CN216979349U - Ultra-thin embedded knob light guide plate - Google Patents
Ultra-thin embedded knob light guide plate Download PDFInfo
- Publication number
- CN216979349U CN216979349U CN202123449034.3U CN202123449034U CN216979349U CN 216979349 U CN216979349 U CN 216979349U CN 202123449034 U CN202123449034 U CN 202123449034U CN 216979349 U CN216979349 U CN 216979349U
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- guide panel
- knob
- square
- 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
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses an ultrathin embedded knob light guide plate, wherein a display area is arranged in the middle of a light guide panel, and a square ring groove is formed by an inner ring of closed annular convex edge and an outer ring of closed annular convex edge which are arranged on the back of the light guide panel along the periphery of a square frame; the bottom plate can be embedded and installed in the square annular groove, and the installation surface of the bottom plate is not higher than the annular convex edge, so that after the bottom plate and the light guide panel are assembled and installed, the bottom plate and the light guide panel are clamped and embedded into a part which is matched and assembled with the integral light guide plate through the inner ring of the annular convex edge and the outer ring of the back surface of the light guide panel; the front side frame area of the light guide panel is provided with a key and a multifunctional knob; be provided with in the leaded light panel back frame region and be used for carrying out the cable of electrical connection with supporting subassembly, and the cable position that the back set up does not take place to interfere with each part that openly set up. The technical scheme of the utility model solves the problems that the light guide plate of the existing airborne display increases the whole weight of the airborne display, influences the gravity center position of the airborne display, is inconvenient for a driver to operate and the like.
Description
Technical Field
The utility model relates to the technical field of structural composition of aviation products, in particular to an ultrathin embedded knob light guide plate.
Background
With the development of aviation technology in China, the requirements on the airborne display are gradually improved, and integration, miniaturization and light weight become the future development direction of the airborne display. The light guide plate is used as an important man-machine interaction component in the airborne display, and can realize the functions of switching the functions of the airborne display, switching day and night modes, switching display pictures, adjusting the brightness of a display screen and the like.
The light guide plate of present machine-carried display all restricts the development of machine-carried display in aspects such as thickness, weight, causes machine-carried display to install behind the instrument board, and the protruding panel height is higher, not only can increase the whole weight of machine-carried display, influence machine-carried display focus position, the driver's operation of still being not convenient for.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is as follows: the embodiment of the utility model provides an ultrathin embedded knob light guide plate, which aims to solve the problems that the light guide plate of the conventional airborne display protrudes out of a display screen panel after being installed, the height of the light guide plate is higher, the overall weight of the airborne display is increased, the gravity center position of the airborne display is influenced, the operation of a driver is inconvenient and the like.
The technical scheme of the utility model is as follows: the embodiment of the utility model provides an ultrathin embedded knob light guide plate, which comprises: the device comprises a bottom plate 1, a light guide panel 2, a cable 3 and a key;
the main body of the light guide panel 2 is of a square structure, a display area is arranged in the middle of the light guide panel to form a square frame, and the back of the light guide panel 2 is provided with an inner ring and an outer ring of closed annular convex edges along the periphery of the square frame to form a square ring groove with the main body of the square structure;
the bottom plate 1 is matched with the square ring groove in shape and is used for being embedded and installed in the square ring groove and fixedly installed by screws, and the installation surface of the bottom plate 1 is not higher than the annular convex edge, so that after the bottom plate 1 and the light guide panel 2 are assembled and installed, the inner and outer annular convex edges on the back surface of the light guide panel 2 are clamped, embedded and installed in a part which is matched and assembled with the integral light guide plate;
the front surface of the light guide panel 2 is provided with a key and a multifunctional knob 5 in the frame area of the square frame; the back of the light guide panel 2 is provided with a cable 3 which is used for being electrically connected with a matched assembly and is positioned in the frame area of the square frame, and the position of the cable 3 arranged on the back does not interfere with each part arranged on the front.
Alternatively, in the ultra-thin embedded knob light guide plate as described above,
the periphery of the display area of the light guide panel 2 is set to be a chamfer surface for reducing the depth of field of display.
Optionally, the ultra-thin embedded knob light guide plate further includes: a boss 7;
the keys comprise keys 1-6 and keys 2-8; and a boss 7 is arranged between the keys 1-6 and the keys 2-8.
Optionally, the ultra-thin embedded knob light guide plate further includes: a multifunctional knob 5;
the front surface of the light guide panel 2 is also provided with a multifunctional knob 5 in the frame area of the square frame, so as to realize the continuous adjustment function of the light guide plate.
Optionally, the ultra-thin embedded knob light guide plate further includes: an aperture 4;
the aperture 4 is arranged at the periphery of the multifunctional knob 5; wherein the aperture 4 is provided as a continuous aperture or as a discontinuous aperture.
Optionally, the ultra-thin embedded knob light guide plate further includes: 1 or more photosensitive sensors 9;
a photosensitive sensor 9 is arranged in the frame area of the square frame on the front surface of the light guide panel 2 and is used for collecting the brightness of ambient light; when the photosensitive sensors 9 are provided in a plurality, the plurality of photosensitive sensors 9 are arranged along the circumference of the square frame.
Alternatively, in the ultra-thin embedded knob light guide plate as described above,
and a circuit board and related matched components inside the light guide plate are arranged in a square ring groove formed in the back surface of the light guide panel 2, and are sealed and fixed through the bottom plate 1 after being sealed by glue pouring.
The utility model has the beneficial effects that: the embodiment of the utility model provides an ultrathin embedded knob light guide plate, in particular to a novel light guide plate with thin thickness and light weight, wherein a display area is arranged in the middle of a light guide panel 2 to form a square frame, the back of the light guide plate is provided with an inner ring and an outer ring of closed annular convex edges along the periphery of the square frame to form a square ring groove with a square structure as a main body, the square ring groove is used for embedding a bottom plate 1 with matched shape, and the installation surface of the bottom plate 1 is not higher than the annular convex edges, so that after the bottom plate 1 and the light guide panel 2 are assembled and installed, the inner ring and the outer ring of annular convex edges on the back of the light guide panel 2 are clamped and embedded into a part which is assembled with the integral light guide plate in a matching way; the key and the multifunctional knob 5 are assembled in the frame area on the front side of the light guide panel 2, the back side is provided with a cable 3 which is used for being electrically connected with a matched assembly and is arranged in the frame area of the square frame, and the position of the cable 3 arranged on the back side does not interfere with each part arranged on the front side.
When the ultrathin embedded knob light guide plate provided by the embodiment of the utility model is applied to an airborne display and is arranged on an instrument panel, the height of the protruding panel is very low; because the height of the airborne display protruding out of the instrument board is reduced by the light guide plate, the whole weight of the airborne display is reduced, and the operation and the control of a driver are facilitated.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the example serve to explain the principles of the utility model and not to limit the utility model.
Fig. 1 is a front view of an ultra-thin embedded knob light guide plate according to an embodiment of the present invention;
FIG. 2 is a rear view of the ultra-thin embedded knob light guide plate provided in the embodiment shown in FIG. 1;
FIG. 3 is a side view of the ultra-thin embedded knob light guide plate provided in the embodiment shown in FIG. 1;
fig. 4 is a combined view of various viewing angles of an ultra-thin embedded knob light guide plate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
As described in the above background art, the light guide plate of the conventional airborne display may protrude out of the space with a high height of the display screen panel due to the thickness and weight of the light guide plate, which may increase the overall weight of the airborne display, affect the position of the center of gravity of the airborne display, and be inconvenient for the driver to operate.
In view of the above problems of the light guide plate for an onboard display, an embodiment of the present invention provides an ultra-thin embedded knob light guide plate, and more particularly, to a novel light guide plate with a small thickness and a light weight.
The following describes in detail a specific implementation of the ultra-thin embedded knob light guide plate according to an embodiment of the present invention with reference to the accompanying drawings. The following specific embodiments of the present invention may be combined, and the same or similar concepts or processes may not be described in detail in some embodiments.
Fig. 1 is a front view of an ultra-thin embedded knob light guide plate according to an embodiment of the present invention; FIG. 2 is a rear view of the ultra-thin embedded knob light guide plate provided in the embodiment shown in FIG. 1; FIG. 3 is a side view of the ultra-thin embedded knob light guide plate provided in the embodiment shown in FIG. 1;
fig. 4 is a combined view of various viewing angles of an ultra-thin embedded knob light guide plate according to an embodiment of the present invention.
Referring to fig. 1 to 4, the main structure of the ultra-thin embedded knob light guide plate provided by the embodiment of the present invention may include: bottom plate 1, leaded light panel 2, cable 3 and button.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the main body of the light guide panel 2 is a square structure, the middle of the light guide panel is provided with a display area to form a square frame, and the back of the light guide panel 2 is provided with an inner and outer two-ring closed annular convex edge along the periphery of the square frame to form a square ring groove with the main body being a square structure.
In the embodiment of the utility model, the bottom plate 1 is matched with the square ring groove in shape, can be embedded and installed in the square ring groove and is fixedly installed by adopting screws, and the installation surface of the bottom plate 1 is not higher than the annular convex edge, so that after the bottom plate 1 and the light guide panel 2 are assembled and installed, the bottom plate and the light guide panel 2 are clamped, embedded and installed in a part which is matched and assembled with the integral light guide plate through the inner and outer annular convex edges on the back surface of the light guide panel 2;
in the embodiment of the utility model, the front surface of the light guide panel 2 is provided with a key and a multifunctional knob 5 in the frame area of the square frame; the back of the light guide panel 2 is provided with a cable 3 which is used for being electrically connected with a matched assembly and is positioned in the frame area of the square frame, and the position of the cable 3 arranged on the back does not interfere with each part arranged on the front.
In one implementation manner of the embodiment of the present invention, as shown in fig. 4, the periphery of the display area of the light guide panel 2 is set to be a chamfered surface for reducing the depth of field of the display.
In an implementation manner of the embodiment of the present invention, as shown in fig. 1, the ultra-thin embedded knob light guide plate may further include: and a boss 7.
In this implementation, the keys include, for example, keys 1-6 and keys 2-8; and a boss 7 is arranged between the keys 1-6 and the keys 2-8.
It should be noted that the embodiment shown in fig. 1 is exemplified by having two keys and disposing the boss 7 between the two keys, the present invention does not limit the specific number of keys, and the boss 7 may be disposed based on various structures disposed on the front surface of the light guide panel 2 for preventing misoperation between the keys.
In an implementation manner of the embodiment of the present invention, as shown in fig. 1, the ultra-thin embedded knob light guide plate may further include: a multifunctional knob 5.
The light guide panel 2 in this implementation is also equipped with a multifunctional knob 5 in the frame area of the square frame in front for realizing the continuous adjustment function of the light guide plate.
In an implementation manner of the embodiment of the present invention, as shown in fig. 1, the ultra-thin embedded knob light guide plate may further include: and an aperture 4.
The aperture 4 in this implementation is specifically arranged at the periphery of the multifunctional knob 5; alternatively, the aperture 4 may be provided as a continuous aperture or a discontinuous aperture. As shown in fig. 1 by way of example for a discontinuous aperture.
In an implementation manner of the embodiment of the present invention, as shown in fig. 1, the ultra-thin embedded knob light guide plate may further include: 1 or more light sensitive sensors 9.
In the implementation mode, a photosensitive sensor 9 is arranged in the frame area of the square frame on the front surface of the light guide panel 2 and is used for collecting the brightness of ambient light; preferably, when the plurality of photosensors 9 are provided, the plurality of photosensors 9 are arranged circumferentially along the square frame.
In practical application, the ultrathin embedded knob light guide plate provided by the embodiment of the utility model is provided with a circuit board and related matched components inside the light guide plate in a square ring groove formed on the back surface of the light guide panel 2, and is sealed and fixed through the bottom plate 1 after being sealed by glue pouring.
The utility model provides an ultrathin embedded knob light guide plate, in particular to a novel light guide plate with thin thickness and light weight, wherein a display area is arranged in the middle of a light guide panel 2 to form a square frame, the back surface of the light guide plate is provided with an inner ring and an outer ring of closed annular convex edges along the periphery of the square frame to form a square ring groove with a square structure as a main body, the square ring groove is used for embedding a bottom plate 1 with matched shape, and the mounting surface of the bottom plate 1 is not higher than the annular convex edges, so that after the bottom plate 1 and the light guide panel 2 are assembled and mounted, the inner ring and the outer ring of annular convex edges on the back surface of the light guide panel 2 are clamped and embedded into a part which is assembled with the integral light guide plate in a matching way; the key and the multifunctional knob 5 are assembled in the frame area on the front side of the light guide panel 2, the back side is provided with a cable 3 which is used for being electrically connected with a matched assembly and is arranged in the frame area of the square frame, and the position of the cable 3 arranged on the back side does not interfere with each part arranged on the front side. When the ultrathin embedded knob light guide plate provided by the embodiment of the utility model is applied to an airborne display and is arranged on an instrument panel, the height of the protruding panel is very low; because this light guide plate has reduced the height that airborne display protruded the instrument board, has alleviateed the whole weight of airborne display, the driver's of being convenient for operation and control.
The detailed structure of the ultra-thin embedded knob light guide plate provided by the utility model is described in detail through a specific embodiment.
Referring to the structure of the ultra-thin embedded knob light guide plate shown in fig. 1 to 4, the ultra-thin embedded knob light guide plate is composed of a base plate 1, a light guide panel 2, a cable 3, an aperture 4, a multifunctional knob 5, keys 1-6, a boss 7, keys 2-8 and a photosensitive sensor 9.
The ultra-thin embedded knob light guide plate provided by the embodiment is of a square design, and the left and right sides of the light guide panel 2 are respectively provided with a screw mounting hole. The middle of the light guide panel 2 is provided with a display area, and the periphery of the display area adopts a chamfer design, so that the depth of field of display can be reduced.
Referring to fig. 1, in the ultra-thin embedded knob light guide plate provided in this embodiment, a photosensitive sensor 9 is designed in a left region of a lower portion of the light guide panel 2, so as to collect ambient light brightness; keys 1-6 and keys 2-8 are arranged in the lower area, so that man-machine interaction operation can be realized, and a boss 7 is arranged between the two keys, so that misoperation during key pressing can be prevented; the right side of the lower part is provided with a multifunctional knob 5, the multifunctional knob 5 can be rotated to realize continuous adjustment functions such as continuous adjustment of brightness, contrast and related numerical values, and the multifunctional knob 5 can be pressed to realize key functions. The periphery of the multifunctional knob 5 is designed with a continuous or discontinuous aperture 4, which can effectively indicate the position of the multifunctional knob 5.
Referring to fig. 2, the back of the light guide panel 2 adopts an embedded protruding design, the protruding part can be used for installing a circuit board inside the light guide plate and related matched components, and the convex edge of the light guide panel 2 is used for embedding the light guide plate into a part matched and assembled with the light guide plate, so that when the airborne display is installed on an instrument panel, the height of the protruding panel is reduced, and the operation of a driver is facilitated.
Referring to fig. 2 to 4, a light guide plate cable 3 is disposed on the back of the left side of the light guide panel 2, and the cable 3 can electrically connect the light guide plate to the mating component.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. An ultra-thin embedded knob light guide plate, comprising: the device comprises a bottom plate (1), a light guide panel (2), a cable (3) and a key;
the main body of the light guide panel (2) is of a square structure, a display area is arranged in the middle of the light guide panel to form a square frame, and the back of the light guide panel (2) is provided with an inner closed annular convex edge and an outer closed annular convex edge along the periphery of the square frame to form a square annular groove with the main body of the square structure;
the bottom plate (1) is matched with the square ring groove in shape and is used for being embedded and installed in the square ring groove and fixedly installed by screws, and the installation surface of the bottom plate (1) is not higher than the annular convex edge, so that after the bottom plate (1) and the light guide panel (2) are assembled and installed, the bottom plate and the light guide panel (2) are clamped and embedded into a part which is assembled with the whole light guide plate in a matched mode through the inner ring convex edge and the outer ring convex edge on the back surface of the light guide panel (2);
the front surface of the light guide panel (2) is provided with keys and a multifunctional knob (5) in the frame area of the square frame; the back of the light guide panel (2) is provided with a cable (3) which is used for being electrically connected with a matched assembly and is positioned in the frame area of the square frame, and the position of the cable (3) arranged on the back does not interfere with each part arranged on the front.
2. The ultra-thin embedded knob light guide plate according to claim 1,
the periphery of the display area of the light guide panel (2) is set to be a chamfer surface for reducing the depth of field of display.
3. The ultra-thin embedded knob light guide plate of claim 1, further comprising: a boss (7);
the keys comprise a key 1(6) and a key 2 (8); and a boss (7) is arranged between the key 1(6) and the key 2 (8).
4. The ultra-thin embedded knob light guide plate of claim 1, further comprising: a multifunctional knob (5);
the front surface of the light guide panel (2) is also provided with a multifunctional knob (5) in the frame area of the square frame, and the multifunctional knob is used for realizing the continuous adjustment function of the light guide plate.
5. The ultra-thin embedded knob light guide plate of claim 4, further comprising: an aperture (4);
the aperture (4) is arranged on the periphery of the multifunctional knob (5); wherein the aperture (4) is arranged as a continuous aperture or as a discontinuous aperture.
6. The ultra-thin embedded knob light guide plate of claim 1, further comprising: 1 or more light-sensitive sensors (9);
a photosensitive sensor (9) is arranged in the frame area of the square frame on the front surface of the light guide panel (2) and is used for collecting the brightness of ambient light; when the photosensitive sensors (9) are arranged in a plurality of ways, the photosensitive sensors (9) are arranged along the circumferential direction of the square frame.
7. The ultra-thin embedded knob light guide plate of any one of claims 1 to 6,
and a circuit board inside the light guide plate and related matched components are installed in a square ring groove formed in the back of the light guide panel (2), and are sealed and fixed through the bottom plate (1) after being sealed by glue pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123449034.3U CN216979349U (en) | 2021-12-30 | 2021-12-30 | Ultra-thin embedded knob light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123449034.3U CN216979349U (en) | 2021-12-30 | 2021-12-30 | Ultra-thin embedded knob light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216979349U true CN216979349U (en) | 2022-07-15 |
Family
ID=82350132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123449034.3U Active CN216979349U (en) | 2021-12-30 | 2021-12-30 | Ultra-thin embedded knob light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216979349U (en) |
-
2021
- 2021-12-30 CN CN202123449034.3U patent/CN216979349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1526722B1 (en) | Flat type image display device | |
| CN108574919B (en) | Mobile terminal | |
| EP4156656A1 (en) | Electronic device | |
| CN211656236U (en) | Camera module and electronic equipment | |
| CN108040155A (en) | A kind of photosensitive components and mobile terminal | |
| CN108462767A (en) | A kind of photosensitive components and mobile terminal | |
| CN108989501B (en) | Mobile terminal | |
| CN111405147B (en) | Lens module and electronic device | |
| CN216979349U (en) | Ultra-thin embedded knob light guide plate | |
| CN108924402B (en) | Camera module and terminal equipment | |
| CN110418041B (en) | Camera assembly and electronic equipment | |
| CN210137364U (en) | Electronic equipment shell, cover plate and electronic equipment | |
| CN113433732B (en) | Display module and display device | |
| CN214138245U (en) | Thinned vehicle-mounted touch backlight device and display device | |
| CN112995397B (en) | Electronic product | |
| CN109244093B (en) | Optical packaging assembly and mobile terminal | |
| CN108600445B (en) | Mobile terminal | |
| CN111447352A (en) | Support, camera shooting assembly and terminal equipment | |
| CN218071585U (en) | Narrow frame camera structure | |
| CN210041973U (en) | Multifunctional camera | |
| CN116723381B (en) | Camera module and electronic equipment | |
| CN220272480U (en) | Image sensor, fingerprint module and electronic equipment | |
| CN211744512U (en) | Electronic device | |
| CN219435168U (en) | Vehicle-mounted knob display module and electronic equipment | |
| CN216086720U (en) | Electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |