce the influence of dust and other debris on the rotation of the rotating rack, and keep the items placed on the rotating rack clean; and because the first panel and the second panel are arranged perpendicularly to each other, the corner cabinet can be placed in the corner of the wall to improve the utilization rate of the indoor space.

[0016] As a further improvement of the above technical solution, the corner cabinet is provided with a load-bearing component, the load-bearing component includes a bearing seat, a rolling bearing and a plane bearing, the bearing seat is connected to the cabinet body, the bearing seat is hollow to form a bearing cavity, the rolling bearing and the plane bearing are both located in the bearing cavity, the rolling bearing has an inner ring and an outer ring, the inner ring is connected to the rotating rod, the outer ring is connected to the inner wall surface of the bearing cavity, the rotating rod is provided with a shoulder, the plane bearing has a tight ring and a loose ring, the rotating rod is passed through the tight ring and the loose ring, the tight ring abuts against the shoulder, and the loose ring is connected to the rolling bearing. The provision of a rolling bearing can make the rotation of the rotating rod smoother, reduce the friction between the rotating rod and the cabinet body, and improve the service life of the corner cabinet; and the provision of a plane bearing can provide the axial force of the rotating rod, play a supporting role, avoid direct friction between the rotating rod and the cabinet body, and further improve the service life of the cabinet body.

[0017] As a further improvement of the above technical solution, the corner cabinet is provided with an induction switch, and the induction switch is electrically connected to the controller to control the rotation drive component. The induction switch can control the rotation drive component to start or stop without touching the corner cabinet, making the corner cabinet more convenient to use.

[0018] As a further improvement of the above technical solution, the corner cabinet is further provided with a human body sensor, the detection range of the human body sensor is the rotation range of the rotating frame, and the human body sensor is electrically connected to the controller to control the rotating drive component. When the human body sensor senses that a human body enters the rotation area of ​​the rotating frame, the controller can control the rotating drive component to stop rotating, thereby achieving the purpose of protecting the human body.

[0019] As a further improvement of the above technical solution, the corner cabinet is further provided with a current sensor, which is electrically connected to the controller and the rotating drive component respectively to detect the current flowing through the rotating drive component. When the rotating frame encounters an obstacle during the rotation process, such as the user blocking it with his hand, the current value flowing through the rotating drive component will increase instantly, which is monitored by the current sensor, and when the current value is too large, the controller controls the rotating drive component to stop operating to ensure the personal safety of the user.

[0020] As a further improvement of the above technical solution, the corner cabinet is also provided with a torque sensor, and the controller is electrically connected to the torque sensor and the clutch component respectively to detect the torque of the clutch component. If the rotating frame encounters an obstacle during the rotation process, the torque applied to the clutch component will suddenly increase. The torque sensor is provided to monitor the torque of the clutch component. When the measured torque is too large, the controller can timely control the clutch component to separate the rotating rod and the rotating drive component, thereby ensuring the personal safety of the user.

[0021] As a further improvement of the above technical solution, the rotating frame includes a first hanging rod, a second hanging rod and a storage board, the first hanging rod, the second hanging rod and the storage board are all connected to the side wall of the rotating rod, the first hanging rod is located above the second hanging rod, the second hanging rod is located above the storage board, the distance between the first hanging rod and the second hanging rod is a first distance, the distance between the second hanging rod and the storage board is a second distance, and the first distance is smaller than the second distance. The first hanging rod, the second hanging rod and the storage board can be arranged to distinguish and place the items in the corner cabinet, which can make it easier for users to find the required items and make the items in the corner cabinet more neatly placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0023] Figure 1 is a front view of a corner cabinet according to an embodiment of the present invention;

[0024] Figure 2 is a right side view of a corner cabinet according to an embodiment of the present invention;

[0025] Figure 3 is a top view of the internal structure of an embodiment of the present invention;

[0026] Figure 4 is a schematic diagram of the internal structure of an embodiment of the present invention;

[0027] Figure 5 It is an enlarged structural schematic diagram of a rotary drive component, a clutch component and a load-bearing component according to an embodiment of the present invention.

[0028] : Reference numerals: 100, support plate; 200, rotating rod; 210, first hanging rod; 220, second hanging rod; 230, storage plate; 300, rotating drive component; 310, motor; 320, driving gear; 330, driven gear; 400, clutch component; 410, suction cup coil; 420, elastic wear-resistant sheet; 500, load-bearing component; 510, rolling bearing; 520, plane bearing; 600, cabinet; 610, cavity; 620, first panel; 630, second panel; 640, third panel; 650, fourth panel. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention. The various technical features in the present invention can be combined interchangeably without conflicting with each other.

[0034] Reference Figures 1 to 5 An embodiment of the present invention provides a corner cabinet, including a cabinet body 600, a rotating frame, a rotating drive component 300, a clutch component 400 and a controller. The corner cabinet can be placed at a corner position in a room to fully utilize the indoor space and is easy to use. The rotating frame can be rotated not only manually, but also driven by the rotating drive component 300.

[0035] Specifically, the cabinet 600 is hollow to form a cavity 610, and the rotating frame is arranged in the cavity 610. It can be understood that the cavity 610 is provided with an opening for users to take out objects. The rotating frame includes a rotating rod 200, which is extended in the up and down directions and is connected to the cabinet 600 for relative rotation. The rotating drive component 300 has an output end for outputting torque, and the output end is connected to the rotating rod 200. Under the drive of the rotating drive component 300, the rotating frame can rotate around the central axis of the rotating rod 200, so that the user can rotate the items to be taken out to a position that is easy to take out.

[0036] It is understandable that the rotation driving component 300 can be connected to the upper end of the rotating rod 200, or can be connected to the lower end of the rotating rod 200. In this embodiment, the rotation driving component 300 is connected to the lower end of the rotating rod 200. The cabinet 600 is provided with a support plate 100, which is located at the lower part of the cabinet 600 and is used to support other components of the corner cabinet. The support plate 100 is provided with a mounting hole for mounting a rotating frame, and the rotating rod 200 is penetrated in the mounting hole and can rotate relative to the hole wall of the mounting hole.

[0037] When in use, the support plate 100 is connected to a support body such as the ground or a wall. In this embodiment, a plurality of support feet are provided on the lower surface of the support plate 100, and the plurality of support feet are all connected to the ground. Under the support of the support feet, the support plate 100 can be stably placed on the ground, and there is a gap between the lower surface of the support plate 100 and the ground.

[0038] It can be understood that the gap between the support plate 100 and the ground can accommodate components such as the rotary drive component 300 and the clutch component 400, so that the overall structure of the corner cabinet is more compact.

[0039] It is worth noting that the corner cabinet of this embodiment is provided with a clutch component 400, which is arranged between the rotating rod 200 and the output end of the rotating drive component 300, and can connect or separate the rotating rod 200 from the output end of the rotating drive component 300, thereby realizing the conversion between manual rotation of the rotating rod 200 and automatic rotation of the rotating rod 200.

[0040] When the clutch component 400 controls the rotating rod 200 and the output end of the rotating drive component 300 to be connected, the rotating drive component 300 can drive the rotating rod 200 to rotate, thereby realizing the automatic rotation of the rotating frame, which is convenient for the user to rotate the items to be taken out to a position where they are easy to take out, saving time and effort. When the clutch component 400 controls the rotating rod 200 and the output end of the rotating drive component 300 to be separated, the user can rotate the rotating frame according to his or her own needs, and in the process of rotating the rotating frame, no artificial damage will be caused to the rotating drive component 300, thereby increasing the service life of the rotating drive component 300.

[0041] It is understandable that a controller is also provided in this embodiment, and the rotation drive component 300 is electrically connected to the controller. Through the control of the controller, the rotation drive component 300 can be started or stopped; the clutch component 400 is also electrically connected to the controller. Through the control of the controller, the state of the clutch component 400 can be changed, thereby controlling the connection or separation between the rotating frame and the rotation drive component 300. The controller can be a single chip microcomputer, a PLC controller, etc., which can realize simple control of the start and stop of the rotation drive component 300 and the clutch state of the clutch component 400.

[0042] In some embodiments, the rotary drive component 300 includes a motor 310, a driving gear 320 and a driven gear 330. The motor 310 is electrically connected to a controller, and the controller can control the start or stop of the motor 310. In this embodiment, the motor 310 is a planetary reduction motor. The axes of the driving gear 320 and the driven gear 330 extend in the up and down directions, and the driving gear 320 and the driven gear 330 can be made of iron. The motor 310 has an output shaft, which is connected to the driving gear 320, and the driving gear 320 is meshed with the driven gear 330. When the motor 310 is started, the output shaft drives the driving gear 320 to rotate, so that the driving gear 320 drives the driven gear 330 to rotate.

[0043] It can be understood that the driven gear 330 is the output end of the rotating driving component 300, which is connected to the clutch component 400. When the clutch component 400 controls the rotating rod 200 to connect with the driven gear 330, the torque of the motor 310 can be transmitted to the rotating rod 200 through the driving gear 320 and the driven gear 330 to drive the rotating frame to rotate.

[0044] In this embodiment, the motor 310 is disposed below the rotating rod 200 , and when the clutch component 400 controls the rotating driving component 300 to connect with the rotating frame, the driven gear 330 is connected to the lower end of the rotating rod 200 .

[0045] It is understandable that the transmission ratio of the driving gear 320 and the driven gear 330 can be changed according to actual needs, and is not specifically limited here. In this embodiment, the speed of the driven gear 330 is 10 degrees per second, which is moderate, allowing the user to think and choose the items to be taken out during the rotation of the rotating rod 200; if the speed is too fast, it is easy for the user to be dazzled and unable to select the desired items; if the speed is too slow, it is easy for the user to be impatient due to the long waiting time, which also wastes time.

[0046] In some embodiments, the clutch component 400 includes a rotating disk and a suction cup coil 410. The suction cup coil 410 is connected to the driven gear 330 to form an electromagnet. When the suction cup coil 410 is powered on, the electromagnet generates magnetic force; when the suction cup coil 410 is powered off, the electromagnet does not generate magnetic force. In addition, the suction cup coil 410 is electrically connected to the controller, and the controller can control the power on or off of the suction cup coil 410.

[0047] The rotating disk is fixedly connected to the rotating rod, and the rotating disk can be an armature disk. The rotating disk is magnetically connected to the electromagnet. If the electromagnet generates magnetic force, a magnetic attraction is generated between the rotating disk and the electromagnet; if the electromagnet does not generate magnetic force, the magnetic attraction between the rotating disk and the electromagnet disappears. The rotating disk is provided with an elastic wear-resistant sheet 420, which is located between the rotating disk and the driven gear 330, and the elastic wear-resistant sheet 420 and the driven gear 330 are arranged opposite to each other.

[0048] In this embodiment, the clutch component 400 is located below the rotating frame, the upper end of the suction cup coil 410 is connected to the lower surface of the driven gear 330, and the upper surface of the elastic wear-resistant sheet 420 is connected and fixed to the lower surface of the rotating disk.

[0049] It is understandable that, according to the electromagnetic principle, when the suction cup coil 410 is powered on, the suction cup coil 410 will generate magnetic force, so that the electromagnet will produce magnetic attraction to the rotating disk, and the electromagnet will be in close contact with the rotating disk, causing the elastic wear-resistant sheet 420 located between the electromagnet and the rotating disk to deform and be tightly attracted to the driven gear 330, thereby enhancing the friction between the elastic wear-resistant sheet 420 and the driven gear 300, so that the rotating disk and the driven gear 330 are closely connected, and the rotating rod 200 can rotate with the rotation of the driven gear 330. When the suction cup coil 410 is powered off, the magnetic force of the electromagnet disappears, and the elastic wear-resistant sheet 420 returns to its original state, so that the elastic wear-resistant sheet 420 and the driven gear 330 are loosened. When the user manually rotates the rotating rod 200, the rotation of the rotating disk will not affect the driven gear 330, thereby protecting the motor 310 and preventing the motor 310 from being damaged by the rotation of the external force.

[0050] In some embodiments, the corner cabinet is also provided with a load-bearing component 500. In this embodiment, the load-bearing component 500 is installed at the lower part of the rotating rod 200 to bear the gravity of the rotating rod 200 and the items thereon. The load-bearing component 500 is movably connected to the support plate 100.

[0051] In some embodiments, the load-bearing component 500 includes a bearing seat, the bearing seat is hollow to form a bearing cavity, and the load-bearing component also includes a rolling bearing 510, and the rolling bearing 510 is located in the bearing cavity. It can be understood that the rolling bearing 510 has an inner ring and an outer ring, and the inner ring and the outer ring are movably connected through a rolling body, and the inner ring and the outer ring can rotate relative to each other, wherein the outer ring cooperates with the bearing seat, that is, the outer ring is connected to the inner wall surface of the bearing cavity, and the inner ring cooperates with the rotating rod 200 and can rotate together with the rotating rod 200.

[0052] It can be understood that the rolling bearing 510 can support the rotating rod 200 and the items thereon, and can maintain the normal working position and rotation accuracy of the rotating rod 200. The rolling bearing 510 is easy to use and maintain, has reliable operation, good starting performance, and high load-bearing capacity at medium speeds.

[0053] It is understood that the rolling bearing 510 can be a roller bearing, a ball bearing, a needle bearing, etc., and is not specifically limited here. Lubricant needs to be added before use to increase the service life of the rolling bearing 510, but it should be noted that too much lubricant cannot be added, otherwise the running resistance of the rolling bearing 510 will increase, and the rolling bearing 510 will heat up when used for a long time.

[0054] In this embodiment, the bearing seat is connected to the lower surface of the support plate 100 and is protruded downward, and the rolling bearing 510 is connected to the lower end of the rotating rod 200 .

[0055] In some embodiments, the rotating rod 200 is provided with a shoulder, and the load-bearing component 500 also includes a plane bearing 520. The plane bearing 520 has a tight ring and a loose ring, and the tight ring and the loose ring are movably connected through needle rollers or cylindrical rollers. Among them, the loose ring is connected to the bearing seat. In this embodiment, the loose ring is connected to the rolling bearing 510 and is located above the rolling bearing 510. The tight ring abuts against the shoulder of the rotating rod 200, and the rotating rod 200 is inserted into the tight ring and the loose ring. When the rotating rod 200 rotates, the tight ring rotates accordingly, while the loose ring remains stationary. The plane bearing 520 has a higher load capacity. Due to the needle roller (or cylindrical roller), direct friction between the rotating rod 200 and the support plate 100 can be avoided, thereby increasing the service life of the support plate 100.

[0056] In this embodiment, the corner cabinet is also provided with a control switch, which is electrically connected to the controller. The user can control the start and stop of the motor 310 and the power on or off of the suction cup coil 410 through the control switch.

[0057] It can be understood that the control switch can be a button type, an induction type, or a remote control type. In the present embodiment, two control switches are provided, one of which is a button switch and the other is an induction switch. Both the button switch and the induction switch are electrically connected to the controller and can control the motor 310 to rotate or stop.

[0058] Among them, the induction switch is a gesture induction switch. When the user completes a gesture action (such as swiping from left to right) in front of the induction switch, the motor 310 starts to rotate or stops rotating. It is understandable that the induction switch is set up so that the motor 310 can be controlled without touching the corner cabinet, meeting the needs of more scenarios. For example, when the user needs to take out a paper towel from the corner cabinet to wipe his hands, the user's hands are dirty. Using the induction switch, there is no need to touch the corner cabinet, which can solve the problem of taking things and keep the corner cabinet clean. It is understandable that the induction switch can also be a voice-controlled induction switch, etc., which is not specifically limited here.

[0059] In this embodiment, the gesture sensing switch is arranged at a height of 1.2 meters from the ground, and can be used by most people (including most children and adults).

[0060] In some embodiments, the corner cabinet is also provided with a human body sensor, such as an infrared sensor, a grating sensor, etc. The human body sensor is electrically connected to the controller. When the human body sensor detects that a human body or an animal is in the rotation range of the rotating frame, the controller can control the rotating drive component 300 to stop rotating, thereby preventing the human body or the animal from being injured by the rotating frame; and when the human body sensor cannot sense that the human body or the animal is in the rotation range of the rotating frame, after the control switch obtains the start signal, the rotating drive component 300 meets the start conditions and can operate normally.

[0061] It can be understood that the corner cabinet of this embodiment can achieve the effects of electric control anti-pinch and mechanical anti-pinch to ensure the personal safety of the user.

[0062] Specifically, the corner cabinet is provided with a current sensor, which is electrically connected to the controller and the rotating drive component 300 respectively. It can be understood that the current sensor can detect the current flowing through the rotating drive component 300 and can transmit the current signal to the controller.

[0063] In this embodiment, the current sensor can detect the current value flowing through the motor 310. It can be understood that when the rotating frame encounters an obstacle during rotation, the current of the motor 310 will increase instantly, and the current sensor will transmit the detected current value to the controller. The controller controls the start and stop of the motor 310 by comparing the preset current value. If the current value is too large, the controller can control the motor 310 to stop rotating, thereby realizing electronically controlled anti-pinch and ensuring the safety of the user.

[0064] In some embodiments, the corner cabinet is also provided with a torque sensor, which is connected to the clutch component 400 and electrically connected to the controller. It is understandable that the torque sensor can detect the torque of the clutch component 400 and transmit the measured torque signal to the controller. It is understandable that when the rotating frame encounters an obstacle during the rotation process, the torque of the clutch component 400 will suddenly increase, and the torque sensor will transmit the measured torque value to the controller. The controller compares the acquired torque signal with the preset value and promptly controls the current value of the suction cup coil 410. It is understandable that since the torque of the clutch component 400 is proportional to the suction force of the suction cup coil 410, the suction force of the suction cup coil 410 is controlled by the controller, that is, the current value of the suction cup coil 410 is controlled, thereby achieving the effect of mechanical anti-pinch, further ensuring the personal safety of the user.

[0065] It can be understood that the torque sensor can convert the physical change of torque into an accurate electrical signal with high detection accuracy, good stability and strong anti-interference ability.

[0066] In some embodiments, the cabinet body 600 is provided with a first panel 620, a second panel 630, a third panel 640 and a fourth panel 650, the first panel 620 is provided with a first connecting edge and a second connecting edge, the second panel 630 is provided with a third connecting edge and a fourth connecting edge, in this embodiment, the first connecting edge is connected to the third connecting edge, and the first panel 620 and the second panel 630 are perpendicular to each other. It can be understood that most of the indoor corners are currently 90 degrees, and the first panel 620 and the second panel 630 are arranged to be perpendicular to each other, so that the corner cabinet can be fitted with the indoor corner, thereby improving the utilization rate of the indoor space.

[0067] In addition, the third panel 640 is connected to the second connecting edge of the first panel 620, and the fourth panel 650 is connected to the fourth connecting edge of the second panel 630. The first panel 620, the second panel 630, the third panel 640 and the fourth panel 650 together form a cavity 610. The rotating frame is arranged in the cavity 610 and can rotate in the cavity 610. It can be understood that the cavity 610 is semi-closed, and an opening is provided on one side of the cavity 610 for the user to take objects, that is, the third panel 640 and the fourth panel 650 are separated. When it is necessary to take objects, the items to be taken out are rotated to the opening and can be taken out very conveniently.

[0068] It is understandable that the lower end of the first panel 620, the lower end of the second panel 630, the lower end of the third panel 640 and the lower end of the fourth panel 650 can be connected to the support plate 100, or can be directly in contact with the ground. It is understandable that the corner cabinet can also be provided with a top plate, and the upper end of the first panel 620, the upper end of the second panel 630, the upper end of the third panel 640 and the upper end of the fourth panel 650 are all connected to the top plate, and the top plate can prevent dust from falling from the top into the cavity 610.

[0069] It can be understood that the angle between the third panel 640 and the first panel 620 is not specifically limited here, but the setting of the third panel 640 cannot block the rotation of the rotating frame; similarly, the angle between the fourth panel 650 and the second panel 630 is not specifically limited here, but the setting of the fourth panel 650 cannot hinder the rotation of the rotating frame.

[0070] In this embodiment, the third panel 640 and the first panel 620 are arranged perpendicular to each other, and the fourth panel 650 and the second panel 630 are arranged perpendicular to each other. The length of the third panel 640 is smaller than the length of the second panel 630, and the length of the fourth panel 650 is smaller than the length of the first panel 620. This arrangement makes the appearance of the entire corner cabinet more regular and more suitable for the general public.

[0071] It is understandable that the corner cabinet in this embodiment can be connected with other storage cabinets to form an integrated storage space. For example, the corner cabinet can be used as a wardrobe, connected with other wardrobes to form a whole, and customized according to the size of the cloakroom, so that it can be directly used in the cloakroom.

[0072] In some embodiments, the corner cabinet is provided with a cabinet door, which connects the third panel 640 and the fourth panel 650 together, so that the cavity 610 becomes a closable space, which can reduce the entry of dust and other debris into the cavity 610 and keep the items on the rotating rack clean. It is understandable that when it is necessary to take something, the cabinet door can be opened by flipping open, pushing open, etc., and the cavity 610 is exposed.

[0073] In some embodiments, the first panel 620, the second panel 630, the third panel 640, the fourth panel 650 and other panels are made of wood materials, but corner cabinets made of wood materials are easily damaged by insects and moisture, especially in the southern region, where the return of the southerly weather will reduce the service life of the corner cabinet. In other embodiments, the corner cabinet is made of metal materials, which will not be damaged by insects or moisture. In this embodiment, the corner cabinet is made of aluminum, which is environmentally friendly and durable.

[0074] During the production process, the first panel 620, the second panel 630, the third panel 640, the fourth panel 650 and other panels are extruded through profiles, and the extruded panels are welded into a whole through laser welding equipment, and then other surface treatments such as grinding, polishing and coloring are performed, and finally the overall structure of the corner cabinet is assembled through hardware fasteners.

[0075] It can be understood that the corner cabinet in this embodiment can be used as a wardrobe, bookcase, etc. In this embodiment, the corner cabinet is a wardrobe, and the rotating rod 200 is provided with a first hanging rod 210, a second hanging rod 220 and a storage board 230, wherein the first hanging rod 210 is located above the second hanging rod 220, and the second hanging rod 220 is located above the storage board 230, and the distance between the first hanging rod 210 and the second hanging rod 220 is smaller than the distance between the second hanging rod 220 and the storage board 230.

[0076] In this way, the first hanging rod 210 can hang shorter clothes, the second hanging rod 220 can hang longer clothes, and the storage plate 230 can place stacked clothes. The user can adjust the height of the clothes according to the length of the clothes.

[0077] The preferred embodiments of the present invention are described in detail above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A corner cabinet, characterized in that: include: A cabinet body, wherein the cabinet body is hollow to form a cavity; A rotating frame, the rotating frame is located in the cavity, the rotating frame is provided with a rotating rod, the rotating rod extends in the up-down direction and is rotatably connected to the cabinet; A rotation driving component, wherein the rotation driving component has an output end, and the output end is connected to the rotating rod to drive the rotating frame to rotate around the central axis of the rotating rod; the rotation driving component comprises a motor, a driving gear and a driven gear, the motor has an output shaft, the output shaft is connected to the driving gear, the driving gear is meshed and connected to the driven gear, and the driven gear is the output end; A clutch component, the clutch component is arranged between the rotating rod and the output end to control the connection and separation of the rotating rod and the output end; the clutch component includes a rotating disk and a suction cup coil, the suction cup coil is connected to the driven gear to form an electromagnet, the rotating disk is connected to the rotating rod, the rotating disk is magnetically connected to the electromagnet, the rotating disk is provided with an elastic wear-resistant sheet, and the elastic wear-resistant sheet is arranged opposite to the driven gear; A controller, the rotation drive component and the clutch component are both electrically connected to the controller, the controller is electrically connected to the motor, and the suction cup coil is electrically connected to the controller; A load-bearing component, the load-bearing component includes a bearing seat, a rolling bearing and a plane bearing, the bearing seat is connected to the cabinet, the bearing seat is hollow to form a bearing cavity, the rolling bearing and the plane bearing are both located in the bearing cavity, the rolling bearing has an inner ring and an outer ring, the inner ring is connected to the rotating rod, the outer ring is connected to the inner wall surface of the bearing cavity, the rotating rod is provided with a shoulder, the plane bearing has a tight ring and a loose ring, the rotating rod is penetrated by the tight ring and the loose ring, the tight ring abuts against the shoulder, and the loose ring is connected to the rolling bearing.

2. The corner cabinet according to claim 1, characterized in that: The cabinet body includes a first panel, a second panel, a third panel and a fourth panel, the first panel is provided with a first connecting edge and a second connecting edge, the second panel is provided with a third connecting edge and a fourth connecting edge, the first connecting edge is connected to the third connecting edge, the first panel and the second panel are arranged perpendicular to each other, the third panel is connected to the second connecting edge, the fourth panel is connected to the fourth connecting edge, and the first panel, the second panel, the third panel and the fourth panel together form the cavity.

3. The corner cabinet according to claim 1, characterized in that: The corner cabinet is provided with an induction switch, and the induction switch is electrically connected to the controller to control the rotation drive component.

4. The corner cabinet according to claim 1, characterized in that: The corner cabinet is also provided with a human body sensor, the detection range of the human body sensor is the rotation range of the rotating frame, and the human body sensor is electrically connected to the controller to control the rotating drive component.

5. The corner cabinet according to claim 1, characterized in that: The corner cabinet is also provided with a current sensor, which is electrically connected to the controller and the rotating drive component respectively to detect the current flowing through the rotating drive component.

6. The corner cabinet according to claim 1, characterized in that: The corner cabinet is also provided with a torque sensor, and the controller is electrically connected to the torque sensor and the clutch component respectively to detect the torque of the clutch component.

7. The corner cabinet according to claim 1, characterized in that: The rotating frame includes a first hanging rod, a second hanging rod and a storage plate, the first hanging rod, the second hanging rod and the storage plate are all connected to the side wall of the rotating rod, the first hanging rod is located above the second hanging rod, the second hanging rod is located above the storage plate, the distance between the first hanging rod and the second hanging rod is a first distance, the distance between the second hanging rod and the storage plate is a second distance, and the first distance is smaller than the second distance.

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