CN109696015B - Refrigerator leveling device and method and refrigerator - Google Patents
Refrigerator leveling device and method and refrigerator Download PDFInfo
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- CN109696015B CN109696015B CN201810973757.7A CN201810973757A CN109696015B CN 109696015 B CN109696015 B CN 109696015B CN 201810973757 A CN201810973757 A CN 201810973757A CN 109696015 B CN109696015 B CN 109696015B
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- refrigerator
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- box body
- horizontally placed
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 55
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator leveling device, a refrigerator leveling method and a refrigerator, wherein the refrigerator leveling device comprises the following steps: the refrigerator comprises a controller, a detection assembly and an adjusting assembly, wherein the controller is arranged in a refrigerator body of the refrigerator, the detection assembly is used for detecting whether the refrigerator body is horizontally placed, and the adjusting assembly is used for adjusting to enable the refrigerator body to be horizontally placed; the adjusting assembly comprises an inflator pump, at least four inflation valves connected with the inflator pump and four air bags respectively connected with the inflation valves, and supporting legs for supporting the box body are respectively arranged at four corners of the bottom of the box body; the controller is in communication connection with the detection assembly, the inflation pump and the inflation valve respectively; when the detection assembly detects that the box body is not horizontally placed, the inflation pump is controlled to be started, the inflation amount of each air bag is adjusted through the inflation valve, so that the corresponding corner at the bottom of the box body is lifted, and the box body is adjusted to be horizontally placed. The refrigerator leveling device provided by the invention can lift the corners of the bottom plate of the corresponding box body by inflating the air bag, so that the box body is adjusted to be horizontally placed, and the refrigerator leveling device is simple in structure, easy to implement and convenient to use.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a refrigerator leveling device and method and a refrigerator.
Background
The situation that the refrigerator body is not stable or inclined often occurs after a refrigerator is newly installed or moved, the refrigerator is inclined to make the internal articles not stably placed, and the inclination degree is too large and even potential safety hazards are caused. The box body is inclined generally because the four corners at the bottom of the box body are higher and lower, and the lower corners need to be lifted and supported at the moment to ensure that the heights of the four corners are consistent, so that the box body is horizontally placed, and the process is called as box body leveling.
The existing refrigerator is generally provided with supporting legs with adjustable height at four corners of the bottom of a refrigerator body, and the height of the supporting legs is adjusted by shifting the supporting legs, so that the heights of the four corners are consistent. In this case, the user needs to go down to adjust the leveling feet of the refrigerator, which is very laborious and inconvenient to adjust; chinese patent application CN201610185431.9 discloses an inclination adaptive refrigerator, which lifts the bottom foot by the rotation of the motor, but the rotation of the motor requires a large torque and a complex transmission structure, which is not easy to implement.
Disclosure of Invention
The invention aims to provide a refrigerator leveling device and method and a refrigerator.
In order to achieve the above object, an embodiment of the present invention provides a refrigerator leveling device, including: the refrigerator comprises a controller, a detection assembly and an adjusting assembly, wherein the controller is arranged in a refrigerator body of the refrigerator, the detection assembly is used for detecting whether the refrigerator body is horizontally placed, and the adjusting assembly is used for adjusting the parallelism of the refrigerator body; the adjusting assembly comprises an inflator pump, at least four inflation valves connected with the inflator pump and at least four air bags respectively connected with the inflation valves, supporting legs for supporting the box body are respectively arranged at four corners of the bottom of the box body, and the four air bags are respectively arranged at the bottom of the box body and close to the supporting legs; the controller is in communication connection with the detection assembly, the inflation pump and the inflation valve respectively; when the controller obtains a detection result sent by the detection assembly that the box body is not horizontally placed, the controller controls the inflator pump to be started, and the inflation amount of each air bag is adjusted through the inflation valve, so that the corresponding corner at the bottom of the box body is lifted, and the box body is adjusted to be horizontally placed.
As a further improvement of an embodiment of the present invention, the height of the supporting feet is adjustable, and after the air bag is inflated and the box body is adjusted to be horizontally placed, the height of each supporting foot can be adjusted to make the height of the supporting foot consistent with the height of the air bag.
As a further improvement of an embodiment of the present invention, a press cabin is arranged at the lower part of the box body, and the press cabin is used for placing a compressor; the detection assembly, the inflation pump and the inflation valve are all arranged in the pressing machine bin.
As a further improvement of an embodiment of the present invention, each of the airbags is connected to an inflation line, and each of the inflation lines extends and is connected to the corresponding inflation valve.
As a further improvement of an embodiment of the present invention, a bottom plate is disposed at the bottom of the box body, the bottom plate is provided with through holes, and the inflation pipelines pass through the through holes and are respectively connected with the inflation valves.
As a further improvement of an embodiment of the present invention, the detecting element is a gyroscope.
The invention provides a refrigerator, which comprises a refrigerator body, wherein the refrigerator body comprises a bottom plate, supporting legs for supporting the refrigerator body are respectively arranged at four corners of the bottom plate, and the height of the supporting legs can be adjusted; the refrigerator also comprises the refrigerator leveling device.
In another aspect, the present invention provides a method for leveling a refrigerator, including: the control detection assembly detects whether the refrigerator body is horizontally placed; receiving a detection result sent by the detection component; if the detection result indicates that the box body is not horizontally placed, controlling an inflator pump to start; the inflation amount of each air bag is controlled through the inflation valve, so that the corners of the bottom of the box body corresponding to the air bags are lifted, and the box body is adjusted to be horizontally placed.
As a further improvement of an embodiment of the present invention, after the detection result indicates that the tank is not horizontally placed, before controlling the inflator to start, the method further includes: and determining an airbag to be inflated and a corresponding amount of inflation to be achieved according to the detection result, and sending the airbag to be inflated and the corresponding amount of inflation to a controller, wherein the detection result comprises the deviation direction and the deviation angle of the box body relative to the horizontal direction.
As a further improvement of an embodiment of the present invention, the adjusting of the inflation amount of each airbag by the inflation valve specifically includes: determining the opening time of each inflation valve according to the inflation quantity; and respectively controlling the opening and the closing of each inflation valve according to the opening duration so as to control the inflation quantity of each air bag.
Compared with the prior art, the refrigerator leveling device provided by the invention has the advantages that the detection assembly and the adjusting assembly are arranged in the refrigerator body, the controller is used for controlling the starting of the inflator pump and adjusting the inflating quantity of each air bag through the inflating valve, and after the air bags are inflated, the corresponding corners at the bottom of the refrigerator body can be lifted, so that the refrigerator body is adjusted to be horizontally placed. The refrigerator leveling device is simple in structure, easy to implement and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a tank and a tank leveling device according to an embodiment of the present invention;
FIG. 2 is a top view of a tank and a tank leveling device according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a tank leveling method according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart of a tank leveling method according to an embodiment of the present invention;
fig. 5 is a schematic flow chart of a tank leveling method according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
It will be understood that terms used herein such as "upper," "above," "lower," "below," and the like, refer to relative positions in space and are used for convenience in description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
As shown in fig. 1-3, an embodiment of the present invention is described. The invention discloses a refrigerator, which comprises a refrigerator body 100, wherein the refrigerator body 100 comprises a bottom plate 110, and supporting legs 120 for supporting the refrigerator body 110 are respectively arranged at four corners of the bottom plate 110. A refrigerator leveling device 200 is provided on the cabinet 100.
In the present embodiment, the refrigerator leveling device 200 includes: the refrigerator comprises a controller 210 arranged in a refrigerator body 100 of the refrigerator, a detection component 220 for detecting whether the refrigerator body 110 is horizontally arranged, and an adjusting component 230 for adjusting the refrigerator body to be horizontally arranged. The adjusting assembly 230 includes an inflator 231, at least four inflators 232 connected to the inflator 231, and at least four air bags 233 respectively connected to the inflators 232. Four corners of the bottom of the box 100 are respectively provided with a supporting leg 120 for supporting the box 100, and the four airbags 233 are respectively arranged at the bottom of the box 100 near the supporting leg 120. Because the supporting legs 120 extend downwards from the four corners of the bottom of the box 100 to support the box 100, the four air bags 233 are respectively arranged near the four supporting legs 120, so that when the box 100 is not placed in parallel, the inflation amount of the corresponding air bag 233 can be adjusted to adjust the heights of the four corners of the bottom of the box 100.
The controller 210 is in communication with the detection assembly 220, the inflator 231, and the inflation valve 232, respectively. When the detection result sent by the detection component 220 is that the box body 100 is not horizontally placed, the controller 210 controls the inflator 231 to start, and adjusts the inflation amount of each airbag 233 through the inflation valve 232, so as to lift the corresponding corner at the bottom of the box body 100, thereby adjusting the box body 100 to be horizontally placed. In the present embodiment, the inflation valve 232 is a solenoid inflation valve, and thus can be communicatively coupled to the controller 210 to control the inflation amount of the airbag 233.
For example, as shown in fig. 2, four corners of the bottom of the box 100 are defined as a first corner 141, a second corner 142, a third corner 143 and a fourth corner 144 (the air cells corresponding to each corner are defined as a first air cell 2331, a second air cell 2332, a third air cell 2333 and a fourth air cell 2334). When the heights of the second corner 142, the third corner 143, and the fourth corner 144 of the box body are the same, and the height of the fourth corner 144 is lower than the height of the first corner 141 (and the heights of the second corner 142 and the third corner 143), the fourth airbag 2334 corresponding to the fourth corner 144 may be inflated to lift the fourth corner 144 until the height of the fourth corner 144 is the same as the heights of the other three corners, so that the box body 100 is horizontally placed.
The refrigerator leveling device 200 provided by the invention has the advantages that the detection component 220 and the adjusting component 230 are arranged in the refrigerator body 110, the controller 210 is used for controlling the starting of the inflator 231, and the inflation amount of each air bag 233 is adjusted through the inflation valve 232. After the air bags 233 are inflated, the corresponding corners of the bottom of the case 100 may be lifted, thereby adjusting the case 100 to be horizontally placed. The refrigerator leveling device is simple in structure, easy to implement and convenient to use.
Specifically, the detecting component 220 can detect the deviation direction and the deviation angle of the box 100 relative to the horizontal direction. If it is detected that the box 100 is not deviated from the horizontal direction and the deviation angle is zero, the detection result is: the box body is horizontally arranged. If the detecting component 220 detects that the box 100 deviates from the horizontal direction and the deviation angle is not zero, the detection result is: the case 100 is not horizontally placed. When the controller receives the detection result that the tank 100 is not horizontally placed, the controller 210 first calculates the required inflation amount according to the deviation angle. Taking the fourth corner 144 as an example (when the height of the fourth corner 144 is lower than the height of the second corner 142), the controller 210 activates the inflation valve 232 corresponding to the fourth airbag 2334 to inflate the fourth airbag 2334. Meanwhile, the controller 210 controls the inflation valve 232 to be closed after the desired inflation amount is reached, thereby completing the inflation of the fourth air cell 2334.
Further, the height of the supporting feet 120 is adjustable, and after the inflatable bag 233 is inflated and the box body 100 is adjusted to be horizontally placed, the height of each supporting foot 120 can be adjusted to enable the height of the supporting foot 120 to be consistent with the height of the corresponding airbag 233. In particular, support foot 120 may be a height adjustable leveling foot commonly used in refrigerators in the prior art. Thus, after the case 100 is adjusted to be horizontally placed by the air bag, the user can manually adjust the leveling feet until the height of the leveling feet is matched with the height of the air bag 233. The bladder may then be deflated and the tank 100 supported only by the leveling feet. In another embodiment, the air bag can be used to support the box body, and the air bag can be made of a tough and firm material.
Preferably, a press cabin (not shown) is disposed at the lower part of the box body 100, and the press cabin is used for placing a compressor; the detection assembly 220, the inflator 231 and the inflation valve 232 are all arranged in the press cabin. The detection assembly 220, the inflator 231 and the inflation valve 232 are all arranged in the pressing machine bin, extra space cannot be occupied, and the detection assembly can be arranged inside the box body 100, so that the detection assembly is firm, not easy to damage, and the box body is attractive in appearance.
In the embodiment of the present invention, an inflation line 234 is connected to each of the air bags 233, and each of the inflation lines 234 extends and is connected to the corresponding inflation valve 232.
Further, a bottom plate 110 is disposed at the bottom of the box 100, a through hole 111 is formed in the bottom plate 110, and the inflation pipe 234 penetrates through the through hole 111 and is connected to the inflation valve 232. Thus, both ends of the inflation line 234 are connected to the air bag 233 and the inflation valve 232, respectively, so that, when the inflator 231 operates, the inflation amount of the air bag 233 can be controlled by opening and closing the inflation valve 232.
Specifically, the detecting component 220 is a gyroscope. The gyroscope may detect the deviation direction and the deviation angle of the casing 100 with respect to the horizontal direction and transmit the detection result to the controller 210.
The embodiment of the invention also discloses a refrigerator leveling method, which is realized by using the refrigerator leveling device, and the method comprises the following steps:
s101, controlling a detection assembly 220 to detect whether a refrigerator body 100 of the refrigerator is horizontally placed or not;
s102, receiving the detection result sent by the detection component 220;
s103, if the detection result shows that the box body 100 is not horizontally placed, controlling the inflator 231 to start;
s104, controlling the inflation amount of each air bag 233 through the inflation valve 232 so as to lift the corner of the box body 100 corresponding to the air bag 233, thereby adjusting the box body 100 to be horizontally placed.
In step S103, before controlling the inflator 231 to start after the box 100 is not horizontally placed and the detection result indicates that the method further includes:
and S1031, determining the airbag 233 to be inflated and the corresponding inflation amount according to the detection result, wherein the detection result comprises the deviation direction and the deviation angle of the box body 100 relative to the horizontal direction.
In the embodiment of the present invention, the detecting component 220 is preferably a gyroscope. The gyroscope may detect the deviation direction and the deviation angle of the casing 100 with respect to the horizontal direction and transmit the detection result to the controller 210. Specifically, if the gyroscope detects that the casing 100 is not deviated from the horizontal direction and the deviation angle is zero, the detection result is: the box body is horizontally arranged. If the gyroscope detects that the box 100 deviates from the horizontal direction and the deviation angle is not zero, the detection result is: the case 100 is not horizontally placed. When the detection result received by the controller is: when the box 100 is not horizontally placed, the airbag to be inflated is determined according to the deviation direction, and the required inflation amount is calculated according to the deviation angle. And then, the controller can control the inflator pump to be started and control the inflation valve corresponding to the airbag to be inflated to be started so as to inflate the airbag to be inflated. Meanwhile, after the required inflation amount is reached, the controller can control the inflation valve to be closed, so that the inflation of the airbag to be inflated is completed.
In an embodiment of the present invention, in step S104, the controlling the inflation amount of each airbag through the inflation valve specifically includes:
s1041, determining the opening duration of each inflation valve 232 according to the inflation quantity;
s1042, respectively controlling the opening and closing of each inflation valve 232 according to the opening duration, thereby adjusting the inflation amount of each airbag 233.
In the embodiment of the invention, the inflation quantity in unit time can be calculated according to the power of the inflator pump and the diameter of the inflation pipeline, and different deviation angles also correspond to different inflation quantities, so that a preset corresponding table of the deviation angle and the inflation quantity can be formed. The air inflation amount in unit time and the preset corresponding table can be preset in the controller. Therefore, the corresponding inflation amount in the preset corresponding table is found out according to the actual deviation angle, and the required opening time of the inflation valve can be calculated according to the inflation amount in unit time. Thereby controlling the opening and closing of the inflation valve 232 according to the opening period, and finally controlling the inflation amount of each air bag 233.
The refrigerator leveling device 200 provided by the invention has the advantages that the detection component 220 and the adjusting component 230 are arranged in the refrigerator body 110, the controller 210 is used for controlling the starting of the inflator 231, and the inflation amount of each air bag 233 is adjusted through the inflation valve 232. After the air bags 233 are inflated, the corners of the bottom panel 110 of the corresponding case 100 may be lifted, thereby adjusting the case 100 to be horizontally placed. The refrigerator leveling device is simple in structure, easy to implement and convenient to use.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A leveling device for a refrigerator, comprising: the refrigerator comprises a controller, a detection assembly and an adjusting assembly, wherein the controller is arranged in a refrigerator body of the refrigerator, the detection assembly is used for detecting whether the refrigerator body is horizontally placed, and the adjusting assembly is used for adjusting to enable the refrigerator body to be horizontally placed;
the adjusting assembly comprises an inflator pump, at least four inflation valves connected with the inflator pump and at least four air bags respectively connected with the inflation valves, supporting legs for supporting the box body are respectively arranged at four corners of the bottom of the box body, and the four air bags are respectively arranged at the bottom of the box body and close to the supporting legs;
the controller is in communication connection with the detection assembly, the inflation pump and the inflation valve respectively;
when the controller obtains a detection result sent by the detection assembly that the box body is not horizontally placed, the controller controls the inflator pump to be started, and the inflation amount of each air bag is adjusted through the inflation valve so as to lift the corresponding corner at the bottom of the box body, so that the box body is adjusted to be horizontally placed;
the height of the supporting legs is adjustable, after the air bag is inflated and the box body is adjusted to be horizontally placed, the height of each supporting leg can be adjusted to enable the height of the supporting leg to be consistent with the height of the air bag, the air bag is deflated, and the supporting legs are used for supporting the box body.
2. The refrigerator leveling device according to claim 1, wherein a press chamber is provided at a lower portion of the box body, and the press chamber is used for accommodating a compressor; the detection assembly, the inflation pump and the inflation valve are all arranged in the pressing machine bin.
3. The refrigerator leveling device of claim 1, wherein an inflation line is connected to each air bag, and each inflation line extends and is connected to the corresponding inflation valve.
4. The refrigerator leveling device as claimed in claim 3, wherein a bottom plate is provided at a bottom of the cabinet, the bottom plate is provided with through holes, and the air charging pipes are respectively connected to the air charging valves through the through holes.
5. The refrigerator leveling apparatus of claim 1, wherein the sensing component is a gyroscope.
6. A refrigerator comprises a refrigerator body, wherein the refrigerator body comprises a bottom plate, supporting legs for supporting the refrigerator body are arranged at four corners of the bottom plate respectively, and the supporting legs can adjust the height; characterized in that it comprises a refrigerator levelling device according to any one of the preceding claims 1-5.
7. A method for leveling a refrigerator, the method comprising:
the control detection assembly detects whether the refrigerator body is horizontally placed;
receiving a detection result sent by the detection component;
if the detection result indicates that the box body is not horizontally placed;
determining an airbag to be inflated and a corresponding amount of inflation to be achieved according to the detection result, and sending the airbag to be inflated and the corresponding amount of inflation to a controller, wherein the detection result comprises a deviation direction and a deviation angle of the box body relative to the horizontal direction;
controlling the inflator pump to start;
controlling the inflation quantity of each air bag through an inflation valve so as to lift the corner of the bottom of the box body corresponding to the air bag, and thus adjusting the box body to be horizontally placed;
controlling the air bag to deflate, and supporting the box body by using the supporting legs.
8. The refrigerator leveling method according to claim 7, wherein the controlling of the inflation amount of each air bag through an inflation valve specifically comprises:
determining the opening time of each inflation valve according to the inflation quantity;
and respectively controlling the opening and the closing of each inflation valve according to the opening duration so as to control the inflation quantity of each air bag.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973757.7A CN109696015B (en) | 2018-08-24 | 2018-08-24 | Refrigerator leveling device and method and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973757.7A CN109696015B (en) | 2018-08-24 | 2018-08-24 | Refrigerator leveling device and method and refrigerator |
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| CN109696015A CN109696015A (en) | 2019-04-30 |
| CN109696015B true CN109696015B (en) | 2021-10-29 |
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| CN201810973757.7A Active CN109696015B (en) | 2018-08-24 | 2018-08-24 | Refrigerator leveling device and method and refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071957A (en) * | 2019-12-25 | 2020-04-28 | 重庆佰斯泰机械有限公司 | Scissor fork type lifting device |
| CN112984927A (en) * | 2021-03-16 | 2021-06-18 | 长虹美菱股份有限公司 | Anti-toppling device for refrigerator and control method |
| CN112984928A (en) * | 2021-03-16 | 2021-06-18 | 长虹美菱股份有限公司 | Anti-tilting device for refrigerator and control method thereof |
| CN115823410A (en) * | 2022-11-25 | 2023-03-21 | 中煤科工开采研究院有限公司 | Iron tower inclination adjusting structure and inclination adjusting method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413644Y (en) * | 2000-03-29 | 2001-01-10 | 姚毅 | Leval regulator for body positioning frame |
| CN101353897A (en) * | 2008-08-26 | 2009-01-28 | 中国计量学院 | Vibrating isolation foundation precise leveling system |
| KR20100046516A (en) * | 2008-10-27 | 2010-05-07 | 엘지전자 주식회사 | Refrigerator |
| CN202057146U (en) * | 2011-04-27 | 2011-11-30 | 泰州乐金电子冷机有限公司 | Refrigerator with levelness detecting function |
| CN105605850A (en) * | 2016-03-29 | 2016-05-25 | 苏州泰隆制冷有限公司 | Inclination-self-adapting refrigerator |
| CN105755750A (en) * | 2016-04-13 | 2016-07-13 | 青岛海尔洗衣机有限公司 | Washing machine foot with automatic levelling function and washing machine |
| CN106764281A (en) * | 2016-12-25 | 2017-05-31 | 重庆警蜂科技有限公司 | A kind of automatic leveling support |
| CN106843284A (en) * | 2016-12-29 | 2017-06-13 | 无锡小天鹅股份有限公司 | The automatic adjusting balance method of household electrical appliance and household electrical appliance |
| CN107390724A (en) * | 2017-08-18 | 2017-11-24 | 昆山寰震机电有限公司 | A kind of method for machine tilt adjustment |
| CN207273954U (en) * | 2017-08-18 | 2018-04-27 | 昆山寰震机电有限公司 | A kind of equipment for leveling punching machine |
-
2018
- 2018-08-24 CN CN201810973757.7A patent/CN109696015B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413644Y (en) * | 2000-03-29 | 2001-01-10 | 姚毅 | Leval regulator for body positioning frame |
| CN101353897A (en) * | 2008-08-26 | 2009-01-28 | 中国计量学院 | Vibrating isolation foundation precise leveling system |
| KR20100046516A (en) * | 2008-10-27 | 2010-05-07 | 엘지전자 주식회사 | Refrigerator |
| CN202057146U (en) * | 2011-04-27 | 2011-11-30 | 泰州乐金电子冷机有限公司 | Refrigerator with levelness detecting function |
| CN105605850A (en) * | 2016-03-29 | 2016-05-25 | 苏州泰隆制冷有限公司 | Inclination-self-adapting refrigerator |
| CN105755750A (en) * | 2016-04-13 | 2016-07-13 | 青岛海尔洗衣机有限公司 | Washing machine foot with automatic levelling function and washing machine |
| CN106764281A (en) * | 2016-12-25 | 2017-05-31 | 重庆警蜂科技有限公司 | A kind of automatic leveling support |
| CN106843284A (en) * | 2016-12-29 | 2017-06-13 | 无锡小天鹅股份有限公司 | The automatic adjusting balance method of household electrical appliance and household electrical appliance |
| CN107390724A (en) * | 2017-08-18 | 2017-11-24 | 昆山寰震机电有限公司 | A kind of method for machine tilt adjustment |
| CN207273954U (en) * | 2017-08-18 | 2018-04-27 | 昆山寰震机电有限公司 | A kind of equipment for leveling punching machine |
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| CN109696015A (en) | 2019-04-30 |
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Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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