CN206696741U - A kind of novel turn knob structure - Google Patents
A kind of novel turn knob structure Download PDFInfo
- Publication number
- CN206696741U CN206696741U CN201720578992.5U CN201720578992U CN206696741U CN 206696741 U CN206696741 U CN 206696741U CN 201720578992 U CN201720578992 U CN 201720578992U CN 206696741 U CN206696741 U CN 206696741U
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- knob
- detection switch
- bracket
- display panel
- novel turn
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Abstract
A kind of novel turn knob structure, including display panel, cylindric knob bracket and the knob being enclosed on outside the knob bracket are the utility model is related to, the knob medial surface bottom is provided with tooth-shape structure；The knob bracket is arranged on the viewing area of the display panel, and bottom is provided through the fixed structure of panel, and the side of the fixed structure is provided with the travelling gear tangent with the side, and the travelling gear is engaged with the tooth-shape structure；The display panel back side, which is provided with, detects the detection switch that the travelling gear rotates.The beneficial effect played of utility model includes：1st, knob is shown and screen display set is to the body-sensing in a plane, increasing vehicle-mounted multimedia display screen.2nd, simplify the structure of visualization knob, reduce maintenance cost, improve the life-span.
Description
Technical field
The knob structure field of vehicle mounted multimedia is the utility model is related to, more particularly to a kind of novel turn knob structure.
Background technology
With extensive use of large-sized display screen in automotive trim, design of the interior trim moulding to knob proposes newly
Demand.Display content has been conventional technology at center in knob, but in order to which display content preferably is incorporated into master
On display screen, integrated effect is embodied, it is necessary to accomplish knob being suspended on display screen cover plate, it is hollow among knob, it can be seen that
The information that display screen is shown.From the appearance display screen cover plate is complete.Current knob is usually that entirety is assemblied in panel
On upper or PCBA, the cover plate on surface needs overall hollow processing, is suspended in modeling structure on display screen cover plate for button and does not solve also
Certainly scheme.
The content of the invention
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of novel turn knob structure.
A kind of novel turn knob structure, including display panel, cylindric knob bracket and be enclosed on outside the knob bracket
Knob, the knob medial surface bottom are provided with tooth-shape structure；The knob bracket is arranged on the viewing area of the display panel
On, bottom is provided through the fixed structure of panel, and the side of the fixed structure is provided with the travelling gear tangent with the side,
The travelling gear is engaged with the tooth-shape structure；The display panel back side, which is provided with, detects the detection that the travelling gear rotates
Switch.
Further, the viewing area of the display panel is arranged in the knob bracket.
Further, the detection switch is plectrum detection switch, the plectrum of the plectrum detection switch and the transmission
Engaged gears.
Further, the detection switch is photoelectric detection switch, and the photoelectric detection switch is U-shaped, and trigger bit installs
Put between two sides of the photoelectric detection switch, the gear teeth of the travelling gear break in rotation time blocks the trigger bit
Put.
Further, the display panel back side includes display support and PCB, the detection switch are arranged on
On the pcb board.The fixed structure is fixed by screws on the display support after passing through the display panel.
Further, the lateral surface of the knob bracket is additionally provided with elastic bumps with the tooth-shape structure corresponding position.It is described
Elastic bumps are stage casing outwardly convex, and two-end-point is separately fixed at the metal clips of the knob bracket.
Further, the knob is cyclic structure；After being inserted in the knob bracket, at the top of the knob bracket
Latch is spacing.
Preferably, the top knob portion is additionally provided with decoration face ring.
Played beneficial effect of the present utility model includes：
1st, knob is shown and screen display set is to the body-sensing in a plane, increasing vehicle-mounted multimedia display screen.
2nd, simplify the structure of visualization knob, reduce maintenance cost, improve the life-span.
Brief description of the drawings
Fig. 1 is the structural principle explosive view in the utility model embodiment 1.
Fig. 2 is the structural principle profile in the utility model embodiment 2.
Fig. 3 is the structural principle explosive view in the utility model embodiment 3.
Wherein, display panel 1；It is 11 to connect through hole；Display module is 12；It is 13 to show support；PCB 14；
Screw is 15；Knob bracket is 2；Fixed structure is 21；Elastic bumps are 22；Latch is 23；Knob is 3；It is 31 to decorate face ring；
Tooth-shape structure is 41；Travelling gear is 42；Detection switch is 43.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It is more easy to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent define.
Embodiment 1：
A kind of novel turn knob structure, including display panel 1, knob bracket 2 and knob 3.Wherein display panel is setting
One piece of transparent panel on vehicle mounted multimedia display module surface, it can play the function of protection display module 12, meanwhile,
Can integrated touch function.Knob structure in the present embodiment is arranged on the display panel 1
Specifically, knob structure is made up of knob bracket 2 and knob 3.Wherein knob bracket 2 is hollow cylindrical knot
Structure, and knob 3 is then enclosed on its outside, allows knob 3 with the knob bracket 2 for axis rotation.Knob 3 is cyclic structure.For
Prevent knob 3 from deviating from, at the top of knob bracket 2 be provided with multiple latches 23, after knob 3 is inserted in knob bracket 2, its top
Blocked by the latch 23, limit it and move up and down.
Further, since display panel 1 is smooth, can be at the bottom of knob bracket 2 in order to realize the fixation of knob structure
Fixed structure 21 is extended in portion, and correspondingly, display panel 1 is provided with the connection through hole 11 being adapted with the shape of the fixed structure 21,
Fixed structure 21 realizes fixation through connected modes such as screw, engaging or bondings after connection through hole 11.In the present embodiment, Gu
Structure 21 is determined according to the curved wall extended downwardly along the shape of knob bracket 2, so as to connect through hole 11 also without doing
It is very big, knob 3 is directly sheltered from connection through hole 11 and improve a body-sensing.
In order to effectively identify the rotation status of knob 3, the medial surface bottom of knob 3 is provided with tooth-shape structure 41.In addition, fixed knot
The side of structure 23 is provided with the travelling gear 42 tangent with the side, and travelling gear 42 is engaged with tooth-shape structure 41.Display panel 1 is carried on the back
Face is provided with the detection switch 43 that detection travelling gear 42 rotates.When knob 3 rotates, the tooth-shape structure 41 of the inner side of knob 3, which drives, to be passed
Moving gear 42 rotates, and then switchs 43 by the gear teeth of travelling gear 42 come detection trigger, identifies rotational steps and direction.
In the present embodiment, the viewing area of display panel 1 is arranged in knob bracket 2, i.e. vacancy section in knob bracket 2
The display module output image information of the lower section of display panel 1 can be passed through in domain.
Because knob 3 is not connected in structure with display module, therefore by the display module 12 in the range of knob 3
Combined with the main body display module of multimedia system, display content is directly controlled by main body display module
System, disposal ability is more powerful, while display content is more abundant.
Embodiment 2：
The present embodiment and the difference of embodiment 1 are：As shown in Fig. 2 the back side of display panel 1 be additionally provided with display support 13 with
And PCB 14, detection switch are arranged in PCB 14.PCB 14 is fixedly connected with display support 13, is shown
Show support 13 and also provide fixed pivot for knob bracket 2, fixed structure 21 passes through spiral shell after passing through the connection through hole 11 of display panel 1
Nail 15 is fixed on display support 13.
In addition, the detection switch 43 of the present embodiment is plectrum detection switch, the plectrum and driving cog of plectrum detection switch 43
The occlusion of wheel 42.When knob 3 rotates, the travelling gear 42 that is driven according to the difference of direction of rotation, so as to by plectrum by difference
Fluctuate in direction.It is finally reached the purpose of rotational steps identification.
In order to further provide for the rotation feel of knob, lateral surface and the corresponding position of tooth-shape structure 41 of knob bracket 2 are also set
Flexible raised 22.In the present embodiment, elastic bumps 22 are stage casing outwardly convex, and two-end-point is separately fixed at knob bracket 2
Metal clips.Elastic bumps 22 coordinate with tooth-shape structure 41.In its natural state, elastic bumps 22 fall two in tooth-shape structure
Between teeth portion, when turn knobs 3, elastic bumps 22 are urged to flat by the teeth portion of tooth-shape structure 41, so as to which knob 3 makes rotation
Button smoothly rotates.
In other embodiments, decoration face ring 31 can also be set at the top of knob 3.
Embodiment 3：
The present embodiment and the difference of embodiment 2 are：As shown in Figure 3.Detection switch 43 in the present embodiment is examined for photoelectricity
Slowdown monitoring switch, photoelectric detection switch is U-shaped, and its trigger position is arranged between two sides of photoelectric detection switch.A wherein side
Transmitter module is set, and another side sets receiving module, and the gear teeth of travelling gear 42 break in rotation time blocks trigger position.From
And fluctuate other different directions, it is finally reached the purpose of rotational steps identification.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Various changes can be made on the premise of objective.
Claims (10)
1. a kind of novel turn knob structure, including display panel, cylindric knob bracket and the rotation being enclosed on outside the knob bracket
Button, it is characterised in that the knob medial surface bottom is provided with tooth-shape structure；The knob bracket is arranged on the display panel
On viewing area, bottom is provided through the fixed structure of panel, and the side of the fixed structure is provided with tangent with the side
Travelling gear, the travelling gear are engaged with the tooth-shape structure；The display panel back side, which is provided with, detects the travelling gear
The detection switch of rotation.
2. novel turn knob structure according to claim 1, it is characterised in that the viewing area of the display panel is arranged on
In the knob bracket.
3. novel turn knob structure according to claim 1, it is characterised in that the detection switch is plectrum detection switch,
The plectrum of the plectrum detection switch is engaged with the travelling gear.
4. novel turn knob structure according to claim 1, it is characterised in that the detection switch is photoelectric detection switch,
The photoelectric detection switch is U-shaped, and trigger position is arranged between two sides of the photoelectric detection switch, the travelling gear
The gear teeth block the trigger position rotation time is disconnected.
5. the novel turn knob structure according to any one of claim 1 ~ 4, it is characterised in that the display panel back side bag
Include display support and PCB, the detection switch are arranged on the pcb board.
6. novel turn knob structure according to claim 1, it is characterised in that the lateral surface of the knob bracket and the tooth
Shape structure corresponding position is additionally provided with elastic bumps.
7. novel turn knob structure according to claim 6, it is characterised in that the elastic bumps are stage casing outwardly convex,
Two-end-point is separately fixed at the metal clips of the knob bracket.
8. novel turn knob structure according to claim 1, it is characterised in that the knob is cyclic structure；It is inserted in described
It is spacing by the latch at the top of the knob bracket after knob bracket.
9. novel turn knob structure according to claim 5, it is characterised in that the fixed structure passes through the display panel
After be fixed by screws in it is described display support on.
10. novel turn knob structure according to claim 1, it is characterised in that the top knob portion is additionally provided with decorative cover
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578992.5U CN206696741U (en) | 2017-05-23 | 2017-05-23 | A kind of novel turn knob structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578992.5U CN206696741U (en) | 2017-05-23 | 2017-05-23 | A kind of novel turn knob structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696741U true CN206696741U (en) | 2017-12-01 |
Family
ID=60448754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720578992.5U Active CN206696741U (en) | 2017-05-23 | 2017-05-23 | A kind of novel turn knob structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597936A (en) * | 2018-05-12 | 2018-09-28 | 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 |
| CN108766825A (en) * | 2018-05-12 | 2018-11-06 | 惠州市德赛西威汽车电子股份有限公司 | A kind of vehicle-mounted knob assembly |
| WO2020093803A1 (en) * | 2018-11-05 | 2020-05-14 | 京东方科技集团股份有限公司 | Display device |
-
2017
- 2017-05-23 CN CN201720578992.5U patent/CN206696741U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597936A (en) * | 2018-05-12 | 2018-09-28 | 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 |
| CN108766825A (en) * | 2018-05-12 | 2018-11-06 | 惠州市德赛西威汽车电子股份有限公司 | A kind of vehicle-mounted knob assembly |
| CN108766825B (en) * | 2018-05-12 | 2023-11-24 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted knob assembly |
| CN108597936B (en) * | 2018-05-12 | 2024-08-06 | 惠州市德赛西威汽车电子股份有限公司 | Novel knob button structure combined with display screen |
| WO2020093803A1 (en) * | 2018-11-05 | 2020-05-14 | 京东方科技集团股份有限公司 | Display device |
| US11513617B2 (en) | 2018-11-05 | 2022-11-29 | Beijing Boe Technology Development Co., Ltd. | Display device with a control circuit board |
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