CN103171403A - Automobile HVAC (High Voltage Alternating Current) logic disc with positioning structure - Google Patents
Automobile HVAC (High Voltage Alternating Current) logic disc with positioning structure Download PDFInfo
- Publication number
- CN103171403A CN103171403A CN2013101340152A CN201310134015A CN103171403A CN 103171403 A CN103171403 A CN 103171403A CN 2013101340152 A CN2013101340152 A CN 2013101340152A CN 201310134015 A CN201310134015 A CN 201310134015A CN 103171403 A CN103171403 A CN 103171403A
- Authority
- CN
- China
- Prior art keywords
- hvac
- logic
- logical disk
- locating dowel
- disc
- 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.)
- Pending
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The invention relates to the field of HVAC (High Voltage Alternating Current) logic discs, and in particular relates to an automobile HVAC logic disc with a positioning structure. The HVAC logic disc comprises a HVAC logic disc and a HVAC shell, wherein positioning pin holes are formed in the HVAC shell and positioning pins are provided in match; holes are formed in corresponding positions on the HVAC logic disc; and the positioning pins can pass through the holes. The HVAC logic disc has the beneficial effects that the problems that the logic disc cannot be accurately positioned so that the HVAC gears are disordered and air leaks when the HVAC is assembled are solved; and meanwhile the manual operation is simpler, and the working efficiency is improved.
Description
Technical field
The present invention relates to HVAC Logical Disk field, relate to specifically a kind of HVAC Logical Disk of automobile with location structure.
Background technology
Along with present production technology improves, vehicle performance is required people and traveling comfort requires also more and more higher.Air conditioning comfortableness, operation convenience become the focus that each manufacturer pays close attention to, and divide wind, operation to have higher requirement to a/c system HVAC.A/c system HVAC sealing, easy to operately become important performance assessment criteria.If when the assembling Air-Conditioning Control Panel, the HVAC Logical Disk can not accurately be located, after assembling the Air-Conditioning Control Panel wire drawing, also can there be air leakage phenomena in Air-Conditioning Control Panel operation knob operation inconvenience, HVAC, and air conditioning comfortableness is reduced.
Summary of the invention
The object of the invention is to address the above problem, a kind of HVAC Logical Disk of automobile with location structure is provided.
In order to realize purpose of the present invention, the technical solution used in the present invention is:
A kind of HVAC Logical Disk of automobile with location structure comprises HVAC Logical Disk and HVAC housing, opens dowel hole on the HVAC housing, and is furnished with locating dowel pin, perforate and can allow locating dowel pin pass on position corresponding to HVAC Logical Disk.
Described dowel hole is band breach cylindrical hole, and described locating dowel pin is the band raised cylinder, described locating dowel pin end jug.
Beneficial effect of the present invention is: solving HVAC Logical Disk when assembling can not accurately locate, thereby causes the problem that the HVAC gear is chaotic, leak out, and the workman is operated simpler, increases work efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 is positioning states schematic diagram of the present invention,
Fig. 3 pulls out the locating dowel pin schematic diagram after the present invention completes assembling.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3.
A kind of HVAC Logical Disk of automobile with location structure comprises HVAC Logical Disk 2 and HVAC housing 3, opens dowel hole on HVAC housing 3, and is furnished with locating dowel pin 1, perforate and can allow locating dowel pin 1 pass on the position of HVAC Logical Disk 2 correspondences.
Described dowel hole is band raised cylinder, described locating dowel pin 1 end jug for band breach cylindrical hole, described locating dowel pin 1.
Description of operation: the hole that the locating dowel pin 1 of key shape passes HVAC Logical Disk 2 is inserted in the pin-and-hole of HVAC housing 3, HVAC Logical Disk 2 positions are fixed, then the left-hand revolution locating dowel pin is 90 °, and the projection of locating dowel pin 1 can prevent that locating dowel pin from deviating from from HVAC Logical Disk 2 in fitting process.After assembling the Air-Conditioning Control Panel wire drawing, 90 ° of cw pin rotation locating dowel pins are extracted locating dowel pin, realize that the HVAC Logical Disk accurately locates.Thereby make the HVAC Logical Disk be in all the time design attitude before assembling, the HVAC Logical Disk can not have dislocation when the wire drawing of assembling Air-Conditioning Control Panel, realizes accurately assembling.
What embodiments of the invention were announced is preferred embodiment, but is not limited to this, those of ordinary skill in the art; very easily according to above-described embodiment, understand spirit of the present invention, and make different amplifications and variation; but only otherwise break away from spirit of the present invention, all in protection scope of the present invention.
Claims (2)
1. the HVAC Logical Disk of the automobile with location structure, comprise HVAC Logical Disk and HVAC housing, it is characterized in that: open dowel hole on the HVAC housing, and be furnished with locating dowel pin, perforate and can allow locating dowel pin pass on position corresponding to HVAC Logical Disk.
2. a kind of HVAC Logical Disk of automobile with location structure according to claim 1 is characterized in that: described dowel hole is the band raised cylinder for band breach cylindrical hole, described locating dowel pin, described locating dowel pin end jug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101340152A CN103171403A (en) | 2013-04-18 | 2013-04-18 | Automobile HVAC (High Voltage Alternating Current) logic disc with positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101340152A CN103171403A (en) | 2013-04-18 | 2013-04-18 | Automobile HVAC (High Voltage Alternating Current) logic disc with positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103171403A true CN103171403A (en) | 2013-06-26 |
Family
ID=48631774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101340152A Pending CN103171403A (en) | 2013-04-18 | 2013-04-18 | Automobile HVAC (High Voltage Alternating Current) logic disc with positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171403A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100777A (en) * | 1975-07-18 | 1978-07-18 | Fredon Pierre A G | Locking devices |
| FR2406711A1 (en) * | 1977-10-20 | 1979-05-18 | Initial | Anti-picking mechanism for lock - has multi-rib male and female members with extra notches providing false partial engagements |
| US6644078B1 (en) * | 2003-01-27 | 2003-11-11 | Chung-I Hung | Lock furnished with a replaceable lock core |
| CN201054096Y (en) * | 2007-05-30 | 2008-04-30 | 上海威乐汽车空调器有限公司 | Execution and control machine for card air-conditioner wind gate |
| CN201416983Y (en) * | 2009-05-08 | 2010-03-03 | 黄晓萌 | Guy cable for air-conditioning controller |
-
2013
- 2013-04-18 CN CN2013101340152A patent/CN103171403A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100777A (en) * | 1975-07-18 | 1978-07-18 | Fredon Pierre A G | Locking devices |
| FR2406711A1 (en) * | 1977-10-20 | 1979-05-18 | Initial | Anti-picking mechanism for lock - has multi-rib male and female members with extra notches providing false partial engagements |
| US6644078B1 (en) * | 2003-01-27 | 2003-11-11 | Chung-I Hung | Lock furnished with a replaceable lock core |
| CN201054096Y (en) * | 2007-05-30 | 2008-04-30 | 上海威乐汽车空调器有限公司 | Execution and control machine for card air-conditioner wind gate |
| CN201416983Y (en) * | 2009-05-08 | 2010-03-03 | 黄晓萌 | Guy cable for air-conditioning controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206094469U (en) | air conditioner | |
| CN104713213A (en) | Air deflector, air deflector rotating structure and air conditioner comprising air deflector and air deflector rotating structure | |
| CN110802999B (en) | Vehicle-mounted fragrance machine | |
| CN103171403A (en) | Automobile HVAC (High Voltage Alternating Current) logic disc with positioning structure | |
| CN203157653U (en) | Automobile heating, ventilation and air conditioning (HVAC) logical disc with positioning structure | |
| CN202093732U (en) | Analog circuit capable of controlling condenser fan via automobile air conditioner switch and water temperature switch | |
| CN202743014U (en) | Cooling and heating air door | |
| CN202302289U (en) | Large-sized four-way reversal valve and fixing plate component thereof | |
| CN204730424U (en) | Air deflector, air deflector rotating structure and air conditioner comprising air deflector and air deflector rotating structure | |
| CN203385172U (en) | Mistake proofing mechanism for mounting process of blades at automotive air conditioner air outlet | |
| CN205544692U (en) | Inverse structure is adorned to preventing between air conditioner base and motor | |
| CN204532903U (en) | Cross flow fan and air conditioner | |
| CN203415915U (en) | Battery line thread sleeve | |
| CN203463828U (en) | Plate type socket flange | |
| CN104515285A (en) | Air damper structure of air conditioner of automobile | |
| CN207945383U (en) | A kind of fixture windmill type switching mechanism | |
| CN204261334U (en) | A kind of for the handbrake mechanism in car model | |
| CN205401877U (en) | Air conditioner stop valve and air conditioning unit | |
| CN208397325U (en) | Air-valve baffle mechanism and air-conditioning air-valve | |
| CN103388640A (en) | Shock-absorption rubber sleeve | |
| CN206221313U (en) | A kind of counter flange between motor and blower fan | |
| CN203797899U (en) | Air door positioning structure | |
| CN204554627U (en) | A kind of anti-fog automobile headlight | |
| CN203537132U (en) | Bearing chamber structure of motor end cover | |
| CN205300853U (en) | A vehicle air conditioner leak hunting combination frock for mistake proofing of pipeline breach |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |