WO2018090733A1 - 交互智能平板的边框结构及交互智能平板 - Google Patents

交互智能平板的边框结构及交互智能平板 Download PDF

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Publication number
WO2018090733A1
WO2018090733A1 PCT/CN2017/103587 CN2017103587W WO2018090733A1 WO 2018090733 A1 WO2018090733 A1 WO 2018090733A1 CN 2017103587 W CN2017103587 W CN 2017103587W WO 2018090733 A1 WO2018090733 A1 WO 2018090733A1
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WIPO (PCT)
Prior art keywords
plate
mounting
outer frame
frame
aluminum
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Application number
PCT/CN2017/103587
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English (en)
French (fr)
Inventor
周平
邓芳光
Original Assignee
广州视源电子科技股份有限公司
广州视睿电子科技有限公司
Priority date (The priority date 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 date listed.)
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Application filed by 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2018090733A1 publication Critical patent/WO2018090733A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1626Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637Details related to the display arrangement, including those related to the mounting of the display in the housing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen

Definitions

  • the present invention relates to the field of display device technologies, and in particular, to a frame structure of an interactive smart tablet and an interactive smart tablet.
  • the interactive smart tablet is an integrated device that controls the content displayed on the display tablet through touch technology and realizes human-computer interaction operation, and integrates a television, a computer, a projector, an electronic whiteboard, an audio, a video conference terminal, and the like.
  • the function is suitable for group communication occasions, and centrally solves the system of remote audio and video communication, high-definition display of conference documents in various formats, video file playback, live audio, screen writing, and file labeling, saving, printing and distribution.
  • the needs of conferences are widely used in education, business meetings, business presentations and other fields.
  • the frame structure of the interactive smart tablet includes an outer frame, a middle frame, a plastic frame, and a back plate.
  • the outer frame, the middle frame, and the plastic frame are mounted on the back plate to form a reflective sheet, a light guide plate, an optical film, and an OC. (Opencel l, LCD panel) and installation space for optical components such as touch screens.
  • the backboard is used to carry the optical component
  • the outer frame is used for mounting the infrared receiving PCB board and the touch screen is fixed
  • the middle frame is used for carrying the OC
  • the plastic frame is installed between the middle frame and the outer frame for pressing the OC.
  • the present invention overcomes the defects of the prior art, and provides a frame structure and an interactive smart tablet of an interactive smart tablet with a thin thickness and an advantageous thin design of the interactive smart tablet.
  • a frame structure of an interactive smart tablet comprising an aluminum-plastic back plate, an outer frame assembly, and a middle frame assembly of an aluminum extrusion structure, the middle frame assembly and the aluminum-plastic back plate being formed for mounting a reflective sheet, and a guide a space between the light panel and the optical film, a space for mounting the OC and the touch screen is formed between the middle frame assembly and the outer frame assembly, the OC is pressed on the touch screen, and the middle frame assembly is provided for
  • the outer frame assembly is matched with the installed middle frame mounting surface, and the outer frame assembly is provided with an outer frame mounting surface matching the middle frame mounting surface, and the outer frame mounting surface of the outer frame assembly is installed in the middle frame a middle frame mounting surface of the assembly, and the outer frame assembly is coupled to the aluminum-plastic backing plate together with the middle frame assembly.
  • the middle frame assembly includes a first middle frame
  • the first middle frame includes a middle frame mounting plate attached to an edge of the aluminum-plastic backboard, the middle frame mounting plate
  • the inner side edge is provided with a first middle frame side plate
  • the inner side of the first middle frame side plate away from the side of the middle frame mounting plate is provided with a first supporting substrate for supporting the OC
  • the middle frame mounting plate and the The first middle frame side plate forms the middle frame mounting surface
  • the outer frame assembly includes a first outer frame, and the first outer frame includes a first outer frame side plate disposed vertically with respect to the aluminum plastic back plate, and the front end of the first outer frame side plate is provided with a first outer frame a first front panel, the first outer panel side panel is disposed away from the rear side of the first front panel, and a first panel opposite to the first front panel, the first panel is away from the first outer panel
  • One end of the frame side plate is provided with a second plate body opposite to the first outer frame side plate, and an end of the second plate body away from the first plate body is disposed to extend toward the inner side and the first front portion
  • the third plate body opposite to the panel, the first plate body and the second plate body form the outer frame mounting surface.
  • the middle frame assembly includes three of the first middle frames, the first one of the first middle frames is mounted at an upper edge of the aluminum-plastic backboard, and the other two of the first The middle frames are respectively installed at both side edges of the aluminum-plastic backboard;
  • the outer frame assembly includes three first outer frames, and the first first outer frame is mounted on the aluminum plastic back plate The edge is fitted with the first first middle frame, and the other two first outer frames are respectively installed at the side edges of the aluminum-plastic back plate, and cooperate with the first middle frame of the corresponding side. installation.
  • the frame structure of the interactive smart tablet further includes a heat dissipation plate
  • the heat dissipation plate includes a fourth plate body and a fifth plate body
  • the fifth plate body is located in front of the fourth plate body a side
  • an upper portion of the fifth plate body is connected to a lower portion of the fourth plate body
  • an upper end surface of the fifth plate body and a front side surface of the fourth plate body are attached to a lower portion of the aluminum plastic back plate
  • the lower end of the fifth plate body is provided with a light source mounting plate for mounting a light source strip
  • the light source mounting plate extends toward a side of the aluminum plastic back plate
  • the front side of the aluminum plastic back plate is
  • the front side of the fifth plate body forms a base surface carrying the reflection sheet, the light guide plate, the optical film, the OC, and the touch screen.
  • the middle frame assembly further includes a lower middle frame
  • the lower middle frame includes a second middle frame side plate vertically disposed with respect to the fifth plate body, and the second middle frame side a plate is mounted on the light source mounting plate, and a second support substrate for supporting the OC is disposed on an inner side of the second middle frame side plate away from an end of the fifth plate body
  • the outer frame assembly further includes a lower outer frame
  • the lower outer frame includes a second front panel, and an upper portion of the rear side of the second front panel is provided with a second outer frame side plate extending toward the rear side, and the second outer frame side plate is away from the second front
  • One end of the panel is provided with a sixth plate body extending upwardly, and an end of the sixth plate body remote from the second outer frame side plate is provided with a seventh plate body extending toward a side of the second front panel.
  • An end of the seventh plate body away from the sixth plate body is provided with an eighth plate body extending upward and opposite to the second front plate, and the seventh plate body is located
  • the first support substrate is disposed on a rear side of the aluminum-plastic back sheet and is provided with a first rib for pressing the light guide plate, and the second support substrate is adjacent to the aluminum-plastic back sheet.
  • a second rib position for pressing the light guide plate is provided on the rear side.
  • a hook for suspending an optical film is disposed at a left edge, an upper edge, and a right edge of the aluminum-plastic back sheet, and the first middle frame mounting plate and the first middle frame side a first avoidance notch matching the hook is provided at the intersection of the plate, and the first rib is provided at a position corresponding to the first avoidance notch to match the diaphragm slot at the edge of the optical film Two avoidance gaps.
  • the first supporting substrate is provided on the front side of the aluminum-plastic backing plate with a first limiting rib for limiting the edge of the OC, and is mounted on both sides of the aluminum-plastic backing plate.
  • the first limiting ribs of the two first middle frames at the edge are provided with a third avoiding notch for avoiding the FFC at the OC side edge;
  • the second supporting substrate is away from the front side of the aluminum plastic backing plate a second limiting rib for the edge of the OC is provided, and the second limiting rib is provided with a fourth avoiding notch for avoiding an FFC (Flexible Flat Cable) at the lower edge of the OC.
  • the second middle frame side plate and the second support substrate are respectively provided with a fifth avoidance notch for avoiding the IC on the FFC at the lower edge of the OC at the fourth avoidance notch.
  • the two ends of the first limiting rib are respectively provided with corner avoidance notches.
  • a first mounting portion for mounting one end of the PCB board is disposed on a side of the first board opposite to the first front panel, the first front panel and the first board a second mounting portion for mounting the other end of the PCB board is disposed on the opposite side, and the first light exiting port is formed between the third board body and the first front panel; the sixth board body and the second board body a third mounting portion for mounting one end of the PCB board is disposed on an opposite side of the front panel, and a fourth mounting portion for mounting the other end of the PCB board is disposed on a side opposite to the sixth front panel.
  • a second light exit port is formed between the eighth plate body and the second front panel.
  • a side of the third plate opposite to the first front panel is provided with a fifth mounting portion for mounting one end of the filter strip, the first front panel and the third panel a sixth mounting portion for mounting the other end of the filter strip is disposed on a side opposite to the body; a seventh mounting portion for mounting one end of the filter strip is disposed on a side opposite to the second front panel An eighth mounting portion for mounting the other end of the filter strip is disposed on a side of the second front panel opposite to the eighth panel.
  • the lower end of the rear side of the second front panel is provided with a third outer frame side panel opposite to the second outer frame side panel, the second outer frame side panel, the second front A mounting groove is formed between the panel and the third outer frame side panel.
  • the second outer frame side plate is provided with a first mounting plate extending toward the third outer frame side plate away from the end of the second front panel, and the third outer frame side plate is away from the One end of the second front panel is provided with a second mounting plate extending toward the second outer frame side panel.
  • the second front panel is provided with a pen slot recessed toward the rear side on the plate segment between the second outer frame side plate and the third outer frame side plate, the second A stylus is provided on the front side of the front panel at the lower edge of the pen slot.
  • An interactive smart panel comprising a reflective sheet, a light guide plate, an optical film, an OC, a touch screen, and a frame structure of the interactive smart tablet, wherein the reflective sheet, the light guide plate, the optical film, the OC, and the touch screen are sequentially stacked
  • the aluminum-plastic backing plate
  • the frame structure of the interactive smart tablet adopts an aluminum-plastic back plate, and the aluminum-plastic back plate has a thinner thickness on the basis of the strength according to the requirements of the conventional iron back plate, and can reduce the thickness of the frame structure; Forming a space for mounting the reflective sheet, the light guide plate and the optical film between the frame assembly and the aluminum-plastic back sheet, and a space for mounting the OC and the touch screen is formed between the middle frame assembly and the outer frame assembly, When the touch screen is installed, it can be directly pressed on the OC. There is no need to set a plastic frame to press the OC.
  • the outer frame mounting surface and the middle frame mounting surface can be directly matched and installed, which can further reduce The thickness of the frame structure; and, by adopting the middle frame assembly of the aluminum extrusion structure, the structural strength is better, the process is simple, and the time is shorter than the traditional plastic mold middle frame, the mold development cost can be reduced, the product cycle can be improved, and the product cycle can be improved.
  • Product compatibility issues, the structural strength of the middle frame assembly, the outer frame assembly, and the aluminum-plastic backplane are better when installed.
  • the frame structure of the interactive smart tablet adopts the aluminum-plastic back plate and the middle frame component of the aluminum extrusion structure, and reduces the traditional plastic frame, has good structural strength and thin thickness, and is favorable for the thin design of the interactive smart plate.
  • the interactive smart tablet includes the frame structure of the interactive smart tablet described above, and has the technical effect of the frame structure of the interactive smart tablet, and the thickness of the whole machine is thin.
  • FIG. 1 is a schematic structural diagram of an interactive smart tablet according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing a mounting structure of an outer frame assembly and a middle frame assembly according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a first middle frame and a first outer frame according to an embodiment of the present invention
  • Figure 4 is a schematic enlarged view of the structure of Figure 3;
  • FIG. 5 is a schematic cross-sectional structural view of a first middle frame according to an embodiment of the present invention.
  • FIG. 6 is a schematic cross-sectional structural view of a first outer frame according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of an outer frame assembly and a middle frame assembly according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a rear side structure of a frame structure of an interactive smart tablet according to an embodiment of the present invention.
  • Figure 9 is a schematic enlarged view of the structure B in Figure 8.
  • FIG. 10 is a schematic structural diagram of a lower middle frame according to an embodiment of the present invention.
  • Figure 11 is a schematic enlarged view of the structure C in Figure 10;
  • FIG. 12 is a schematic cross-sectional structural view of a lower middle frame according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a lower outer frame according to an embodiment of the present invention.
  • Figure 14 is a schematic enlarged view of the structure at D in Figure 13;
  • Figure 15 is a schematic enlarged view of the structure at E in Figure 7;
  • Figure 16 is a schematic enlarged view of the structure of Figure 7;
  • FIG. 17 is a schematic structural view of a front side of a middle frame assembly according to an embodiment of the present invention.
  • Figure 18 is a schematic enlarged view of the structure at G in Figure 17;
  • Figure 19 is a schematic enlarged view of the structure of Figure 17 in Figure 17.
  • the vertical arrangement with respect to the aluminum-plastic backing plate 10 is perpendicular or substantially perpendicular to the aluminum-plastic backing plate 10, and the inner side refers to a side close to the center of the aluminum-plastic backing plate 10, and the outer side. It refers to the side away from the center of the aluminum-plastic backboard 10.
  • the front, the back, the upper, the lower, the left, and the right refer to the relative concept when the user faces the touch screen 6 of the interactive smart tablet.
  • the side close to the user is the front, the side away from the user is the rear, the lateral direction refers to the direction parallel or substantially parallel to the horizontal plane, and the longitudinal direction refers to the direction perpendicular or substantially perpendicular to the horizontal plane.
  • an interactive smart tablet includes a frame structure of an interactive smart tablet, a reflective sheet 2, a light guide plate 3, an optical film 4, OC5, touch screen 6, light source strip 7, PCB board 8, filter strip 9.
  • the reflection sheet 2, the light guide plate 3, the optical film 4, the OC 5, and the touch panel 6 are sequentially stacked on the aluminum-plastic back sheet 10 described below.
  • the light source strip 7 is an LED light strip
  • the touch screen 6 is a tempered glass.
  • the PCB board 8 includes a board surface and a lamp bead disposed on the board surface, and the light emitting direction of the lamp bead is perpendicular to the board surface.
  • a frame structure 1 of an interactive smart tablet includes an aluminum-plastic backing plate 10, an outer frame assembly 20, and a middle frame assembly 30 of an aluminum extrusion structure, the middle frame assembly 30 and the A space for mounting the reflection sheet 2, the light guide plate 3, and the optical film 4 is formed between the aluminum-plastic back sheets 10, and the middle frame assembly 30 and the outer frame assembly 20 are formed between the OC5 and the touch screen 6.
  • the OC5 is pressed on the touch screen 6, and the middle frame assembly 30 is provided with a middle frame mounting surface for cooperating with the outer frame assembly 20, and the outer frame assembly 20 is provided with the middle frame a mounting surface matching outer frame mounting surface, the outer frame mounting surface of the outer frame assembly 20 is mounted on the middle frame mounting surface of the middle frame assembly 30, and the outer frame assembly 20 is combined with the middle frame assembly 30 It is connected to the aluminum-plastic back sheet 10.
  • a plastic frame is required to press the OC5 to separate the OC5 from the touch screen 6 to provide an anti-glare effect.
  • the anti-glare coating is disposed on the side of the touch screen 6 near the OC5, which can play an anti-glare effect, so that the OC5 and the touch screen 6 can be in seamless contact, and the OC5 can be directly pressed by the touch screen 6.
  • the frame structure 1 of the interactive smart tablet adopts an aluminum-plastic back plate 10, and the aluminum-plastic back plate 10 has a thinner thickness on the basis of the strength according to the requirements of the conventional iron back plate, and can reduce the thickness of the frame structure; Moreover, a space for mounting the reflective sheet 2, the light guide plate 3 and the optical film 4 is formed between the middle frame assembly 30 and the aluminum-plastic back sheet 10, and the middle frame assembly 30 and the outer frame assembly 20 A space for mounting the OC5 and the touch screen 6 is formed.
  • the touch screen 6 can be directly pressed onto the OC5 when the touch screen 6 is installed. There is no need to additionally provide a plastic frame to press the OC5.
  • the outer frame assembly 20 and the middle frame assembly 30 are assembled, the outer frame can be passed through the outer frame.
  • the mounting surface cooperates with the middle frame mounting surface to achieve direct mating installation, which can further reduce the thickness of the frame structure; and, by using the middle frame assembly of the aluminum extrusion structure, the structural strength is better than that of the conventional plastic mold middle frame.
  • the simple and short time can reduce the mold development cost and improve the product cycle.
  • the structural strength of the middle frame assembly 30, the outer frame assembly 20 and the aluminum-plastic back plate 10 is better when installed and connected.
  • the frame structure 1 of the interactive smart tablet adopts the aluminum-plastic back plate 10 and the middle frame assembly 30 of the aluminum extrusion structure, and reduces the traditional plastic frame, has good structural strength and thin thickness, and is favorable for the thin type of the interactive smart plate. Design.
  • the middle frame assembly 30 includes a first middle frame 310, and the first middle frame 310 includes a fitting and mounting on the aluminum plastic.
  • a middle frame mounting plate 311 at the edge of the backplane 10 the inner side edge of the middle frame mounting plate 311 is provided with a first middle frame side plate 312, and the first middle frame side plate 312 is away from the middle frame mounting plate 311.
  • a first support substrate 313 for supporting the OC 5 is provided on the inner side of one side, and the middle frame mounting plate 311 and the first middle frame side plate 312 form the middle frame mounting surface.
  • the outer frame assembly 20 includes a first outer frame 210, and the first outer frame 210 includes a first outer frame side plate 211 vertically disposed with respect to the aluminum-plastic back plate 10, the first outer frame side plate a first front panel 212 is disposed at a front end of the 211, and a first panel 213 opposite to the first front panel 212 is disposed on a rear side of the first outer panel side panel 211 away from the first front panel 212.
  • a second plate body 214 opposite to the first outer frame side plate 211 is disposed at an end of the first plate body 213 away from the first outer frame side plate 211, and the second plate body 214 is away from the first
  • One end of the plate body 213 is provided with a third plate body 215 extending toward the inner side and facing the first front plate 212, and the first plate body 213 and the second plate body 214 form the outer frame mounting surface.
  • a cavity for mounting the PCB board 8 can be formed between the first outer frame side plate 211, the first plate body 213, the second plate body 214, the third plate body 215 and the first front panel 212.
  • the frame mounting plate 311 is mounted on the aluminum-plastic backing plate 10
  • the first plate body 213 is attached to the middle frame mounting plate 311
  • the second plate body 214 is attached to the first middle frame side plate 312.
  • the sheet 2, the light guide plate 3 and the optical film 4 can be fixed by the first middle frame 310.
  • the OC5 is mounted on the first support substrate 313, and the touch screen 6 is mounted between the first support substrate 313 and the third plate 215.
  • the middle frame mounting plate 311, the first plate body 213, and the aluminum plastic backing plate 10 are provided with matching mounting holes at the edges thereof, and the fixing bolts are installed in the mounting holes.
  • the first middle frame 310 and the first outer frame 210 are connected together with the aluminum-plastic back sheet 10.
  • the middle frame assembly 30 includes three first middle frames 310 , and the first first middle frame 310 is mounted at an upper edge of the aluminum plastic back plate 10 .
  • the upper middle frame the other two first middle frames 310 are respectively installed at the two side edges of the aluminum-plastic back sheet 10, and can be used as the left middle frame and the right middle frame, respectively.
  • the outer frame assembly 20 includes three first outer frames 210, and the first outer outer frame 210 is mounted at an upper edge of the aluminum-plastic back sheet 10 and the first one of the first middle frames 310.
  • the first first outer frame 210 can be used as an upper outer frame, and the other two first outer frames 210 are respectively mounted at side edges of the aluminum plastic back plate 10, and the corresponding side is
  • the first middle frame 210 is fitted together, and the other two first outer frames 210 can be used as a left outer frame and a right outer frame, respectively.
  • the first middle frame 310 of the middle frame assembly 30 can be used as the upper middle frame, the left middle frame and the right middle frame
  • the first outer frame 210 of the outer frame assembly 20 can be used as the upper outer frame, the left outer frame and the right frame.
  • the outer frame is easy to manufacture.
  • the frame structure 1 of the interactive smart tablet further includes a heat dissipation plate 40
  • the heat dissipation plate 40 includes a fourth plate body 410 and a fifth plate body 420 .
  • the fifth plate body 420 is located on the front side of the fourth plate body 410, the upper portion of the fifth plate body 420 is connected to the lower portion of the fourth plate body 410, and the upper end surface of the fifth plate body 420 is
  • the front side of the fourth board 410 is attached to the lower portion of the aluminum-plastic backing plate 10.
  • the lower end of the fifth board 420 is provided with a light source mounting board 430 for mounting the light source strip 7, the light source.
  • the mounting plate 430 extends toward the side of the aluminum-plastic backing plate 10, and the front side of the aluminum-plastic backing plate 10 and the front side of the fifth plate 420 form a reflective sheet 2, a light guide plate 3, and an optical film. 4.
  • the heat dissipation plate 40 of the present embodiment is disposed on the rear side of the aluminum-plastic back plate 10, that is, the external structure is adopted, and the heat dissipation effect is better than that of the conventional heat dissipation plate 40.
  • the structural strength of the aluminum-plastic backing plate 10 is good, and the fourth plate body 410 and the fifth plate body 420 of the heat dissipation plate 40 have a planar structure, when the heat dissipation plate 40 and the aluminum-plastic backing plate 10 are installed, the fourth plate body The front side of the 410 is attached to the rear side of the aluminum-plastic backing plate 10.
  • the heat-dissipating plate 40 is equivalent to being superimposed on the rear side of the aluminum-plastic backing plate 10, and does not affect the external structural strength of the interactive smart tablet.
  • the heat sink 40 is installed. stable structure.
  • the heat dissipation plate 40 is an integrally formed structure, which has good structural strength and is convenient to manufacture.
  • the rear side of the heat dissipation plate 40 is further provided with a fixing column, which can be used for installing an audio, an OC driving board and the like to realize a multi-purpose.
  • the middle frame assembly 30 further includes a lower middle frame 320, and the lower middle frame 320 includes a second vertically disposed relative to the fifth plate 420.
  • the middle frame side plate 321 is mounted on the light source mounting plate 430, and the second middle frame side plate 321 is disposed away from the inner side of one end of the fifth plate body 420 for supporting the OC5.
  • the outer frame assembly 20 further includes a lower outer frame 220, and the lower outer frame 220 includes a second front panel 221, and an upper portion of the rear side surface of the second front panel 221 is provided with a rearward direction.
  • a second outer frame side plate 222 extending from the side, and an end of the second outer frame side plate 222 away from the second front panel 221 is provided with a sixth plate body 223 extending upward, and the sixth plate body 223 is away from the second plate body 223
  • One end of the second outer frame side plate 222 is provided toward the a seventh plate body 224 extending on a side of the second front panel 221, and an end of the seventh plate body 224 away from the sixth plate body 223 is provided to extend upward and opposite to the second front panel 221
  • the eight-plate body 225 is located below the light source mounting plate 430.
  • a cavity for mounting the PCB board 8 can be formed between the second front panel 221, the second outer frame side panel 222, the sixth panel 223, the seventh panel 224, and the eighth panel 225.
  • the middle frame 320 can be assembled with the lower outer frame 220.
  • the reflective sheet 2, the light guide plate 3, and the optical film 4 are located between the second support substrate 322 and the fifth plate 420.
  • the OC5 and the touch screen 6 are located on the second support substrate 322. Between the second front panel 221.
  • the first middle frame 310 located at the upper side, the first middle frame 310 located at the right side, the lower middle frame 320, and the first middle frame 310 located at the left side are connected end to end.
  • the ends of the three first middle frame 310 and the lower middle frame 320 are respectively provided with inclined faces.
  • the matching is matched by the matching of the inclined faces, the installation is convenient and reliable, and the manufacturing is convenient.
  • the three first middle frame 310 and the lower middle frame 320 both adopt a 45° inclined surface, which is further convenient for processing and manufacturing, and ensures the reliability of matching installation.
  • the first outer frame 210 located at the upper side, the first outer frame 210, the lower outer frame 220 at the right side, and the first outer frame 210 at the left side are connected end to end by a corner connector, and are correspondingly located
  • the upper first middle frame 310, the first middle frame 310 on the right side, the lower middle frame 320, and the first middle frame 310 on the left side are matched and installed.
  • a first rib 314 for pressing the light guide plate 3 is disposed on the rear side of the first support substrate 313 adjacent to the aluminum-plastic back sheet 10, and the second support is provided.
  • a second rib 323 for pressing the light guide plate 3 is disposed on the rear side of the substrate 322 adjacent to the aluminum-plastic back sheet 10.
  • the hooks 110 for hanging the optical film 4 are disposed at the left edge, the upper edge, and the right edge of the aluminum-plastic backing plate 10, and the first middle frame mounting plate 311 and the first middle A first avoidance notch 315 matching the hook 110 is disposed at a junction of the frame side plate 312, and the first reinforcement 314 is disposed at an edge of the optical film 4 at a position corresponding to the first relief notch 315
  • the diaphragm card slot matches the second avoidance notch 316.
  • the first avoidance notch 315 is used to avoid the hook 110 disposed on the aluminum-plastic back plate 10
  • the second avoidance notch 316 is used to avoid the film card slot provided at the edge of the optical film 4, facilitating the film card slot. Hanging on the hook 110 to achieve fixation.
  • the positioning of the aluminum-plastic backing plate 10 can also be achieved by the first avoidance notch 315, and the installation is convenient and reliable.
  • the first support substrate 313 is disposed on the front side of the aluminum-plastic back sheet 10 and is provided with a first limiting rib for limiting the edge of the OC 5 .
  • the first limiting ribs 317 of the two first middle frames 310 installed at the two side edges of the aluminum-plastic backing plate 10 are provided with a third avoiding notch 318 for avoiding the FFC at the side edge of the OC5;
  • a second limiting rib 325 for limiting the edge of the OC5 is disposed on the front side of the second supporting substrate 322 away from the aluminum-plastic backing plate 10, and the second limiting rib 325 is disposed on the front limiting rib 325 for avoiding the OC5 a fourth avoidance notch 326 of the FFC at the lower edge, the second middle frame side plate 321 and the second support substrate 322 are correspondingly disposed at the fourth avoidance notch 326 for avoiding the FFC at the lower edge of the OC5
  • the IC's fifth avoidance gap 327 is correspondingly disposed at the fourth avoidance notch 326 for avoiding the FFC at the lower edge of the OC5
  • the edge of the OC5 can be limited; by providing the third avoiding notch 318, the FFC set at the side edge of the OC5 can be avoided and fixed;
  • the fourth avoidance notch 326 and the fifth avoidance notch 327 are provided, and the fourth avoidance notch 326 can be avoided.
  • the FFC at the lower edge of OC5 and the fifth avoidance notch 327 can avoid the IC on the FFC, thereby achieving the reflexing of the OC Source board (liquid crystal panel source driving board) connected to the FFC at the lower edge of the OC5, so that the OC Source board is opposite to the OC Source board.
  • the OC5 is vertically disposed, and the OC Source board can be mounted on the rear side of the fifth board 420 of the heat sink 40, thereby further reducing the thickness of the frame structure 1 of the interactive smart board of the embodiment.
  • the two ends of the first limiting rib 317 are respectively provided with corner avoiding notches 319.
  • the corner avoidance notch 319 may be of an "L" shape, which is convenient for processing and manufacturing.
  • a first mounting portion 2131 for mounting one end of the PCB board 8 is disposed on a side opposite to the first front panel 212
  • the first front panel 212 is disposed on a side opposite to the first front panel 212
  • a second mounting portion 2121 for mounting the other end of the PCB board 8 is disposed on a side opposite to the first board body 213, and a first light exit port is formed between the third board body 215 and the first front panel 212.
  • a side of the sixth board body 223 opposite to the second front panel 221 is provided with a third mounting portion 2231 for mounting one end of the PCB board 8, the second front panel 221 and the A fourth mounting portion 2211 for mounting the other end of the PCB board 8 is disposed on the opposite side of the sixth board body 223, and a second light exit port is formed between the eighth board body 225 and the second front panel 221.
  • the lower outer frame 220 and each of the first outer frames 210 are correspondingly mounted with a PCB board 8.
  • the PCB board 8 After the PCB board 8 is mounted on the lower outer frame 220, the PCB The board surface of the board 8 is correspondingly mounted between the third mounting portion 2231 and the fourth mounting portion 2211.
  • the board surface of the PCB board 8 is perpendicular or substantially perpendicular to the touch screen 6, and the light emitting direction of the lamp bead is directed toward the light exit port.
  • a certain length is required by itself, and the arrangement of the PCB board 8 does not additionally increase the length of the first outer frame and the lower outer frame 220 in the front-rear direction.
  • the first outer frame and the lower outer frame 220 are narrowed in size, so that the frame structure 1 of the interactive smart tablet of the embodiment is narrowed and the size is smaller than that of the case where the board surface of the PCB board 8 is disposed in parallel with the touch screen 6 .
  • the weight is lighter.
  • a side of the third plate body 215 opposite to the first front panel 212 is provided with a fifth mounting portion 2151 for mounting one end of the filter strip 9 .
  • a sixth mounting portion 2122 for mounting the other end of the filter strip 9 is disposed on a side of the first front panel 212 opposite to the third board 215; the eighth board 225 and the second front panel 221
  • a seventh mounting portion 2251 for mounting one end of the filter strip 9 is disposed on the opposite side, and a side opposite to the eighth plate 225 is disposed on a side opposite to the eighth plate 225 for mounting the other end of the filter strip 9
  • the eighth mounting portion 2212. The above structure is used for mounting the filter strip 9.
  • the eight mounting portions 2212 can each be a limiting groove or a pair of fixed ribs, and the PCB board 8 and the filter strip 9 are conveniently installed.
  • the lower end of the rear side surface of the second front panel 221 is provided with a third outer frame side plate 226 opposite to the second outer frame side plate 222 , and the second A mounting groove is formed between the outer frame side plate 222, the second front panel 221, and the third outer frame side plate 226.
  • the mounting slot can be used for mounting a structural member such as an audio or/and a button, and the lower outer frame 220 of the embodiment can be used for one purpose and has high functionality.
  • the installation slot is provided with an audio and a button
  • the second front panel 221 is provided with a sound-emitting mesh hole corresponding to the sound to facilitate sound emission, and the front panel and the button
  • the One end of the second outer frame side plate 222 away from the second front panel 221 is provided with a first mounting plate 227 extending toward the third outer frame side plate 226, and the third outer frame side plate 226 is away from the second One end of the front panel 221 is provided with a second mounting plate 228 that extends toward the second outer frame side plate 222.
  • the first mounting plate 227 and the second mounting plate 228 can be used for mounting structural components such as audio and keys, and can also be used for mounting the connecting member to connect the lower outer frame 220 with other structural members, and the lower outer frame 220 is highly functional. Easy to install.
  • the frame structure 1 of the interactive smart tablet further includes a first connecting member 50 , and one end of the first connecting member 50 is connected to the second mounting plate 228 .
  • the other end of the first connecting member 50 is for connecting with the back cover.
  • the first connecting member 50 can realize the connection between the lower outer frame 220 and the rear cover of the embodiment, and ensure the reliability of the installation of the interactive smart tablet.
  • the frame structure 1 of the interactive smart tablet further includes a second connecting member 60 and a third connecting member 70.
  • One end of the second connecting member 60 is connected to the first mounting plate 227, and the other end of the second connecting member 60 is Connected to the fourth board 410 of the heat dissipation plate 40, one end of the third connecting member 70 is connected to the first mounting board 227 and the second mounting board 228, and the other end of the third connecting member 70 is The fourth plate body 410 of the heat dissipation plate 40 is connected.
  • the lower outer frame 220 of the present embodiment can be connected to the heat dissipation plate 40 by providing the second connecting member 60 and the third connecting member 70.
  • the back plate 10 and the heat dissipation plate 40 are also moved backward, and the second connecting member 60 and the third connecting member 70 move the lower outer frame 220 to move back, thereby ensuring that the touch screen 6 does not loosen after pressing, thereby ensuring the optical material inside the backlight module. There will be no light leakage due to the inability to close.
  • the second connecting member 60 is only connected to the first mounting plate 227, and the third connecting member 70 is connected to both the first mounting plate 227 and the second mounting plate 228.
  • the second connecting member 60 is connected.
  • the third connecting member 70 can be reliably moved along with the lower outer frame 220 to effectively ensure that no light leakage occurs.
  • the second front panel 221 is provided on the plate section between the second outer frame side plate 222 and the third outer frame side plate 226 toward the rear side.
  • a recessed pen slot 2213 is provided on the front side of the second front panel 221 at a lower edge of the pen slot 2213.
  • the pen slot 2213 may be an arc groove that matches the outer shape of the pen.
  • the stylus pen By setting the pen slot 2213 and setting the pen rib position 2214 at the lower edge of the pen slot 2213, the stylus pen can be placed at the pen slot 2213, and the user needs to use the stylus pen or place the stylus pen to operate Convenient, it can prevent the loss of the touch screen pen caused by the random placement, and by setting the stylus position 2214, the touch screen pen can be further supported, thereby effectively preventing the touch screen pen from falling due to external impact or the like, preventing the touch screen from being touched. The pen is damaged. Further, a first adsorbing member is disposed in the mounting slot corresponding to the pen slot 2213, and the touch pen is provided with a second adsorbing member that is sucked by the first adsorbing member.
  • the first adsorbing member cooperates with the second adsorbing member, and the touch screen pen can be further adsorbed and fixed to prevent the touch screen pen from falling due to external impact or other reasons, thereby effectively preventing the touch screen pen from falling and being damaged.
  • the outer frame structure of the interactive smart tablet in this embodiment adopts the aluminum-plastic back plate 10, and the aluminum-plastic back plate 10 has a thinner thickness on the basis of the strength according to the requirements of the conventional iron back plate, and can reduce the frame.
  • the structure of the middle frame 310, the lower middle frame 320, the first outer frame 210 and the lower outer frame 220 omits the conventional plastic frame.
  • the outer frame structure of the interactive smart plate of the embodiment has a thinner thickness and a narrower size, which is beneficial to the frame.
  • the interactive smart tablet of the embodiment includes the frame structure 1 of the interactive smart tablet described above, and has the technical effect of the frame structure 1 of the interactive smart tablet.
  • the thickness of the whole machine is thin, the size is narrow, and the heat dissipation performance is good. .

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Abstract

本发明公开了一种交互智能平板的边框结构及交互智能平板,所述交互智能平板的边框结构包括铝塑背板、外框组件以及铝挤成型结构的中框组件,所述中框组件与所述铝塑背板之间形成用于安装反射片、导光板和光学膜片的空间,所述中框组件与所述外框组件之间形成用于安装OC和触摸屏的空间,所述OC压在所述触摸屏上,所述中框组件设置有用于与所述外框组件配合安装的中框安装面,所述外框组件设置有与所述中框安装面匹配的外框安装面,所述外框组件的外框安装面安装在所述中框组件的中框安装面上,且所述外框组件与所述中框组件一起与所述铝塑背板连接。所述交互智能平板的边框结构及交互智能平板,厚度较薄,可实现薄型化设计。

Description

交互智能平板的边框结构及交互智能平板 技术领域
本发明涉及显示设备技术领域,尤其涉及一种交互智能平板的边框结构及交互智能平板。
背景技术
交互智能平板是一种通过触控技术对显示在显示平板上的内容进行操控和实现人机交互操作的一体化设备,集成了电视、电脑、投影机、电子白板、音响、视频会议终端等多种功能,适用于群体沟通场合,集中解决了会议中远程音视频沟通、各种格式会议文档高清晰显示、视频文件播放、现场音响、屏幕书写,以及文件的标注、保存、打印和分发等系统化会议需求,广泛应用于教育教学、企业会议、商业展示等领域。
传统的,交互智能平板的边框结构包括外框、中框、塑胶框以及背板,外框、中框、塑胶框安装在背板上,以形成容纳反射片、导光板、光学膜片、OC(Opencel l,液晶面板)及触摸屏等光学元件的安装空间。背板用于承载光学元件,外框用于安装红外接收的PCB板并固定触摸屏,中框用于承载OC,塑胶框安装在中框与外框之间,用于压OC。采用上述结构,交互智能平板的边框结构较厚,难以满足交互智能平板的薄型化设计需求。
发明内容
基于此,本发明在于克服现有技术的缺陷,提供一种厚度较薄、有利于交互智能平板薄型化设计的交互智能平板的边框结构及交互智能平板。
其技术方案如下:
一种交互智能平板的边框结构,包括铝塑背板、外框组件以及铝挤成型结构的中框组件,所述中框组件与所述铝塑背板之间形成用于安装反射片、导光板和光学膜片的空间,所述中框组件与所述外框组件之间形成用于安装OC和触摸屏的空间,所述OC压在所述触摸屏上,所述中框组件设置有用于与所述外框组件配合安装的中框安装面,所述外框组件设置有与所述中框安装面匹配的外框安装面,所述外框组件的外框安装面安装在所述中框组件的中框安装面上,且所述外框组件与所述中框组件一起与所述铝塑背板连接。
在其中一个实施例中,所述中框组件包括第一中框,所述第一中框包括贴合安装在所述铝塑背板的边缘处的中框安装板,所述中框安装板的内侧边缘设有第一中框侧板,所述第一中框侧板远离所述中框安装板一侧的内侧设有用于支承OC的第一支承基板,所述中框安装板与所述第一中框侧板形成所述中框安装面;
所述外框组件包括第一外框,所述第一外框包括相对于所述铝塑背板竖向设置的第一外框侧板,所述第一外框侧板的前端设有第一前面板,所述第一外框侧板远离所述第一前面板的后侧设有与所述第一前面板相对的第一板体,所述第一板体远离所述第一外框侧板的一端设有与所述第一外框侧板相对的第二板体,所述第二板体远离所述第一板体的一端设有朝向内侧延伸且与所述第一前面板相对的第三板体,所述第一板体与第二板体形成所述外框安装面。
在其中一个实施例中,所述中框组件包括三根所述第一中框,第一根所述第一中框安装在所述铝塑背板的上边缘处,另外两根所述第一中框分别安装在所述铝塑背板的两侧边缘处;所述外框组件包括三根所述第一外框,第一根所述第一外框安装在所述铝塑背板的上边缘处与第一根所述第一中框配合安装,另外两根所述第一外框分别安装在所述铝塑背板的侧边缘处,并与对应侧的所述第一中框配合安装。
在其中一个实施例中,所述交互智能平板的边框结构还包括散热板,所述散热板包括第四板体和第五板体,所述第五板体位于所述第四板体的前侧,所述第五板体的上部与所述第四板体的下部连接,所述第五板体的上端面、所述第四板体的前侧面与所述铝塑背板的下部贴合安装,所述第五板体的下端设有用于安装光源条的光源安装板,所述光源安装板朝向所述铝塑背板所在一侧延伸,所述铝塑背板的前侧面与所述第五板体的前侧面形成承载反射片、导光板、光学膜片、OC及触摸屏的基面。
在其中一个实施例中,所述中框组件还包括下中框,所述下中框包括相对于所述第五板体竖向设置的第二中框侧板,所述第二中框侧板安装在所述光源安装板上,所述第二中框侧板远离所述第五板体一端的内侧设有用于支承OC的第二支承基板;所述外框组件还包括下外框,所述下外框包括第二前面板,所述第二前面板的后侧面的上部设有朝向后侧延伸的第二外框侧板,所述第二外框侧板远离所述第二前面板的一端设有朝向上方延伸的第六板体,所述第六板体远离所述第二外框侧板的一端设有朝向所述第二前面板所在一侧延伸的第七板体,所述第七板体远离所述第六板体的一端设有朝向上方延伸并与所述第二前面板相对的第八板体,所述第七板体位于在所述光源安装板下方。
在其中一个实施例中,所述第一支承基板靠近所述铝塑背板的后侧面上设有用于压紧导光板的第一筋位,所述第二支承基板靠近所述铝塑背板的后侧面上设有用于压紧导光板的第二筋位。
在其中一个实施例中,所述铝塑背板的左边缘、上边缘及右边缘处均设有用于悬挂光学膜片的挂钩,所述第一中框安装板与所述第一中框侧板的交接处设有与所述挂钩匹配的第一避让缺口,所述第一筋位在与所述第一避让缺口的对应处设有与光学膜片边缘处的膜片卡槽匹配的第二避让缺口。
在其中一个实施例中,所述第一支承基板远离所述铝塑背板的前侧面上设有用于限位OC边缘的第一限位凸条,安装在所述铝塑背板的两侧边缘处的两根第一中框的第一限位凸条上设有用于避让OC侧边缘处的FFC的第三避让缺口;所述第二支承基板远离所述铝塑背板的前侧面上设有用于限位OC边缘的第二限位凸条,所述第二限位凸条上设有用于避让OC下边缘处的FFC(Flexible Flat Cable,柔性扁平电缆)的第四避让缺口,所述第二中框侧板与所述第二支承基板在所述第四避让缺口处对应设有用于避让OC下边缘处的FFC上的IC的第五避让缺口。
在其中一个实施例中,所述第一限位凸条的两端分别设有角部避让缺口。
在其中一个实施例中,所述第一板体与所述第一前面板相对的侧面上设有用于安装PCB板一端的第一安装部,所述第一前面板与所述第一板体相对的侧面上设有用于安装PCB板另一端的第二安装部,所述第三板体与所述第一前面板之间形成第一出光口;所述第六板体与所述第二前面板相对的侧面上设有用于安装PCB板一端的第三安装部,所述第二前面板与所述第六板体相对的侧面上设有用于安装PCB板另一端的第四安装部,所述第八板体与所述第二前面板之间形成第二出光口。
在其中一个实施例中,所述第三板体与所述第一前面板相对的侧面上设有用于安装滤光条一端的第五安装部,所述第一前面板与所述第三板体相对的侧面上设有用于安装滤光条另一端的第六安装部;所述第八板体与所述第二前面板相对的侧面上设有用于安装滤光条一端的第七安装部,所述第二前面板与所述第八板体相对的侧面上设有用于安装滤光条另一端的第八安装部。
在其中一个实施例中,所述第二前面板的后侧面的下端设有与所述第二外框侧板相对的第三外框侧板,所述第二外框侧板、第二前面板以及第三外框侧板之间形成安装槽。
在其中一个实施例中,所述第二外框侧板远离所述第二前面板的一端设有朝向第三外框侧板延伸的第一安装板,所述第三外框侧板远离所述第二前面板的一端设有朝向所述第二外框侧板延伸的第二安装板。
在其中一个实施例中,所述第二前面板在所述第二外框侧板与第三外框侧板之间的板段上设有朝向后侧凹陷的放笔槽,所述第二前面板的前侧面上在所述放笔槽的下边缘处设有托笔筋位。
一种交互智能平板,包括反射片、导光板、光学膜片、OC、触摸屏以及所述的交互智能平板的边框结构,所述反射片、导光板、光学膜片、OC、触摸屏依次叠设在所述铝塑背板上。
本发明的有益效果在于:
所述交互智能平板的边框结构,通过采用铝塑背板,相对于传统的铁背板,铝塑背板在强度符合需求的基础上,厚度更薄,能够降低边框结构的厚度;所述中框组件与所述铝塑背板之间形成用于安装反射片、导光板和光学膜片的空间,所述中框组件与所述外框组件之间形成用于安装OC和触摸屏的空间,触摸屏安装时可直接压在OC上,无需额外设置塑胶框来压住OC,外框组件与中框组件装配时,可通过外框安装面与中框安装面配合实现直接配合安装,可进一步降低边框结构的厚度;并且,通过采用铝挤成型结构的中框组件,相比于传统的塑胶模具中框,结构强度更好,工艺简单、时间短,可减少模具开发成本,提升产品周期,提升产品兼容性问题,中框组件、外框组件以及铝塑背板安装连接时结构强度更好。所述交互智能平板的边框结构,通过采用铝塑背板与铝挤成型结构的中框组件,并减少传统的塑胶框,结构强度好,厚度较薄,有利于交互智能平板的薄型化设计。
所述交互智能平板,包括上述所述的交互智能平板的边框结构,具备所述交互智能平板的边框结构的技术效果,整机厚度较薄。
附图说明
图1为本发明实施例所述的交互智能平板的结构示意图;
图2为本发明实施例所述的外框组件与中框组件的安装结构的剖视图;
图3为本发明实施例所述的第一中框与第一外框的结构示意图;
图4为图3中A处的放大结构示意图;
图5为本发明实施例所述的第一中框的截面结构示意图;
图6为本发明实施例所述的第一外框的截面结构示意图;
图7为本发明实施例所述的外框组件与中框组件的结构示意图;
图8为本发明实施例所述的交互智能平板的边框结构的后侧面结构示意图;
图9为图8中B处的放大结构示意图;
图10为本发明实施例所述的下中框的结构示意图;
图11为图10中C处的放大结构示意图;
图12为本发明实施例所述的下中框的截面结构示意图;
图13为本发明实施例所述的下外框的结构示意图;
图14为图13中D处的放大结构示意图;
图15为图7中E处的放大结构示意图;
图16为图7中F处的放大结构示意图;
图17为本发明实施例所述的中框组件的前侧面的结构示意图;
图18为图17中G处的放大结构示意图;
图19为图17中H处的放大结构示意图。
附图标记说明:
1、交互智能平板的边框结构,10、铝塑背板,110、挂钩,20、外框组件,210、第一外框,211、第一外框侧板,212、第一前面板,2121、第二安装部,2122、第六安装部,213、第一板体,2131、第一安装部,214、第二板体,215、第三板体,2151、第五安装部,220、下外框,221、第二前面板,2211、第四安装部,2212、第八安装部,2213、放笔槽,2214、托笔筋位,222、第二外框侧板,223、第六板体,2231、第三安装部,224、第七板体,225、第八板体,2251、第七安装部,226、第三外框侧板,227、第一安装板,228、第二安装板,30、中框组件,310、第一中框,311、中框安装板,312、第一中框侧板,313、第一支承基板,314、第一筋位,315、第一避让缺口,316、第二避让缺口,317、第一限位凸条,318、第三避让缺口,319、角部避让缺口,320、下中框,321、第二中框侧板,322、第二支承基板,323、第二筋位,324、膜片压紧筋位,325、第二限位凸条,326、第四避让缺口,327、第五避让缺口,40、散热板,410、第四板体,420、第五板体,430、光源安装板,50、第一连接件,60、第二连接件,70、第三连接件,2、反射片,3、导光板,4、光学膜片,5、OC,6、触摸屏,7、光源条,8、PCB板,9、滤光条。
具体实施方式
下面对本发明的实施例进行详细说明:
本实施例中,相对于所述铝塑背板10竖向设置是与所述铝塑背板10垂直或大致垂直地设置,内侧是指靠近所述铝塑背板10中心的一侧,外侧是指远离所述铝塑背板10中心的一侧,交互智能平板位于正常使用状态时,前、后、上、下、左、右是指用户面向交互智能平板的触摸屏6时的相对概念,靠近用户的一侧为前,远离用户的一侧为后,横向是指与水平面平行或大致平行的方向,纵向是指与水平面垂直或大致垂直的方向。
如图1所示,一种交互智能平板,包括交互智能平板的边框结构1、反射片2、导光板3、光学膜片4、 OC5、触摸屏6、光源条7、PCB板8、滤光条9。所述反射片2、导光板3、光学膜片4、OC5、触摸屏6依次叠设在下述铝塑背板10上。本实施例中,所述光源条7为LED灯条,所述触摸屏6为钢化玻璃。所述PCB板8包括板面与设置在板面上的灯珠,所述灯珠的出光方向与所述板面垂直。
如图1、图2所示,一种交互智能平板的边框结构1,包括铝塑背板10、外框组件20以及铝挤成型结构的中框组件30,所述中框组件30与所述铝塑背板10之间形成用于安装反射片2、导光板3和光学膜片4的空间,所述中框组件30与所述外框组件20之间形成用于安装OC5和触摸屏6的空间,所述OC5压在所述触摸屏6上,所述中框组件30设置有用于与所述外框组件20配合安装的中框安装面,所述外框组件20设置有与所述中框安装面匹配的外框安装面,所述外框组件20的外框安装面安装在所述中框组件30的中框安装面上,且所述外框组件20与所述中框组件30一起与所述铝塑背板10连接。
传统的,在中框组件30与外框组件20之间需要设置塑胶框来压住OC5,使OC5与触摸屏6分开,以起到防眩作用。本实施例中,触摸屏6靠近OC5的侧面上设置有防眩涂层,可起到防眩作用,使得OC5与触摸屏6可实现无缝接触,OC5可直接通过触摸屏6压住。所述交互智能平板的边框结构1,通过采用铝塑背板10,相对于传统的铁背板,铝塑背板10在强度符合需求的基础上,厚度更薄,能够降低边框结构的厚度;并且,所述中框组件30与所述铝塑背板10之间形成用于安装反射片2、导光板3和光学膜片4的空间,所述中框组件30与所述外框组件20之间形成用于安装OC5和触摸屏6的空间,触摸屏6安装时可直接压在OC5上,无需额外设置塑胶框来压住OC5,外框组件20与中框组件30装配时,可通过外框安装面与中框安装面配合实现直接配合安装,可进一步降低边框结构的厚度;并且,通过采用铝挤成型结构的中框组件,相比于传统的塑胶模具中框,结构强度更好,工艺简单、时间短,可减少模具开发成本,提升产品周期,中框组件30、外框组件20以及铝塑背板10安装连接时结构强度更好。所述交互智能平板的边框结构1,通过采用铝塑背板10与铝挤成型结构的中框组件30,并减少传统的塑胶框,结构强度好,厚度较薄,有利于交互智能平板的薄型化设计。
进一步的,如图2、图3、图4、图5、图6所示,所述中框组件30包括第一中框310,所述第一中框310包括贴合安装在所述铝塑背板10的边缘处的中框安装板311,所述中框安装板311的内侧边缘设有第一中框侧板312,所述第一中框侧板312远离所述中框安装板311一侧的内侧设有用于支承OC5的第一支承基板313,所述中框安装板311与所述第一中框侧板312形成所述中框安装面。所述外框组件20包括第一外框210,所述第一外框210包括相对于所述铝塑背板10竖向设置的第一外框侧板211,所述第一外框侧板211的前端设有第一前面板212,所述第一外框侧板211远离所述第一前面板212的后侧设有与所述第一前面板212相对的第一板体213,所述第一板体213远离所述第一外框侧板211的一端设有与所述第一外框侧板211相对的第二板体214,所述第二板体214远离所述第一板体213的一端设有朝向内侧延伸且与所述第一前面板212相对的第三板体215,所述第一板体213与第二板体214形成所述外框安装面。
采用上述结构,第一外框侧板211、第一板体213、第二板体214、第三板体215与所述第一前面板212之间可形成安装PCB板8的空腔,中框安装板311安装在铝塑背板10上,将第一板体213与中框安装板311贴合、第二板体214与第一中框侧板312贴合,即可实现第一中框310与第一外框210的直接配合,反射 片2、导光板3以及光学膜片4可通过第一中框310进行限位固定,OC5安装在第一支承基板313上,触摸屏6安装在第一支承基板313与第三板体215之间并直接压在OC5上,无需额外设置塑胶框,进而减小本实施例的交互智能平板的边框结构1的厚度。本实施例中,所述中框安装板311、所述第一板体213以及所述铝塑背板10的边缘处设有相匹配的安装孔,通过在安装孔中安装固定螺栓使所述第一中框310、第一外框210一起与所述铝塑背板10连接。
进一步的,如图7所示,所述中框组件30包括三根所述第一中框310,第一根所述第一中框310安装在所述铝塑背板10的上边缘处,可作为上中框,另外两根所述第一中框310分别安装在所述铝塑背板10的两侧边缘处,可分别作为左中框与右中框。所述外框组件20包括三根所述第一外框210,第一根所述第一外框210安装在所述铝塑背板10的上边缘处与第一根所述第一中框310配合安装,该第一根第一外框210可作为上外框,另外两根所述第一外框210分别安装在所述铝塑背板10的侧边缘处,并与对应侧的所述第一中框210配合安装,该另外两根第一外框210可分别作为左外框与右外框。采用上述结构,中框组件30的第一中框310可作为上中框、左中框及右中框使用,外框组件20的第一外框210可作为上外框、左外框及右外框使用,制造方便。
本实施例中,如图1、图8、图9所示,所述交互智能平板的边框结构1还包括散热板40,所述散热板40包括第四板体410和第五板体420,所述第五板体420位于所述第四板体410的前侧,所述第五板体420的上部与所述第四板体410的下部连接,所述第五板体420的上端面、所述第四板体410的前侧面与所述铝塑背板10的下部贴合安装,所述第五板体420的下端设有用于安装光源条7的光源安装板430,所述光源安装板430朝向所述铝塑背板10所在一侧延伸,所述铝塑背板10的前侧面与所述第五板体420的前侧面形成承载反射片2、导光板3、光学膜片4、OC5及触摸屏6的基面。采用上述结构,散热板40也可作为本实施例的交互智能平板的边框结构1的一部分,与铝塑背板10共同构成承载反射片2、导光板3、光学膜片4、OC5及触摸屏6的基面,实际上,本实施例的散热板40是设置在铝塑背板10的后侧,即采用的外置结构,相比于传统散热板40内置于的方式,散热效果更好。并且,由于铝塑背板10的结构强度较好,且散热板40的第四板体410和第五板体420为平面结构,散热板40与铝塑背板10安装时,第四板体410的前侧面与铝塑背板10的后侧面贴合安装,散热板40相当于叠加在铝塑背板10的后侧,不会影响交互智能平板整机的外结构强度,散热板40安装结构稳定。本实施例中,所述散热板40为一体成型结构,结构强度好,制造方便。所述散热板40的后侧面上还设有固定柱,可用于安装音响、OC驱动板卡等结构,实现一件多用。
进一步的,如图10、图11、图12所示,所述中框组件30还包括下中框320,所述下中框320包括相对于所述第五板体420竖向设置的第二中框侧板321,所述第二中框侧板321安装在所述光源安装板430上,所述第二中框侧板321远离所述第五板体420一端的内侧设有用于支承OC5的第二支承基板322。如图13、14所示,所述外框组件20还包括下外框220,所述下外框220包括第二前面板221,所述第二前面板221的后侧面的上部设有朝向后侧延伸的第二外框侧板222,所述第二外框侧板222远离所述第二前面板221的一端设有朝向上方延伸的第六板体223,所述第六板体223远离所述第二外框侧板222的一端设有朝向所述 第二前面板221所在一侧延伸的第七板体224,所述第七板体224远离所述第六板体223的一端设有朝向上方延伸并与所述第二前面板221相对的第八板体225,如图9所示,所述第七板体224位于在所述光源安装板430下方。采用上述结构,所述第二前面板221、第二外框侧板222、第六板体223、第七板体224与第八板体225之间可形成安装PCB板8的空腔,下中框320可与下外框220可实现装配,反射片2、导光板3以及光学膜片4位于第二支承基板322和第五板体420之间,OC5、触摸屏6位于第二支承基板322与第二前面板221之间。
本实施例中,如图7、图8所示,位于上方的第一中框310、位于右侧的第一中框310、下中框320以及位于左侧的第一中框310首尾相接,分别安装在铝塑背板10的上边缘处、铝塑背板10与第五板体420组成的右边缘处、光源安装板430上以及铝塑背板10与第五板体420组成的左边缘处。三根第一中框310以及下中框320的端部均设有倾斜面,三根第一中框310以及下中框320安装时,通过斜面匹配的方式匹配安装,安装方便可靠,且便于加工制造。本实施例中,三根第一中框310与下中框320均采用45°倾斜面,进一步便于加工制造,保证匹配安装的可靠性。本实施例中,位于上方的第一外框210、位于右侧的第一外框210、下外框220以及位于左侧的第一外框210通过转角连接件首尾相接,并对应与位于上方的第一中框310、位于右侧的第一中框310、下中框320以及位于左侧的第一中框310匹配安装。
进一步的,如图15、16所示,所述第一支承基板313靠近所述铝塑背板10的后侧面上设有用于压紧导光板3的第一筋位314,所述第二支承基板322靠近所述铝塑背板10的后侧面上设有用于压紧导光板3的第二筋位323。采用上述结构,第一筋位314、第二筋位323可对导光板3的边缘进行压紧,当交互智能平板在通电使用时,防止导光板3受热胀冷缩的影响而发生翘起和变形,防止出现漏光等光学不良现象。所述第二支承基板322远离所述第二中框侧板321的一端设有用于压紧光学膜片4的膜片压紧筋位324,用于压紧光学膜片4。本实施例中,所述铝塑背板10的左边缘、上边缘及右边缘处均设有用于悬挂光学膜片4的挂钩110,所述第一中框安装板311与所述第一中框侧板312的交接处设有与所述挂钩110匹配的第一避让缺口315,所述第一筋位314在与所述第一避让缺口315的对应处设有与光学膜片4边缘处的膜片卡槽匹配的第二避让缺口316。采用上述结构,第一避让缺口315用于避让设置在铝塑背板10上的挂钩110,第二避让缺口316用于避让光学膜片4边缘处设置的膜片卡槽,便于膜片卡槽挂在挂钩110上实现固定。此外,安装所述第一中框310时,也可通过第一避让缺口315实现与铝塑背板10的定位,安装方便可靠。
本实施例中,如图17、图18、图19所示,所述第一支承基板313远离所述铝塑背板10的前侧面上设有用于限位OC5边缘的第一限位凸条317,安装在所述铝塑背板10的两侧边缘处的两根第一中框310的第一限位凸条317上设有用于避让OC5侧边缘处的FFC的第三避让缺口318;所述第二支承基板322远离所述铝塑背板10的前侧面上设有用于限位OC5边缘的第二限位凸条325,所述第二限位凸条325上设有用于避让OC5下边缘处的FFC的第四避让缺口326,所述第二中框侧板321与所述第二支承基板322在所述第四避让缺口326处对应设有用于避让OC5下边缘处的FFC上的IC的第五避让缺口327。通过设置第一限位凸条317与第二限位凸条325,可对OC5的边缘进行限位;通过设置第三避让缺口318,能够对OC5侧边缘处设置的FFC进行避让与固定;通过设置第四避让缺口326与第五避让缺口327,第四避让缺口326能够避让 OC5下边缘处的FFC,第五避让缺口327能够避让FFC上的IC,进而可实现OC5下边缘的与FFC连接的OC Source板(液晶面板源驱动板)的反折,使OC Source板相对于OC5竖直设置,OC Source板能够安装在散热板40的第五板体420的后侧面上,进而进一步减小本实施例的交互智能平板的边框结构1的厚度。
本实施例中,如图18、19所示,所述第一限位凸条317的两端分别设有角部避让缺口319。具体的,所述角部避让缺口319可以为“L”型,加工制造方便。采用上述结构,当OC5安装后,OC5的边缘可通过第一限位凸条317与第二限位凸条325进行限位,而OC5的四个角部分别位于角部避让缺口319处,在进行可靠性试验、出现振动摇晃等恶劣情形时,OC5的四角不会与第一限位凸条317发生接触和碰撞,角部不易破损,可有效保护OC5,节省生产成本。
进一步的,如图6所示,所述第一板体213与所述第一前面板212相对的侧面上设有用于安装PCB板8一端的第一安装部2131,所述第一前面板212与所述第一板体213相对的侧面上设有用于安装PCB板8另一端的第二安装部2121,所述第三板体215与所述第一前面板212之间形成第一出光口;如图14所示,所述第六板体223与所述第二前面板221相对的侧面上设有用于安装PCB板8一端的第三安装部2231,所述第二前面板221与所述第六板体223相对的侧面上设有用于安装PCB板8另一端的第四安装部2211,所述第八板体225与所述第二前面板221之间形成第二出光口。本实施例中,下外框220与每根第一外框210中均对应安装有PCB板8。采用上述结构,PCB板8安装在第一外框后,PCB板8的板面对应安装在第一安装部2131与第二安装部2121之间,PCB板8安装在下外框220后,PCB板8的板面对应安装在第三安装部2231与第四安装部2211之间,PCB板8的板面是与触摸屏6垂直或大致垂直的,灯珠的出光方向朝向出光口,由于第一外框与下外框220在前后方向上为了固定触摸屏6,其本身就需要一定的长度,PCB板8的设置不会额外增加第一外框与下外框220前后方向上的长度,相比于传统将PCB板8的板面相对于触摸屏6平行设置的情形,第一外框与下外框220尺寸变窄,进而使得本实施例的交互智能平板的边框结构1变窄,尺寸变小,重量变轻。
本实施例中,如图6、图14所示,所述第三板体215与所述第一前面板212相对的侧面上设有用于安装滤光条9一端的第五安装部2151,所述第一前面板212与所述第三板体215相对的侧面上设有用于安装滤光条9另一端的第六安装部2122;所述第八板体225与所述第二前面板221相对的侧面上设有用于安装滤光条9一端的第七安装部2251,所述第二前面板221与所述第八板体225相对的侧面上设有用于安装滤光条9另一端的第八安装部2212。采用上述结构,用于安装滤光条9。本实施例中,所述第一安装部2131、第二安装部2121、第三安装部2231、第四安装部2211、第五安装部2151、第六安装部2122、第七安装部2251以及第八安装部2212均可以为限位凹槽或一对固定筋位,PCB板8与滤光条9安装便捷。
进一步的,如图13、图14所示,所述第二前面板221的后侧面的下端设有与所述第二外框侧板222相对的第三外框侧板226,所述第二外框侧板222、第二前面板221以及第三外框侧板226之间形成安装槽。采用上述结构,所述安装槽可用于安装音响或/和按键等结构件,本实施例的下外框220可实现一件多用,功能性强。具体的,所述安装槽内安装有音响和按键,所述第二前面板221上与所述音响的对应处设有出音网孔,便于出音,所述前面板上与所述按键的对应处设有按键伸出孔,便于用户操作。本实施例中,所 述第二外框侧板222远离所述第二前面板221的一端设有朝向第三外框侧板226延伸的第一安装板227,所述第三外框侧板226远离所述第二前面板221的一端设有朝向所述第二外框侧板222延伸的第二安装板228。采用上述结构,第一安装板227、第二安装板228可用于安装音响、按键等结构件,也可以用于安装连接件使下外框220与其他结构件连接,下外框220功能性强,安装便捷。
本实施例中,如图8、图13所示,所述交互智能平板的边框结构1还包括第一连接件50,所述第一连接件50的一端与所述第二安装板228连接,所述第一连接件50的另一端用于与后盖连接。采用上述结构,第一连接件50可实现本实施例的下外框220与后盖的连接,保证交互智能平板整机安装的可靠性。所述交互智能平板的边框结构1还包括第二连接件60和第三连接件70,所述第二连接件60的一端与第一安装板227连接,所述第二连接件60的另一端与所述散热板40的第四板体410连接,所述第三连接件70的一端与第一安装板227以及第二安装板228连接,所述第三连接件70的另一端与所述散热板40的第四板体410连接。通过设置第二连接件60和第三连接件70,本实施例的下外框220能够与散热板40连接,进而,当用户触摸或按压触摸屏6时,随着触摸屏6的后压,铝塑背板10与散热板40也会后移,第二连接件60与第三连接件70带动下外框220一起后移,从而保证触摸屏6后压后不会松动,保证背光模组内部光学材料不会因无法闭合而出现漏光现象。并且,第二连接件60仅与第一安装板227连接,第三连接件70则与第一安装板227和第二安装板228均连接,当散热板40后移时,第二连接件60与第三连接件70能够可靠地带动下外框220一起后移,有效保证不会出现漏光现象。
本实施例中,如图13、图14所示,所述第二前面板221在所述第二外框侧板222与第三外框侧板226之间的板段上设有朝向后侧凹陷的放笔槽2213,所述第二前面板221的前侧面上在所述放笔槽2213的下边缘处设有托笔筋位2214。具体的,所述放笔槽2213可以为与笔的外形结构相匹配的弧形槽。通过设置放笔槽2213,且在放笔槽2213的下边缘处设置托笔筋位2214,触屏笔可放置在放笔槽2213处,用户需要使用触屏笔或放置触屏笔时,操作方便,能够防止由于乱放而导致的触屏笔丢失现象,并且,通过设置托笔筋位2214,可进一步托住触屏笔,有效防止触屏笔因外部撞击等原因发生跌落,防止触屏笔损坏。进一步的,所述安装槽内与所述放笔槽2213对应处设有第一吸附件,触屏笔上设有与所述第一吸附件相吸的第二吸附件。采用上述结构,第一吸附件与第二吸附件配合,可进一步吸附固定触屏笔,防止触屏笔因外部撞击或其他原因发生跌落,有效防止触屏笔跌落损坏。
本实施例所述的交互智能平板的外框结构,通过采用铝塑背板10,相对于传统的铁背板,铝塑背板10在强度符合需求的基础上,厚度更薄,能够降低边框结构的厚度;通过采用外置结构的散热板40,散热板40与铝塑背板10共同形成安装反射片2、导光板3等背光模组的承载基面,散热效果好;通过合理设计第一中框310、下中框320、第一外框210及下外框220的结构,省略传统的塑胶框,本实施例的交互智能平板的外框结构厚度变薄、尺寸变窄,有利于交互智能平板的薄型化设计。本实施例所述的交互智能平板,包括上述所述的交互智能平板的边框结构1,具备所述交互智能平板的边框结构1的技术效果,整机厚度较薄,尺寸较窄,散热性能好。
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特 征所有可能的组合都进行描述,然而,只要这些技术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。

Claims (15)

  1. 一种交互智能平板的边框结构,其特征在于,包括铝塑背板、外框组件以及铝挤成型结构的中框组件,所述中框组件与所述铝塑背板之间形成用于安装反射片、导光板和光学膜片的空间,所述中框组件与所述外框组件之间形成用于安装OC和触摸屏的空间,所述OC压在所述触摸屏上,所述中框组件设置有用于与所述外框组件配合安装的中框安装面,所述外框组件设置有与所述中框安装面匹配的外框安装面,所述外框组件的外框安装面安装在所述中框组件的中框安装面上,且所述外框组件与所述中框组件一起与所述铝塑背板连接。
  2. 根据权利要求1所述的交互智能平板的边框结构,其特征在于,所述中框组件包括第一中框,所述第一中框包括贴合安装在所述铝塑背板的边缘处的中框安装板,所述中框安装板的内侧边缘设有第一中框侧板,所述第一中框侧板远离所述中框安装板一侧的内侧设有用于支承OC的第一支承基板,所述中框安装板与所述第一中框侧板形成所述中框安装面;
    所述外框组件包括第一外框,所述第一外框包括相对于所述铝塑背板竖向设置的第一外框侧板,所述第一外框侧板的前端设有第一前面板,所述第一外框侧板远离所述第一前面板的后侧设有与所述第一前面板相对的第一板体,所述第一板体远离所述第一外框侧板的一端设有与所述第一外框侧板相对的第二板体,所述第二板体远离所述第一板体的一端设有朝向内侧延伸且与所述第一前面板相对的第三板体,所述第一板体与第二板体形成所述外框安装面。
  3. 根据权利要求2所述的交互智能平板的边框结构,其特征在于,所述中框组件包括三根所述第一中框,第一根所述第一中框安装在所述铝塑背板的上边缘处,另外两根所述第一中框分别安装在所述铝塑背板的两侧边缘处;所述外框组件包括三根所述第一外框,第一根所述第一外框安装在所述铝塑背板的上边缘处与第一根所述第一中框配合安装,另外两根所述第一外框分别安装在所述铝塑背板的侧边缘处,并与对应侧的所述第一中框配合安装。
  4. 根据权利要求3所述的交互智能平板的边框结构,其特征在于,还包括散热板,所述散热板包括第四板体和第五板体,所述第五板体位于所述第四板体的前侧,所述第五板体的上部与所述第四板体的下部连接,所述第五板体的上端面、所述第四板体的前侧面与所述铝塑背板的下部贴合安装,所述第五板体的下端设有用于安装光源条的光源安装板,所述光源安装板朝向所述铝塑背板所在一侧延伸,所述铝塑背板的前侧面与所述第五板体的前侧面形成承载反射片、导光板、光学膜片、OC及触摸屏的基面。
  5. 根据权利要求4所述的交互智能平板的边框结构,其特征在于,所述中框组件还包括下中框,所述下中框包括相对于所述第五板体竖向设置的第二中框侧板,所述第二中框侧板安装在所述光源安装板上,所述第二中框侧板远离所述第五板体一端的内侧设有用于支承OC的第二支承基板;所述外框组件还包括下外框,所述下外框包括第二前面板,所述第二前面板的后侧面的上部设有朝向后侧延伸的第二外框侧板,所述第二外框侧板远离所述第二前面板的一端设有朝向上方延伸的第六板体,所述第六板体远离所述第二外框侧板的一端设有朝向所述第二前面板所在一侧延伸的第七板体,所述第七板体远离所述第六板体的一端设有朝向上方延伸并与所述第二前面板相对的第八板体,所述第七板体位于在所述光源安装板下方。
  6. 根据权利要求5所述的交互智能平板的边框结构,其特征在于,所述第一支承基板靠近所述铝塑背板的后侧面上设有用于压紧导光板的第一筋位,所述第二支承基板靠近所述铝塑背板的后侧面上设有用于压紧导光板的第二筋位。
  7. 根据权利要求6所述的交互智能平板的边框结构,其特征在于,所述铝塑背板的左边缘、上边缘及右边缘处均设有用于悬挂光学膜片的挂钩,所述第一中框安装板与所述第一中框侧板的交接处设有与所述挂钩匹配的第一避让缺口,所述第一筋位在与所述第一避让缺口的对应处设有与光学膜片边缘处的膜片卡槽匹配的第二避让缺口。
  8. 根据权利要求5所述的交互智能平板的边框结构,其特征在于,所述第一支承基板远离所述铝塑背板的前侧面上设有用于限位OC边缘的第一限位凸条,安装在所述铝塑背板的两侧边缘处的两根第一中框的第一限位凸条上设有用于避让OC侧边缘处的FFC的第三避让缺口;所述第二支承基板远离所述铝塑背板的前侧面上设有用于限位OC边缘的第二限位凸条,所述第二限位凸条上设有用于避让OC下边缘处的FFC的第四避让缺口,所述第二中框侧板与所述第二支承基板在所述第四避让缺口处对应设有用于避让OC下边缘处的FFC上的IC的第五避让缺口。
  9. 根据权利要求8所述的交互智能平板的边框结构,其特征在于,所述第一限位凸条的两端分别设有角部避让缺口。
  10. 根据权利要求5-9任一项所述的交互智能平板的边框结构,其特征在于,所述第一板体与所述第一前面板相对的侧面上设有用于安装PCB板一端的第一安装部,所述第一前面板与所述第一板体相对的侧面上设有用于安装PCB板另一端的第二安装部,所述第三板体与所述第一前面板之间形成第一出光口;所述第六板体与所述第二前面板相对的侧面上设有用于安装PCB板一端的第三安装部,所述第二前面板与所述第六板体相对的侧面上设有用于安装PCB板另一端的第四安装部,所述第八板体与所述第二前面板之间形成第二出光口。
  11. 根据权利要求10所述的交互智能平板的边框结构,其特征在于,所述第三板体与所述第一前面板相对的侧面上设有用于安装滤光条一端的第五安装部,所述第一前面板与所述第三板体相对的侧面上设有用于安装滤光条另一端的第六安装部;所述第八板体与所述第二前面板相对的侧面上设有用于安装滤光条一端的第七安装部,所述第二前面板与所述第八板体相对的侧面上设有用于安装滤光条另一端的第八安装部。
  12. 根据权利要求5-9任一项所述的交互智能平板的边框结构,其特征在于,所述第二前面板的后侧面的下端设有与所述第二外框侧板相对的第三外框侧板,所述第二外框侧板、第二前面板以及第三外框侧板之间形成安装槽。
  13. 根据权利要求12所述的交互智能平板的边框结构,其特征在于,所述第二外框侧板远离所述第二前面板的一端设有朝向第三外框侧板延伸的第一安装板,所述第三外框侧板远离所述第二前面板的一端设有朝向所述第二外框侧板延伸的第二安装板。
  14. 根据权利要求12所述的交互智能平板的边框结构,其特征在于,所述第二前面板在所述第二外框 侧板与第三外框侧板之间的板段上设有朝向后侧凹陷的放笔槽,所述第二前面板的前侧面上在所述放笔槽的下边缘处设有托笔筋位。
  15. 一种交互智能平板,其特征在于,包括反射片、导光板、光学膜片、OC、触摸屏以及权利要求1-14任一项所述的交互智能平板的边框结构,所述反射片、导光板、光学膜片、OC、触摸屏依次叠设在所述铝塑背板上。
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