CN106406421B - Recoverable knob structure after a kind of shrinkable and crumple - Google Patents
Recoverable knob structure after a kind of shrinkable and crumple Download PDFInfo
- Publication number
- CN106406421B CN106406421B CN201611073379.4A CN201611073379A CN106406421B CN 106406421 B CN106406421 B CN 106406421B CN 201611073379 A CN201611073379 A CN 201611073379A CN 106406421 B CN106406421 B CN 106406421B
- Authority
- CN
- China
- Prior art keywords
- knob
- crumple
- shrinkable
- recoverable
- knob assembly
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Switches With Compound Operations (AREA)
Abstract
The present invention provides recoverable knob structure after a kind of shrinkable and crumple, including knob assembly, main PCB plate and the bonnet in the protecgulum with tubular structure, embedded protecgulum tubular structure, knob assembly includes button assembly, knob cap, pedestal, encoding pack, key switch, pcb board, the top interior diameter of protecgulum tubular structure is more than bottom interior diameter, and step surface is formed in the junction of tubular structure top and tubular structure bottom；The madial wall of tubular structure bottom is provided with least two symmetrical axial channels；The pedestal lateral wall of knob assembly is provided with the axial guidance being slidably connected with the axial channel；The pedestal lateral wall of knob assembly is additionally provided with least two symmetrical Elastic buckles being connected on the step surface；The pcb board of knob assembly is provided with the connector for being used for connecting flexible harness, and the pcb board of knob assembly is connected with main PCB plate by flexible harness；Realize recoverable beneficial effect after the shrinkable of knob assembly and crumple.
Description
Technical field
The present invention relates to vehicle-mounted knob technical field, and in particular to recoverable knob knot after a kind of shrinkable and crumple
Structure.
Background technology
At present, internal vapor depot has GB11552 or ECE-R21 requirements, such as automobile rotation to the interior trim ridge of automobile
Button, the GB11552 or ECE-R21 require that the protrusion height of automobile rotary knob is less than or equal to 9.5mm.In the prior art, using volume
Code device or potentiometer for encoding pack automobile rotary knob protrusion height more than 9.5mm when, for meet GB11552 or ECE-R21 want
Ask, it is common practice to：The PCB of hollow out knob bottom potentiometer or encoder bases outer rim, only reserves several crossovers and periphery
Main PCB connect, realize knob under 378N active forces can crumple come off, make knob height reduction to below 9.5mm.
There is the shortcomings that for the use of two using such a knob crumple scheme that comes off：On the one hand, by PCB materials and manufacture craft
Influence, the variation of knob crumple power is larger, it is difficult to meets the requirement of the stricter crumple power scope of portions of client；The opposing party
Face, when colliding or occupant's maloperation causes knob generation crumple to come off, the partial function or repertoire of knob will lose
Effect so that user needs to change whole electrical part, causes user that larger loss occurs, while also result in the waste of resource.
The content of the invention
The present invention provides recoverable knob structure after a kind of shrinkable and crumple, by being set in the tubular structure of protecgulum
Axial channel and step surface are put, and sets what is coordinated with the axial channel and step surface in the pedestal lateral wall of knob assembly
Axial guidance and Elastic buckle, realize knob assembly shrinkable and crumple after recoverable beneficial effect.
Recoverable knob structure after a kind of shrinkable of present invention offer and crumple, including the protecgulum with tubular structure,
Knob assembly, main PCB plate and bonnet in embedded protecgulum tubular structure, the knob assembly include button assembly, knob cap, base
Seat, encoding pack, key switch, pcb board, the knob cap of the knob assembly stretch out the upper surface of protecgulum；
The top interior diameter of the protecgulum tubular structure is more than bottom interior diameter, under tubular structure top and tubular structure
The junction in portion forms step surface；
The madial wall of the tubular structure bottom is provided with least two symmetrical axial channels；
The pedestal lateral wall of the knob assembly is provided with the axial guidance being slidably connected with the axial channel；
The pedestal lateral wall of the knob assembly is additionally provided with least two and symmetrical is connected on the step surface
Elastic buckle, knob assembly is axially fastened；
The pcb board of the knob assembly is provided with the connector for being used for connecting flexible harness, the pcb board of the knob assembly
It is connected with main PCB plate by flexible harness.
Further, the main PCB plate is provided with the connector for being used for connecting flexible harness.
Also further, the bonnet is fixed to be formed for housing the knob assembly and main PCB by screw and protecgulum
The accommodation space of plate.
Further, the encoding pack includes encoder or potentiometer, the encoder or potentiometer and key group
Part, pedestal are nested with connection.
Further, the encoding pack includes gear ring, piston or spring, detection switch, the gear ring and key group
Part, pedestal are nested with connection.
Specifically, the madial wall of the tubular structure bottom is provided with four symmetrical axial channels.
Specifically, the pedestal lateral wall of the knob assembly is provided with four and symmetrical is connected on the step surface
Elastic buckle.
The present invention provides recoverable knob structure after a kind of shrinkable and crumple, is set in the tubular structure of the protecgulum
Axial channel and step surface, the pedestal lateral wall of the knob assembly set the axial direction coordinated with the axial channel and step surface
Guide rail and Elastic buckle, the pcb board of the knob assembly are connected with main PCB plate by flexible harness, when knob assembly by
378N external force collision or during occupant's maloperation, the axial guidance of the knob assembly lateral wall is along in tubular structure bottom
The crumple backward of the axial channel of side wall, the height reduction of knob assembly is set to meet GB11552's or ECE-R21 to below 9.5mm
Safety requirements, the pcb board of the knob assembly are connected with main PCB plate by flexible harness so that the crumple of the knob assembly
Stroke can be adjusted flexibly, and meet the different crumple requirements of user；The electric property after knob assembly crumple is ensure that simultaneously not
It is damaged；The Elastic buckle of knob assembly need to be only connected on step surface again, you can recover the knob function of knob assembly,
Overcome after knob assembly is destroyed by external force in the prior art, the problem of needing to change whole electrical part during maintenance, reduce
The loss of user, while it also avoid the waste of resource.Reach recoverable beneficial after the shrinkable of knob assembly and crumple
Effect.
Brief description of the drawings
Fig. 1 is first of recoverable knob structure after a kind of shrinkable provided in an embodiment of the present invention and crumple to decompose and show
It is intended to；
Fig. 2 is second of recoverable knob structure after a kind of shrinkable provided in an embodiment of the present invention and crumple to decompose and show
It is intended to；
Fig. 3 is the protecgulum tubular knot of recoverable knob structure after a kind of shrinkable provided in an embodiment of the present invention and crumple
The structural representation of structure bottom；
Fig. 4 is the protecgulum tubular knot of recoverable knob structure after a kind of shrinkable provided in an embodiment of the present invention and crumple
The structural representation on structure top；
Fig. 5 is the knob assembly of recoverable knob structure after a kind of shrinkable provided in an embodiment of the present invention and crumple
Structural representation；
Fig. 6 is the knob assembly of recoverable knob structure after a kind of shrinkable provided in an embodiment of the present invention and crumple
First decomposing schematic representation；
Fig. 7 is the knob assembly of recoverable knob structure after a kind of shrinkable provided in an embodiment of the present invention and crumple
Second decomposing schematic representation.
Embodiment
Specifically illustrate embodiments of the present invention below in conjunction with the accompanying drawings, accompanying drawing is only for reference and explanation uses, and does not form pair
The limitation of scope of patent protection of the present invention.
As shown in Figures 1 to 7, recoverable knob structure of the invention after a kind of shrinkable and crumple are provided, including with
Knob assembly 2, main PCB plate 3 and bonnet 4 in the protecgulum 1 of tubular structure 11, embedded protecgulum tubular structure 11, the set of knobs
Part includes button assembly 23, knob cap 21, pedestal 22, encoding pack, key switch 27, pcb board 28, the rotation of the knob assembly
Button cap 21 stretches out the upper surface of protecgulum 1；
As shown in fig. 6, the encoding pack includes encoder or potentiometer 26, the encoder or potentiometer 26 and button
Component 27, pedestal 22 are nested with connection；Knob assembly with such a encoding pack uses hollow encoder or hollow potentiometer 26
Realize knob control function.
As shown in fig. 7, the encoding pack includes gear ring 261, piston or spring 262, detection switch 263, the gear ring
261 are nested with and are connected with button assembly 23, pedestal 22；Knob assembly with such a encoding pack uses gear ring 261, piston or bullet
Spring 262, detection switch 263 realize knob control function；It should be noted that present invention basis, which is actually needed, can also use it
His encoding pack realizes the control function of knob.
The top interior diameter of the protecgulum tubular structure 11 is more than bottom interior diameter, in tubular structure top and tubular structure
The junction of bottom forms step surface 12；
The madial wall of the tubular structure bottom is provided with least two symmetrical axial channels 13；
The pedestal lateral wall of the knob assembly is provided with the axial guidance 24 being slidably connected with the axial channel 13；Work as rotation
When button component is collided by 378N external force, the axial guidance 24 of the knob assembly lateral wall is along tubular structure lower inside
The crumple backward of axial channel 13 of wall；
The pedestal lateral wall of the knob assembly is additionally provided with least two and symmetrical is connected on the step surface 12
Elastic buckle 25, knob assembly is axially fastened；, only need to be by the Elastic buckle of knob assembly after knob assembly crumple
25 are connected on step surface 12 again, you can recover the knob function of knob assembly.
The pcb board 28 of the knob assembly is provided with the connector 29 for being used for connecting flexible harness 31, the knob assembly
Pcb board 28 be connected with main PCB plate 3 by flexible harness 31 so that the crumple stroke of the knob assembly can be adjusted flexibly,
Meet the different crumple requirements of user；It ensure that the electric property after knob assembly crumple is not damaged by simultaneously；Only need to be by knob
The Elastic buckle 25 of component is connected on step surface 12 again, you can recovers the function of knob assembly.
Preferably, the main PCB plate 3 is provided with the connector 32 for being used for connecting flexible harness 31.
Preferably, the bonnet 4 is fixed to be formed by screw 5 and protecgulum 1 and is used to house the knob assembly and main PCB plate
3 accommodation space.
Preferably, the encoding pack includes encoder or potentiometer 26, the encoder or potentiometer 26 and key group
Part 27, pedestal 22 are nested with connection.
Preferably, the encoding pack includes gear ring 261, piston or spring 262, detection switch 263, the gear ring 261
It is nested with and is connected with button assembly 23, pedestal 22.
Preferably, the madial wall of the tubular structure bottom is provided with four symmetrical axial channels.
Preferably, the pedestal lateral wall of the knob assembly is provided with four and symmetrical is connected on the step surface
Elastic buckle.
Above disclosed is only presently preferred embodiments of the present invention, it is impossible to the rights protection model of the present invention is limited with this
Enclose, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (9)
1. recoverable knob structure after a kind of shrinkable and crumple, including the protecgulum with tubular structure, embedded protecgulum tubular
Knob assembly, main PCB plate and bonnet in structure, the knob assembly include button assembly, knob cap, pedestal, encoding pack,
Key switch, pcb board, the knob cap of the knob assembly stretch out the upper surface of protecgulum；It is characterized in that：
The top interior diameter of the protecgulum tubular structure is more than bottom interior diameter, on tubular structure top and tubular structure bottom
Junction forms step surface；
The madial wall of the tubular structure bottom is provided with least two symmetrical axial channels；
The pedestal lateral wall of the knob assembly is provided with the axial guidance being slidably connected with the axial channel；
The pedestal lateral wall of the knob assembly is additionally provided with least two symmetrical elasticity being connected on the step surface
Buckle, knob assembly is axially fastened；
The pcb board of the knob assembly is provided with the connector for being used for connecting flexible harness, the pcb board of the knob assembly and master
Pcb board is connected by flexible harness.
2. recoverable knob structure after a kind of shrinkable as claimed in claim 1 and crumple, it is characterised in that：The master
Pcb board is provided with the connector for being used for connecting flexible harness.
3. recoverable knob structure after a kind of shrinkable as claimed in claim 1 and crumple, it is characterised in that：The bonnet
The accommodation space to be formed for housing the knob assembly and main PCB plate is fixed by screw and protecgulum.
4. recoverable knob structure after a kind of shrinkable as claimed in claim 1 and crumple, it is characterised in that：The coding
Component includes encoder or potentiometer.
5. recoverable knob structure after a kind of shrinkable as claimed in claim 4 and crumple, it is characterised in that：The coding
Device or potentiometer are nested with button assembly, pedestal to be connected.
6. recoverable knob structure after a kind of shrinkable as claimed in claim 1 and crumple, it is characterised in that：The coding
Component includes gear ring, piston or spring, detection switch.
7. recoverable knob structure after a kind of shrinkable as claimed in claim 6 and crumple, it is characterised in that：The gear ring
It is nested with and is connected with button assembly, pedestal.
8. recoverable knob structure after a kind of shrinkable as claimed in claim 1 and crumple, it is characterised in that：The tubular
The madial wall of structure bottom is provided with four symmetrical axial channels.
9. recoverable knob structure after a kind of shrinkable as claimed in claim 1 and crumple, it is characterised in that：The knob
The pedestal lateral wall of component is provided with four symmetrical Elastic buckles being connected on the step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073379.4A CN106406421B (en) | 2016-11-29 | 2016-11-29 | Recoverable knob structure after a kind of shrinkable and crumple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073379.4A CN106406421B (en) | 2016-11-29 | 2016-11-29 | Recoverable knob structure after a kind of shrinkable and crumple |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106406421A CN106406421A (en) | 2017-02-15 |
| CN106406421B true CN106406421B (en) | 2017-11-14 |
Family
ID=58083928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611073379.4A Active CN106406421B (en) | 2016-11-29 | 2016-11-29 | Recoverable knob structure after a kind of shrinkable and crumple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106406421B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633974A (en) * | 2017-09-07 | 2018-01-26 | 江西好帮手电子科技有限公司 | Multifunctional knob and implementation method |
| CN110010399B (en) * | 2019-04-01 | 2024-04-16 | 宁波福尔达智能科技股份有限公司 | Knob switch for vehicle |
| DE102020124463A1 (en) * | 2020-09-18 | 2022-03-24 | Küster Holding Gesellschaft mit beschränkter Haftung | Operating device with a turntable for recording operator or user inputs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100515261B1 (en) * | 2003-11-14 | 2005-09-15 | 동아전기부품 주식회사 | Control knob switch for automovile aircon pannel |
| CN202134434U (en) * | 2011-06-13 | 2012-02-01 | 惠州市德赛西威汽车电子有限公司 | Automobile trim turn button |
| CN102963236B (en) * | 2012-11-23 | 2014-12-03 | 杭州广安汽车电器有限公司 | Wind port selector and windscreen combination switch for automotive air conditioner controller |
| CN203349439U (en) * | 2013-06-28 | 2013-12-18 | 上海通用汽车有限公司 | Vehicle air conditioner control device |
| CN105655187B (en) * | 2016-03-24 | 2018-01-26 | 惠州华阳通用电子有限公司 | A kind of multifunctional button |
-
2016
- 2016-11-29 CN CN201611073379.4A patent/CN106406421B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106406421A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106406421B (en) | Recoverable knob structure after a kind of shrinkable and crumple | |
| EP2426012B1 (en) | Steering wheel for a motor vehicle | |
| CN205828840U (en) | Cigarette lighter plug | |
| CN202080136U (en) | Instrument panel | |
| CN102853268B (en) | Electric torch and tail cover structure thereof | |
| CN101028807B (en) | Vehicle security system | |
| CN106206132A (en) | A kind of automotive upholstery knob structure with crumple function | |
| DE102010008159A1 (en) | Horn activation device | |
| CN206163834U (en) | High voltage shielding connector component | |
| DE102007001476B4 (en) | Airbag module | |
| CN203920111U (en) | A kind of safety pen | |
| CN103914891B (en) | A kind of car key and its installation method | |
| CN207510165U (en) | A kind of automotive tyre pressure monitoring device | |
| CN202134434U (en) | Automobile trim turn button | |
| CN105305134A (en) | Mobile patch panel structure with alarm function | |
| CN205468766U (en) | Bipolar loudspeaker control structure and car | |
| CN103738181B (en) | Automotive accelerating device | |
| CN202662895U (en) | Waterproof socket | |
| CN203623389U (en) | Electric bicycle saddle with power-off protection function | |
| CN209833750U (en) | Steering wheel leather sheath with multifunctional keys for automobile | |
| CN220439459U (en) | High durable keycap | |
| CN206559089U (en) | Charging protection socket for electric car and electric car | |
| CN202952836U (en) | Novel soft automobile instrument board | |
| WO2023058534A1 (en) | User interface device and tactile sensation presentation article | |
| CN103117362B (en) | Battery case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |