CN210181440U - Liquid crystal display knob - Google Patents
Liquid crystal display knob Download PDFInfo
- Publication number
- CN210181440U CN210181440U CN201921060036.3U CN201921060036U CN210181440U CN 210181440 U CN210181440 U CN 210181440U CN 201921060036 U CN201921060036 U CN 201921060036U CN 210181440 U CN210181440 U CN 210181440U
- Authority
- CN
- China
- Prior art keywords
- knob
- display screen
- liquid crystal
- encoder
- outer lane
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Images
Landscapes
- Instrument Panels (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the technical field of knobs, in particular to a liquid crystal display screen knob, which comprises a micro display screen, a micro display screen bracket, a knob decorative outer ring and an encoder outer ring; the embedded encoder that sets up of encoder outer lane, encoder outer lane upper end joint decorate the outer lane lower extreme at the knob, miniature display screen support pass the knob and decorate the outer lane after the grafting on the encoder outer lane, the embedded fixed setting of miniature display screen on miniature display screen support. The liquid crystal display screen knob is simple in structure, can integrate all functions inside a navigator, can simplify the layout of a center console, achieves the effect of one-key multiple purposes, facilitates adjustment of people, improves the external attractiveness of the automobile center console, and is convenient to popularize and use widely.
Description
Technical Field
The utility model belongs to the technical field of the technique of knob and specifically relates to a liquid crystal display knob.
Background
With the continuous development of society, automobiles gradually become main vehicles for people to go out, and original motorcycles and bicycles are replaced. The brands of automobiles are many, but knob devices are generally adopted on center consoles of automobiles. Currently, knob devices of automobiles only can be pressed or rotated, and selection of a liquid crystal display screen, adjustment of volume and the like are realized through the operation. When facing other navigation, temperature display, time, engine rotating speed, tire pressure display and other parameters, the navigation, temperature display, time, engine rotating speed, tire pressure display and other parameters are often realized through different buttons; therefore, the layout of the center console is crowded, and great inconvenience is brought to the use of drivers.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the liquid crystal display knob is provided, has a simple structure, can integrate all functions in a navigator, can simplify the layout of a center console, realizes the effect of one-key multiple use, is convenient for people to adjust, improves the external aesthetic property of the automobile center console, and is convenient for wide popularization and use.
The utility model provides a technical scheme that its technical problem adopted is: a liquid crystal display screen knob comprises a micro display screen, a micro display screen bracket, a knob decorative outer ring and an encoder outer ring; the embedded encoder that sets up of encoder outer lane, encoder outer lane upper end joint decorate the outer lane lower extreme at the knob, miniature display screen support pass the knob and decorate the outer lane after the grafting on the encoder outer lane, the embedded fixed setting of miniature display screen on miniature display screen support.
Further, the lower end of the miniature display screen is vertically provided with an L-shaped connecting end, and the L-shaped connecting end is fixedly connected with the encoder.
Further explaining, in the above technical scheme, the micro display screen is arranged on the micro display screen bracket by double-sided adhesive; and the subsequent installation and fixation are convenient.
Further, in the above technical solution, a protective cover plate is sleeved on the upper end of the micro display screen; the boundary of the micro display screen can be effectively protected.
Further, in the above technical solution, the protective cover plate is made of touch TP or acrylic material; the external aesthetic property can be improved.
Further, the technical scheme is that a plurality of protrusions are uniformly arranged on the peripheral side wall of the knob decorative outer ring along the circumferential direction; the damping sensation during adjustment can be enhanced.
Further explaining, in the above technical solution, an indicator light is further arranged on the decorative outer ring of the knob along the circumferential direction; the specific position of the knob can be easily known to the user.
The utility model has the advantages that: the utility model provides a pair of liquid crystal display knob, simple structure can assemble all functions of navigator the inside, can simplify the overall arrangement of well accuse platform, realizes the multi-purpose effect of a key, makes things convenient for people's regulation, improves the external aesthetic property of accuse platform in the car, is convenient for extensively promote and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the mounting structure of FIG. 1;
fig. 3 is a schematic structural view of the knob decorative outer ring in fig. 1.
The reference numbers in the drawings are: 1. miniature display screen, 2, miniature display screen support, 3, knob decoration outer lane, 4, encoder outer lane, 5, L shape link, 6, double faced adhesive tape, 7, protection apron, 8, arch, 9, pilot lamp.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the application, the micro display screen 1 is directly purchased from the market according to a specific model and then is matched, installed and used; the micro-display 1 is typically a 1.3 inch TFN circular lcd, with HX131724C-a, etc. verifiable; in the normal use process, can show ground level altitude, bluetooth, time demonstration, multimedia information, speech recognition, tire pressure display, temperature display, engine speed, driving speed etc. function on the miniature display screen 1, can let the user of service more objective know the size of volume.
Referring to fig. 1, 2 and 3, a liquid crystal display knob is shown, which comprises a micro display 1, a micro display bracket 2, a knob decorative outer ring 3 and an encoder outer ring 4; the embedded encoder that sets up of encoder outer lane 4, 3 lower extremes in outer lane are decorated at the knob to 4 upper end joints in encoder outer lane, and peg graft on encoder outer lane 4 after miniature display screen support 2 passes knob decoration outer lane 3, and 1 embedded fixed settings of miniature display screen are on miniature display screen support 2.
Wherein, the lower extreme of miniature display screen 1 sets up L shape link 5 perpendicularly, and L shape link 5 fixed connection encoder. The micro display screen 1 is adhered to the micro display screen support 2 through the double-sided adhesive tape 6. The upper end of the micro display screen 1 is sleeved with a protective cover plate 7. The protective cover plate 7 is made of touch TP or acrylic material. The peripheral side wall of the knob decorative outer ring 3 is uniformly provided with a plurality of bulges 8 along the circumferential direction. And an indicator light 9 is also arranged on the knob decorative outer ring 3 along the circumferential direction.
The liquid crystal display knob has the following specific use principle: the liquid crystal screen is driven by the MCU (STM32F103C8T 6/STM32F 030C8T6/STM32F105RBT6) in an SPI mode, and vehicle-related information is displayed on a graphical interface. The MCU receives vehicle information through communication modes such as a serial port, IIC, CAN, SPI and the like, and CAN realize low delay and real-time display effect. The vehicle information includes time, vehicle body information (such as states of vehicle doors and lamps, power amplifier volume and other information), a navigation compass, altitude and other related information. And touch or key adjustment is supported, and the information interface which is wanted to be displayed is freely selected by a user. The design supplies power through the ACC, so that the electric quantity on the vehicle can be saved to the maximum extent when the vehicle is shut down, and the vehicle can be synchronously started when the vehicle is started. When the display screen is started, the display screen is bright, related LOGO information is displayed firstly, and then display information selected by a user is displayed
Compared with the traditional knob, the liquid crystal display knob has the following advantages: 1. the functions including the functions of the navigator can be realized; 2. simplifying the layout of the center console; 3. is convenient for people to use.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A liquid crystal display knob, its characterized in that: the micro display screen support comprises a micro display screen, a micro display screen support, a knob decorative outer ring and an encoder outer ring; the embedded encoder that sets up of encoder outer lane, encoder outer lane upper end joint decorate the outer lane lower extreme at the knob, miniature display screen support pass the knob and decorate the outer lane after the grafting on the encoder outer lane, the embedded fixed setting of miniature display screen on miniature display screen support.
2. The liquid crystal display knob of claim 1, wherein: the lower end of the miniature display screen is vertically provided with an L-shaped connecting end which is fixedly connected with the encoder.
3. The liquid crystal display knob of claim 1, wherein: the micro display screen is arranged on the micro display screen bracket in a sticking way through double-sided glue.
4. The liquid crystal display knob of claim 1, wherein: the upper end of the miniature display screen is sleeved with a protective cover plate.
5. The liquid crystal display knob of claim 4, wherein: the protective cover plate is made of touch TP or acrylic materials.
6. The liquid crystal display knob of claim 1, wherein: the knob decorates the lateral wall all around of outer lane and evenly sets up a plurality of archs along the circumferencial direction.
7. The liquid crystal display knob of claim 6, wherein: and an indicator light is further arranged on the knob decorative outer ring along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060036.3U CN210181440U (en) | 2019-07-09 | 2019-07-09 | Liquid crystal display knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060036.3U CN210181440U (en) | 2019-07-09 | 2019-07-09 | Liquid crystal display knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210181440U true CN210181440U (en) | 2020-03-24 |
Family
ID=69840388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921060036.3U Expired - Fee Related CN210181440U (en) | 2019-07-09 | 2019-07-09 | Liquid crystal display knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210181440U (en) |
-
2019
- 2019-07-09 CN CN201921060036.3U patent/CN210181440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |