CN100455929C - Operating structure of air conditioner - Google Patents
Operating structure of air conditioner Download PDFInfo
- Publication number
- CN100455929C CN100455929C CNB021173915A CN02117391A CN100455929C CN 100455929 C CN100455929 C CN 100455929C CN B021173915 A CNB021173915 A CN B021173915A CN 02117391 A CN02117391 A CN 02117391A CN 100455929 C CN100455929 C CN 100455929C
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- China
- Prior art keywords
- printed
- operating structure
- board
- casing
- button
- Prior art date
- 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.)
- Expired - Fee Related
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- Air Conditioning Control Device (AREA)
- Push-Button Switches (AREA)
Abstract
The present invention relates to an operating structure of an air conditioner, which belongs to the field of an air conditioner. The operating structure is composed of a box body, a printed integrated circuit board, a positioning block and an operating button, wherein the box body is arranged on the same side surface of an air conditioner body; the printed integrated circuit board generates control signals by being inserted into a bulge position of the box body and is connected with a bulged edge integrated with the box body; the positioning block is arranged between the printed integrated circuit board and the bulged edge; the operating button is provided with a switch region and arranged on the printed circuit board. In order to prevent the operating button from being unduly pressed, a limit stop is provided, the section of the limit stop is in an n shape, and a certain distance exists between the limit stop and the back side of the operating button; a bulged region of the back side of the operating button is inserted into the penetrating space of the section. The operating structure has advantages for preventing the button of the air conditioner from being unduly pressed, avoiding the damage of the button region and the switch region, avoiding the deformation of the printed circuit board and providing a more perfect operating structure of an air conditioner.
Description
Technical field
The invention belongs to filed of air conditioning, particularly relate to a kind of operating structure of air-conditioner.
Background technology
Present known air-conditioner operating structure as shown in Figure 1, below body 2, form the air inlet 4 that sucks room air, above body 2, form exhaust outlet 6, at the operating structure 10 of front end setting operation air-conditioner 1 running of body 2 to indoor discharged air.Operating structure 10 is inserted among the slot 11a of casing 11 switch portion 12b on the operation printed circuit 12 and action button 13 formations by the control printed circuit board (PCB) 12 that body 2 a part of casing 11 usefulness screw 12a are fixed on casing 11.Fig. 2 is a known technology button cutaway view.Action button 13 as shown in Figure 2, the correctly cylindric press section 13a of inductive operation button actions state is set at the back side of action button, the phase difference that is produced because of push button 13 is recorded among the switch portion 12b of printed IC board 12, the control signal that is produced by printed IC board 12 makes air-conditioner 1 work then.But the operating structure of known air-conditioner 10 is in contact with one another because of action button 13 and printed IC board 12, so when the time with excessive power push structure, the press section 13a and the switch portion 12b at the possible damaged action button back side, or printed IC board 12 is out of shape, for solving above technical problem, be exactly purpose of the present invention.
Summary of the invention
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: the operating structure of air-conditioner comprises: the casing that is located at air-conditioner body front; At the casing rear side, be provided with the printed IC board of switch portion; Be located at the casing front, be connected, and signal is input to the action button of the switch portion on the printed IC board with the casing cocked bead; The back side of action button is shaped on the press section of being close to mutually with switch portion; Box back surface has the protrusion position of protruding the casing edge, protrudes in the limit groove on the position reeve printed IC board; Also be included in the position block that is provided with in the middle of two action buttons; The postive stop baffle that between casing and printed IC board, is provided with.
The present invention can also adopt following technical measures:
The isolated certain distance of the described postive stop baffle and the action button back side.
Described postive stop baffle is for supporting printed IC board, and postive stop baffle is made the cross section and is " ㄈ " structure.
Described postive stop baffle is provided with the run-though space of the cylindric press section that can insert the action button back side.
Advantage and good effect that the present invention had are:
The operating structure of air-conditioner of the present invention owing to be provided with postive stop baffle, can limit too pressing of action button, prevents the breakage of press section and switch portion, and Cheng Gong the distortion that has prevented printed IC board provides more perfect operating structure again.
Description of drawings
Fig. 1 is the operating structure exploded perspective view of known technology air-conditioner;
Fig. 2 is the cutaway view of known technology action button;
Fig. 3 is the operating structure exploded perspective view of air-conditioner of the present invention;
Fig. 4 is an A portion amplifier section exploded perspective view among Fig. 3;
Fig. 5 is " B-B " structure cutaway view among Fig. 4.
Symbol description among the figure:
30 air-conditioners, 32 bodies, 34 air inlets, 36 exhaust outlets
40 operating structures, 41 casing 41a protrude position 41b cocked bead
42 printed IC board 42a limit groove 42b switch portion
43 action button 43b press sections, 44 position block 44a screws
46 4 jiaos of spaces of 45 postive stop baffle 45a run-though spaces
The specific embodiment
As follows according to Fig. 3,4,5 implementations: there is the air inlet 34 that sucks room air the below of body 32, and the exhaust outlet 36 of the oriented indoor discharged air in top of body 32, the front end of body 32 are provided with the operating structure 40 of operating air conditioner device 30 runnings.It is to have the protrusion position 41a of cocked bead casing 41 can inject the limit groove 42a of the printed IC board 42 that forms control signal by the previous section of operating structure 40, the back side, link to each other for the cocked bead 41b of one with casing 41, the action button 43 of switch portion 42b on the printed IC board 42 prevents postive stop baffle 45 compositions that action button 43 is too depressed.Switch portion 42b is the parts that action is converted to the signal of telecommunication of pressing with action button 43.Action button 43 is because adjacent with other action button of the adjusting operating condition of controlling air-conditioner 30, so in order to prevent stroke defect, the center in four jiaos of spaces 46 of the insertion position block 44 that postive stop baffle 45 usefulness screw 44a are fixing, the radial pattern differentiating forms is arranged each corresponding structure.For the correct position change signal of passing on action button 43, make the cylindric press section 43b that is close to mutually with the switch portion 42b of printed IC board 42 at its back side.Postive stop baffle 45 is at the back side of action button 43, isolates certain distance and supports printed IC board 42 and make the cross section and be " ㄈ " type, and be shaped on the run-though space 45a that can insert press section 43b in the front of postive stop baffle 45.After air-conditioner 30 starts power supply, in order to keep more comfortable indoor design condition, the push button is regulated suitable temperature and air quantity, the phase difference that forms because of push button 43 is input to the switch portion 42b of printed IC board, make printed IC board 42 form control signal, start the running of air-conditioner 30, action button 43 returns to the preceding state of operation by the bounce of cocked bead 41b simultaneously.Action button 43 inserts into press section 43b and the run-though space 45a of the postive stop baffle that forms finishes the work of pressing in addition.If the situation that action button 43 is too pressed takes place, conflicting mutually with the following of postive stop baffle in the back side of action button 43, and is limited in predetermined distance, and more perfect operating structure is provided.
Claims (4)
1, the operating structure of air-conditioner comprises: the casing (41) that is located at air-conditioner body front; At the casing rear side, be provided with the printed IC board (42) of switch portion (42b); Be located at the casing front, be connected, and signal is input to the action button (43) of the switch portion (42b) on the printed IC board with casing (41) cocked bead (41b); The back side of action button (43) is shaped on the press section of being close to mutually with switch portion (42b) (43b); It is characterized in that box back surface has the protrusion position (41a) of protruding the casing edge, protrude in the limit groove (42a) on position (41a) the reeve printed IC board (42); Also be included in the position block (44) that is provided with in the middle of two action buttons (43); The postive stop baffle (45) that between casing (41) and printed IC board (42), is provided with.
2,, it is characterized in that postive stop baffle (45) and the isolated certain distance in action button (43) back side according to the operating structure of the described air-conditioner of claim 1.
3, according to the operating structure of the described air-conditioner of claim 1, it is characterized in that postive stop baffle (45) for supporting printed IC board (42), postive stop baffle (45) is made the cross section and is " ㄈ " structure.
4,, it is characterized in that postive stop baffle (45) is provided with the run-though space (45a) of the cylindric press section (43b) that can insert action button (43) back side according to the operating structure of the described air-conditioner of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021173915A CN100455929C (en) | 2002-05-22 | 2002-05-22 | Operating structure of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021173915A CN100455929C (en) | 2002-05-22 | 2002-05-22 | Operating structure of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1459595A CN1459595A (en) | 2003-12-03 |
| CN100455929C true CN100455929C (en) | 2009-01-28 |
Family
ID=29426573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021173915A Expired - Fee Related CN100455929C (en) | 2002-05-22 | 2002-05-22 | Operating structure of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100455929C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338843A (en) * | 1986-08-01 | 1988-02-19 | Hitachi Ltd | Air cleaner |
| CN1161436A (en) * | 1995-11-25 | 1997-10-08 | 三星电子株式会社 | Opening and closing apparatus of outlet in air conditioner and method thereof |
| CN2336468Y (en) * | 1998-03-10 | 1999-09-01 | 李金山 | Overtravel-limit switch |
| KR20010017975A (en) * | 1999-08-16 | 2001-03-05 | 윤종용 | Refrigerator for kimchi |
| CN2460896Y (en) * | 2000-08-28 | 2001-11-21 | 广东美的集团股份有限公司 | Indoor unit of air conditioner |
-
2002
- 2002-05-22 CN CNB021173915A patent/CN100455929C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338843A (en) * | 1986-08-01 | 1988-02-19 | Hitachi Ltd | Air cleaner |
| CN1161436A (en) * | 1995-11-25 | 1997-10-08 | 三星电子株式会社 | Opening and closing apparatus of outlet in air conditioner and method thereof |
| CN2336468Y (en) * | 1998-03-10 | 1999-09-01 | 李金山 | Overtravel-limit switch |
| KR20010017975A (en) * | 1999-08-16 | 2001-03-05 | 윤종용 | Refrigerator for kimchi |
| CN2460896Y (en) * | 2000-08-28 | 2001-11-21 | 广东美的集团股份有限公司 | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1459595A (en) | 2003-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 |