CN106564352B - A kind of automobile manual air-conditioning control panel knob collapsing structure - Google Patents
A kind of automobile manual air-conditioning control panel knob collapsing structure Download PDFInfo
- Publication number
- CN106564352B CN106564352B CN201610918619.XA CN201610918619A CN106564352B CN 106564352 B CN106564352 B CN 106564352B CN 201610918619 A CN201610918619 A CN 201610918619A CN 106564352 B CN106564352 B CN 106564352B
- Authority
- CN
- China
- Prior art keywords
- knob
- insulation pad
- pcb board
- rotary shaft
- light insulation
- 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.)
- Active
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 29
- 108090000565 Capsid Proteins Proteins 0.000 claims abstract description 14
- -1 light insulation pad Proteins 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention relates to a kind of automobile manual air-conditioning control panel knob collapsing structures, it is successively arranged panel procapsid, light insulation pad, pcb board from outside to inside, knob is installed on panel procapsid, rotary shaft passes through pcb board and connect with knob, rotary shaft is located on the inside of light insulation pad, it is characterized by: pcb board, which is equipped with, engraves hole, rotary shaft passes through this and engraves hole；By shrinkable part and not, shrinkable part forms light insulation pad, and when crumple, light insulation pad shrinkable part can pass inwardly through and engrave hole on pcb board.
Description
Technical field
The present invention relates to a kind of automobile manual air-conditioning control panel knob collapsing structures.
Background technique
In the prior art, with invent maximally related technology include CN200920069187.5 patent and
CN201220689294.X patent, the former main structure are that knob spring retractable structure knob has asking for easy shaking
Topic, the latter can not adjust crumple distance, have certain limitation, and structure is complex, is not easy popularity.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile manual air-conditioning control panel knob collapsing structure, structure simply may be used
By, it can be achieved that effective crumple.
Realize the technical solution of the object of the invention:
A kind of automobile manual air-conditioning control panel knob collapsing structure, is successively arranged panel procapsid, every light from outside to inside
Plate, pcb board, knob are installed on panel procapsid, and rotary shaft passes through pcb board and connect with knob, and rotary shaft is located in light insulation pad
Side, it is characterised in that: pcb board, which is equipped with, engraves hole, and rotary shaft passes through this and engraves hole；Light insulation pad is by shrinkable part and not shrinkable portion
It is grouped as, when crumple, light insulation pad shrinkable part can pass inwardly through and engrave hole on pcb board.
Light insulation pad is made of two groups of components, and every group of component is made of 1 vertical plate and 1 arc panel, and vertical plate is not shrinkable
Part, arc panel are shrinkable part, and the lower part of vertical plate is connect by reinforcing rib with arc panel, the top of vertical plate and panel front housing
Body is fixedly connected.
There are axial fit-up gap between rotary shaft and knob mounting hole, axial fit-up gap is greater than crumple distance.
Axial fit-up gap between rotary shaft and knob mounting hole is 5mm -8mm.
There are crumple spacing between light insulation pad and pcb board.
The invention has the benefit that
The present invention is successively arranged panel procapsid, light insulation pad, pcb board from outside to inside, and knob is installed on panel procapsid,
Rotary shaft passes through pcb board and connect with knob, and rotary shaft is located on the inside of light insulation pad, and pcb board is equipped with and engraves hole, and rotary shaft is engraved across this
Hole；By shrinkable part and not, shrinkable part forms light insulation pad.When encountering external force, knob pushes the face on knob periphery
Plate procapsid indent, stress transfer cause light insulation pad to generate deformation, split into light insulation pad shrinkable part and not shrinkable part,
As stress continues to increase, light insulation pad shrinkable part continues to be retracted and pass through to engrave hole PCB, realizes that maximum crumple stroke is completed to burst
Contracting requires.The configuration of the present invention is simple is reliable, it can be achieved that effective crumple, while avoiding the damage during crumple to pcb board circuit,
And knob and rotary shaft are assembled by mounting hole, are not required to spring retractable structure, will not be led to the problem of shaking.According to related mark
Standard, interior knob of the height greater than 9.5mm are both needed to crumple function, meet energy-absorbing requirement, play passenger protection effect, the present invention bursts
Shrinking structure can be effectively applied to the knob that height is greater than 9.5mm, and the knob of 9.5mm is greater than using height, can further improve behaviour
The comfort of work.
Light insulation pad of the present invention is made of two groups of components, and every group of component is made of 1 vertical plate and 1 arc panel, and vertical plate is not
Shrinkable part, arc panel are shrinkable part, and the lower part of vertical plate is connect by reinforcing rib with arc panel, and the size of crumple power can
Size by adjusting reinforcing rib is realized, reasonable in design, more convenient to realize effective crumple.
There are axial fit-up gap between rotary shaft of the present invention and knob mounting hole, axial fit-up gap be greater than crumple away from
From avoiding not enough reducing crumple distance because of space.Axial fit-up gap is oversized to will lead to entire Air-Conditioning Control Panel shell
It is partially thick, material is wasted, axial fit-up gap size design is too small, and it will lead to crumple insufficient space and be unable to satisfy energy absorption capacity requirement,
Axial direction fit-up gap of the present invention be 5mm -8mm be amid all these factors under optimum size range.
Detailed description of the invention
Fig. 1 is collapsing structure decomposition diagram of the present invention；
Fig. 2 is knob of the present invention and rotary shaft assembling schematic diagram.
Specific embodiment
As shown in Figure 1, being successively arranged panel procapsid 2, light insulation pad 3, pcb board 4 from outside to inside, knob 1 is installed on panel
On procapsid 2, rotary shaft 5 passes through pcb board 4 and connect with knob 1, and rotary shaft 5 is located at 3 inside of light insulation pad, and pcb board 4 is equipped with and engraves
Hole, rotary shaft 5 pass through this and engrave hole；By shrinkable part and not, shrinkable part forms light insulation pad 3, and when crumple, light insulation pad can burst
Contracting part, which can pass inwardly through, engraves hole on pcb board.Light insulation pad is made of two groups of components, and every group of component is by 1 vertical plate 31 and 1 arc
Shape plate 32 forms, and vertical plate 31 is not shrinkable part, and arc panel 32 is shrinkable part, the lower part of vertical plate 31 by reinforcing rib with
Arc panel 32 connects, and the top of vertical plate 31 is fixedly connected with panel procapsid 2.As shown in Fig. 2, rotary shaft 5 and 1 mounting hole of knob
Between there are axial fit-up gap L, axial fit-up gap L is greater than crumple distance, and axial fit-up gap L is 5mm -8mm.Every light
There are crumple spacing, aforementioned crumple spacing and the spaces at pcb board rear portion to determine crumple distance between plate 3 and pcb board 4.
Under normal condition, rotary shaft 5 passes through pcb board 4 and connect with knob 1, rotates 1 normal use of knob.When knob by
When external force, when being greater than 378N according to relevant criterion external force, knob 1 pushes 2 indent of panel procapsid on knob periphery, stress transfer
Cause light insulation pad 3 to generate deformation, splits into light insulation pad shrinkable part and not shrinkable part, as stress continues to increase, every
Tabula rasa shrinkable part continues to be retracted and pass through to engrave hole PCB, meanwhile, the synchronous indent of rotary shaft 5 completes crumple.
Claims (3)
1. a kind of automobile manual air-conditioning control panel knob collapsing structure, be successively arranged from outside to inside panel procapsid, light insulation pad,
Pcb board, knob are installed on panel procapsid, and rotary shaft passes through pcb board and connect with knob, and rotary shaft is located on the inside of light insulation pad,
It is characterized by: pcb board, which is equipped with, engraves hole, rotary shaft passes through this and engraves hole；Light insulation pad is by shrinkable part and not shrinkable part
Composition, when crumple, light insulation pad shrinkable part can pass inwardly through and engrave hole on pcb board；
Light insulation pad is made of two groups of components, and every group of component is made of a vertical plate and 1 arc panel, and vertical plate is not shrinkable portion
Point, arc panel is shrinkable part, and the lower part of vertical plate is connect by reinforcing rib with arc panel, the top of vertical plate and panel procapsid
It is fixedly connected；
There are axial fit-up gap between rotary shaft and knob mounting hole, axial fit-up gap is greater than crumple distance.
2. automobile manual air-conditioning control panel knob collapsing structure according to claim 1, it is characterised in that: rotary shaft with
Axial fit-up gap between knob mounting hole is 5mm -8mm.
3. automobile manual air-conditioning control panel knob collapsing structure according to claim 2, it is characterised in that: light insulation pad with
There are crumple spacing between pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918619.XA CN106564352B (en) | 2016-10-21 | 2016-10-21 | A kind of automobile manual air-conditioning control panel knob collapsing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918619.XA CN106564352B (en) | 2016-10-21 | 2016-10-21 | A kind of automobile manual air-conditioning control panel knob collapsing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106564352A CN106564352A (en) | 2017-04-19 |
| CN106564352B true CN106564352B (en) | 2019-06-14 |
Family
ID=58534035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610918619.XA Active CN106564352B (en) | 2016-10-21 | 2016-10-21 | A kind of automobile manual air-conditioning control panel knob collapsing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106564352B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816214A (en) * | 2019-11-27 | 2020-02-21 | 安徽江淮汽车集团股份有限公司 | Air conditioner control panel crumple structure, vehicle-mounted air conditioner and automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1248274A2 (en) * | 2001-04-04 | 2002-10-09 | Halla Climate Control Corporation | Switch assembly of an automobile having a load absorbing apparatus |
| KR20090090643A (en) * | 2008-02-21 | 2009-08-26 | 한라공조주식회사 | Controller of air conditioner for vehicles |
| CN203132044U (en) * | 2012-11-26 | 2013-08-14 | 安徽誉丰汽车技术有限责任公司 | Air conditioner control knob device |
| CN203490579U (en) * | 2013-09-27 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner controller knob with crumple function |
| CN103836764A (en) * | 2012-11-26 | 2014-06-04 | 安徽誉丰汽车技术有限责任公司 | Air conditioner control knob structure |
| CN203812781U (en) * | 2014-05-17 | 2014-09-03 | 杭州益泰科汽车电器有限公司 | Novel automobile air conditioner control panel knob crumple structure |
-
2016
- 2016-10-21 CN CN201610918619.XA patent/CN106564352B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1248274A2 (en) * | 2001-04-04 | 2002-10-09 | Halla Climate Control Corporation | Switch assembly of an automobile having a load absorbing apparatus |
| KR20090090643A (en) * | 2008-02-21 | 2009-08-26 | 한라공조주식회사 | Controller of air conditioner for vehicles |
| CN203132044U (en) * | 2012-11-26 | 2013-08-14 | 安徽誉丰汽车技术有限责任公司 | Air conditioner control knob device |
| CN103836764A (en) * | 2012-11-26 | 2014-06-04 | 安徽誉丰汽车技术有限责任公司 | Air conditioner control knob structure |
| CN203490579U (en) * | 2013-09-27 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner controller knob with crumple function |
| CN203812781U (en) * | 2014-05-17 | 2014-09-03 | 杭州益泰科汽车电器有限公司 | Novel automobile air conditioner control panel knob crumple structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106564352A (en) | 2017-04-19 |
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