CN110139512B - Motion mechanism of household appliance control panel - Google Patents
Motion mechanism of household appliance control panel Download PDFInfo
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- CN110139512B CN110139512B CN201810128950.0A CN201810128950A CN110139512B CN 110139512 B CN110139512 B CN 110139512B CN 201810128950 A CN201810128950 A CN 201810128950A CN 110139512 B CN110139512 B CN 110139512B
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- control panel
- rod
- household appliance
- brackets
- connecting rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000033001 locomotion Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chutes (AREA)
- Toys (AREA)
Abstract
The utility model provides a household appliance control panel's motion, including the control panel body, two spout supports are fixed respectively in the left and right sides at the control panel body back, be formed with vertical spout on the spout support, the rear side that corresponds the spout support is located respectively to two side brackets, two connecting rod front ends slip sets up in vertical spout, the connecting rod rear end rotates to be connected on the side brackets, two articulated supports are fixed respectively in the left and right sides at the control panel body back, and articulated support is located the below of corresponding spout support, the both ends of synchronizing bar articulate respectively on corresponding articulated support, actuating mechanism drive synchronizing bar moves forward. In the moving process of the control panel of the household appliance, the control panel firstly makes outward translational movement for a certain distance, and then makes upward overturning movement after the translational distance is enough, so that the upper edge of the control panel cannot interfere with a cabinet during overturning, the upper side of the control panel cannot be blocked by the upper edge of the cabinet, and the control panel is convenient for a user to operate an interface after being overturned.
Description
Technical Field
The invention relates to a control panel of a household appliance, in particular to a movement mechanism of the control panel of the household appliance.
Background
At present, the control panels of a plurality of household appliances can be turned upwards when being opened, and the control panels can be conveniently operated by a user after being turned upwards. As disclosed in the chinese patent application No. 201610049973.3 (application publication No. CN 105555083 a) filed before the present applicant, a driving motor of the extending and resetting mechanism of the control panel of the household electrical appliance is mounted on a push rod, and when the driving motor works, the push rod can move along the fixed bracket and further drive the control panel assembly to extend and reset through the cooperation of a meshing tooth portion on the fixed bracket and a transmission gear on the push rod. In addition, some existing steam boxes on the market can realize the function of pushing out and overturning the control panel, and the main purpose of the steam box is to facilitate the steam box arranged on the water box to grab the water box, but the oven capable of realizing the overturning of the control panel is still little or none. The intelligent kitchen electric products have become a trend, the control panel of the steaming and baking micro products is provided with an interactive interface with higher performance, and on some high-end kitchen products, intelligent menus on the internet, songs, videos and the like can be checked on the control interface in a networking mode. Therefore, how to make the user use the control panel comfortably becomes a matter that the designer has to consider.
Compared with a steam box and a microwave oven, the embedded oven is large in size, so that the embedded oven is generally placed at the lower part of the cabinet, on the other hand, with the appearance of new functions such as intelligent menu, oven networking and the like, the frequency of operating the oven control panel by a user is higher and higher, so that a user can comfortably use the oven and enjoy the intelligent function of the oven, the key point to be considered in improving the performance of the oven is that the user needs to consider, the control panel operation interface of the oven is rotated upwards by a proper angle according to the user experience research, and the operation comfort of the user can be greatly improved, but if the control panel is simply rotated, other problems are brought, such as interference between the upper edge of a control assembly and the cabinet, and shielding of the upper side of the control panel by the upper edge of the cabinet.
Disclosure of Invention
The invention aims to solve the technical problem of providing a motion mechanism of a control panel of a household appliance, which has a simple structure and can realize the translation and the overturning of the control panel.
The technical scheme adopted for solving the technical problems is as follows: this domestic appliance control panel's motion, including the control panel body, its characterized in that still includes:
the two sliding groove brackets are respectively fixed on the left side and the right side of the back of the control panel body, and a vertical sliding groove is formed on the sliding groove brackets;
the two side brackets are respectively arranged at the rear sides of the corresponding chute brackets;
the front ends of the two connecting rods are arranged in the vertical sliding grooves in a sliding manner, and the rear ends of the connecting rods are rotationally connected to the side brackets;
the two hinge brackets are respectively fixed on the left side and the right side of the back of the control panel body and are positioned below the corresponding chute brackets;
the two ends of the synchronous rod are respectively hinged to the corresponding hinged brackets; and
and the driving mechanism is used for driving the synchronous rod to move forwards.
In order to limit the rotation of the connecting rod, the top of the side bracket is provided with an upper limit part and a lower limit part, the lower side of the rear end part of the connecting rod is propped against the lower limit part in the initial state before the control panel is in forward translation, and the upper side of the rear end part of the connecting rod is propped against the upper limit part in the intermediate state before the control panel is in forward translation and upward overturning.
Preferably, in an initial state before the control panel is translated forward, the connecting rod is arranged obliquely downwards from back to front, and the front end of the connecting rod is positioned at the bottom of the vertical chute.
It is further preferred that the link is horizontally disposed with the front end of the link positioned at the top of the vertical chute in an intermediate state before the control panel is translated forward into position and flipped up.
In order to enable the connecting rod to slide in the vertical sliding groove more smoothly, the front end of the connecting rod is provided with a roller, and the roller rolls up and down along the vertical sliding groove.
In order to prevent the synchronizing rod from interfering with the side brackets in the moving process, the synchronizing rod is U-shaped, the rear rod of the synchronizing rod is horizontally arranged, the left side rod and the right side rod of the synchronizing rod are respectively positioned at the inner sides of the corresponding side brackets, and the front ends of the left side rod and the right side rod of the synchronizing rod respectively extend outwards and are hinged to the hinged brackets.
The driving mechanism can have various structures, preferably, the driving mechanism is arranged at the rear side of the synchronous rod, the driving mechanism comprises a motor base fixing support, a motor base, a motor, a first transmission piece and a second transmission piece, the motor base is rotationally connected to the motor base fixing support, the motor is arranged on the motor base, the first transmission piece is arranged on an output shaft of the motor, the second transmission piece and the first transmission piece are mutually driven, and the front end of the second transmission piece is fixedly connected to the synchronous rod. After the driving mechanism is adopted, the synchronous rod can be driven to horizontally move back and forth, and the synchronous rod can also rotate along with the rotation of the motor base, so that the control panel can rotate upwards around the front end of the connecting rod, and the optimal turnover angle suitable for a user is provided.
Further preferably, the first transmission member is a threaded shaft, and the second transmission member is a threaded sleeve mounted on the threaded shaft. Thus, the motor drives the threaded shaft to rotate, and the threaded shaft drives the threaded sleeve to move back and forth, so that the synchronous rod is driven to move back and forth conveniently. The screw pair formed by the screw shaft and the screw sleeve has a self-locking function, so that the whole overturning process of the control panel can be locked in real time, and the optimal angle suitable for each user can be found. Of course, the first transmission member and the second transmission member may also adopt other different transmission structures.
In order to enable the two ends of the synchronizing rod to be uniformly stressed, the front end of the threaded sleeve is fixedly connected with the middle of the synchronizing rod.
Preferably, as any one of the above schemes, the control panel body comprises a decorative plate and a lining plate fixed on the back of the decorative plate, and the chute bracket and the hinge bracket are fixed on the lining plate.
Compared with the prior art, the invention has the advantages that: in the motion process of the control panel of the household appliance, the control panel firstly makes a certain distance of outward translational motion under the drive of the driving mechanism, and then makes upward overturning motion after the translational distance is enough, so that the upper edge of the control panel cannot interfere with a cabinet during overturning, the upper side of the control panel cannot be shielded by the upper edge of the cabinet, the control panel is upwards overturned, the user operation interface is convenient, the cooking experience of a user is improved, and the intelligent function of a product can be better experienced. In addition, this motion arranges more structures on control panel subassembly, can leave more spaces for the box, the later stage product of being convenient for upgrades.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention in an initial state when a control panel is reset;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of the control panel in an intermediate state of being turned up according to the embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is a schematic view of the structure of the control panel in the final state after the control panel is turned up according to the embodiment of the present invention;
FIG. 6 is an enlarged schematic view of portion C of FIG. 5;
fig. 7 is a schematic view of a mounting structure according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 6, the movement mechanism of the control panel of the home appliance in the present embodiment includes main components of a control panel body 1, a chute bracket 2, a side bracket 3, a link 4, a hinge bracket 5, a synchronizing lever 6, a driving mechanism 7, and the like.
The control panel body 1 comprises a decorative plate 11 and a lining plate 12 fixed on the back of the decorative plate 11, two chute brackets 2 are respectively fixed on the left side and the right side of the back of the control panel body 1, vertical chute 21 is formed on the chute brackets 2, and the chute brackets 2 are fixed on the lining plate 12. The side brackets 3 are two and are respectively arranged at the rear sides of the corresponding chute brackets 2, the number of the connecting rods 4 is two, the front ends of the connecting rods 4 are slidably arranged in the vertical chute 21, and in order to enable the friction resistance between the connecting rods 4 and the vertical chute 21 to be smaller, the front ends of the connecting rods 4 are provided with the rollers 8, the rollers 8 roll up and down along the vertical chute 21, and the rear ends of the connecting rods 4 are rotationally connected to the side brackets 3. The two hinge brackets 5 are respectively fixed on the left side and the right side of the back of the control panel body 1, the hinge brackets 5 are positioned below the corresponding chute brackets 2, and the hinge brackets 5 are fixed on the lining plates 12. The synchronizing bar 6 is U-shaped, the rear bar of the synchronizing bar 6 is horizontally arranged, the left and right side bars of the synchronizing bar 6 are respectively positioned at the inner sides of the corresponding side brackets 3, and the front ends of the left and right side bars of the synchronizing bar 6 respectively extend outwards and are hinged on the hinged brackets 5. The driving mechanism 7 is provided at the rear side of the synchronizing bar 6 and serves to drive the synchronizing bar 6 to move forward.
In this embodiment, the top of the side bracket 3 has an upper limit part 31 and a lower limit part 32, in the initial state before the control panel translates forward, the connecting rod 4 is disposed obliquely downward from the rear to the front, and the front end of the connecting rod 4 is located at the bottom of the vertical chute 21, and the lower side of the rear end of the connecting rod 4 abuts against the lower limit part 32. In the intermediate state before the control panel is translated forward and turned upwards, the connecting rod 4 is horizontally arranged, the front end of the connecting rod is positioned at the top of the vertical chute 21, and the upper side of the rear end of the connecting rod 4 abuts against the upper limiting part 31.
The driving mechanism 7 of the present embodiment is provided at the rear side of the synchronizing bar 6, and the driving mechanism 7 includes a motor mount fixing bracket 71, a motor mount 72, a motor 73, a screw shaft 74, and a screw sleeve 75. The screw shaft 74 is a first transmission part, the screw sleeve 75 is a second transmission part, the motor seat 72 is rotationally connected to the motor seat fixing support 71, the motor 73 is a self-locking motor and is arranged on the motor seat 72, the screw shaft 74 is arranged on an output shaft of the motor 73, the screw shaft 74 and the screw sleeve 75 are mutually transmitted, and the front end of the screw sleeve 75 is fixedly connected to the middle of the synchronous rod 6. When the motor 73 rotates, the threaded shaft 74 is driven to synchronously rotate, the threaded sleeve 75 is driven by the threaded shaft 74 to move forwards and backwards along the threaded shaft 74, and then the synchronous rod 6 is driven to move forwards and backwards, and the motor base 72 can rotate relative to the motor base fixing support 71, so that the synchronous rod 6 can also rotate up and down, and the overturning action of the control panel is realized.
As shown in fig. 7, the top of the box body is provided with an upper mounting plate 9, the bottom of the side bracket 3 is fixed on the upper mounting plate 9, a supporting plate 10 is also fixed on the upper mounting plate 9, and a motor base fixing bracket 71 is installed on the supporting plate 10.
Taking an oven as an example, the working principle of the motion mechanism is as follows:
as shown in fig. 1 and 2, when the oven is not in operation, the control panel is in an initial state before forward translation, the control panel body 1 is in a vertical position, and at this time, the link 4 is limited by a lower limit.
When the oven needs to work to operate the control panel, the motor 73 rotates, the control panel is pushed to translate outwards under the transmission of the threaded shaft 74 and the threaded sleeve 75, at the moment, the rear end of the connecting rod 4 rotates, and the roller 8 at the front end rolls upwards in the vertical sliding groove 21 of the sliding groove bracket 2.
As shown in fig. 3 and 4, the motor 73 continues to rotate, when the connecting rod 4 hits the upper limiting member 31, the rear end of the connecting rod 4 stops rotating, and the front end reaches the upper limit position of the vertical chute 21, at this time, the connecting rod 4 is in a horizontal position, the control panel is in an intermediate state before being translated forward to be in place and turned upward, and the control panel body 1 is still in a vertical position.
As shown in fig. 5 and 6, the motor 73 continues to rotate, the control panel is pushed to translate outwards under the transmission of the threaded shaft 74 and the threaded sleeve 75, at this time, the connecting rod 4 is always in a horizontal position under the limit constraint of the upper limit piece 31, the motor base 72 of the motor 73 rotates upwards, the control panel rotates around the front end of the connecting rod 4, and after the optimal angle is reached, the motor 73 stops rotating, and the mechanism realizes self-locking.
In addition, the screw pair formed by the screw shaft 74 and the screw sleeve 75 has a self-locking function, and the motor 73 can stop rotating in real time when the control panel is turned over any angle within a certain angle range.
The same thing can realize the reset of the control panel, and will not be described here.
Claims (8)
1. The utility model provides a household appliance control panel's motion mechanism, includes control panel body (1), its characterized in that still includes:
the two sliding groove brackets (2) are respectively fixed on the left side and the right side of the back surface of the control panel body (1), and a vertical sliding groove (21) is formed on the sliding groove brackets (2);
the two side brackets (3) are respectively arranged at the rear sides of the corresponding chute brackets (2);
the two connecting rods (4) are arranged, the front ends of the connecting rods (4) are arranged in the vertical sliding grooves (21) in a sliding mode, and the rear ends of the connecting rods (4) are connected to the side supports (3) in a rotating mode;
the two hinged supports (5) are respectively fixed on the left side and the right side of the back of the control panel body (1), and the hinged supports (5) are positioned below the corresponding chute supports (2);
the two ends of the synchronizing rod (6) are respectively hinged to the corresponding hinged brackets (5); and
a driving mechanism (7) for driving the synchronizing rod (6) to move forward;
the top of the side bracket (3) is provided with an upper limit part (31) and a lower limit part (32), the lower side of the rear end part of the connecting rod (4) is propped against the lower limit part (32) in the initial state before the control panel is in forward translation, and the upper side of the rear end part of the connecting rod (4) is propped against the upper limit part (31) in the intermediate state before the control panel is in forward translation and upward overturning; the front end of the connecting rod (4) is provided with a roller (8), and the roller (8) rolls up and down along the vertical chute (21).
2. The motion mechanism of a control panel for a household appliance according to claim 1, wherein: in the initial state before the control panel is translated forwards, the connecting rod (4) is arranged obliquely downwards from back to front, and the front end of the connecting rod (4) is positioned at the bottom of the vertical chute (21).
3. The motion mechanism of a control panel for a household appliance according to claim 1, wherein: in the middle state before the control panel is translated forward to be in place and turned upwards, the connecting rod (4) is horizontally arranged, and the front end of the connecting rod is positioned at the top of the vertical chute (21).
4. The motion mechanism of a control panel for a household appliance according to claim 1, wherein: the synchronous rod (6) is U-shaped, the rear rod of the synchronous rod (6) is horizontally arranged, the left side rod and the right side rod of the synchronous rod (6) are respectively positioned on the inner sides of the corresponding side brackets (3), and the front ends of the left side rod and the right side rod of the synchronous rod (6) respectively extend outwards and are hinged to the hinged brackets (5).
5. The motion mechanism of a control panel for a household appliance according to claim 1, wherein: the driving mechanism (7) is arranged at the rear side of the synchronous rod (6), the driving mechanism (7) comprises a motor base fixing support (71), a motor base (72), a motor (73), a first transmission part and a second transmission part, the motor base (72) is rotationally connected to the motor base fixing support (71), the motor (73) is arranged on the motor base (72), the first transmission part is arranged on an output shaft of the motor (73), the second transmission part and the first transmission part are mutually transmitted, and the front end of the second transmission part is fixedly connected to the synchronous rod (6).
6. The motion mechanism of a control panel for a household appliance according to claim 5, wherein: the first transmission piece is a threaded shaft (74), and the second transmission piece is a threaded sleeve (75) arranged on the threaded shaft.
7. The motion mechanism of a control panel for a household appliance according to claim 6, wherein: the front end of the screw sleeve (75) is fixedly connected with the middle of the synchronous rod (6).
8. The movement mechanism of a control panel for a household appliance according to any one of claims 1 to 7, wherein: the control panel body (1) comprises a decorative plate (11) and a lining plate (12) fixed on the back of the decorative plate, and the chute bracket (2) and the hinge bracket (5) are fixed on the lining plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810128950.0A CN110139512B (en) | 2018-02-08 | 2018-02-08 | Motion mechanism of household appliance control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810128950.0A CN110139512B (en) | 2018-02-08 | 2018-02-08 | Motion mechanism of household appliance control panel |
Publications (2)
| Publication Number | Publication Date |
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| CN110139512A CN110139512A (en) | 2019-08-16 |
| CN110139512B true CN110139512B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810128950.0A Active CN110139512B (en) | 2018-02-08 | 2018-02-08 | Motion mechanism of household appliance control panel |
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| Country | Link |
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| CN (1) | CN110139512B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522317B (en) * | 2019-08-19 | 2024-09-13 | 华帝股份有限公司 | Panel tilting mechanism and domestic appliance |
| CN112192299B (en) * | 2020-09-23 | 2022-03-15 | 东风设备制造有限公司 | A upset translation device for leaf spring |
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| CN103335194A (en) * | 2013-07-02 | 2013-10-02 | 广东威创视讯科技股份有限公司 | Screen pull-out overturning structure |
| CN104185394A (en) * | 2014-04-29 | 2014-12-03 | 南京国电南自电网自动化有限公司 | A front-insertion-type cabinet panel opening and closing device based on four-bar linkage mechanisms |
| CA2841199A1 (en) * | 2013-08-13 | 2015-02-13 | Bsh Home Appliances Corporation | Movable control panel to allow service access to built-in domestic appliance without removing appliance from built-in position |
| CN105476458A (en) * | 2016-01-25 | 2016-04-13 | 宁波方太厨具有限公司 | Steam box with extendable and restoring control panel |
| CN105555083A (en) * | 2016-01-25 | 2016-05-04 | 宁波方太厨具有限公司 | Extension and reset mechanism for control panel of domestic appliance |
| CN206273014U (en) * | 2016-12-30 | 2017-06-20 | 宁波方太厨具有限公司 | A kind of rotating mechanism of household appliance control panel |
| CN207911174U (en) * | 2018-02-08 | 2018-09-25 | 宁波方太厨具有限公司 | A kind of motion of household appliance control panel |
-
2018
- 2018-02-08 CN CN201810128950.0A patent/CN110139512B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335194A (en) * | 2013-07-02 | 2013-10-02 | 广东威创视讯科技股份有限公司 | Screen pull-out overturning structure |
| CA2841199A1 (en) * | 2013-08-13 | 2015-02-13 | Bsh Home Appliances Corporation | Movable control panel to allow service access to built-in domestic appliance without removing appliance from built-in position |
| CN104185394A (en) * | 2014-04-29 | 2014-12-03 | 南京国电南自电网自动化有限公司 | A front-insertion-type cabinet panel opening and closing device based on four-bar linkage mechanisms |
| CN105476458A (en) * | 2016-01-25 | 2016-04-13 | 宁波方太厨具有限公司 | Steam box with extendable and restoring control panel |
| CN105555083A (en) * | 2016-01-25 | 2016-05-04 | 宁波方太厨具有限公司 | Extension and reset mechanism for control panel of domestic appliance |
| CN206273014U (en) * | 2016-12-30 | 2017-06-20 | 宁波方太厨具有限公司 | A kind of rotating mechanism of household appliance control panel |
| CN207911174U (en) * | 2018-02-08 | 2018-09-25 | 宁波方太厨具有限公司 | A kind of motion of household appliance control panel |
Also Published As
| Publication number | Publication date |
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| CN110139512A (en) | 2019-08-16 |
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