CN110537832B - Panel mechanism capable of automatically overturning and household appliance - Google Patents
Panel mechanism capable of automatically overturning and household appliance Download PDFInfo
- Publication number
- CN110537832B CN110537832B CN201910760770.9A CN201910760770A CN110537832B CN 110537832 B CN110537832 B CN 110537832B CN 201910760770 A CN201910760770 A CN 201910760770A CN 110537832 B CN110537832 B CN 110537832B
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- panel
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- gear
- driving
- connecting rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 230000002441 reversible effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000010025 steaming Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an automatically turnover panel mechanism which comprises a panel assembly, a driving assembly, two symmetrically arranged transmission assemblies and two symmetrically arranged brackets, wherein the brackets are provided with sliding grooves, each transmission assembly comprises a first connecting rod and a second connecting rod, two ends of each first connecting rod are respectively connected with the panel assembly and the driving assembly, one end of each second connecting rod is connected with the panel assembly, and the other end of each second connecting rod is movably connected with the corresponding sliding groove. The panel mechanism can stably and reliably realize the overturning and opening movement of the control panel assembly, simultaneously enables the panel assembly to be positioned at a certain required overturning angle when being opened, has high use flexibility and good adaptability, and compared with the existing panel overturning mechanism, the panel mechanism has simpler overturning structure and control mode, does not need an arc chute and/or a vertical chute, is beneficial to improving the production efficiency and reduces the production cost.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a panel mechanism capable of automatically overturning and a household appliance.
Background
The requirements of users on the appearance of products and innovative industrial designs are higher and higher, so that the steam boxes and the steam boxes use hidden water boxes, heat dissipation steam vents and other structural designs. The panel capable of being turned and opened and closed can well meet the requirements. Most of the existing panel turnover mechanisms adopt a gear transmission mode to realize the opening and closing control of the panel, but the turnover of the panel can be realized only by an arc chute and/or a vertical chute, the structure and the control mode are complex, and the production cost is high.
Disclosure of Invention
The invention aims to solve one of the problems existing in the prior related art at least to a certain extent, and therefore, the invention provides the panel mechanism capable of automatically overturning, which has a simple structure, and can stably and reliably realize the automatic overturning of the panel compared with most of the prior panel overturning mechanisms.
The invention also provides a household appliance with the panel mechanism.
According to the panel mechanism capable of automatically overturning, the panel mechanism is realized through the following technical scheme:
The utility model provides a panel mechanism that can overturn automatically, includes panel components, drive assembly and two drive assembly that the symmetry set up, still includes two supports that the symmetry set up, the support is equipped with transversely or by the spout of back forward slope, drive assembly includes first connecting rod and second connecting rod, wherein the both ends of first connecting rod respectively with panel components with drive assembly connects, the one end of second connecting rod with panel components connects, the other end with corresponding spout swing joint.
In some embodiments, the chute is disposed laterally at an upper end of the bracket.
In some embodiments, the length of the first link is greater than the length of the second link.
In some embodiments, the device further comprises a bottom plate fixedly connected to the bottom of the bracket, the driving assembly comprises two driving racks, gears, a synchronous shaft and a driver, the two driving racks, the gears, the synchronous shaft and the driver are symmetrically arranged, the driving racks are arranged on the bottom plate in a back-and-forth movable mode and are connected with the corresponding first connecting rods, the gears meshed with the corresponding driving racks are respectively arranged at two ends of the synchronous shaft, and the driver is connected with the synchronous shaft or any one of the gears in a matched mode.
In some embodiments, the driving rack is provided with an upwardly and forwardly extending connecting portion at an end adjacent to the panel assembly, the connecting portion being hinged to the first link.
In some embodiments, the driving assembly further comprises two symmetrically arranged fixing brackets, the fixing brackets are fixedly connected to the top of the bottom plate and provided with holes for the synchronous shafts to pass through, two ends of the synchronous shafts respectively pass through the corresponding holes and then are connected with the gears, the driver is arranged on one of the fixing brackets, the output end of the driver is provided with a driving gear, and the driving gear is meshed with the adjacent gears.
In some embodiments, the drive assembly further comprises a gear set that meshes with the drive gear, the gear, respectively.
In some embodiments, the device further comprises two sliding rails and two sliding blocks, wherein the two sliding rails are respectively fixed on two opposite sides of the top surface of the bottom plate, each sliding block is slidably arranged on the corresponding sliding rail, and the top of each sliding block is fixedly connected with the driving rack.
In some embodiments, the device further comprises at least one limit switch, the limit switch is arranged on the top surface of the bottom plate and is close to one of the driving racks, the driving rack is provided with a touch part extending towards the direction of the limit switch, and the touch part can touch the limit switch when sliding back and forth along with the driving rack, so as to control the on-off state of the limit switch.
In some embodiments, the number of limit switches is two, the two limit switches are arranged on the same side of the same driving rack at intervals, wherein the limit switch close to the panel assembly is used for controlling the turn-on angle of the panel assembly, and the limit switch far away from the panel assembly is used for controlling the reset of the panel assembly.
The household appliance comprises a cavity, and the panel mechanism capable of automatically overturning is arranged at the top of the cavity.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. According to the panel mechanism, under the cooperation of the second connecting rod, the sliding groove and the first connecting rod and the driving assembly, the overturning opening and closing movement of the panel assembly is controlled stably and reliably, and meanwhile, the panel assembly can be positioned at a certain required overturning angle when being opened, so that the panel mechanism is high in use flexibility and good in adaptability;
2. Compared with the existing panel turnover mechanism, the structure and control mode for realizing the turnover of the panel assembly are simpler, arc-shaped sliding grooves and/or vertical sliding grooves are not needed, the production efficiency is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of a panel mechanism according to an embodiment of the present invention, wherein the panel assembly is in a closed state;
FIG. 2 is an enlarged partial view of portion A of the drawing;
FIG. 3 is a schematic view of another angular configuration of a panel mechanism according to an embodiment of the present invention, the panel assembly being shown in a closed position;
FIG. 4 is a schematic view of a fixing bracket according to an embodiment of the present invention;
FIG. 5 is an enlarged partial view of portion B of FIG. 3;
FIG. 6 is an enlarged partial view of portion C of FIG. 3;
FIG. 7 is a schematic view of the structure of the panel mechanism of the embodiment of the present invention, with the panel assembly in an open position;
Fig. 8 is a schematic structural view of a home appliance in an embodiment of the present invention.
Detailed Description
The following examples illustrate the invention, but the invention is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present invention may be made without departing from the spirit of the present invention, and they are all included in the scope of the claimed invention.
As shown in fig. 1-3, an automatically reversible panel mechanism comprises a panel assembly 1, a driving assembly 2 and two symmetrically arranged transmission assemblies 3, wherein the two transmission assemblies 3 are respectively arranged at the left side and the right side of the rear of the panel assembly 1, the transmission assembly 3 positioned at the left side is connected with the left side of the back of the panel assembly 1, and the transmission assembly 3 positioned at the right side is connected with the left side of the back of the panel assembly 1. The driving assembly 3 comprises a second connecting rod 32 and a first connecting rod 31 which are arranged up and down, wherein two ends of the first connecting rod 31 are respectively connected with the lower end of the back surface of the panel assembly 1 and the driving assembly 2 and are used for pushing the panel assembly 1 to move forwards and turn upwards; one end of the second connecting rod 32 is connected with the upper end of the back surface of the panel assembly 1, and the other end is movably connected with the corresponding sliding groove 41, so that the movement track of the second connecting rod 32 is controlled through the sliding groove 41, and the panel assembly 1 is turned upwards to a required angle.
When the driving assembly 2 drives the pair of first connecting rods 31 to move forward, the panel assembly 1 can be driven to move forward, the panel assembly 1 can synchronously drive the second connecting rods 32 to slide forward along the sliding grooves 41, when the second connecting rods 32 slide to the front end points of the sliding grooves 41, the first connecting rods 31 continue to move and rotate upwards around the connecting points of the first connecting rods and the driving assembly 2, and then the panel assembly 1 is driven to turn upwards, and meanwhile, the second connecting rods 3 turn upwards around the front end points of the sliding grooves 41.
According to the automatically-reversible panel mechanism, the first connecting rod 31 and the second connecting rod 32 are arranged to be independent components, under the cooperation of the second connecting rod 32 and the sliding groove 41 and the cooperation of the first connecting rod 31 and the driving assembly 2, the turning opening and closing movement of the panel assembly 1 is stably and reliably controlled, and meanwhile, a certain turning angle required by the panel assembly 1 can be positioned when the panel assembly is opened, so that the panel mechanism is high in use flexibility and good in adaptability. Compared with the existing panel turnover mechanism, the structure and the control mode are simpler, an arc chute and/or a vertical chute are not needed, the manufacturing and assembling procedures are simplified, the production efficiency is improved, and the production cost is reduced.
Specifically, the length of the first link 31 is longer than that of the second link 32 (see fig. 1) to ensure that the panel assembly 1 can be reliably turned upward during opening. In addition, the transmission assembly 3 further includes a connecting member 33 and a locking member 34, one end of the second connecting rod 32 located on the bracket 4 is provided with a connecting hole (not shown in the figure), and the connecting member 33 sequentially passes through the connecting hole of the second connecting rod 32 and the sliding slot 41 from inside to outside and then is fixedly connected with the locking member 34, so that the second connecting rod 32 and the sliding slot 41 are effectively and movably connected together.
Preferably, the present embodiment further includes a bottom plate 5, the two brackets 4 are respectively vertically fixed at left and right sides of the front end of the bottom plate 5, and the sliding groove 41 is transversely disposed at the upper end of the bracket 4, so that the panel assembly 1 extends forward and then turns upward in the opening process under the combined limiting effect of the transverse sliding groove 41 and the second connecting rod 32, and the turning angle of the panel assembly 1 is adjustable, so that the panel assembly has stronger use flexibility and better adaptability.
Further, the driving assembly 2 includes two symmetrically disposed driving racks 21, a gear 22, a synchronizing shaft 23 and a driver 24, and the two driving racks 21 are respectively disposed on the left and right sides of the base plate 5 to be movable back and forth and hinged with the corresponding first links 31. Gears 22 meshed with the corresponding driving racks 21 are respectively arranged at two ends of the synchronizing shaft 23, and a driver 24 is matched and connected with the synchronizing shaft 23 or any gear 22. Therefore, only one driver 24 is needed to synchronously drive the rotation of the gear 22 and the synchronizing shaft 23, so that the two driving racks 21 stably and synchronously move, and the control panel 1 is driven to move through the first connecting rod 31.
Specifically, the driving rack 21 is provided with a connecting portion 211 (see fig. 2) extending upwards and forwards at one end near the panel assembly 1, and the connecting portion 211 is hinged to the first link 31, so that the driving rack 21 is in an L-shaped structure, and the first link 31 can flexibly rotate around the hinge point of the driving rack and the first link 31.
Specifically, the gear 22 includes a large gear 221 and a small gear 222, the small gear 222 is fixedly connected to the outer surface of the synchronizing shaft 23 and is movably connected to the output end of the driver 24, and the large gear 221 is coaxially fixed to the small gear 222 and has its output end meshed with the driving rack 21. The output end of the driver 24 is provided with a drive gear 241, and the drive gear 241 is engaged with the pinion gear 222 of the corresponding gear 22.
As shown in fig. 3-5, the driving assembly 2 further includes two symmetrically arranged fixing brackets 25 and a gear set 26, the two fixing brackets 25 are respectively fixedly connected to left and right sides of the top of the fixing bracket 25 and are close to the inner sides of the corresponding driving racks 21, and openings 2511 for the synchronizing shaft 23 to pass through are provided on the fixing brackets 25. The two ends of the synchronizing shaft 23 respectively pass through the corresponding openings 2511 and are fixedly connected with the gear 22, the driver 24 and the gear set 26 are respectively arranged on one of the fixed brackets 25, the driving gear 241 is meshed with the pinion 222 of the adjacent gear 22 through the gear set 26, thus the fixing of the driver 24, the gear set 26, the adjacent gear 22 and the synchronizing shaft 23 is realized through the fixed brackets 25, and the driver 24 and the adjacent gear 22 are reliably connected in a transmission way through the gear set 26. In this embodiment, the driver 24 and the gear set 26 are respectively provided on a fixed bracket 25 located on the left side of the top surface of the bottom plate 5.
Specifically, the fixing bracket 25 includes a first support plate 251 and a second support plate 252 disposed opposite to each other, and a bottom plate 250 is disposed between bottoms of the first support plate 251 and the second support plate 252, such that the fixing bracket 25 has a "U" shape, and the bottom plate 250 is available for fixed connection with the bottom plate 5. The first support plate 251 is provided with an opening 2511 through which the synchronizing shaft 23 passes, a shaft hole 2513 through which an output end of the driver 24 passes, and a first through-hole 2514 between the opening 2511 and the shaft hole 2513, and the second support plate 252 is provided with a second through-hole 2521 corresponding to the first through-hole 2514. The gear set 26 includes a gear shaft 261 and a reduction gear 262. When the transmission device is installed, the synchronous shaft 23 passes through the opening 2511 from one side of the first support plate 251 away from the second support plate 252 and is fixedly connected with the gear 22, two ends of the gear shaft 261 are respectively inserted into the first through hole 2514 and the second through hole 2521, the reduction gear 262 is rotatably sleeved on the outer surface of the gear shaft 261, the output end of the reduction gear 262 is meshed with the pinion gear 222 of the gear 22, the output end of the driver 24 passes through the shaft hole 2513 from one side of the first support plate 251 away from the second support plate 252 and is fixedly connected with the driving gear 241, and the driving gear 241 is meshed with the input end of the reduction gear 262.
In addition, a lower end of a surface of the first support plate 251 facing away from the second support plate 252 is provided with an inwardly extending folded edge 2512, and the folded edge 2512 and the first support plate 251 are integrally formed and can be fixedly connected with the bottom plate 5. Preferably, the first support plate 251, the second support plate 252 and the bottom plate 250 are integrally formed, and the area of the first support plate 251 is larger than that of the second support plate 252, so as to avoid the second support plate 252 from affecting the assembly of the gear 22, thereby being beneficial to reducing the volumes of the fixing bracket 25 and the gear 22.
As shown in fig. 5, in particular, the reduction gear 262 includes a reduction pinion gear and a reduction gear wheel, wherein the reduction pinion gear is engaged with the driving gear 241, and the reduction gear wheel is coaxially fixed to the reduction pinion gear and engaged with the adjacent pinion gear 222, so that the controllability of the turning opening and closing movement of the panel assembly 1 is advantageously improved by the action of the reduction gear 262, and the opening and closing speed of the panel assembly 1 is made smoother.
As shown in fig. 1 and 6, the device further comprises two sliding rails 6 and two sliding blocks 7, wherein the two sliding rails 6 are respectively fixed on two opposite sides of the top surface of the bottom plate 5, each sliding block 7 is slidably arranged on the corresponding sliding rail 6, and the top of each sliding block is fixedly connected with a driving rack 21. Therefore, when the driver 24 drives the driving rack 21 to reciprocate in a gear transmission manner, the driving rack 21 can drive the sliding block 7 to reciprocate along the length direction of the sliding rail 6, so that the driving rack 21 moves more smoothly, thereby being beneficial to improving the smoothness of the automatic overturning motion of the panel assembly 1. In other embodiments, the drive rack 21 may also be integrally formed with the slider 7.
Further, the device further comprises at least one limit switch 8, and the limit switch 8 is electrically connected with the driver 24 through a controller (not shown in the figure), so that the controller can timely and accurately control the driver 24 to stop working according to the on-off signal of the limit switch 8. The limit switch 8 is disposed on the top surface of the bottom plate 5 and is close to one of the driving racks 21, one end of the driving rack 21 away from the panel assembly 1 is provided with a touch part 212 (see fig. 6) extending towards the direction of the limit switch 8, and the touch part 212 can touch the limit switch 8 when moving forward and backward along with the driving rack 21, so as to control the on-off state of the limit switch 8. Therefore, the arrangement of the limit switch 8 and the touch part 212 makes the running stroke of the driver 24 more controllable, which is beneficial to improving the accuracy and reliability of the automatic overturning, opening and closing motion control of the panel assembly 1. In the present embodiment, the limit switch 8 is a micro switch, and the limit switch 8 is disposed inside the driving rack 21 located on the left side of the top surface of the bottom plate 5.
In the present embodiment, the number of limit switches 8 is two, and the two limit switches 8 are disposed on the inner side of the driving rack 21 near the left at intervals, wherein the limit switch 8 near the panel assembly 1 is used for controlling the turning-over angle of the panel assembly 1, and when the limit switch contacts the touch portion 212, the panel assembly 1 is in an optimal upward turning-over state; the limit switch 8, which is far away from the panel assembly 1, is used to control the reset of the panel assembly 1, and when it touches the touch portion 212, the panel assembly 1 is in a closed state. Thus, by matching the two limit switches 8 with one touch portion 212, the opening and closing stroke of the panel assembly 1 is accurately controlled by controlling the driver 24, so that the panel assembly 1 can achieve the optimal opening and closing state.
The following describes the principle of the tilting opening and closing movement of the panel assembly 1 with reference to fig. 1 and 7:
As shown in fig. 1, the panel assembly 1 is in a closed state. When the panel assembly 1 needs to be opened, the driver 24 rotates and drives the gear 22 and the synchronizing shaft 23 to rotate through the driving gear 241 and the gear set 26, and the rotation of the gear 22 can drive the driving rack 21 to move forward along the length direction of the sliding rail 6, so that the panel assembly 1 is pushed to move forward through the first connecting rod 31, and meanwhile, the panel assembly 1 drives the second connecting rod 32 to slide forward along the sliding chute 41.
When the panel assembly 1 is pushed forward to a certain distance, the end of the second connecting rod 32 connected with the connecting piece 33 slides to the front end point of the chute 41, at this time, the driving rack 21 continues to move forward under the driving of the driver 24, and the first connecting rod 31 starts to rotate upwards around the connection point of the driving rack 21 and the first connecting rod 31, so as to drive the panel assembly 1 to turn upwards, and simultaneously, the second connecting rod 3 starts to turn upwards around the connecting piece 33. When the touch part 212 continues to move forward along with the driving rack 21 until touching the limit switch 8 close to the panel assembly 1, the controller controls the driver 24 to stop working according to the signal sent by the limit switch 8, at this time, the panel assembly 1 is turned up to a designated angle, and the panel assembly 1 reaches the optimal open state (see fig. 7).
As shown in fig. 7, when the panel assembly 1 needs to be reset to the closed state, only the driver 24 needs to be controlled to rotate reversely, and when the driving rack 21 is driven by the driver 24 to move backward and synchronously drive the touch part 212 to move backward until touching the limit switch 8 far away from the panel assembly 1, the driver 24 is controlled to stop working, and at this time, the panel assembly 1 is in the closed state (see fig. 1).
As shown in fig. 8, the present embodiment further provides a home appliance including a cavity, wherein the automatic reversible panel mechanism is further included, and the panel mechanism is disposed at the top of the cavity. In addition, the household appliance is any one of a steam box, an oven, a steaming and baking integrated machine, a micro-steaming integrated machine and a micro-steaming and baking integrated machine.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (11)
1. The utility model provides a panel mechanism that can overturn automatically, includes panel components (1), drive assembly (2) and two drive assembly (3) that the symmetry set up, its characterized in that still includes two supports (4) that the symmetry set up, support (4) are equipped with horizontal or by back forward slope spout (41), drive assembly (3) include first connecting rod (31) and second connecting rod (32), wherein the both ends of first connecting rod (31) respectively with panel components (1) with drive assembly (2) are connected, the one end of second connecting rod (32) with panel components (1) are connected, the other end with corresponding spout (41) swing joint.
2. An automatically reversible panel mechanism according to claim 1, characterized in that the chute (41) is arranged transversely at the upper end of the bracket (4).
3. An automatically reversible panel mechanism according to claim 1, characterized in that the length of the first link (31) is greater than the length of the second link (32).
4. The automatic turnover panel mechanism according to claim 1, further comprising a bottom plate (5) fixedly connected to the bottom of the bracket (4), wherein the driving assembly (2) comprises two symmetrically arranged driving racks (21), gears (22), a synchronizing shaft (23) and a driver (24), the driving racks (21) are movably arranged on the bottom plate (5) back and forth and are connected with the corresponding first connecting rods (31), the gears (22) meshed with the corresponding driving racks (21) are respectively arranged at two ends of the synchronizing shaft (23), and the driver (24) is connected with the synchronizing shaft (23) or any one of the gears (22) in a matched manner.
5. An automatically reversible panel mechanism according to claim 4, characterized in that the drive rack (21) is provided with an upwardly and forwardly extending connecting portion (211) at an end adjacent to the panel assembly (1), the connecting portion (211) being hinged to the first link (31).
6. The automatic turnover panel mechanism according to claim 4, wherein the driving assembly (2) further comprises two symmetrically arranged fixing brackets (25), the fixing brackets (25) are fixedly connected to the top of the bottom plate (5) and are provided with openings (2511) for the synchronizing shafts (23) to pass through, two ends of the synchronizing shafts (23) respectively pass through the corresponding openings (2511) and are fixedly connected with the gear (22), the driver (24) is arranged on one of the fixing brackets (25) and the output end of the driver is provided with a driving gear (241), and the driving gear (241) is meshed with the adjacent gear (22).
7. An automatically reversible panel mechanism according to claim 6, wherein the drive assembly (2) further comprises a gear set (26), the gear set (26) being in mesh with the drive gear (241) and the gear (22), respectively.
8. The automatically reversible panel mechanism according to claim 4, further comprising two slide rails (6) and two sliding blocks (7), wherein the two slide rails (6) are respectively fixed on two opposite sides of the top surface of the bottom plate (5), each sliding block (7) is slidably disposed on the corresponding slide rail (6) and the top of the sliding block is fixedly connected with the driving rack (21).
9. An automatically reversible panel mechanism according to any of claims 4-8, further comprising at least one limit switch (8), wherein the limit switch (8) is disposed on the top surface of the bottom plate (5) and is close to one of the driving racks (21), the driving racks (21) are provided with a touch portion (212) extending towards the direction of the limit switch (8), and the touch portion (212) can touch the limit switch (8) when sliding back and forth along with the driving racks (21), so as to control the on-off state of the limit switch (8).
10. An automatically reversible panel mechanism according to claim 9, wherein the number of limit switches (8) is two, the two limit switches (8) are arranged on the same side of the same driving rack (21) at intervals, wherein the limit switch (8) close to the panel assembly (1) is used for controlling the turn-over angle of the panel assembly (1), and the limit switch (8) far from the panel assembly (1) is used for controlling the reset of the panel assembly (1).
11. A household appliance comprising a cavity, further comprising an automatically reversible panel mechanism according to any one of claims 1-10, said panel mechanism being disposed on top of said cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760770.9A CN110537832B (en) | 2019-08-16 | 2019-08-16 | Panel mechanism capable of automatically overturning and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760770.9A CN110537832B (en) | 2019-08-16 | 2019-08-16 | Panel mechanism capable of automatically overturning and household appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110537832A CN110537832A (en) | 2019-12-06 |
| CN110537832B true CN110537832B (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910760770.9A Active CN110537832B (en) | 2019-08-16 | 2019-08-16 | Panel mechanism capable of automatically overturning and household appliance |
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| CN (1) | CN110537832B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113367558B (en) * | 2020-03-09 | 2026-01-06 | 青岛海尔智慧厨房电器有限公司 | A panel opening and closing structure and a household appliance |
| CN111616586A (en) * | 2020-05-22 | 2020-09-04 | 海信集团有限公司 | Steaming and baking oven |
| CN112060215A (en) * | 2020-08-04 | 2020-12-11 | 何勇 | Wood puncher is planted to auricularia auriculajudae |
| CN112294144A (en) * | 2020-10-29 | 2021-02-02 | 上海明略人工智能(集团)有限公司 | System for be used for beating bittern |
| CN115005668A (en) * | 2021-03-03 | 2022-09-06 | 青岛海尔智慧厨房电器有限公司 | Steam box and panel telescopic mechanism thereof |
| CN113854863B (en) * | 2021-09-06 | 2024-03-29 | 杭州电子科技大学 | Steak frying machine based on sector gear turn-over mechanism and steak frying method thereof |
| CN113827102B (en) * | 2021-09-28 | 2022-09-06 | 广东美的厨房电器制造有限公司 | Control panel drive mechanism and cooking utensils |
| CN113827103B (en) * | 2021-11-29 | 2022-03-18 | 宁波方太厨具有限公司 | Domestic appliance control panel's motion and evaporate oven |
| CN116671787A (en) * | 2022-02-22 | 2023-09-01 | 广东美的厨房电器制造有限公司 | Electric control box assembly and cooking equipment |
| CN117049131B (en) * | 2023-08-29 | 2026-01-23 | 江苏伟森家居有限公司 | Turnover structure and device for double-sided processing of wooden boards |
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| CN110094131A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | A kind of oven opening structure |
| CN211380784U (en) * | 2019-08-16 | 2020-09-01 | 华帝股份有限公司 | Panel mechanism capable of automatically overturning and household appliance |
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| CN103863559A (en) * | 2014-01-23 | 2014-06-18 | 深圳市大疆创新科技有限公司 | Aircraft and landing gear of aircraft |
| CN104310276A (en) * | 2014-10-23 | 2015-01-28 | 安徽江淮银联重型工程机械有限公司 | Double-slide pull-rod tipping limit mechanism |
| CN204431576U (en) * | 2015-02-12 | 2015-07-01 | 瑞安市恒丰机械有限公司 | Cam link folding turning mould mechanism |
| CN106235863A (en) * | 2016-08-10 | 2016-12-21 | 广东美的厨房电器制造有限公司 | Control panel switching mechanism and cooking apparatus |
| CN206251501U (en) * | 2016-12-23 | 2017-06-13 | 宁波方太厨具有限公司 | Turned over and resetting-mechanism on a kind of control panel of household electrical appliance |
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| CN110094131A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | A kind of oven opening structure |
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| CN208154553U (en) * | 2018-04-02 | 2018-11-27 | 华帝股份有限公司 | Panel driving mechanism for range hood and range hood thereof |
| CN211380784U (en) * | 2019-08-16 | 2020-09-01 | 华帝股份有限公司 | Panel mechanism capable of automatically overturning and household appliance |
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| CN110537832A (en) | 2019-12-06 |
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