CN218870008U

CN218870008U - Household appliance

Info

Publication number: CN218870008U
Application number: CN202223212215.9U
Authority: CN
Inventors: 任富佳; 俞晓文; 黄相玉; 张国良; 阮华平
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-18
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a household appliance, which comprises a control panel and a control panel driving device, wherein the control panel driving device comprises two driving mechanisms and a transmission connecting rod, and the household appliance also comprises a box body structure and a water tank component; the box body structure comprises a box door positioned on the front surface; the water tank component is positioned above the tank body structure and on the back of the control panel; the two driving mechanisms are respectively and mechanically connected with the control panel and are in transmission connection through a transmission connecting rod; the two driving mechanisms are used for driving the control panel to move along the first direction and the second direction which are mutually crossed through the transmission of the transmission connecting rod synchronously, and the effective driving of the control panel is realized. The embodiment of the utility model provides a can guarantee that water tank and control panel's structure is independent, avoids influencing each other in the appearance, can reduce the mechanism simultaneously and occupy the space, guarantees the volume of electrical apparatus inner bag and water tank.

Description

Household appliance

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a household appliance.

Background

Steaming and baking cooking appliances are generally provided with a water storage box to steam and bake food, so that the food is delicious in taste, nutritional and healthy, and is favored by more and more consumers.

In the conventional cooking appliance, the water storage box is generally hidden on the control panel and is arranged at the upper part of the inner container of the steam box and adjacent to the control panel. The control panel is provided with a hole, and the water storage box is assembled and disassembled through the hole of the control panel, so that the water storage box is added with water and cleaned. However, the design of the opening may detract from the overall aesthetics of the control panel.

Some current design schemes often set up the water storage box behind control panel in order not to destroy control panel's whole aesthetic feeling, remove control panel through manual or automatic mode, expose the water storage box, conveniently load and unload the operation to the water storage box. However, the driving mechanism of the control panel needs to be provided with a longer push rod for pushing the control panel, and the whole driving mechanism occupies a larger space, which affects the integration level of the cooking appliance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a household appliance to when guaranteeing the whole aesthetic property of control panel, make things convenient for the dress of water tank to get.

According to an aspect of the present invention, there is provided a household appliance, comprising a control panel (1) and a control panel driving device, wherein the control panel driving device comprises two driving mechanisms (2) and a transmission connecting rod (20), and the household appliance further comprises a box structure (3) and a water tank assembly (4); the box body structure (3) comprises a box door (31) positioned on the front surface; the water tank assembly (4) is positioned above the tank body structure (3) and is positioned on the back of the control panel (1);

the two driving mechanisms (2) are respectively and mechanically connected with the control panel (1) and are in transmission connection through the transmission connecting rod (20); the two driving mechanisms (2) are used for synchronously driving the control panel (1) to move along a first direction and a second direction which are mutually crossed through the transmission of the transmission connecting rod (20), and the two driving mechanisms (2) are arranged along a third direction;

the third direction intersects the first direction and the second direction, respectively.

Optionally, the water tank moving device further comprises two moving mechanisms (5), wherein the two moving mechanisms (5) are arranged along a third direction and are respectively mechanically connected with the water tank assembly (4) and used for controlling the water tank assembly (4) to move along the first direction.

Optionally, the moving mechanism (5) includes a first rail assembly (501), the first rail assembly (501) is disposed on the water tank assembly (4) and the box structure (3), and the rail of the first rail assembly (501) extends along the first direction.

Optionally, the drive mechanism (2) comprises a power device (21) and a transmission device, the transmission device is mechanically connected with the power device (21) and the control panel (1) respectively;

the transmission comprises a second rail assembly (201), the rails of the second rail assembly (201) at different positions extending in the first direction and/or the second direction;

the power device (21) is used for driving the control panel (1) to slide along the rail (2011) of the rail assembly (201).

Optionally, the power device (21) is further used for driving the water tank assembly (4) to relatively slide along the track of the first track assembly (501).

Optionally, the transmission comprises a sliding rail bracket (24), and the sliding rail bracket (24) is relatively fixed; the second rail assembly (201) is arranged on the sliding rail bracket (24).

Optionally, the transmission further comprises a rotating arm (22);

the extending direction of the rotating arm (22) is parallel to a first plane, and the first plane is a plane formed by intersecting the first direction and the second direction; the rotating arm (22) comprises a first end and a second end which are deviated from each other, the power device (21) is in transmission connection with the first end of the rotating arm (22), and the power device (21) is used for driving the rotating arm (22) to rotate;

the transmission assembly is rotatably connected with the second end of the rotating arm (22), is in sliding connection with the track assembly (201), and is mechanically connected with the control panel (1); the rotating arm (22) drives the control panel (1) to slide relative to the sliding rail bracket (24) along the rail (2011) of the second rail component (201) through the transmission component in the rotating process.

Optionally, the transmission assembly comprises:

the synchronous support (23) is provided with the second track assembly (201) matched with the slide rail support (24);

the synchronous bracket (23) is used for fixing the control panel (1); the rotating arm (22) is used for driving the synchronous support (23) to slide along a track (2011) of the track assembly (201) relative to the sliding rail support (24).

Optionally, a protruding circular shaft (231) is further arranged on the synchronizing bracket (23), the second end of the rotating arm (22) is rotatably connected with the protruding circular shaft (231), and the rotating arm (22) drives the synchronizing bracket (23) to slide along the track of the second track assembly (201) relative to the sliding rail bracket (24) through the protruding circular shaft (231) in the rotating process.

Optionally, the transmission assembly further comprises a lifting link (25), the lifting link (25) comprises a first end and a second end which are away from each other, the first end of the lifting link (25) is fixedly connected with the synchronizing bracket (23), and the second end is used for being mechanically connected with the control panel (1).

Optionally, the transmission device further comprises a gear set (26), the gear set (26) is in transmission connection with the first end of the rotating arm (22), and the power device (21) is used for driving the rotating arm (22) in the two driving mechanisms (2) to synchronously rotate through transmission of the gear set (26) and the transmission connecting rod (20).

Optionally, the moving mechanism (5) further comprises a rack (51), the racks (51) of the two moving mechanisms (5) are respectively fixed on two sides of the water tank assembly (4) in the third direction, and the racks (51) are meshed with the gear set (26).

Optionally, the power device (21) comprises a driving motor (211), and a rotating shaft of the driving motor (211) is in transmission connection with the gear set (26).

Optionally, both ends of the transmission link (20) are fixedly connected with the rotating shafts of the rotating arms (22) or the gear sets (26) in the two driving mechanisms (2), respectively.

Optionally, the power device (21) comprises a power source (212), and the power source (212) is driven to generate reciprocating linear motion.

Optionally, the power source (212) comprises a push rod, the tip of which is fixed relative to the water tank assembly (4).

Optionally, two ends of the transmission link (20) are respectively and fixedly connected with the first track assemblies (501) or the racks (51) in the two moving mechanisms (5), and the tail end of the push rod is fixedly connected with the transmission link (20).

Optionally, the end of the push rod is fixed to the center position of the transmission link (20) in the third direction.

Optionally, the cross section of the transmission link (20) is polygonal.

Optionally, the control panel (1) is located above the door (31) and in the same plane as the door (31).

Optionally, the first direction is perpendicular to a plane where the control panel (1) is located, the second direction is parallel to the plane where the control panel (1) is located, and the third direction is perpendicular to the first direction and the second direction, respectively.

Optionally, the household appliance further comprises a heat dissipation air duct bottom plate (32), and the heat dissipation air duct bottom plate (32) is arranged between the box structure (3) and the water tank assembly (4) and fixed to the box structure (3).

Optionally, the water tank assembly (4) comprises a water tank support (41) and at least one water tank (42), and the water tank assembly (4) is fixed with the heat dissipation air duct bottom plate (32) through the moving mechanism (5).

According to the technical scheme of the embodiment of the utility model, the household appliance comprises a control panel and a control panel driving device, the control panel driving device comprises two driving mechanisms and a transmission connecting rod, and the household appliance further comprises a box body structure and a water tank component; the box body structure comprises a box door positioned on the front surface; the water tank component is positioned above the tank body structure and on the back of the control panel; the two driving mechanisms are respectively and mechanically connected with the control panel and are in transmission connection through a transmission connecting rod; the two driving mechanisms are used for driving the control panel to move along the first direction and the second direction which are mutually crossed through the transmission of the transmission connecting rod synchronously, and the effective driving of the control panel is realized. The embodiment of the utility model provides a solve current actuating mechanism and can destroy control panel's whole aesthetic feeling, the problem of electrical apparatus inner bag and water tank size has been restricted in the influence simultaneously, through this actuating mechanism and to the rational design of water tank and control panel position, reduced the mechanism on the one hand and occupied space, guarantee the volume of electrical apparatus inner bag and water tank, on the other hand can also guarantee that water tank and control panel's structure is independent, avoid influencing each other in appearance, guaranteed control panel's wholeness and aesthetic property.

It should be understood that the statements herein are not intended to identify key or critical features of any embodiment of the present invention, nor are they intended to limit the scope of the invention. Other features of the present invention will be readily apparent from the following specification.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic partial structural diagram of a household appliance according to an embodiment of the present invention;

fig. 2 is an enlarged view of a partial structure of the home appliance shown in fig. 1;

FIG. 3 is a plan view of a portion of the drive mechanism of the appliance of FIG. 1;

FIG. 4 is a schematic view of a synchronizing bracket structure of a driving mechanism in the home appliance shown in FIG. 1;

fig. 5 and 6 are schematic structural diagrams illustrating two states of a control panel of the household appliance shown in fig. 1, respectively;

fig. 7 is a schematic front view of the household appliance shown in fig. 6;

fig. 8 is a schematic structural diagram of another household appliance according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of another household appliance according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Fig. 1 is a schematic partial structure diagram of a household appliance provided in an embodiment of the present invention, fig. 2 is an enlarged partial structure diagram of the household appliance shown in fig. 1, fig. 3 is a schematic partial structure plan view of a driving mechanism in the household appliance shown in fig. 1, and fig. 4 is a schematic structural view of a synchronous bracket of the driving mechanism in the household appliance shown in fig. 1. First, referring to fig. 1, this household appliance may be a cooking appliance with a steaming function or a humidifying and baking function, that is, a steaming and baking type cooking appliance, and may also be a household appliance such as a humidifier and a refrigerator that need to be provided with a water tank, which is not limited in the embodiment of the present invention.

The household appliance comprises a control panel 1 and a control panel driving device, wherein the control panel driving device comprises two driving mechanisms 2 and a transmission connecting rod 20, and the household appliance also comprises a box body structure 3 and a water tank assembly 4; the cabinet structure 3 includes a cabinet door 31 on the front; the water tank assembly 4 is located above the tank structure 3 and at the back of the control panel 1.

The two driving mechanisms 2 are respectively and mechanically connected with the control panel 1 and are in transmission connection through a transmission connecting rod 20; the two driving mechanisms 2 are used for synchronously driving the control panel 1 to move along a first direction 100 and a second direction 200 which are mutually crossed through the transmission of the transmission connecting rod 20, and the two driving mechanisms 2 are arranged along a third direction 300; the third direction 300 intersects the first direction 100 and the second direction 200, respectively.

In one embodiment, the optional control panel 1 is located above the door 31 and in the same plane as the door 31. In addition, as for the moving direction of the control panel 1, in practical applications, the first direction 100 and the second direction 200 may be perpendicular to each other, and the third direction 300 is perpendicular to the first direction 100 and the second direction 200, respectively, that is, the first direction 100 is perpendicular to the plane of the control panel 1, and the second direction 200 is parallel to the plane of the control panel 1.

More specifically, the household appliance further comprises a heat dissipation air duct bottom plate 32, the heat dissipation air duct bottom plate 32 being arranged between the box structure 3 and the water tank assembly 4 and being mutually fixed with the box structure 3. The water tank assembly 4 comprises a water tank support 41 and at least one water tank 42, and the water tank assembly 4 is fixed with the heat dissipation air duct bottom plate 32 through the moving mechanism 5.

The number of tanks in the tank assembly 4 is not limited to one, and it will be appreciated that in some domestic appliances such as a steamer, water needs to be recycled, and therefore, to avoid contamination of the water in the clean water tank, a waste tank may also be provided for storing the collected waste water.

In the embodiment of the present invention, the first direction 100 actually represents the horizontal direction, the second direction 200 represents the vertical direction, and the two driving mechanisms 2 move along the first direction 100 and the second direction 200 respectively through the transmission synchronous driving control panel 1 of the transmission connecting rod 20, which means that the synchronous driving control panel 1 moves in the horizontal direction and the vertical direction respectively to generate the displacement.

It is further emphasized that the driving mechanism 2 drives the control panel 1 to move in the first direction 100 and the second direction 200, respectively, and not only indicates that the driving control panel 1 moves in the first direction 100 and the second direction 200 at the same time, but also includes driving actions of driving the control panel 1 to move in the first direction 100 and driving the control panel 1 to move in the second direction 200. In other words, the driving mechanism 2 in the embodiment of the present invention can drive the control panel 1 to move along the first direction 100, move along the second direction 200, and move along the first direction 100 and the second direction 200 at the same time. It can be understood that, the movement along the first direction 100 and the second direction 200 simultaneously means that the control panel 1 generates displacement in both the first direction 100 and the second direction 200 during the driven movement, and the actual movement direction thereof has an included angle with both the first direction 100 and the second direction 200, but the size of the included angle is not limited.

Based on foretell domestic appliance structure, the embodiment of the utility model provides an in set up two actuating mechanism 2's aim at: the control panel 1 mechanically connected thereto is controlled to move in a horizontal direction and a vertical direction, wherein the horizontal direction may be first moved and then the vertical direction may be moved, for example. And, it may be specifically that the driving mechanism 2 drives the control panel 1 of the household appliance to move forward first and then move vertically upward. Fig. 5 and 6 are schematic views illustrating two states of the control panel of the household appliance shown in fig. 1, respectively, and fig. 7 is a schematic view illustrating a front structure of the household appliance shown in fig. 6, referring to fig. 5, when the control panel 1 is in a reset state, which is located in front of the water tank assembly 4; referring to fig. 6 and 7, the control panel 1 is in a pushed-out state, which is located at the upper front of the tank assembly 4.

It can be understood that, because the water tank assembly 4 is arranged at the back of the control panel 1, the control panel 1 is moved forward and upward by the two driving mechanisms 2 and the transmission connecting rod 20, the control panel 1 can be moved away from the front of the water tank assembly 4, the shielding of the water tank assembly 4 is avoided, namely, the function of automatically exposing the water tank assembly 4 can be realized through the driving mechanisms 2, and the water tank assembly 4 is convenient to assemble and disassemble.

Of course, the specific moving direction and sequence of the control panel 1 in the horizontal direction and the vertical direction are not limited, and it is understood that changing the specific moving direction, for example, moving the control panel 1 forward and downward, or changing the sequence of the moving, for example, moving the control panel first upward and then forward, or synchronously moving the control panel upward and forward, may also be moved away from the front surface of the water tank assembly 4 to realize the function of exposing the water tank assembly 4.

Furthermore, the embodiment of the utility model provides a set up two actuating mechanism 2 and arrange on third direction 300 to utilize transmission connecting rod 20 to carry out the transmission, make these two actuating mechanism 2 synchronous motion, utilize these two actuating mechanism 2 to remove at two position synchronous drive control panel 1 in fact, guarantee the stability that control panel 1 removed with this. Illustratively, two driving mechanisms 2 may be provided to be respectively connected to both sides of the control panel 1.

In the embodiment of the utility model, the household appliance comprises a control panel and a control panel driving device, the control panel driving device comprises two driving mechanisms and a transmission connecting rod, and the household appliance also comprises a box body structure and a water tank component; the box body structure comprises a box door positioned on the front surface; the water tank component is positioned above the tank body structure and on the back of the control panel; the two driving mechanisms are respectively and mechanically connected with the control panel and are in transmission connection through a transmission connecting rod; the two driving mechanisms are used for driving the control panel to move along the first direction and the second direction which are mutually crossed through the transmission of the transmission connecting rod synchronously, and the effective driving of the control panel is realized. The embodiment of the utility model provides a solve current actuating mechanism and can destroy control panel's whole aesthetic feeling, the problem of electrical apparatus inner bag and water tank size has been restricted in the influence simultaneously, through this actuating mechanism and to the rational design of water tank and control panel position, reduced the mechanism on the one hand and occupied space, guarantee the volume of electrical apparatus inner bag and water tank, on the other hand can also guarantee that water tank and control panel's structure is independent, avoid influencing each other in appearance, guaranteed control panel's wholeness and aesthetic property.

With continued reference to fig. 1, the household appliance further comprises a water tank moving device comprising two moving mechanisms 5, the two moving mechanisms 5 being arranged along a third direction 300 and being mechanically connected with the water tank assembly 4, respectively, for controlling the water tank assembly 4 to move along the first direction 100.

The purpose of the two movement mechanisms 5 here is to control the movement of the water tank assembly 4 in the first direction 100. In other words, after the control panel 1 is removed from the front of the water tank assembly 4, the water tank assembly 4 can be removed by the moving mechanism 5 to be exposed to the front of the electric home appliance, facilitating the assembly and disassembly of the water tank.

Further, the moving mechanism 5 comprises a first track assembly 501, and the water tank assembly 4 and the box structure 3 are respectively provided with the first track assembly 501 adapted thereto, and the track of the first track assembly 501 extends along the first direction 100.

Because the first rail assemblies 501 are respectively arranged on the water tank assembly 4 and the box structure 3, the water tank assembly 4 can slide on the first rail assemblies 501 relative to the box structure 3, and the process is actually a sliding path which is provided by the first rail assemblies 501 and extends along the first direction 100, so that the pushing-out action of the water tank assembly 4 in the horizontal direction is realized.

With continued reference to fig. 2, the drive mechanism 2 optionally comprises a power unit 21 and a transmission, which are mechanically connected to the power unit 21 and the control panel 1, respectively; the transmission comprises a second track assembly 201, the tracks of the second track assembly 201 at different positions extending in the first direction 100 and/or the second direction 200; the power device 21 is used for driving the control panel 1 to slide along the rail 2011 of the rail assembly 201.

It should also be emphasized that the tracks of the second track assembly 201 at different positions extending along the first direction 100 and/or the second direction 200 herein means that there may be tracks of the second track assembly 201 extending along the first direction 100 alone, tracks of the second track assembly 201 extending along the second direction 200 alone, and some tracks, so that when an object moves on the tracks, the object will move along the first direction 100 and the second direction 200. Thereby, the control panel 1 can be moved in the first direction 100 alone or the second direction 200 alone or in the first direction 100 and the second direction 200 simultaneously according to the moving track defined by the track in the second track assembly 201.

The structure and the operation principle of the transmission are illustrated in the following specific example shown in fig. 2. Specifically, the transmission may include a slide rail bracket 24, the slide rail bracket 24 being relatively fixed; a second rail assembly 201 is disposed on the slide rail bracket 24.

Here, the slide rail bracket 24 is a fixed mechanism, and the rail assembly 201 disposed thereon is responsible for limiting the moving track of the control panel 1, that is, moving along the rail assembly 201, so as to realize the displacement of the control panel 1 in the first direction 100 and/or the second direction 200.

Further, the transmission also comprises a rotating arm 22;

the extending direction of the rotating arm 22 is parallel to a first plane, and the first plane is a plane formed by intersecting the first direction 100 and the second direction 200; the rotating arm 22 comprises a first end and a second end which are mutually deviated, the power device 21 is in transmission connection with the first end of the rotating arm 22, and the power device 21 is used for driving the rotating arm 22 to rotate;

the transmission component is rotatably connected with the second end of the rotating arm 22, is connected with the track component 201 in a sliding manner, and is mechanically connected with the control panel 1; the rotating arm 22 drives the control panel 1 to slide along the rail 2011 of the second rail assembly 201 relative to the sliding rail bracket 24 via the transmission assembly in the rotating process.

Further, the transmission assembly comprises a synchronous bracket 23, and a second rail assembly 201 matched with the slide rail bracket 24 is arranged on the synchronous bracket 23;

the synchronous bracket 23 is used for fixing the control panel 1; the rotating arm 22 is used for driving the synchronization bracket 23 to slide along the rail 2011 of the rail assembly 201 relative to the slide rail bracket 24.

The synchronizing bracket 23 disposed in the transmission assembly is mainly responsible for moving along the track on the sliding rail bracket 24 to drive the control panel 1 fixed thereon to move, and compared with the sliding rail bracket 24 with a fixed position, the synchronizing bracket 23 is substantially a moving mechanism. It is further contemplated that the skid brackets 24 and the synchronizing bracket 23 are embodied as flat plate structures, both in a plane parallel to the first plane.

First, based on the above structure, the synchronizing bracket 23 is further provided with a protruding circular shaft 231, the second end of the rotating arm 22 is rotatably connected with the protruding circular shaft 231, and the rotating arm 22 drives the synchronizing bracket 23 to slide relative to the sliding rail bracket 24 along the track of the second track assembly 201 through the protruding circular shaft 231 during the rotating process.

In addition, consider the fixed mode of being connected of control panel 1 and synchronizing bracket 23, the embodiment of the utility model provides a still set up lifting connecting rod 25 in transmission assembly, lifting connecting rod 25 includes the first end and the second end that deviate from each other, lifting connecting rod 25's first end and synchronizing bracket 23 fixed connection, the second end be used for with control panel 1 mechanical connection.

With continued reference to fig. 2, for the transmission between the rotating arm and the power device, in the embodiment of the present invention, a gear set 26 may be further optionally disposed in the transmission device, the gear set 26 is in transmission connection with the first end of the rotating arm 22, and the power device 21 is configured to drive the rotating arm 22 in the two driving mechanisms 2 to rotate synchronously through the transmission of the gear set 26 and the transmission link 20.

Furthermore, the power device 21 is responsible for providing power, which may be specifically the drive motor 211. In the two driving mechanisms 2, the rotating arm 22 is in transmission connection with the power device 21 through a gear set 26 and is responsible for transmitting power. The slide rail bracket 24 is responsible for defining a motion track, the synchronous bracket 23 is responsible for driving a lifting connecting rod 25 connected with the synchronous bracket 23 to move along the motion track under the driving of the rotating arm 22, and the lifting connecting rod 25 further drives the control panel 1 mechanically connected with the lifting connecting rod to synchronously move along the motion track, so that the control panel 1 can move in the horizontal direction and the vertical direction. It can be understood that the movement of the control panel 1 in the horizontal direction and the vertical direction depends on the movement locus defined by the slide rail bracket 24. Specifically, the slide rail bracket 24 is fixed in position, and the rails 2011 of the second rail assembly 201 provided thereon at different positions extend along the first direction 100 and/or the second direction 200, that is, the motion tracks in the horizontal direction and the vertical direction are defined, and at this time, the synchronization bracket 23 can move along the rail tracks in the horizontal direction and the vertical direction defined by the second rail assembly 201.

On this basis, the embodiment of the utility model provides a set up protrusion circle axle 231 on synchronizing bracket 23, can utilize this protrusion circle axle 231 and rotor arm 22 to realize rotating and be connected, also be rotor arm 22 at the rotation in-process, can drive protrusion circle axle 231 and remove. Moreover, since the movement of the synchronization bracket 23 to which the protruding circular shaft 231 belongs is limited by the rail 2011, the synchronization bracket 23 can only move along the rail track, so that the synchronization bracket 23 can move in the horizontal direction and the vertical direction, and then the control panel 1 can be driven to move in the horizontal direction and the vertical direction by the lifting link 25.

Here, the gear train 26 in the drive mechanism 2 may be provided as a multi-stage reduction gear, and the rotation speed of the drive motor 211 may be reduced while the torque is amplified.

Specifically, the gear set 26 may be configured to include a first gear and a second gear in driving connection, the first gear and the second gear being located on opposite sides of the slide rail bracket 24; the rack 51 is engaged with the first gear, and the first end of the rotating arm 22 is fixedly connected with the rotating shaft of the second gear.

Still further, with continued reference to fig. 3 and 4, second rail assembly 201 on slide rail bracket 24 may be provided with at least two sets of rails 2011 comprising hole patterns, wherein the distance between two adjacent sets of rails 2011 at different positions is equal. The track assembly 201 on the synchronization bracket 23 includes at least two sets of pin holes 2012 and at least two sets of pins (not shown in the figure) with the same number as the number of the tracks in the track assembly 201 on the sliding rail bracket 24, and the pins penetrate through the pin holes 2012 and the hole-type tracks 2011 in a one-to-one correspondence manner. The lifting link 25 is fixedly connected with the synchronizing bracket 23 through a bolt.

In this embodiment, the two sets of rails 2011 are matched with the pin holes 2012 and the bolts through the hole shafts, so that the moving track of the synchronization support 23 is limited, i.e., the bolts can only move along the two sets of rails 2011, and the bolts drive the synchronization support 23 to move through the pin holes 2012, thereby driving the control panel 1.

Optionally, the rail 2011 is configured here in an L-shape, i.e., includes a horizontal segment and a vertical segment. When the bolt moves in the horizontal section, the synchronous bracket 23 can only move horizontally, so that the control panel 1 moves forwards; when the latch moves in the vertical section, the synchronizing bracket 23 can only move vertically, so that the control panel 1 moves upward. In addition, because the synchronizing bracket 23 needs to be connected with the lifting connecting rod 25 and further drives the control panel 1, and the rails 2011 are set into two groups of L-shaped rails, the synchronizing bracket 23 can be ensured to strictly move according to the rails, so that the stability and smoothness of the control panel 1 in the moving process are ensured.

Of course, in other embodiments of the present invention, the track may be optionally set to have other shapes, such as an arc shape, and further, for example, the shape includes a horizontal section and an arc section, which are not limited herein, and those skilled in the art can design the track according to the space movement requirement required by the actual control panel 1.

In addition, with continued reference to fig. 1, optionally, the moving mechanism 5 further comprises a rack 51, the racks 51 of the two moving mechanisms 5 are respectively fixed on two sides of the water tank assembly 4 in the third direction 300, and the racks 51 are engaged with the gear set 26.

In addition, the power device 21 is also used for driving the water tank assembly 4 to slide along the track of the first track assembly 501 relative to the slide rail bracket 24.

As can be seen from the above description, the power device 21 can respectively provide the rotating force to the rotating arms 22 through the gear sets 26 in the two driving mechanisms 2, and at the same time, because the racks 51 in the two moving mechanisms 5 are respectively meshed with the gear sets 26 in the two driving mechanisms 2, the rotating force on the gear sets 26 can be synchronously converted into the moving force, so as to push the water tank assembly 4 fixedly connected with the racks 51 to move, and the water tank assembly 4 moves along the extending direction of the racks 51. Since the rack 51 is substantially parallel to the extending direction of the rail of the first rail assembly 501, the water tank assembly 4 can be synchronously driven to horizontally slide along the rail during the driving of the control panel 1. For the user, the in-process that accessible instruction made control panel 1 level release then upwards promote realizes pushing out of water tank set spare 4 in step, and the user of being more intelligent is convenient for adorn and is got the water tank, improves user experience and feels.

Further, with continued reference to fig. 2, the driving mechanism 2 may further include a fixing bracket 27, where the fixing bracket 27 is a flat plate structure and the plane thereof is parallel to the first plane; the synchronous bracket 23 is located between the fixed bracket 27 and the slide rail bracket 24, the fixed bracket 27 and the slide rail bracket 24 are respectively provided with a limiting hole, and two ends of the rotating shaft of the rotating arm 22 and the gear set 26 are respectively located in the limiting holes of the fixed bracket 27 and the slide rail bracket 24.

It can be understood that, on the basis of the fixed positions of the fixed bracket 27 and the sliding bracket 24, the two ends of the rotating shaft of the rotating arm 22 and the gear set 26 are disposed in the limiting holes, so that the rotating shaft can be ensured to rotate in the limiting holes, and displacement can not be generated due to the limitation of the limiting holes, thereby ensuring stable rotation transmission between the rotating arm and the gear, and avoiding the influence on the stability of the control panel 1 during the moving process due to the movement of the rotating shaft.

Still further, with continued reference to FIG. 1, in this embodiment, the power unit 21 includes a drive motor 211, and the rotational shaft of the drive motor 211 is drivingly connected to the gear set 26. Specifically, the two ends of the transmission link 20 may be fixedly connected to the rotating shafts of the rotating arms 22 or the gear sets 26 in the two driving mechanisms 2.

At this time, the driving motor 211 synchronously provides a rotational force to the two rotation arms 22 or the gear sets 26 in the two driving mechanisms 2, and the two gear sets 26 can respectively provide a power to the two rotation arms 22 and simultaneously provide a power to the two racks 51, thereby respectively driving the control panel 1 and the water tank assembly 4 to synchronously move.

Fig. 8 is a schematic structural diagram of another household appliance provided in an embodiment of the present invention, and referring to fig. 8, a difference from the previous embodiment is that the power device 21 in this embodiment includes a power source 212, and the power source 212 drives to generate a reciprocating linear motion. Specifically, the power source 212 may include a push rod having a distal end fixed relative to the water tank assembly 4.

Specifically, two ends of the transmission link 20 may be respectively and fixedly connected to the first track assemblies 501 or the racks 51 in the two moving mechanisms 5, and the end of the push rod is fixedly connected to the transmission link 20.

The power unit 21 in this embodiment takes the form of a power source 212 which directly drives the water tank assembly 4. For the driving of the control panel 1, it is essential to convert the linear motion of the push rod into the rotational force of the rotating arm 22, and then the rotating arm 22 makes the control panel 1 move in the horizontal direction and the vertical direction through the track limitation on the synchronous bracket 23. Wherein the end of push rod and first track subassembly 501 or rack 51 realize with water tank set spare 4 fixed, can drive water tank set spare 4 at the rectilinear movement in-process and remove, and then drive the rack 51 of water tank set spare 4 both sides, two racks 51 then owing respectively with the meshing of the gear train 26 in two actuating mechanism 2 to can drive two rotor arms 22 and rotate, realize finally that control panel 1's the ascending removal of horizontal direction and vertical direction.

Fig. 9 is a schematic structural view of another household appliance according to an embodiment of the present invention, and referring to fig. 9, unlike the embodiment shown in fig. 8, a distal end of the push rod is fixed to a central position of the transmission link 20 in the third direction 300. At this time, the push rod drives the transmission link 20 substantially in the center, and the center driving mode can drive the transmission link 20 synchronously, so that a phenomenon that one end of the transmission link 20 lags is avoided, and the problem that the movement of the water tank assembly 4 or the control panel 1 is not smooth due to asynchronism of two sides is prevented.

It should be noted that, in the above-mentioned manner of fixing the end of the push rod to the transmission link 20, the transmission link 20 may be configured to have a polygonal cross section, such as a hexagon. Compared with a cylindrical transmission connecting rod, the polygonal transmission connecting rod 20 can be provided with a push rod to act on a certain side plane of the transmission connecting rod 20, so that the phenomenon of asynchronous sliding in the pushing process is avoided.

The above detailed description does not limit the scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A household appliance is characterized by comprising a control panel (1) and a control panel driving device, wherein the control panel driving device comprises two driving mechanisms (2) and a transmission connecting rod (20), and the household appliance further comprises a box body structure (3) and a water tank assembly (4); the box body structure (3) comprises a box door (31) positioned on the front surface; the water tank assembly (4) is positioned above the tank body structure (3) and is positioned on the back of the control panel (1);

2. The household appliance according to claim 1, further comprising a tank moving device comprising two moving mechanisms (5), the two moving mechanisms (5) being aligned in a third direction and being mechanically connected to the tank assembly (4), respectively, for controlling the tank assembly (4) to move in the first direction.

3. An electric household appliance as claimed in claim 2, characterized in that the moving mechanism (5) comprises a first rail assembly (501), the tank assembly (4) and the tank structure (3) being provided with the first rail assembly (501) adapted thereto, respectively, the rail of the first rail assembly (501) extending in the first direction.

4. The household appliance according to claim 3, wherein the drive mechanism (2) comprises a power device (21) and a transmission device, which are mechanically connected with the power device (21) and the control panel (1), respectively;

5. An electric household appliance according to claim 4, wherein the power means (21) is further adapted to drive the relative sliding of the water tank assembly (4) along the track of the first track assembly (501).

6. The household appliance according to claim 4, wherein the transmission means comprises a sliding rail bracket (24), the sliding rail bracket (24) being relatively fixed; the second rail assembly (201) is arranged on the sliding rail bracket (24).

7. The household appliance according to claim 6, wherein the transmission means further comprise a rotating arm (22);

8. The household appliance according to claim 7, wherein the transmission assembly comprises a synchronization bracket (23), and the synchronization bracket (23) is provided with the second rail assembly (201) matched with the sliding rail bracket (24);

9. The household appliance according to claim 8, wherein a protruding circular shaft (231) is further disposed on the synchronizing bracket (23), a second end of the rotating arm (22) is rotatably connected to the protruding circular shaft (231), and the rotating arm (22) drives the synchronizing bracket (23) to slide relative to the sliding rail bracket (24) along the track of the second track assembly (201) through the protruding circular shaft (231) in the rotating process.

10. The household appliance according to claim 8, wherein the transmission assembly further comprises a lifting link (25), the lifting link (25) comprising a first end and a second end facing away from each other, the first end of the lifting link (25) being fixedly connected with the synchronization bracket (23), the second end being for mechanical connection with the control panel (1).

11. The household appliance according to claim 8, wherein the transmission device further comprises a gear set (26), the gear set (26) is in transmission connection with the first end of the rotating arm (22), and the power device (21) is used for driving the rotating arm (22) in the two driving mechanisms (2) to synchronously rotate through the transmission of the gear set (26) and the transmission connecting rod (20).

12. The household appliance according to claim 11, wherein the moving mechanism (5) further comprises a rack (51), the racks (51) of the two moving mechanisms (5) are respectively fixed on both sides of the water tank assembly (4) in the third direction, and the racks (51) are engaged with the gear set (26).

13. The household appliance according to claim 12, wherein the power device (21) comprises a drive motor (211), and a rotating shaft of the drive motor (211) is in transmission connection with the gear set (26).

14. The household appliance according to claim 13, wherein both ends of the transmission link (20) are fixedly connected with the rotation shafts of the rotation arms (22) or the gear sets (26) in the two driving mechanisms (2), respectively.

15. The household appliance according to claim 12, wherein the power device (21) comprises a power source (212), and the power source (212) is driven to generate a reciprocating linear motion.

16. The household appliance according to claim 15, wherein the power source (212) comprises a push rod, the tip of which is fixed opposite to the water tank assembly (4).

17. The household appliance according to claim 16, wherein both ends of the transmission link (20) are fixedly connected with the first rail assembly (501) or the rack (51) of the two moving mechanisms (5), respectively, and the end of the push rod is fixedly connected with the transmission link (20).

18. The household appliance according to claim 17, wherein the end of the push rod is fixed to the transmission link (20) at a central position in the third direction.

19. Household appliance according to claim 17, wherein the transmission linkage (20) has a polygonal cross section.

20. Household appliance according to claim 1, characterized in that said control panel (1) is located above said door (31) and in the same plane as said door (31).

21. Household appliance according to claim 1, wherein said first direction is perpendicular to the plane of said control panel (1), said second direction is parallel to the plane of said control panel (1), and said third direction is perpendicular to said first and second directions, respectively.

22. The household appliance according to claim 2, further comprising a heat dissipating air duct bottom plate (32), the heat dissipating air duct bottom plate (32) being arranged between the box structure (3) and the water tank assembly (4) and being mutually fixed with the box structure (3).

23. Household appliance according to claim 22, wherein the water tank assembly (4) comprises a water tank support (41) and at least one water tank (42), the water tank assembly (4) being fixed with the cooling air duct bottom plate (32) by the moving mechanism (5).