CN102927662A - Knob seat, cover plate, adjusting device and air conditioner - Google Patents
Knob seat, cover plate, adjusting device and air conditioner Download PDFInfo
- Publication number
- CN102927662A CN102927662A CN2011102275274A CN201110227527A CN102927662A CN 102927662 A CN102927662 A CN 102927662A CN 2011102275274 A CN2011102275274 A CN 2011102275274A CN 201110227527 A CN201110227527 A CN 201110227527A CN 102927662 A CN102927662 A CN 102927662A
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- China
- Prior art keywords
- knob
- installing hole
- adjusting device
- cover plate
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a knob seat, a cover plate, an adjusting device and an air conditioner. The knob seat comprises a knob mounting hole (10); and a group of raised limiting structures are formed on the wall of the knob mounting hole (10). By the knob seat, a phenomenon that the knob deviates is effectively avoided, and the stop line problem due to deviation of the knob in the prior art is solved.
Description
Technical field
The present invention relates to a kind of knob base, cover plate, adjusting device and air-conditioner.
Background technology
The knob base of prior art has at least one knob installing hole, one end of knob is mounted in this knob installing hole and with the rotating shaft of adjuster (timer, temperature controller, driving switch etc.) and is connected, owing to do not have position limiting structure in the knob installing hole, when producing the assembling knob, owing to have deviation when adjuster is equipped with, often produce the off normal problem when causing user's turning knob, and then cause and stop the line problem, affect client's use.
Summary of the invention
The present invention aims to provide a kind of knob base, cover plate, adjusting device and air-conditioner that can prevent the knob off normal.
To achieve these goals, according to an aspect of the present invention, provide a kind of knob base, had the knob installing hole, had the position limiting structure of one group of projection on the hole wall of knob installing hole.
Further, position limiting structure is the limit rib along the circumferential distribution of knob installing hole.
Further, limit rib has the guide part of oblique angle or fillet form towards the side of knob.
Further, the knob installing hole is shoulder hole, comprises the first installing hole section and the second installing hole section, and the diameter of the first installing hole section is greater than the diameter of the second installing hole section, and limit rib is positioned on the hole wall of the second installing hole section.
According to a further aspect in the invention, provide 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, provide a kind of adjusting device, having comprised: cover plate, have knob base, knob base is provided with the knob installing hole; Adjuster, the rotating shaft of adjuster are located in the knob installing hole; Knob, knob are mounted in the knob installing hole and with the rotating shaft of adjuster and are connected, and knob base is above-mentioned knob base.
Further, adjuster is temperature controller.
According to a further aspect in the invention, provide a kind of air-conditioner, had adjusting device, adjusting device is above-mentioned adjusting device.
Use technical scheme of the present invention, the position limiting structure of one group of projection is set at the hole wall of knob installing hole, like this, can limit the position of knob, the axis of knob is remained with the axis of knob installing hole to be overlapped, and then effectively prevented the knob off normal, solved in the prior art because of what the knob off normal caused and stopped the line problem.
Description of drawings
The Figure of description that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation according to the embodiment of knob base of the present invention;
Fig. 2 shows the structural representation according to the embodiment of adjusting device of the present invention;
Fig. 3 shows the cover plate of adjusting device among Fig. 2, the rotating shaft of adjuster and the schematic diagram that is connected between the knob;
Fig. 4 shows the structural representation of the knob among Fig. 3; And
Fig. 5 shows the structural representation according to the embodiment of air-conditioner of the present invention.
The specific embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Fig. 1 shows the structural representation according to the embodiment of knob base of the present invention.As shown in Figure 1, as can be seen from Figure 1, the knob base of present embodiment has knob installing hole 10, has the position limiting structure of one group of projection on the hole wall of knob installing hole 10.In the present embodiment, the position limiting structure of one group of projection is set at the hole wall of knob installing hole 10, like this, can limit the position of knob, the axis of knob is remained with the axis of knob installing hole 10 to be overlapped, and then effectively prevented the knob off normal, solved in the prior art because of what the knob off normal caused and stopped the line problem.
As shown in Figure 1, preferably, position limiting structure is the limit rib 30 along the circumferential distribution of knob installing hole 10.Limit rib 30 when preventing the knob off normal and the friction between the knob less, improved user's experience.
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 is so that knob makes things convenient for centering when installing.
Preferably, knob installing hole 10 is shoulder hole, comprises the diameter of the first installing hole section 11 and 13, the first installing hole sections 11 of the second installing hole section greater than the diameter of the second installing hole section 13, and limit rib 30 is positioned on the hole wall of the second installing hole section 13.The first installing hole section 11 matches with the operation disc structure of knob generally speaking, and the second installing hole section 13 matches with the connecting portion of knob.
The present invention also provides a kind of cover plate, and cover plate is provided with knob base, and knob base is above-mentioned knob base.Can effectively prevent the off normal of knob in this cover plate use procedure.
Fig. 2 shows the structural representation according to the embodiment of adjusting device of the present invention; Fig. 3 shows the cover plate of adjusting device among Fig. 2, the rotating shaft of adjuster and the schematic diagram that is connected between the knob; Fig. 4 shows the structural representation of the knob among Fig. 3.In conjunction with referring to Fig. 2 to Fig. 4, as can be seen from the figure, the present invention also provides a kind of adjusting device, this adjusting device comprises: cover plate 1, adjuster 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 adjuster 50 is located in the knob installing hole 10, and knob 70 is mounted in the knob installing hole 10 and with the rotating shaft of adjuster 50 and is connected, and knob base is above-mentioned knob base.As shown in Figure 2, knob 70 utilizes the spacing tangent plane 71 in its branch sleeve to pass through motor shaft sleeve 53 and 51 coaxial linking to each other of rotating shaft.
Fig. 5 shows the structural representation according to the embodiment of air-conditioner of the present invention.As shown in Figure 5, the present invention also provides a kind of air-conditioner, has adjusting device, and adjusting device is above-mentioned adjusting device.This air-conditioner is generally the window machine, and other structures of this air-conditioner see also prior art, do not repeat them here.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a knob base has knob installing hole (10), it is characterized in that the position limiting structure that has one group of projection on the hole wall of described knob installing hole (10).
2. knob base according to claim 1 is characterized in that, described position limiting structure is the limit rib (30) along the circumferential distribution of described knob installing hole (10).
3. knob base according to claim 2 is characterized in that, described limit rib (30) has the guide part (31) of oblique angle or fillet form towards the side of knob.
4. knob base according to claim 2, it is characterized in that, described knob installing hole (10) is shoulder hole, comprise the first installing hole section (11) and the second installing hole section (13), the diameter of described the first installing hole section (11) is greater than the diameter of described the second installing hole section (13), and described limit rib (30) is positioned on the hole wall of described the second installing hole section (13).
5. cover plate, described cover plate is provided with knob base, it is characterized in that, and described knob base is each described knob base in the claim 1 to 4.
6. adjusting device comprises:
Cover plate (1) has knob base, and described knob base is provided with knob installing hole (10);
Adjuster (50), the rotating shaft (51) of described adjuster (50) is located in the described knob installing hole (10);
Knob (70), described knob (70) are mounted in the described knob installing hole (10) and with the rotating shaft of described adjuster (50) and are connected,
It is characterized in that described knob base is each described knob base in the claim 1 to 4.
7. adjusting device according to claim 6 is characterized in that, described adjuster (50) is temperature controller.
8. an air-conditioner has adjusting device, it is characterized in that, described adjusting device is claim 6 or 7 described adjusting devices.
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 true CN102927662A (en) | 2013-02-13 |
| CN102927662B CN102927662B (en) | 2016-08-03 |
Family
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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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968512A (en) * | 2014-05-27 | 2014-08-06 | 珠海格力电器股份有限公司 | Rotary knob regulating device |
| CN104201034A (en) * | 2014-09-11 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Temperature control device |
| 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 (9)
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| KR20050018328A (en) * | 2003-08-13 | 2005-02-23 | 현대모비스 주식회사 | Rotary type input apparatus using a limit switch |
| US20060185128A1 (en) * | 2005-02-22 | 2006-08-24 | Valeo Systemes Thermiques S. A. S. | Control knob for functional members, in particular ventilation, heating and/or air conditioning installation of a vehicle |
| 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 |
| US20110061489A1 (en) * | 2009-09-14 | 2011-03-17 | Delphi Technologies, Inc. | Rotary control knob apparatus |
| 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 |
-
2011
- 2011-08-09 CN CN201110227527.4A patent/CN102927662B/en active Active
Patent Citations (9)
| 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 |
| US20060185128A1 (en) * | 2005-02-22 | 2006-08-24 | Valeo Systemes Thermiques S. A. S. | Control knob for functional members, in particular ventilation, heating and/or air conditioning installation of a vehicle |
| 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 |
| US20110061489A1 (en) * | 2009-09-14 | 2011-03-17 | Delphi Technologies, Inc. | Rotary control knob apparatus |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968512A (en) * | 2014-05-27 | 2014-08-06 | 珠海格力电器股份有限公司 | Rotary knob regulating device |
| 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 |
| CN104201034A (en) * | 2014-09-11 | 2014-12-10 | 海信容声(广东)冰箱有限公司 | Temperature control device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102927662B (en) | 2016-08-03 |
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