CN108597936A - A kind of knob key structure of novel combination display screen - Google Patents
A kind of knob key structure of novel combination display screen Download PDFInfo
- Publication number
- CN108597936A CN108597936A CN201810452074.7A CN201810452074A CN108597936A CN 108597936 A CN108597936 A CN 108597936A CN 201810452074 A CN201810452074 A CN 201810452074A CN 108597936 A CN108597936 A CN 108597936A
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- China
- Prior art keywords
- knob
- switch
- display screen
- novel combination
- key structure
- 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.)
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- 238000001514 detection method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000005034 decoration Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/08—Turn knobs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention relates to the knob structure fields of vehicle mounted multimedia, specifically disclose a kind of knob key structure of novel combination display screen, including display panel, cylindric knob bracket and the knob assembly being sleeved on outside the knob bracket, the knob bracket is arranged on the display area of the display panel, and knob bracket bottom end is equipped with the location structure across display panel；Button assembly is equipped in the knob bracket, the button assembly includes press section, circular pressing stent and touch-switch；The touch-switch is fixedly mounted in knob bracket, the press section includes press surface and the briquetting that is connect with press surface, the pressing stent is equipped with the pressing groove entangled the switch slot of touch-switch and coordinated with briquetting, the two-way pressure of press section is switched to rotary force by the present invention, so that knob assembly is greatly reduced with the space needed for button assembly, can use the case where closely coordinating with many display screens.
Description
Technical field
The present invention relates to the knob structure field of vehicle mounted multimedia more particularly to a kind of knobs of novel combination display screen
Press-key structure.
Background technology
Major part automotive interior electronic product is all by knob or button operation at present, but with large scale display screen
In the extensive use of automotive interior electronic product, interior trim moulding proposes new demand to the design of knob.Due to aobvious in touch
The physics feel of traditional structure as knob or button is difficult to realize on display screen curtain, and realize on the screen its function without
Person ignorant of the law operates, and there are some potential safety problemss, therefore display screen can not be used to touch completely and replace traditional knob or button
Structure.
Traditional knob itself is due to the complexity of its structure, and knob center is generally also equipped with button, usually integrally
It being assemblied on panel or on PCBA, the cover board on surface needs whole hollow processing, this will occupy very big space, and in big ruler
On very little display screen, because the limitation of display screen, is not easy to as knob trepanning.Therefore conventional structure, generally requires and avoids showing
Shield position, can not be arranged to especially close from display screen display area, influences the experience of user.
Invention
In view of the above technical problems, knob assembly is made to greatly reduce with the space needed for button assembly the present invention provides a kind of,
The cooperation for closely coordinating with many display screens and realizing knob and button by less machinery material can be used, is subtracted significantly
The knob key structure of the novel combination display screen of few cost.
In order to solve the above technical problem, the present invention provides concrete scheme it is as follows：A kind of novel combination display screen
Knob key structure, including display panel, cylindric knob bracket and the knob assembly being sleeved on outside the knob bracket, it is described
Knob bracket is arranged on the display area of the display panel, and knob bracket bottom end is equipped with the positioning knot across display panel
Structure；Button assembly is equipped in the knob bracket, the button assembly includes press section, circular pressing stent and touches out
It closes；The touch-switch is fixedly mounted in knob bracket, and the press section includes press surface and the pressing that is connect with press surface
Block, the pressing stent are equipped with the pressing groove entangled the switch slot of touch-switch and coordinated with briquetting；
The pressing groove is chamfer trapezoidal-structure, the pushing force effect when briquetting pushes on the inclined-plane of pressing groove,
Pressing stent is set to rotate movement, the one side for switching slot squeezes touch-switch, realizes switch conduction.
Preferably, the press section further includes being connect with press surface by compression leg, and the pressing stent is equipped with and pressing
The matched spring groove of column, the spring groove is interior to be equipped with resetting spring, and one end of the resetting spring and the side of spring groove connect
It touches, the other end is contacted with by compression leg, and when pressure disappears instantly, resetting spring resets, and to which pressing stent resets, and then is entirely pressed
Key asembly resets.
Preferably, the knob assembly includes knob, is coordinated equipped with transmission gear and with transmission gear in the knob
Rolling-ball unit.
Preferably, the rolling-ball unit includes ball, spring and ballframe carriage, and the ballframe carriage is equipped with mounting groove,
The ball and spring abut, and ball and spring are compressed in mounting groove by sheet metal, the ball and transmission gear
Occlusion, transmission gear are matched with ball, and as the knob, the gear teeth of the driven gear of ball squeeze, inwardly or outwardly
Movement, the pressure that spring is subject to become larger or become smaller, and spring becomes larger or becomes smaller to the power of ballframe carriage, to generate feel, in this way
By feel structure traverse, knob space is substantially reduced.
Preferably, knob signal output shade is additionally provided in the knob, between the knob signal exports on shade
Block is blocked every being provided with；The display panel back side is equipped with photoelectric detection switch, and the photoelectric detection switch is U-shaped, photoelectricity inspection
The trigger position of slowdown monitoring switch is arranged between the two sides of the photoelectric detection switch, the screening of the knob signal output shade
Block breaks in rotation time blocks the trigger position, achievees the purpose that rotational steps identify.
Preferably, the top knob portion is equipped with decoration face ring, improves overall aesthetics.
Preferably, the knob bracket back side is equipped with PCB circuit board, and the photoelectric detection switch and touch-switch setting exist
In the PCB circuit board.
Preferably, the location structure is fixed by screws in after passing through the display panel on display panel.
Preferably, the knob bracket back side is equipped with double faced adhesive tape, and the double faced adhesive tape fitting on said display panel, improves
Overall stability.
It is further preferred that the knob assembly is snapped together by buckling with knob bracket, overall stability is improved.
Compared with prior art, the beneficial effects of the present invention are：1, the two-way pressure of press section is switched to revolve by the present invention
Turn power, knob assembly is made to greatly reduce with the space needed for button assembly, adds about 50mm needed for press-key structure compared to common knob
Depth, the present invention is it is only necessary to about 10mm, and the perforated area needed greatly reduces, and can apply to many close with display screen
The case where distance cooperation；
2, knob assembly, which is realized, is suspended in knob without the structure for changing convention display on display screen cover board, in knob
Between it is hollow, can be seen that the information that display screen is shown, preferably display content be integrated on main display, embodies display and operation one
The effect of body.
Description of the drawings
Fig. 1 is the overall structure vertical view of the present invention；
Fig. 2 is the overall structure of the explosion figure of the present invention；
Fig. 3 is knob assembly structure schematic diagram；
Fig. 4 is the upward view of knob assembly structure；
Fig. 5 is rolling-ball unit front view；
Fig. 6 is rolling-ball unit dorsal view；
Fig. 7 is the assembling schematic diagram of button assembly and knob bracket；
Fig. 8 is press section, pressing stent and light-touch switch construction schematic diagram；
Fig. 9 is the upward view of button assembly structure；
Figure 10 is the phantom after knob assembly, button assembly and knob bracket assembling；
Figure 11 is the upward view of knob bracket；
Wherein, 1 is display panel；2 be knob bracket；3 be knob assembly；31 be knob；32 be transmission gear；33 be ball list
Member；331 be ball；332 be spring；333 be ballframe carriage；334 be sheet metal；3331 be mounting groove；34 is defeated for knob signal
Go out shade；341 be to block block；35 be decoration face ring；4 be location structure；5 be button assembly；51 be press section；511 for by
Pressure surface；512 be briquetting；513 is by compression legs；52 be pressing stent；521 be switch slot；522 be pressing groove；523 be spring
Slot；53 be touch-switch；54 be resetting spring；6 be photoelectric detection switch；7 be PCB circuit board；8 be double faced adhesive tape.
Specific implementation mode
For the technical solution that the present invention will be described in detail, below in conjunction with the attached drawing of the embodiment of the present invention, to of the invention real
The technical solution for applying example carries out clear, complete description.Obviously, described embodiment is a part of the embodiment of the present invention,
Instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art are without creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
Please refer to Fig. 1-Figure 11, a kind of knob key structure of novel combination display screen provided in this embodiment, including
Display panel, cylindric knob bracket and the knob assembly being sleeved on outside the knob bracket, wherein display panel are that setting exists
One piece of transparent panel on vehicle mounted multimedia display module surface can play the function of protection display module, meanwhile, can also it collect
At touch function, specifically, knob bracket is arranged on the display area of display panel, knob bracket bottom end is equipped with across display
The location structure of panel.
Button assembly is equipped in knob bracket, as shown in figs. 7 to 9, button assembly includes press section, circular pressing branch
Frame and touch-switch；Touch-switch is fixedly mounted in knob bracket, press section include press surface and connect with press surface by
Briquetting, pressing stent are equipped with the pressing groove entangled the switch slot of touch-switch and coordinated with briquetting；Pressing groove is chamfer
Trapezoidal-structure, pushing force effect when briquetting pushes make pressing stent rotate movement, switch on the inclined-plane of pressing groove
The one side of slot squeezes touch-switch, switch conduction is realized, to realize keypress function.
In addition, press section further includes being connect with press surface by compression leg, pressing stent be equipped with it is matched by compression leg
Spring groove, spring groove is interior to be equipped with resetting spring, and one end of resetting spring is contacted with the side of spring groove, and the other end connects with by compression leg
It touches, when pressure disappears instantly, resetting spring resets, and to which pressing stent resets, and then entire button assembly resets, specifically,
When briquetting pushes, the pushing force effect of briquetting makes pressing stent rotate movement on the inclined-plane of pressing groove, conducting
Switch, while the extruding of the depressed column of resetting spring in spring groove, and when pressure disappears instantly, resetting spring is not only at this time
There is no the extruding of depressed column, while the elastic force of its own acts on pressing stent, and pressing stent is made to reset, so that
Entire button assembly resets.
Knob assembly includes knob, the rolling-ball unit in knob equipped with transmission gear and with transmission gear cooperation, such as Fig. 5 and
Shown in Fig. 6, rolling-ball unit includes ball, spring and ballframe carriage, and ballframe carriage is equipped with mounting groove, and ball and spring abut,
And ball and spring are compressed in mounting groove by sheet metal, ball is engaged with transmission gear, and transmission gear matches with ball
It closes, as the knob, the gear teeth of the driven gear of ball squeeze, and inwardly or outwardly move, the pressure that spring is subject to becomes larger
Or become smaller, spring becomes larger or becomes smaller to the power of ballframe carriage, to generate feel, in this way by feel structure traverse, greatly reduces
Knob space.
Wherein, it is additionally provided with knob signal output shade in knob, screening is arranged at intervals on knob signal output shade
Block；The display panel back side is equipped with photoelectric detection switch, and photoelectric detection switch is U-shaped, and the trigger bit of photoelectric detection switch installs
It sets between the two sides of photoelectric detection switch, wherein transmitting module is arranged in a side, and receiving module, knob is arranged in another side
The block that blocks of signal output shade blocks the trigger position rotation time is disconnected, to identify that different directions fluctuate, finally
Achieve the purpose that rotational steps identify.
The top knob portion of the present embodiment is additionally provided with decoration face ring, overall aesthetics is improved, in addition, the knob bracket back side is equipped with
PCB circuit board, photoelectric detection switch and touch-switch are arranged in PCB circuit board, and location structure passes through after passing through display panel
Screw is fixed on a display panel, correspondingly, display panel is equipped with the screw hole with screw fit, in order to improve overall stability,
The knob bracket back side of the present embodiment is additionally provided with double faced adhesive tape, and as shown in figure 11, double faced adhesive tape is bonded on a display panel, while knob
Component is snapped together by buckling with knob bracket.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (10)
1. a kind of knob key structure of novel combination display screen, including display panel（1）, cylindric knob bracket（2）With
And it is sleeved on the knob bracket（2）Outer knob assembly（3）, it is characterised in that：The knob bracket（2）It is arranged in the display
Panel（1）Display area on, knob bracket（2）Bottom end is equipped with across display panel（1）Location structure（4）；The knob
Holder（2）It is interior to be equipped with button assembly（5）, the button assembly（5）Including press section（51）, circular pressing stent（52）With it is light
Touch switch（53）；The touch-switch（53）It is fixedly mounted on knob bracket（2）It is interior, the press section（51）Including press surface
（511）With with press surface（511）The briquetting of connection（512）, the pressing stent（52）It is equipped with and entangles touch-switch（53）
Switch slot（521）With with briquetting（512）The pressing groove of cooperation（522）；
The pressing groove（522）For chamfer trapezoidal-structure, the briquetting（512）Pushing force effect when pushing is in pressing groove
（522）Inclined-plane on, make pressing stent（52）Movement is rotated, slot is switched（521）One side squeeze touch-switch（53）, real
Existing switch conduction.
2. the knob key structure of novel combination display screen according to claim 1, it is characterised in that：The press section
（51）Further include and press surface（511）Compression leg is pressed in connection（513）, the pressing stent（52）Be equipped with by compression leg（513）
Matched spring groove（523）, the spring groove（523）It is interior to be equipped with resetting spring（54）, the resetting spring（54）One end
With spring groove（523）Side contact, the other end with press compression leg（513）Contact.
3. the knob key structure of novel combination display screen according to claim 1, it is characterised in that：The set of knobs
Part（3）Including knob（31）, the knob（31）It is interior to be equipped with transmission gear（32）With with transmission gear（32）The ball list of cooperation
Member（33）.
4. the knob key structure of novel combination display screen according to claim 3, it is characterised in that：The ball list
Member（33）Including ball（331）, spring（332）And ballframe carriage（333）, the ballframe carriage（333）It is equipped with mounting groove
（3331）, the ball（331）And spring（332）It abuts, and passes through sheet metal（334）By ball（331）And spring（332）Pressure
System is in mounting groove（3331）It is interior, the ball（331）With transmission gear（32）Occlusion.
5. the knob key structure of novel combination display screen according to claim 3, it is characterised in that：The knob
（31）Inside it is additionally provided with knob signal output shade（34）, the knob signal output shade（34）On be arranged at intervals with and block
Block（341）；The display panel（1）The back side is equipped with photoelectric detection switch（6）, the photoelectric detection switch（6）It is U-shaped, photoelectricity
Detection switch（6）Trigger position be arranged in the photoelectric detection switch（6）Two sides between, knob signal output hides
The ring of light（34）Block block（341）Break in rotation time and blocks the trigger position.
6. the knob key structure of novel combination display screen according to claim 3, it is characterised in that：The knob
（31）Top is equipped with decoration face ring（35）.
7. the knob key structure of novel combination display screen according to claim 5, it is characterised in that：The knob branch
Frame（2）The back side is equipped with PCB circuit board（7）, the photoelectric detection switch（6）And touch-switch（53）It is arranged in the PCB circuits
Plate（7）On.
8. the knob key structure of novel combination display screen according to claim 7, it is characterised in that：The positioning knot
Structure（4）Across the display panel（1）After be fixed by screws in display panel（1）On.
9. the knob key structure of novel combination display screen according to claim 1, it is characterised in that：The knob branch
Frame（2）The back side is equipped with double faced adhesive tape（8）, the double faced adhesive tape（8）It is fitted in the display panel（1）On.
10. the knob key structure of the novel combination display screen according to any one of claim 1-9, feature exist
In：The knob assembly（3）Pass through buckle and knob bracket（2）It snaps together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452074.7A CN108597936B (en) | 2018-05-12 | 2018-05-12 | Novel knob button structure combined with display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452074.7A CN108597936B (en) | 2018-05-12 | 2018-05-12 | Novel knob button structure combined with display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108597936A true CN108597936A (en) | 2018-09-28 |
| CN108597936B CN108597936B (en) | 2024-08-06 |
Family
ID=63636784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810452074.7A Active CN108597936B (en) | 2018-05-12 | 2018-05-12 | Novel knob button structure combined with display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108597936B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631613A (en) * | 2018-06-21 | 2019-12-31 | 广东升威电子制品有限公司 | Photoelectric encoder with push switch |
| WO2020182224A1 (en) * | 2019-03-14 | 2020-09-17 | 广东美的厨房电器制造有限公司 | Interaction assembly and household appliance |
| CN112216546A (en) * | 2020-10-30 | 2021-01-12 | 上海延锋金桥汽车饰件系统有限公司 | Electronic switch |
| CN113737466A (en) * | 2020-05-27 | 2021-12-03 | 惠而浦（中国）股份有限公司 | Elastic supporting structure for knob structure of washing machine |
| CN114709098A (en) * | 2022-04-11 | 2022-07-05 | 冠捷电子科技(福建)有限公司 | Display side-pressing knob structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH208831A (en) * | 1939-04-29 | 1940-02-29 | Sigg Willi | Small built-in counter. |
| JP2003338234A (en) * | 2002-05-22 | 2003-11-28 | Kenwood Corp | Rotary knob structure of electronic equipment and electronic equipment |
| US20170117106A1 (en) * | 2014-04-14 | 2017-04-27 | Panasonic Intellectual Property Management Co., Ltd. | Input apparatus |
| CN206696741U (en) * | 2017-05-23 | 2017-12-01 | 惠州市德赛西威汽车电子股份有限公司 | A kind of novel turn knob structure |
| US20180090286A1 (en) * | 2016-09-29 | 2018-03-29 | Lite-On Electronics (Guangzhou) Limited | Key structure with mechanical switch and mechanical switch thereof |
| CN208142076U (en) * | 2018-05-12 | 2018-11-23 | 惠州市德赛西威汽车电子股份有限公司 | A kind of knob key structure of novel combination display screen |
-
2018
- 2018-05-12 CN CN201810452074.7A patent/CN108597936B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH208831A (en) * | 1939-04-29 | 1940-02-29 | Sigg Willi | Small built-in counter. |
| JP2003338234A (en) * | 2002-05-22 | 2003-11-28 | Kenwood Corp | Rotary knob structure of electronic equipment and electronic equipment |
| US20170117106A1 (en) * | 2014-04-14 | 2017-04-27 | Panasonic Intellectual Property Management Co., Ltd. | Input apparatus |
| US20180090286A1 (en) * | 2016-09-29 | 2018-03-29 | Lite-On Electronics (Guangzhou) Limited | Key structure with mechanical switch and mechanical switch thereof |
| CN206696741U (en) * | 2017-05-23 | 2017-12-01 | 惠州市德赛西威汽车电子股份有限公司 | A kind of novel turn knob structure |
| CN208142076U (en) * | 2018-05-12 | 2018-11-23 | 惠州市德赛西威汽车电子股份有限公司 | A kind of knob key structure of novel combination display screen |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631613A (en) * | 2018-06-21 | 2019-12-31 | 广东升威电子制品有限公司 | Photoelectric encoder with push switch |
| WO2020182224A1 (en) * | 2019-03-14 | 2020-09-17 | 广东美的厨房电器制造有限公司 | Interaction assembly and household appliance |
| CN113737466A (en) * | 2020-05-27 | 2021-12-03 | 惠而浦（中国）股份有限公司 | Elastic supporting structure for knob structure of washing machine |
| CN113737466B (en) * | 2020-05-27 | 2023-12-19 | 惠而浦（中国）股份有限公司 | Elastic supporting structure for knob structure of washing machine |
| CN112216546A (en) * | 2020-10-30 | 2021-01-12 | 上海延锋金桥汽车饰件系统有限公司 | Electronic switch |
| CN112216546B (en) * | 2020-10-30 | 2024-03-22 | 上海延锋金桥汽车饰件系统有限公司 | Electronic switch |
| CN114709098A (en) * | 2022-04-11 | 2022-07-05 | 冠捷电子科技(福建)有限公司 | Display side-pressing knob structure |
| CN114709098B (en) * | 2022-04-11 | 2023-05-26 | 冠捷电子科技(福建)有限公司 | Display side-pressing knob structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108597936B (en) | 2024-08-06 |
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