CN102927662B - Knob base, cover plate, adjusting means and air-conditioner - Google Patents
Knob base, cover plate, adjusting means and air-conditioner Download PDFInfo
- Publication number
- CN102927662B CN102927662B CN201110227527.4A CN201110227527A CN102927662B CN 102927662 B CN102927662 B CN 102927662B CN 201110227527 A CN201110227527 A CN 201110227527A CN 102927662 B CN102927662 B CN 102927662B
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- knob
- installing hole
- adjusting means
- base
- cover plate
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Abstract
The invention provides knob base, cover plate, adjusting means and air-conditioner, wherein, knob base has knob installing hole (10), and the hole wall of knob installing hole (10) has one group of protruding position limiting structure.The knob base of the present invention effectively prevent knob off normal, and then solve in prior art and stop line problem because of what knob off normal caused.
Description
Technical field
The present invention relates to a kind of knob base, cover plate, adjusting means and air-conditioner.
Background technology
The knob base of prior art has at least one knob installing hole, one end of knob is installed to this knob installing hole and is connected with the rotating shaft of actuator (intervalometer, temperature controller, driving switch etc.), owing to there is no position limiting structure in knob installing hole, when producing assembling knob, owing to having deviation when actuator is equipped with, cause often producing during user's turning knob deviation problem, and then cause and stop line problem, affect the use of client.
Summary of the invention
It is prevented from the knob base of knob off normal, cover plate, adjusting means and air-conditioner it is desirable to provide a kind of.
To achieve these goals, according to an aspect of the invention, it is provided a kind of knob base, there is knob installing hole, the hole wall of knob installing hole has one group of protruding position limiting structure.
Further, position limiting structure is the circumferentially distributed limit rib along knob installing hole.
Further, limit rib has oblique angle or the guide part of fillet form towards the side of knob.
Further, knob installing hole is shoulder hole, and including the first installing hole portion and the second installing hole portion, the diameter in the first installing hole portion is more than the diameter in the second installing hole portion, and limit rib is positioned on the hole wall in the second installing hole portion.
According to a further aspect in the invention, it is provided that a kind of cover plate, cover plate is provided with knob base, and knob base is above-mentioned knob base.
According to a further aspect in the invention, it is provided that a kind of adjusting means, including: cover plate, there is knob base, knob base is provided with knob installing hole；Actuator, the rotating shaft of actuator is located in knob installing hole；Knob, is connected in knob installation to knob installing hole and with the rotating shaft of actuator, and knob base is above-mentioned knob base.
Further, actuator is temperature controller.
According to a further aspect in the invention, it is provided that a kind of air-conditioner, having adjusting means, adjusting means is above-mentioned adjusting means.
Application technical scheme, the hole wall of knob installing hole arranges one group of protruding position limiting structure, so, the position of knob can be limited, make the axis of knob remain with the axis of knob installing hole to overlap, and then effectively prevent knob off normal, solve in prior art and stop line problem because of what knob off normal caused.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment of the knob base according to the present invention；
Fig. 2 shows the structural representation of the embodiment of the adjusting means according to the present invention；
Fig. 3 shows the cover plate of adjusting means in Fig. 2, the schematic diagram that is connected between the rotating shaft of actuator and knob；
Fig. 4 shows the structural representation of the knob in Fig. 3；And
Fig. 5 shows the structural representation of the embodiment of the air-conditioner according to the present invention.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 shows the structural representation of the embodiment of the knob base according to the present invention.As it is shown in figure 1, from figure 1 it appears that the knob base of the present embodiment has knob installing hole 10, the hole wall of knob installing hole 10 has one group of protruding position limiting structure.In the present embodiment, the hole wall of knob installing hole 10 arranges one group of protruding position limiting structure, so, the position of knob can be limited, make the axis of knob remain with the axis of knob installing hole 10 to overlap, and then effectively prevent knob off normal, solve in prior art and stop line problem because of what knob off normal caused.
As illustrated in fig. 1, it is preferred that position limiting structure is the circumferentially distributed limit rib 30 along knob installing hole 10.The limit rib 30 friction while preventing knob off normal and between knob is less, improves the experience of user.
Preferably, in the above-described embodiments, limit rib 30 has the guide part 31 of oblique angle or fillet form towards the side of knob.Guide part 31 makes knob facilitate centering when installing.
Preferably, knob installing hole 10 is shoulder hole, and including the first installing hole portion 11 and the second installing hole portion 13, the diameter in the first installing hole portion 11 is more than the diameter in the second installing hole portion 13, and limit rib 30 is positioned on the hole wall in the second installing hole portion 13.Generally the first installing hole portion 11 matches with the operation disc structure of knob, and the second installing hole portion 13 matches with the connecting portion of knob.
The present invention also provides for a kind of cover plate, and cover plate is provided with knob base, and knob base is above-mentioned knob base.This cover plate can be effectively prevented the off normal of knob during using.
Fig. 2 shows the structural representation of the embodiment of the adjusting means according to the present invention；Fig. 3 shows the cover plate of adjusting means in Fig. 2, the schematic diagram that is connected between the rotating shaft of actuator and knob；Fig. 4 shows the structural representation of the knob in Fig. 3.In conjunction with seeing Fig. 2 to Fig. 4, as can be seen from the figure, present invention also offers a kind of adjusting means, this adjusting means includes: cover plate 1, actuator 50 and knob 70, and wherein, cover plate 1 has knob base, this knob base is provided with knob installing hole 10, the rotating shaft 51 of actuator 50 is located in knob installing hole 10, and knob 70 is installed to knob installing hole 10 and is connected with the rotating shaft of actuator 50, and knob base is above-mentioned knob base.As in figure 2 it is shown, knob 70 utilizes the spacing tangent plane 71 in its branch sleeve to be coaxially connected with rotating shaft 51 by motor shaft sleeve 53.
Actuator 50 can be intervalometer, temperature controller, driving switch, it is preferable that in the embodiment of this adjusting means, and actuator 50 is temperature controller.
Fig. 5 shows the structural representation of the embodiment of the air-conditioner according to the present invention.As it is shown in figure 5, present invention also offers a kind of air-conditioner, having adjusting means, adjusting means is above-mentioned adjusting means.This air-conditioner is generally window machine, and other structures of this air-conditioner refer to prior art, do not repeat them here.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a knob base, there is knob installing hole (10), it is characterized in that, there is on the hole wall of described knob installing hole (10) one group of protruding position limiting structure, described position limiting structure is the circumferentially distributed limit rib (30) along described knob installing hole (10), described knob installing hole (10) is shoulder hole, including the first installing hole portion (11) and the second installing hole portion (13), the diameter in described first installing hole portion (11) is more than the diameter in described second installing hole portion (13), described limit rib (30) is positioned on the hole wall in described second installing hole portion (13), described first installing hole portion (11) is used for coordinating the operation disk of knob (70), described second installing hole portion (13) is used for coordinating the connecting portion of knob (70).
Knob base the most according to claim 1, it is characterised in that described limit rib (30) has the guide part (31) of oblique angle or fillet form towards the side of knob.
3. a cover plate, described cover plate is provided with knob base, it is characterised in that described knob base is the knob base according to any one of claim 1 to 2.
4. an adjusting means, including:
Cover plate (1), has knob base, and described knob base is provided with knob installing hole (10)；
Actuator (50), the rotating shaft (51) of described actuator (50) is located in described knob installing hole (10)；
Knob (70), in described knob (70) installation to described knob installing hole (10) and is connected with the rotating shaft of described actuator (50),
It is characterized in that, described knob base is the knob base according to any one of claim 1 to 2.
Adjusting means the most according to claim 4, it is characterised in that described actuator (50) is temperature controller.
6. an air-conditioner, has adjusting means, it is characterised in that described adjusting means is the adjusting means described in claim 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227527.4A CN102927662B (en) | 2011-08-09 | 2011-08-09 | Knob base, cover plate, adjusting means and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227527.4A CN102927662B (en) | 2011-08-09 | 2011-08-09 | Knob base, cover plate, adjusting means and air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927662A CN102927662A (en) | 2013-02-13 |
| CN102927662B true CN102927662B (en) | 2016-08-03 |
Family
ID=47642526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110227527.4A Active CN102927662B (en) | 2011-08-09 | 2011-08-09 | Knob base, cover plate, adjusting means and air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927662B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968512B (en) * | 2014-05-27 | 2016-09-14 | 珠海格力电器股份有限公司 | A kind of knob adjusting means |
| CN104201034B (en) * | 2014-09-11 | 2016-09-21 | 海信容声(广东)冰箱有限公司 | A kind of attemperating unit |
| CN106847614A (en) * | 2017-03-07 | 2017-06-13 | 广东美的制冷设备有限公司 | Compression-type temperature controller, mechanical window machine and its temperature control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840372A (en) * | 2005-03-31 | 2006-10-04 | 株式会社有信 | Control operation device for air conditioner of vehicle |
| CN201146138Y (en) * | 2007-12-11 | 2008-11-05 | 英业达股份有限公司 | Knob structure |
| CN201203816Y (en) * | 2008-03-27 | 2009-03-04 | 英业达股份有限公司 | Knob structure |
| CN101430981A (en) * | 2007-11-06 | 2009-05-13 | 英业达股份有限公司 | Knob structure |
| CN201780920U (en) * | 2010-08-09 | 2011-03-30 | 吴景隆 | Limiting structure of rotary switch |
| CN202177194U (en) * | 2011-08-09 | 2012-03-28 | 珠海格力电器股份有限公司 | Knob seat, cover plate, adjusting device and air-conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050018328A (en) * | 2003-08-13 | 2005-02-23 | 현대모비스 주식회사 | Rotary type input apparatus using a limit switch |
| FR2882447B1 (en) * | 2005-02-22 | 2007-05-04 | Valeo Systemes Thermiques | BUTTON FOR CONTROLLING FUNCTIONAL ORGANS, IN PARTICULAR A VENTILATION, HEATING AND / OR AIR CONDITIONING INSTALLATION OF A VEHICLE |
| US20110061489A1 (en) * | 2009-09-14 | 2011-03-17 | Delphi Technologies, Inc. | Rotary control knob apparatus |
-
2011
- 2011-08-09 CN CN201110227527.4A patent/CN102927662B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840372A (en) * | 2005-03-31 | 2006-10-04 | 株式会社有信 | Control operation device for air conditioner of vehicle |
| CN101430981A (en) * | 2007-11-06 | 2009-05-13 | 英业达股份有限公司 | Knob structure |
| CN201146138Y (en) * | 2007-12-11 | 2008-11-05 | 英业达股份有限公司 | Knob structure |
| CN201203816Y (en) * | 2008-03-27 | 2009-03-04 | 英业达股份有限公司 | Knob structure |
| CN201780920U (en) * | 2010-08-09 | 2011-03-30 | 吴景隆 | Limiting structure of rotary switch |
| CN202177194U (en) * | 2011-08-09 | 2012-03-28 | 珠海格力电器股份有限公司 | Knob seat, cover plate, adjusting device and air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102927662A (en) | 2013-02-13 |
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