Bathroom cabinet

Abstract

The invention discloses a bathroom cabinet, which relates to the technical field of bathroom accessories, and comprises a cabinet body with a storage chamber; the shelf board divides the storage chamber into at least two storage spaces; the lifting assembly is used for driving the shelf boards to ascend and descend and comprises a driving part arranged in the cabinet body; the transmission part is in transmission connection with the driving part and extends in the height direction of the storage chamber; and the connecting block is connected with the transmission part, so that the connecting block can move in the extending direction of the transmission part under the condition that the driving part outputs power, and stays at the current position under the condition that the driving part stops conveying power. According to the bathroom cabinet, the lifting assembly is arranged, and the connecting block can move in the extending direction of the transmission part, so that the layer plate can be driven by the driving part to ascend and descend in the storage chamber, and stepless adjustment of the height of the storage space is achieved.

Description

Technical Field

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

[0002] Bathroom cabinets are a type of storage item installed in the bathroom, and are suitable for bathrooms with smaller spaces. Bathroom cabinets are generally equipped with shelves to divide the space inside the bathroom cabinet into multiple layers to make full use of the space inside the bathroom cabinet.

[0003] At present, the shelves of existing bathroom cabinets are generally fixed, and the height between the shelves is fixed, which makes it impossible for users to adjust the height between the shelves according to their own needs, reducing the convenience of the bathroom cabinet. Moreover, the heights of bathroom supplies are often different, and the height between the shelves is fixed, which also affects the utilization rate of the internal space of the bathroom cabinet. Summary of the invention

[0004] The object of the present invention is to provide a bathroom cabinet, by arranging height-adjustable shelves inside the cabinet body, so that the heights of the layers divided by the shelves are adjustable, so as to solve the problems of inconvenience in use and insufficient internal space utilization of existing bathroom cabinets.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] A bathroom cabinet, comprising:

[0007] A cabinet having a storage compartment;

[0008] At least one shelf, configured to be able to be raised and lowered inside the storage room and to divide the storage room into at least two storage spaces;

[0009] A lifting assembly is used to drive the layer plate to rise and fall so as to adjust the height of the storage space, wherein the lifting assembly includes:

[0010] A driving member, disposed in the cabinet and used for outputting power;

[0011] A transmission member is in transmission connection with the driving member, and the transmission member is arranged at least on both sides of the layer plate in the length direction and extends along the height direction of the storage chamber;

[0012] The connecting blocks are arranged on both sides of the layer plate in the length direction and connected to the transmission member, so that the connecting blocks can move along the extension direction of the transmission member when the driving member outputs power, and stay at the current position when the driving member stops transmitting power.

[0013] In some embodiments, there are multiple layers, and the multiple layers are arranged in sequence in the height direction of the storage chamber, and,

[0014] Each of the layer plates is provided with the connecting blocks on both sides in the length direction, and each of the layer plates is provided with the transmission members on both sides in the length direction, so that each of the layer plates can be driven by the driving members to be lifted and lowered independently.

[0015] In some embodiments, the transmission members of at least two of the layer plate arrangements are commonly connected to the same driving member.

[0016] In some embodiments, the lifting assembly further comprises:

[0017] At least two transmission structures are used to connect the driving member and the transmission member, wherein the transmission structure includes:

[0018] A transmission input shaft, drivingly connected to the driving member;

[0019] A transmission output shaft is arranged at the end of the transmission input shaft, and the transmission member arranged on one of the layer plates is in transmission connection with one of the transmission output shafts;

[0020] A first transmission hole, disposed on one of the transmission input shaft and the transmission output shaft;

[0021] a second transmission hole, disposed on the other of the transmission input shaft and the transmission output shaft;

[0022] A first magnetic body, one end of which matches the first transmission hole, and the other end of which matches the second transmission hole;

[0023] A second magnetic body is connected to the second transmission hole; and

[0024] The second magnetic body is configured to be able to switch between repelling the first magnetic body and attracting the first magnetic body, so that when the second magnetic body repels the first magnetic body, the first magnetic body moves away from the second magnetic body, so that one end of the first magnetic body enters the first transmission hole and is transmission-connected to the first transmission hole, and the other end of the first magnetic body is transmission-connected to the second transmission hole, thereby causing the transmission input shaft to be transmission-connected to the transmission output shaft; and, when the second magnetic body attracts the first magnetic body, the first magnetic body moves closer to the second magnetic body, causing the first magnetic body to detach from the first transmission hole, thereby disconnecting the transmission input shaft from the transmission output shaft.

[0025] In some embodiments, the bathroom cabinet further comprises:

[0026] A door body, movably connected to the cabinet body to open and close the storage room;

[0027] A control switch is arranged on the door body and electrically connected to the driving member to control the working state of the driving member.

[0028] In some embodiments, the number of the layer plates is at least two, and the control switch includes at least:

[0029] A first control key is used to control the action of the driving member to make the layer plate rise;

[0030] A second control key is used to control the action of the driving member to lower the layer plate;

[0031] The third control key is used to switch the transmission input shaft and the transmission output shaft that are currently in transmission connection to make the corresponding layer plate rise or fall.

[0032] In some embodiments, the lifting assembly further comprises:

[0033] A guide groove is arranged in the cabinet body and extends along the height direction of the cabinet body, and a notch of the guide groove is connected to the storage chamber; and

[0034] The connecting block extends into the guide groove through the notch and is connected to the inner side of the guide groove, so that the connecting block can be lifted and lowered along the extending direction of the guide groove.

[0035] In some embodiments, the notch of the guide groove is provided with a plurality of shielding members, and the plurality of shielding members are arranged along the extension direction of the guide groove to cover the notch; and,

[0036] A plurality of shielding members are elastically connected to the guide grooves, so that when the connecting block contacts the corresponding shielding members, the corresponding shielding members can be pushed by the connecting block and elastically deformed, and when the connecting block loses contact with the corresponding shielding members, the corresponding shielding members return to their initial positions.

[0037] In some embodiments, a guide block is provided on the connecting member, and the guide block is arranged on a side of the connecting member facing the side wall of the guide groove and connected to the side wall of the guide groove.

[0038] In some embodiments, a position sensor is disposed on the layer plate to monitor the storage space below the layer plate, and the position sensor is electrically connected to the driving member to control the working state of the driving member.

[0039] Compared with the prior art, the bathroom cabinet implemented by the present invention has the following beneficial effects:

[0040] The bathroom cabinet is provided with a lifting assembly to output power through the driving member, so that the connecting block can move along the extension direction of the transmission member, and then drive the shelf to move along the extension direction of the transmission member. In this way, the shelf can be driven by the driving member to rise and fall on the inner side of the storage room, so as to achieve the height adjustment of the storage space, and when the driving member stops transmitting power, the connecting block immediately stays at the current position. In this way, the user can control the driving member to make the connecting block stay at any position in the extension direction of the transmission member, thereby achieving stepless adjustment of the height of the storage space.

[0041] Moreover, the bathroom cabinet is provided with a transmission structure, utilizing relatively arranged transmission input shaft and transmission output shaft, and mutually cooperating first magnetic body and second magnetic body, so that the two transmission structures can adjust the connection and cooperation between the first magnetic body and the first transmission hole based on the current polarity of the second magnetic body, so that the corresponding transmission structure can be driven by the driving member to drive the corresponding shelf to rise and fall on the inner side of the storage room, so that multiple shelves can be driven by the same driving member, and each shelf can be raised and lowered independently.

[0042] Moreover, the bathroom cabinet is provided with a control switch so that the user can observe and adjust the height of the storage space when the door is open to meet the user's usage needs. In addition, the bathroom cabinet is provided with a position sensor so that the shelf can adjust the height of the corresponding storage space based on the height of the items it carries, thereby realizing automatic adjustment of the storage space height. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 is a schematic diagram of a bathroom cabinet in an embodiment of the present invention;

[0044] Figure 2 is a schematic diagram of a cabinet in an embodiment of the present invention;

[0045] Figure 3 yes Figure 2 A magnified view of middle;

[0046] Figure 4 Schematic diagram of the cooperation between the layer plate and the lifting assembly in the embodiment of the present invention;

[0047] Figure 5 is a schematic diagram of the configuration of the connecting block and the guide groove in an embodiment of the present invention;

[0048] Figure 6 is a schematic diagram of a transmission structure in an embodiment of the present invention;

[0049] Figure 7 is a schematic diagram of a transmission structure in a transmission connection state according to an embodiment of the present invention;

[0050] Figure 8is a schematic diagram of a transmission structure in a disconnected state according to an embodiment of the present invention;

[0051] Fig. 9 It is a schematic diagram of the coordination between the control switch and the door body in an embodiment of the present invention.

[0052] In the figure, 100, bathroom cabinet; 1, cabinet body; 2, shelf; 3, lifting assembly; 3a, driving member; 3b, transmission member; 3c, connecting block; 4, storage room; 4a, storage space; 5, installation room; 6, transmission structure; 6a, transmission input shaft; 6b, transmission output shaft; 6c, first transmission hole; 6d, second transmission hole; 6e, first magnetic body; 6f, second magnetic body; 7, door body; 8, control switch; 8a, first control key; 8b, second control key; 8c, third control key; 9, position sensor; 10, connecting plate; 11, guide groove; 12, guide block; 13, shielding member; 14, control board. DETAILED DESCRIPTION

[0053] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0054] In the description of the present invention, it should be understood that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. The terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0055] In the description of the present invention, it should be understood that the terms "height", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0056] In the description of the present invention, it should be understood that the terms "first" and "second" are used in the present invention for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0057] Example

[0058] refer to Figure 1-9 The present embodiment provides a bathroom cabinet 100, comprising a cabinet body 1, two shelves 2 and a lifting assembly 3, wherein the cabinet body 1 has a storage room 4; the shelf 2 is configured to be able to rise and fall inside the storage room 4, and the two shelves 2 divide the storage room 4 into three storage spaces 4a; the lifting assembly 3 is used to drive the shelf 2 to rise and fall to adjust the height of the storage space 4a.

[0059] The shelf 2 is a flat plate structure, which is arranged in the storage room 4 and is used to carry bathroom appliances stored by the user. It is understandable that the number of the shelf 2 can be configured according to the specifications of the cabinet 1 and the needs of the user, and it can be one, two, three or more than three. In this embodiment, the bathroom cabinet 100 will be described with a cabinet 1 equipped with two shelves 2.

[0060] The upper and lower sides of the bathroom cabinet 100 of this embodiment are distinguished by the upper and lower sides when the bathroom cabinet 100 is generally used, and the upper and lower sides are defined as the height direction of the bathroom cabinet 100. The left and right sides of the bathroom cabinet 100 of this embodiment are distinguished by the left and right sides when the user faces the bathroom cabinet 100, and the left and right sides are defined as the length direction of the bathroom cabinet 100. When the user faces the bathroom cabinet 100, the side facing the user is the front side, and the other side opposite to the front side is the rear side.

[0061] In this embodiment, the lifting assembly 3 includes a driving member 3a, a transmission member 3b and a connecting block 3c, wherein the driving member 3a is arranged in the cabinet 1 and is used to output power; the transmission member 3b is connected to the driving member 3a in transmission, and the transmission member 3b is at least arranged on both sides of the shelf 2 in the length direction, and is extended along the height direction of the storage room 4; the connecting block 3c is arranged on both sides of the shelf 2 in the length direction, and is connected to the transmission member 3b, so that the connecting block 3c can move along the extension direction of the transmission member 3b when the driving member 3a outputs power, and stay at the current position when the driving member 3a stops transmitting power.

[0062] By setting up the lifting component 3, the bathroom cabinet 100 can output power with the driving member 3a, so that the connecting block 3c moves along the extension direction of the transmission member 3b, and then drives the shelf 2 to move along the extension direction of the transmission member 3b. In this way, the shelf 2 can be driven by the driving member 3a to rise and fall on the inner side of the storage room 4, so as to achieve the height adjustment of the storage space 4a, and when the driving member 3a stops transmitting power, the connecting block 3c immediately stays at the current position. In this way, the user can control the driving member 3a to make the connecting block 3c stay at any position in the extension direction of the transmission member 3b, thereby achieving stepless adjustment of the height of the storage space 4a.

[0063] Considering the application environment of the bathroom cabinet 100 and the general home environment, the driving member 3a of the bathroom cabinet 100 can use a transmission motor, and use the transmission motor to output power to drive the transmission member 3b and the connecting block 3c to move. In order to facilitate the installation and protection of the driving member 3a, the top of the cabinet 1 can be provided with an installation room 5 independent of the storage room 4, and the driving member 3a can be assembled in the installation room 5. Of course, in order to ensure that the transmission member 3b can connect the driving member 3a and the connecting block 3c, the installation room 5 needs to be connected to the storage room 4.

[0064] Through the cooperation of the transmission member 3b and the connection block 3c, the power output by the driving member 3a can be transmitted to the corresponding layer board 2, thereby driving the corresponding layer board 2 to rise and fall in the storage room 4. It can be understood that the cooperation structure of the transmission member 3b and the connection block 3c is diverse. For example, the transmission member 3b can be a screw structure, and the connection block 3c can be a slider that fits the screw structure. By arranging the screw structure vertically along the height direction and using the gear structure to transmit the power output by the driving member 3a to the screw structure, the screw structure is rotated, and then the slider is raised and lowered. At this time, the screw structure will only rotate relative to the cabinet 1, and there is no need to move along the height direction of the storage room 4.

[0065] Alternatively, refer to Figure 2 As an example of this embodiment, the transmission member 3b can also be a metal cable. The connecting block 3c is arranged on both sides of the layer board 2 in the length direction and is connected and fixed to the end of the metal cable. Driven by the driving member 3a, the metal cable moves along the height direction of the storage chamber 4, thereby driving the connecting block 3c to move along the height direction of the storage chamber 4, so as to realize the lifting and lowering of the layer board 2.

[0066] The bathroom cabinet 100 of the present embodiment is configured with two shelves 2, and the two shelves 2 are arranged in sequence in the height direction of the storage room 4, and each shelf 2 is correspondingly provided with a connecting block 3c on both sides of the length direction, and each shelf 2 is correspondingly arranged with a transmission member 3b on both sides of the length direction, so that the driving member 3a transmits its output power to the transmission member 3b of the upper shelf 2, which can drive the upper shelf 2 to perform a lifting action, and correspondingly, the driving member 3a transmits its output power to the transmission member 3b of the lower shelf 2, which can drive the lower shelf 2 to perform a lifting action, so that each shelf 2 can be driven by the driving member 3a to lift and lower independently.

[0067] Of course, in order to ensure the balance of the layer plate 2 during the lifting process, each layer plate 2 can be provided with a plurality of connecting blocks 3c on both sides of its length direction. For example, two connecting blocks 3c are arranged on the left side of each layer plate 2, and two connecting blocks 3c are arranged on the right side of each layer plate 2. Moreover, each connecting block 3c is correspondingly configured with a transmission member 3b, such as each connecting block 3c is correspondingly connected to a metal cable.

[0068] It is understandable that, as the number of shelves 2 arranged in the cabinet body 1 increases, in order to ensure that each shelf 2 can be lifted and lowered independently, the number of transmission members 3b and connecting blocks 3c configured in the bathroom cabinet 100 will also increase. In order to avoid the lifting component 3 occupying too much space and affecting the design specifications of the bathroom cabinet 100, as an example of this embodiment, the transmission members 3b arranged on the two shelves 2 are connected to the same driving member 3a. For example, taking the transmission member 3b as an example of a metal cable, when two connecting blocks 3c are configured on the left side of each shelf 2 and two connecting blocks 3c are configured on the right side of each shelf 2, each shelf 2 will be configured with four metal cables, and the two shelves 2 will be configured with eight metal cables in total. At this time, the eight metal cables will be driven by the same driving motor. In this way, only one driving motor assembly space needs to be reserved in the cabinet body 1, which can ensure that the lifting component 3 will not excessively expand the specifications of the bathroom cabinet 100.

[0069] Of course, the same driving motor drives the two shelves 2 to move up and down, and it is necessary to selectively output power to the two shelves 2 so that the two shelves 2 can move up and down independently. Figure 4 , 6 -8, as an example of this embodiment, the lifting assembly 3 also includes two transmission structures 6, which are used to connect the driving member 3a and the transmission member 3b of each layer plate 2. The transmission structure 6 includes a transmission input shaft 6a, a transmission output shaft 6b, a first transmission hole 6c, a second transmission hole 6d, a first magnetic body 6e and a second magnetic body 6f, wherein,

[0070] The transmission input shaft 6a is transmission-connected to the driving member 3a; the transmission output shaft 6b is arranged at the end of the transmission input shaft 6a, and the transmission member 3b arranged on a layer plate 2 is transmission-connected to a transmission output shaft 6b; the first transmission hole 6c is provided on the transmission input shaft 6a; the second transmission hole 6d is provided on the transmission output shaft 6b, and is arranged opposite to the first transmission hole 6c; one end of the first magnetic body 6e matches the first transmission hole 6c, and the other end matches the second transmission hole 6d; the second magnetic body 6f is connected to the second transmission hole 6d.

[0071] Furthermore, the second magnetic body 6f is configured to be able to switch between repelling the first magnetic body 6e and attracting the first magnetic body 6e, so that when the second magnetic body 6f repels the first magnetic body 6e, the first magnetic body 6e moves away from the second magnetic body 6f, so that one end of the first magnetic body 6e enters the first transmission hole 6c and is transmission-connected to the first transmission hole 6c, and the other end of the first magnetic body 6e is transmission-connected to the second transmission hole 6d, thereby transmission-connecting the transmission input shaft 6a with the transmission output shaft 6b; and, when the second magnetic body 6f attracts the first magnetic body 6e, the first magnetic body 6e moves closer to the second magnetic body 6f, so that the first magnetic body 6e is separated from the first transmission hole 6c, thereby disconnecting the transmission input shaft 6a from the transmission output shaft 6b.

[0072] Generally speaking, the second magnetic body 6f can be an electromagnet, and the magnetic field of the second magnetic body 6f can be changed by changing the input current, so that the magnetic pole of the second magnetic body 6f facing the first magnetic body 6e can be switched between the same magnetic pole and the opposite magnetic pole. The first magnetic body 6e can be a permanent magnet, so that the first magnetic body 6e can always keep generating a magnetic field and keep the magnetic pole of the magnetic field unchanged.

[0073] For example, the end of the first magnetic body 6e facing the second magnetic body 6f can be an N pole, and the end of the second magnetic body 6f facing the first magnetic body 6e can be an N pole or an S pole according to different input currents. When the magnetic poles of the first magnetic body 6e and the second magnetic body 6f are both N poles, the second magnetic body 6f repels the first magnetic body 6e, so that the first magnetic body 6e is away from the second magnetic body 6f; when the magnetic poles of the first magnetic body 6e and the second magnetic body 6f are one N pole and the other S pole, the second magnetic body 6f attracts the first magnetic body 6e, so that the first magnetic body 6e is close to the second magnetic body 6f.

[0074] In the case where the driving member 3a uses a transmission motor, the transmission input shaft 6a generally rotates circumferentially through gear transmission, thereby realizing transmission connection with the driving member 3a. The first magnetic body 6e is connected between the transmission input shaft 6a and the transmission output shaft 6b, and serves as a transmission pin structure to transmit the power carried by the transmission input shaft 6a to the transmission output shaft 6b. In order to enable the first magnetic body 6e to serve as a transmission pin structure between the transmission input shaft 6a and the transmission output shaft 6b, and to ensure that the first magnetic body 6e can be movably connected with the first transmission hole 6c and the second transmission hole 6d, the first magnetic body 6e can be considered to adopt a strip structure with an edge structure such as a square or a prism.

[0075] By changing the magnetic field of the second magnetic body 6f, the transmission structure 6 can switch between transmission connection and disconnection. In this way, the same driving member 3a can be connected to multiple transmission structures 6 at the same time through the gear structure, such as two, three, four or more than four. According to the number of layer plates 2, a corresponding transmission structure 6 is configured for each layer plate 2, and the magnetic field of the second magnetic body 6f of each transmission structure 6 is controlled, so that the transmission structure 6 corresponding to the layer plate 2 whose height needs to be adjusted can be connected to the driving member 3a, and the other transmission structures 6 are disconnected from the driving member 3a, thereby achieving the purpose of driving the lifting and lowering of multiple layer plates 2 by the same driving member 3a, and each layer plate 2 can be lifted and lowered independently.

[0076] It should be noted that the first transmission hole 6c can also be set on the transmission output shaft 6b, and correspondingly, the second transmission hole 6d is set on the transmission input shaft 6a. Therefore, for this transmission structure 6, the second magnetic body 6f can be set at the transmission input shaft 6a, and can also be set at the transmission output shaft 6b, and there is no difference in the implementation effect between the two. In the same transmission structure 6, two transmission output shafts 6b can be set, and the two transmission output shafts 6b are respectively arranged at the two ends of the transmission input shaft 6a along its axial direction, and the second magnetic body 6f or the first magnetic body 6e is correspondingly configured in each transmission output shaft 6b, so that the transmission input shaft 6a can synchronously drive the two transmission output shafts 6b to rotate. In this way, all the transmission parts 3b set on the same layer plate 2, like the four metal cables on the same layer plate 2, can be respectively wound on the two transmission output shafts 6b to ensure the smooth lifting and lowering of the layer plate 2.

[0077] In order to facilitate the user to control the action of the driving member 3a and to facilitate the user to control the lifting and lowering of the shelf 2 in the cabinet body 1, the bathroom cabinet 100 can be configured with corresponding control buttons. Fig. 9 As an example of this embodiment, the bathroom cabinet 100 also includes a door body 7 and a control switch 8, wherein the door body 7 is movably connected to the cabinet body 1 to open and close the storage chamber 4; the control switch 8 is arranged on the rear side of the door body 7 and is electrically connected to the driving member 3a to control the working state of the driving member 3a.

[0078] It is understandable that when the user controls the lifting of the shelf 2 to adjust the height of the storage space 4a, the user generally needs to visually observe the position of the shelf 2 and the height of the items placed on the shelf 2. In this regard, the control switch 8 is arranged on the rear side of the door body 7, which can facilitate the user to directly observe the shelf 2 and the control switch 8 after opening the door body 7, thereby improving the user's experience.

[0079] When the number of shelves 2 in the cabinet 1 is greater than one, in order to ensure that each shelf 2 can be controlled to rise and fall independently, the number of control buttons will generally increase accordingly, but this will also increase the complexity of the line layout. Therefore, the control object of the control button can be switched to achieve independent control of multiple shelves 2.

[0080] Of course, the control switch 8 can also be arranged at other positions of the door body 7, such as the front side of the door body 7 or the side of the door body 7. The arrangement position of the control switch 8 can be adjusted according to the specifications and dimensions of the door body 7 and the wiring position inside the bathroom cabinet.

[0081] refer to Fig. 9 As an example of this embodiment, when the number of shelf boards 2 is at least two, the control switch 8 includes at least a first control key 8a, a second control key 8b and a third control key 8c, wherein the first control key 8a is used to control the action of the driving member 3a to raise the shelf board 2; the second control key 8b is used to control the action of the driving member 3a to lower the shelf board 2; the third control key 8c is used to switch the transmission input shaft 6a and the transmission output shaft 6b that are currently in transmission connection to raise or lower the corresponding shelf board 2.

[0082] The user can change the magnetic field direction of the second magnetic body 6f of each transmission structure 6 through the third control key 8c. Taking the upper and lower layers 2 as an example, under normal conditions, the third control key 8c can make the transmission structure 6 of the upper layer 2 be connected to the driving member 3a, and the transmission structure 6 of the lower layer 2 be disconnected from the driving member 3a. At this time, the driving member 3a outputs power to enable the upper layer 2 to be raised and lowered. When the user needs to adjust the lower layer 2, the third control key 8c can be pressed to disconnect the transmission structure 6 of the upper layer 2 from the driving member 3a, and the transmission structure 6 of the lower layer 2 be connected to the driving member 3a. At this time, the driving member 3a outputs power to enable the lower layer 2 to be raised and lowered, thereby switching the transmission input shaft 6a and the transmission output shaft 6b that are currently in transmission connection, so that the corresponding layer 2 can be raised and lowered.

[0083] In addition to the user manually controlling the lifting of the shelf 2 in the cabinet body 1 , the bathroom cabinet 100 can also detect the height of the items placed on the shelf 2 and automatically adjust the height of the corresponding storage space 4a based on the height of the items on the shelf 2 .

[0084] refer to Figure 2-3 As an example of this embodiment, a position sensor 9 is provided on the layer plate 2 to monitor the storage space 4a below the layer plate 2, and the position sensor 9 is electrically connected to the driving member 3a to control the working state of the driving member 3a.

[0085] When the position sensor 9 detects items in the storage space 4a it monitors, the position sensor 9 can send a signal to activate the driving member 3a to drive the layer board 2 where the position sensor 9 is located to rise, thereby realizing automatic adjustment of the height of the storage space 4a.

[0086] Depending on the type of position sensor 9 selected, the position sensor 9 can be arranged in various ways. For example, the position sensor 9 can be arranged below the layer plate 2, with its detection head facing the storage space 4a below the layer plate 2, or, Figure 2-3 The position sensor 9 can also be arranged on one side of the layer plate 2 in the length direction through the connecting plate 10, and its detection head faces the other side of the layer plate 2 in the length direction.

[0087] It should be noted that the control switch 8 and the position sensor 9 are generally connected to the control board 14, and the working state of the driving member 3a is controlled by sending corresponding electrical signals to the control board 14 and outputting control instructions through the control board 14. The control board 14 can be controlled by a conventional PLC, and the connection between the control switch 8, the position sensor 9 and the control board 14 is not repeated here.

[0088] In order to ensure that the shelf 2 is lifted and lowered smoothly and does not deviate from the cabinet 1, a guide structure can be provided in the cabinet 1 to guide the lifting direction of the shelf 2. Figure 4 As an example of this embodiment, the lifting assembly 3 also includes a guide groove 11, which is arranged in the cabinet 1 and extends along the height direction of the cabinet 1, and the notch of the guide groove 11 is connected to the storage chamber 4; and the connecting block 3c extends into the guide groove 11 through the notch and is connected to the inner side of the guide groove 11, so that the connecting block 3c is lifted and lowered along the extension direction of the guide groove 11.

[0089] An auxiliary structure may be provided between the connecting block 3c and the guide groove 11 to make the connection between the connecting block 3c and the guide groove 11 more tightly matched. Figure 4 As an example of this embodiment, a guide block 12 is provided on the connecting member. The guide block 12 is arranged on a side of the connecting member facing the side wall of the guide groove 11 and connected to the side wall of the guide groove 11.

[0090] Of course, when the guide groove 11 is used as the guide structure, dust may enter the interior of the guide groove 11 through the groove, affecting the cleanliness of the bathroom cabinet 100. Figure 2-4As an example of this embodiment, the notch of the guide groove 11 is provided with a plurality of shielding members 13, and the plurality of shielding members 13 are arranged along the extension direction of the guide groove 11 to cover the notch; and the plurality of shielding members 13 are elastically connected to the guide groove 11, so that when the connecting block 3c contacts the corresponding shielding member 13, the corresponding shielding member 13 can be pushed by the connecting block 3c and elastically deformed, and when the connecting block 3c loses contact with the corresponding shielding member 13, the corresponding shielding member 13 returns to its initial position.

[0091] The shielding member 13 may be a dust cover or other structure. For example, the shielding member 13 may be a strip structure, one end of which is connected to one side of the guide groove 11, and the other end extends toward the other side of the guide groove 11; or, the shielding member 13 is respectively arranged on both sides of the guide groove 11 and extends toward the middle of the guide groove 11 to cover the notch of the guide groove 11. However, it should be noted that the shielding member 13 needs to be able to deform elastically to meet the lifting requirements of the connecting block 3c, so that the shielding member 13 can be pushed by the connecting block 3c during the lifting process of the connecting block 3c and avoid the travel path of the connecting block 3c, so as to avoid the shielding member 13 hindering the movement of the connecting block 3c.

[0092] In summary, the bathroom cabinet 100 provided in the embodiment of the present invention is provided with a lifting component 3, so that the driving member 3a outputs power, so that the connecting block 3c can move along the extension direction of the transmission member 3b, and then drive the shelf 2 to move along the extension direction of the transmission member 3b. In this way, the shelf 2 can be driven by the driving member 3a to rise and fall on the inner side of the storage chamber 4, so as to achieve the height adjustment of the storage space 4a, and when the driving member 3a stops transmitting power, the connecting block 3c immediately stays at the current position. In this way, the user can control the driving member 3a to make the connecting block 3c stay at any position in the extension direction of the transmission member 3b, thereby achieving stepless adjustment of the height of the storage space 4a.

[0093] Moreover, the bathroom cabinet 100 provided in the embodiment of the present invention sets a transmission structure 6, utilizes the relatively arranged transmission input shaft 6a and the transmission output shaft 6b, and the first magnetic body 6e and the second magnetic body 6f that cooperate with each other, so that the two transmission structures 6 can adjust the connection and cooperation between the first magnetic body 6e and the first transmission hole 6c based on the current polarity of the second magnetic body 6f, so that the corresponding transmission structure 6 can be driven by the driving member 3a, driving the corresponding shelf 2 to rise and fall on the inner side of the storage room 4, so that multiple shelf plates 2 can be driven by the same driving member 3a, and each shelf plate 2 can be raised and lowered independently.

[0094] Moreover, the bathroom cabinet 100 provided in the embodiment of the present invention is provided with a control switch 8, so that the user can observe and adjust the height of the storage space 4a when the door body 7 is open to meet the user's usage needs. In addition, the bathroom cabinet 100 is provided with a position sensor 9, so that the shelf 2 can adjust the height of the corresponding storage space 4a based on the height of the items it carries, thereby realizing automatic adjustment of the height of the storage space 4a.

[0095] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A bathroom cabinet, characterized in that: include: A cabinet (1) having a storage room (4); At least one layer board (2) is arranged to be able to be raised and lowered inside the storage chamber (4) and to divide the storage chamber (4) into at least two storage spaces (4a); A lifting component (3) is used to drive the layer board (2) to rise and fall so as to adjust the height of the storage space (4a), wherein the lifting component (3) comprises: A driving member (3a) is arranged in the cabinet (1) and is used to output power; A transmission member (3b) is transmission-connected to the driving member (3a), and the transmission member (3b) is arranged at least on two sides of the layer plate (2) in the length direction and extends along the height direction of the storage chamber (4); The connecting blocks (3c) are arranged on both sides of the layer plate (2) in the length direction and are connected to the transmission member (3b), so that the connecting blocks (3c) can move along the extension direction of the transmission member (3b) when the driving member (3a) outputs power, and stay at the current position when the driving member (3a) stops transmitting power.

2. The bathroom cabinet (100) according to claim 1, characterized in that: There are a plurality of layer plates (2), and the plurality of layer plates (2) are arranged in sequence in the height direction of the storage chamber (4), and, Each of the layer plates (2) is provided with the connecting blocks (3c) on both sides in the length direction, and each of the layer plates (2) is provided with the transmission members (3b) on both sides in the length direction, so that each of the layer plates (2) can be driven by the driving member (3a) to be independently lifted or lowered.

3. The bathroom cabinet (100) according to claim 2, characterized in that: The transmission members (3b) arranged on at least two of the layer plates (2) are commonly connected to the same driving member (3a).

4. The bathroom cabinet (100) according to claim 3, characterized in that: The lifting assembly (3) further comprises: At least two transmission structures (6) are used to connect the driving member (3a) and the transmission member (3b), wherein the transmission structure (6) comprises: A transmission input shaft (6a) is transmission-connected to the driving member (3a); A transmission output shaft (6b) is arranged at the end of the transmission input shaft (6a), and the transmission member (3b) arranged on one of the layer plates (2) is transmission-connected to one of the transmission output shafts (6b); A first transmission hole (6c) is provided on one of the transmission input shaft (6a) and the transmission output shaft (6b); a second transmission hole (6d) provided on the other of the transmission input shaft (6a) and the transmission output shaft (6b); A first magnetic body (6e), one end of which matches the first transmission hole (6c) and the other end of which matches the second transmission hole (6d); A second magnetic body (6f) is connected to the second transmission hole (6d); and The second magnetic body (6f) is configured to be switchable between repelling the first magnetic body (6e) and attracting the first magnetic body (6e), so that when the second magnetic body (6f) repels the first magnetic body (6e), the first magnetic body (6e) moves away from the second magnetic body (6f), so that one end of the first magnetic body (6e) enters the first transmission hole (6c) and is transmission-connected to the first transmission hole (6c), and the other end of the first magnetic body (6e) is transmission-connected to the second transmission hole (6d), so that the transmission input shaft (6a) is transmission-connected to the transmission output shaft (6b); and, when the second magnetic body (6f) attracts the first magnetic body (6e), the first magnetic body (6e) moves closer to the second magnetic body (6f), so that the first magnetic body (6e) is separated from the first transmission hole (6c), so that the transmission input shaft (6a) is disconnected from the transmission output shaft (6b).

5. The bathroom cabinet (100) according to claim 1, characterized in that: The bathroom cabinet (100) also includes: A door body (7) movably connected to the cabinet body (1) to open and close the storage chamber (4); A control switch (8) is arranged on the door body (7) and is electrically connected to the driving member (3a) to control the working state of the driving member (3a).

6. The bathroom cabinet (100) according to claim 5, characterized in that: The number of the layer plates (2) is at least two, and the control switch (8) comprises at least: A first control key (8a) is used to control the action of the driving member (3a) to cause the layer plate (2) to rise; A second control key (8b) is used to control the action of the driving member (3a) to lower the layer plate (2); The third control key (8c) is used to switch the transmission input shaft (6a) and the transmission output shaft (6b) that are currently in transmission connection, so as to raise or lower the corresponding layer plate (2).

7. The bathroom cabinet (100) according to claim 1, characterized in that: The lifting assembly (3) further comprises: A guide groove (11) is arranged in the cabinet (1) and extends along the height direction of the cabinet (1), and a notch of the guide groove (11) is connected to the storage chamber (4); and The connection block (3c) extends into the guide groove (11) through the notch and is connected to the inner side of the guide groove (11), so that the connection block (3c) can be lifted or lowered along the extension direction of the guide groove (11).

8. The bathroom cabinet (100) according to claim 7, characterized in that: The notch of the guide groove (11) is provided with a plurality of shielding members (13), and the plurality of shielding members (13) are arranged along the extension direction of the guide groove (11) to cover the notch; and, A plurality of shielding members (13) are elastically connected to the guide groove (11), so that when the connection block (3c) is in contact with the corresponding shielding member (13), the corresponding shielding member (13) can be pushed by the connection block (3c) to elastically deform, and when the connection block (3c) loses contact with the corresponding shielding member (13), the corresponding shielding member (13) returns to an initial position.

9. The bathroom cabinet (100) according to claim 7, characterized in that: A guide block (12) is provided on the connecting member. The guide block (12) is arranged on a side of the connecting member facing the side wall of the guide groove (11) and is connected to the side wall of the guide groove (11).

10. The bathroom cabinet (100) according to claim 1, characterized in that: A position sensor (9) is provided on the layer plate (2) to monitor the storage space (4a) below the layer plate (2), and the position sensor (9) is electrically connected to the driving member (3a) to control the working state of the driving member (3a).

Images