CN210502287U - Integrated control panel and driving workbench - Google Patents
Integrated control panel and driving workbench Download PDFInfo
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- CN210502287U CN210502287U CN201921213192.9U CN201921213192U CN210502287U CN 210502287 U CN210502287 U CN 210502287U CN 201921213192 U CN201921213192 U CN 201921213192U CN 210502287 U CN210502287 U CN 210502287U
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- key
- control panel
- integrated control
- waterproof
- block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
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- 230000000670 limiting effect Effects 0.000 claims description 8
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- 239000004417 polycarbonate Substances 0.000 description 9
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 5
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 5
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 5
- 229920000515 polycarbonate Polymers 0.000 description 5
- 229920007019 PC/ABS Polymers 0.000 description 4
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- 239000003063 flame retardant Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
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Abstract
The utility model provides an integrated control panel and a driving workbench, wherein the integrated control panel comprises a cover plate part, a bottom shell part and an internal component; the cover plate part covers the upper part of the bottom shell part; the internal assembly is arranged in the cavity of the bottom shell part; the internal component comprises a key part, a fixing frame, a PCB and a waterproof layer; the fixing frame is provided with a key pressing groove, and the key part is movably arranged in the key pressing groove; the bottom of the key part is provided with a key contact; the PCB is arranged at the bottom of the inner cavity of the bottom shell part, and a light touch switch is arranged at the position corresponding to the key contact; the waterproof layer covers the whole PCB, a hole is formed at the position corresponding to the light touch switch, a waterproof ring is arranged along the rising edge of the hole, and the waterproof ring is used for surrounding the light touch switch; the bottom of the cavity of the bottom shell part is provided with a drain hole so that water flow on the waterproof layer flows out of the drain hole. The utility model discloses a waterproof, printing opacity, abrasionproof button integrated control panel as an organic whole.
Description
Technical Field
The utility model relates to a waterproof button technical field, concretely relates to integrated control panel and driver's workstation.
Background
The modular passenger car driving workbench is a novel modular concept of urban buses and passenger car driver workbenches, and establishes a new standard in the aspects of flexibility, individuation, design and technology; the control input, output and display functions in the bus can be integrated completely; meets all requirements of human engineering, safety and practicality; the individual modular elements perfectly conform to the internal design of the latest bus generation, and the attractive force and flexibility are high, and the simplification of the wiring harness and the man-machine control with high standard integration level can thoroughly improve the driving environment of a driver.
The integrated control panel is used as an important part of a modular driving workbench of a passenger car, most instructions of a driver need to be realized through the integrated control panel, and excellent reliability and practicability of the integrated control panel must be ensured, wherein the waterproof performance is particularly important.
Most of buses on the market at present adopt control buttons of different suppliers, and the waterproof performance of the buses is realized on a single button or a single component.
SUMMERY OF THE UTILITY MODEL
The application provides an integrated control panel has solved among the prior art easy wearing and tearing of button icon and waterproof nature, the not good problem of light transmissivity.
An integrated control panel comprises a cover plate part, a bottom shell part and an internal component;
the cover plate part covers the upper part of the bottom shell part;
the internal component is arranged in the cavity of the bottom shell part;
the internal component comprises a key part, a fixing frame, a PCB and a waterproof layer;
the fixing frame is provided with a key pressing groove, and the key pressing part is movably arranged on the key pressing groove;
the bottom of the key part is provided with a key contact;
the PCB is arranged at the bottom of the inner cavity of the bottom shell part, and a light touch switch is arranged at the position corresponding to the key contact;
the waterproof layer covers the whole PCB, a hole is formed in the position corresponding to the light touch switch, a waterproof ring is arranged along the edge of the hole in a rising and surrounding mode, and the waterproof ring is used for surrounding the light touch switch;
and a drain hole is formed in the bottom of the cavity of the bottom shell part, so that water flow on the waterproof layer flows out of the drain hole.
In one embodiment, the key part includes at least one key main body;
the key body comprises a key block, a key icon block and a key protective cap;
the upper part of the key block is tightly matched with the key icon block;
the upper part of the key icon block is tightly matched with the key protective cap.
In one embodiment, the circumference of the key protection cap is provided with a limit pin; the cover plate part is provided with a key hole matched with the key slot; the limiting feet are limited in the key holes to prevent the key protective cap from falling off.
In one embodiment, the upper surface of the key icon block is provided with silk-screen icons.
In one embodiment, four sides of the key block are provided with sliding rail bosses; the fixed frame is provided with a slide rail concave surface; the sliding rail boss is matched with the sliding rail concave surface for limiting.
In one embodiment, the key block, the key icon block and the key protection cap are made of waterproof and light-transmitting materials.
In one embodiment, the waterproof ring tightly wraps the tact switch, defining a height of the waterproof ring below the tact switch.
In one embodiment, a gap exists between the waterproof ring and the light touch switch, and the waterproof ring is not in contact with the key part.
A driving workbench comprises two integrated control panels.
According to the integrated control panel of above-mentioned embodiment, in using the driver's workstation of car with this integrated control panel, this control panel is difficult for wearing and tearing, and has waterproof nature and reliability simultaneously, and adopts light-admitting quality material, after seeing through button icon piece after even with light integration, light is more even to accord with human engineering, safety and practical requirement.
Drawings
Fig. 1 is an exploded view of an assembly structure of an integrated control panel according to an embodiment of the present invention;
fig. 2 is a top view of an integrated control panel according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of the area B-B shown in fig. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic enlarged view of a portion of the region C in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the F-F region shown in FIG. 2 according to an embodiment of the present invention;
FIG. 6 is a schematic enlarged view of a portion of region F in FIG. 5;
FIG. 7 is a diagram of a light-emitting area according to an embodiment of the present invention;
fig. 8 is a schematic view of an application place of the present invention.
Reference numerals: 100-a cover plate part, 200-a bottom shell part, 300-a key part, 400-a fixed frame, 500-a waterproof layer, 600-a PCB board, 310-a key block, 320-a key icon block, 330-a key protective cap, 321-a light emitting area, 210-a water drain hole, 510-an LED light source, 700-a light ray schematic; 810-gap, 820-first space, 830-second space, 840-third space,
the system comprises a steering wheel 1, a bus instrument 2, a multifunctional display screen 3, an air-conditioning air outlet 4, a steering wheel column 5, a left multifunctional integrated control panel 6 and a right multifunctional integrated control panel 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the assembled structure of the integrated control panel of the present embodiment includes a cover plate portion 100, a key portion 300, a fixing frame 400, a waterproof layer 500, a PCB 600, and a bottom casing portion 200 in sequence.
The bottom shell 200 is a containing cavity, the cover plate portion 100 covers the bottom shell 200, and the shapes and the sizes of the cover plate portion 100 and the bottom shell 200 are matched with each other, so as to form the housing assembly of the integrated control panel.
The key part 300, the fixing frame 400, the waterproof layer 500 and the PCB 600 are sequentially fixed in the cavity of the base housing part 200. In this example, the fixing frame 400 is fastened to the PCB 600 by a fastening member, and the key part 300 and the waterproof layer 500 are held together to form an inner assembly. Further, the PCB 600 is fixedly installed at the bottom of the cavity of the bottom shell 200, the waterproof layer 500 covers the whole PCB 600, the waterproof layer 500 is made of waterproof rubber, the waterproof rubber has high elasticity, can deform greatly under the action of external force, can recover the original shape quickly after the external force is removed, and has good characteristics of wide temperature adaptability, sealing property, insulating shoes, dielectricity, environmental protection and the like, and is resistant to high temperature and less in interference of external environment, so that the waterproof sealing material is one of the most ideal waterproof sealing materials.
Therefore, when the waterproof layer 500 is covered on the PCB 600, it is preferably completely attached to the PCB 600.
The fixing frame 400 is provided with a key pressing groove, and the key part 300 is movably arranged in the key pressing groove, so that the key pressing groove provides a sliding rail for movement and a limiting effect for the key part 300. The bottom of the button part 300 is provided with a button contact, which corresponds to the button contact, a light touch switch is arranged at the position of the PCB 600 corresponding to the button contact, the light touch switch realizes light touch of the button by using bounce, an opening is arranged at the position of the waterproof layer 500 corresponding to the light touch switch, the opening is lifted along the edge of the opening and a waterproof ring is arranged in a surrounding manner, and a user of the waterproof ring surrounds the light touch switch.
Specifically, when the waterproof ring is tightly wrapped on the tact switch, the height of the waterproof ring is limited to be lower than that of the tact switch, so that the waterproof ring does not obstruct the use of the tact switch; when there is the clearance between waterproof circle and the light switch that touches, waterproof circle does not wrap up tight light switch promptly, at this moment, as long as waterproof circle contactless button portion can, do not inject waterproof circle and light and touch the high relation between the switch, do not influence the button contact and touch the switch contact can. Therefore, the waterproof layer 500 does not affect the contact between the key contacts and the tact switch while requiring a waterproof function.
Further, the lower frame of the cavity bottom of the bottom housing portion 200 is provided with at least two drainage holes 210 for facilitating drainage, and when the water flow on the waterproof layer 500 is accumulated to a certain amount and the control panel is tilted, the water flow flows down along the edge and then flows out through the drainage holes.
Example one
Referring to fig. 2-4, at least one key body of the key part 300 includes, in order from top to bottom, a key protection cap 330, a key icon block 320, and a key block 310, wherein the upper portion of the key block 310 is tightly fitted with the key icon block 320, and the upper portion of the key icon block 320 is tightly fitted with the key protection cap 330. The periphery of the key protection cap 330 is provided with a limit pin, and the cover plate 100 is provided with a key hole which is matched with the key groove of the fixing frame 400, so that the limit pin is limited in the key hole, and the falling of the key protection cap 330 is organized.
Slide rail bosses are arranged on the periphery of the key block 310, slide rail concave surfaces are arranged on the corresponding fixing frame 400, and the slide rail bosses are matched with the slide rail concave surfaces for limiting, so that the movement of the key part 300 in the key pressing groove of the fixing frame 400 is limited.
Further, since the integrated control panel is an assembly-type device, and is not integrally formed, a gap 810 exists between the cover plate portion 100 and the key cap 330, and the gap 810 cannot be avoided, and when liquid such as water is poured on the control panel, a small amount of liquid is left in the gap 810 and enters the inside. Further, among the components which are in contact with each other, the cover plate portion 100, the key protection cap 330 and the fixing frame 400 form a first space 820, the key block 310 and the fixing frame 400 form a second space 830, the key block 310, the waterproof layer 500 and the fixing frame 400 form a third space 840, when liquid such as water flows down from gaps, the liquid flows to the first space 820, the second space 830 and the third space 840 in sequence, and the PCB 600 is wrapped by the waterproof layer 500, so that the flowing liquid cannot contact the PCB 600.
Thus, the working principle of this example can be described as: an integrated control panel, make the whole control panel have certain inclination when the operation, or when having liquid such as water to overturn, incline integrated control panel, make after most water flows out from the surface, a small amount of liquid can flow down along the gap of key protection cap 330 and apron portion 100, pass through first space 820, second space 830, third space 840 in proper order, then by the separation of waterproof layer 500, can't continue downwards, thereby can't touch PCB board 600. When the liquid on the waterproof layer is accumulated to a certain amount or a large amount of water flows in, the liquid flows down along the waterproof layer 500 and finally flows out along the drain hole 210, thereby effectively protecting the PCB 600.
Example two
Referring to fig. 2 and 5-6, fig. 2 is a top view of an integrated control panel according to an embodiment of the present invention, fig. 3 is a schematic cross-sectional view taken along line B-B shown in fig. 2, and fig. 4 is an enlarged schematic view of part C shown in fig. 3.
At least one key body in the key part 300, each key body sequentially comprises a key protection cap 330, a key icon block 320 and a key block 310 from top to bottom, wherein the upper part of the key block 310 is tightly matched with the key icon block 320, and the upper part of the key icon block 320 is tightly matched with the key protection cap 330. Each key main body is limited and movable in a key slot of the fixed frame.
The cover plate part 100 is a main protective surface, and is made of a PC/ABS material, wherein the PC/ABS is Polycarbonate, acrylonitrile-butadiene-styrene copolymer or a mixture thereof, is thermoplastic plastic formed by combining Polycarbonate (Polycarbonate) and acrylonitrile-butadiene-styrene copolymer (ABS), and combines the excellent characteristics of the two materials, the moldability of the ABS material and the mechanical property, the impact strength, the temperature resistance, the Ultraviolet (UV) resistance and other properties of the PC material. Therefore, the cover plate part made of PC/ABS material has good mechanical property and processing property, and excellent hydrolysis resistance and thermal aging resistance, so that the integrated control panel can adapt to the extreme high temperature and high humidity application environment. In this example, the cover plate 100 is made of a PC/ABS material with a dark color.
The key blocks 310, the key icon blocks 320 and the key protection caps 330 are made of light-transmitting materials, and are made of PC materials due to the combination of waterproof effect. The PC is polycarbonate, has colorless transparency, heat resistance, impact resistance and flame retardant BI grades, and has good mechanical properties at common use temperature. Compared with polymethyl methacrylate, polycarbonate has good impact resistance, high refractive index and good processability, and has UL94V-2 grade flame retardant performance without additives. In addition, the wear resistance of PC material is better than that of ABS.
Further, silk-screen icons are arranged on the upper surface of the key icon block 320. The LED light source 510 is disposed on the PCB 600, the light of the LED light source 510 penetrates through the key block 310, is integrated and uniformly emitted to the key icon block 320, and then penetrates through the icon, and the other part of the light penetrates through the edge of the key icon block 320, as shown in fig. 7, so that the icon part of the key icon block 320 and the edge part of the key icon block 320 uniformly emit light. Further, key protection cap 330 protects the icons on key icon block 320 from abrasion during long-term use. Therefore, the key icon part and the edge part can uniformly emit light, and the key icon part and the edge part are not worn after long-term use.
Application example
Referring to fig. 8, in the present application example, the integrated control panel is disposed on the driving workbench, and the left and right sides of the driving workbench are respectively provided with one integrated control panel, so as to realize a left and right multifunctional integrated key board.
Specifically, the present application example includes a bus instrument 2, a multifunctional display screen 3, an air-conditioning outlet 4, a steering wheel 1, a steering wheel column 5, a left-multifunctional integrated control panel 6 and a right-multifunctional integrated control panel 7.
A driver is right at a steering wheel 1, a multifunctional display screen 3, a bus instrument 2 and an air-conditioning air outlet 4 are arranged on the front side of the steering wheel 1, a left-multifunctional integrated control panel 6 and a right-multifunctional integrated control panel 7 are arranged on the left side and the right side of the steering wheel 1, and a steering wheel pipe column 5 is arranged below the steering wheel 1. All control buttons in the automobile are integrated into a left integrated control panel and a right integrated control panel, and the integrated control panels have good waterproof performance, so that the waterproof consistency and reliability of all control buttons can be met.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (9)
1. An integrated control panel is characterized by comprising a cover plate part, a bottom shell part and an internal component;
the cover plate part covers the upper part of the bottom shell part; the internal component is arranged in the cavity of the bottom shell part;
the internal component comprises a key part, a fixing frame, a PCB and a waterproof layer;
the fixing frame is provided with a key pressing groove, and the key pressing part is movably arranged on the key pressing groove;
the bottom of the key part is provided with a key contact;
the PCB is arranged at the bottom of the inner cavity of the bottom shell part, and a light touch switch is arranged at the position corresponding to the key contact;
the waterproof layer covers the whole PCB, a hole is formed in the position corresponding to the light touch switch, a waterproof ring is arranged along the edge of the hole in a rising and surrounding mode, and the waterproof ring is used for surrounding the light touch switch;
and a drain hole is formed in the bottom of the cavity of the bottom shell part, so that water flow on the waterproof layer flows out of the drain hole.
2. The integrated control panel of claim 1, wherein the key part includes at least one key main body; the key body comprises a key block, a key icon block and a key protective cap;
the upper part of the key block is tightly matched with the key icon block;
the upper part of the key icon block is tightly matched with the key protective cap.
3. The integrated control panel according to claim 2, wherein the key protection cap is provided with a limiting pin around; the cover plate part is provided with a key hole matched with the key slot; the limiting feet are limited in the key holes to prevent the key protective cap from falling off.
4. The integrated control panel of claim 2, wherein the upper surface of the key icon block is provided with silk-screen icons.
5. The integrated control panel according to claim 2, wherein slide rail bosses are provided on four sides of the key block; the fixed frame is provided with a slide rail concave surface; the sliding rail boss is matched with the sliding rail concave surface for limiting.
6. The integrated control panel of claim 2, wherein the key block, key icon block, and key protective cap are made of waterproof light-transmitting material.
7. The integrated control panel of claim 1, wherein the waterproof ring tightly wraps the tact switch, defining a height of the waterproof ring below the tact switch.
8. The integrated control panel according to claim 1, wherein a gap is provided between the waterproof ring and the tact switch, and the waterproof ring is not in contact with the key portion.
9. A driving platform comprising an integrated control panel according to any of claims 1-8, said integrated control panel being two-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213192.9U CN210502287U (en) | 2019-07-30 | 2019-07-30 | Integrated control panel and driving workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213192.9U CN210502287U (en) | 2019-07-30 | 2019-07-30 | Integrated control panel and driving workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210502287U true CN210502287U (en) | 2020-05-12 |
Family
ID=70586337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921213192.9U Active CN210502287U (en) | 2019-07-30 | 2019-07-30 | Integrated control panel and driving workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210502287U (en) |
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2019
- 2019-07-30 CN CN201921213192.9U patent/CN210502287U/en active Active
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