WO2022127020A1 - 显示屏壳体及显示屏 - Google Patents

显示屏壳体及显示屏 Download PDF

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Publication number
WO2022127020A1
WO2022127020A1 PCT/CN2021/094460 CN2021094460W WO2022127020A1 WO 2022127020 A1 WO2022127020 A1 WO 2022127020A1 CN 2021094460 W CN2021094460 W CN 2021094460W WO 2022127020 A1 WO2022127020 A1 WO 2022127020A1
Authority
WO
WIPO (PCT)
Prior art keywords
display screen
tempered glass
flexible pad
screen housing
display panel
Prior art date
Application number
PCT/CN2021/094460
Other languages
English (en)
French (fr)
Inventor
叶雄波
李海燕
Original Assignee
Tcl商用信息科技(惠州)有限责任公司
深圳市华胜软件技术有限公司
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.)
Filing date
Publication date
Application filed by Tcl商用信息科技(惠州)有限责任公司, 深圳市华胜软件技术有限公司 filed Critical Tcl商用信息科技(惠州)有限责任公司
Priority to US17/757,296 priority Critical patent/US20230039947A1/en
Priority to EP21899302.0A priority patent/EP4266295A1/en
Publication of WO2022127020A1 publication Critical patent/WO2022127020A1/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133305Flexible substrates, e.g. plastics, organic film
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332Front frames
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314Back frames
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317Intermediate frames, e.g. between backlight housing and front frame
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133322Mechanical guidance or alignment of LCD panel support components
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133331Cover glasses
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/13338Input devices, e.g. touch panels

Definitions

  • the present application relates to the technical field of display devices, and in particular, to a display screen housing and a display screen.
  • the infrared touch solution is the mainstream technical solution for interactive education and conference panels, and most of its structural forms adopt the frame-in-frame mode. There is a clear sense of space when writing on it.
  • the gap Due to the existence of a gap between the tempered glass and the display panel in the prior art, the gap causes visual difference during writing and display, resulting in a sense of space, resulting in poor touch writing experience and visual experience.
  • the purpose of the present application is to provide a display screen casing and a display screen, which solve the problem of the existence of a gap between the tempered glass and the display panel in the prior art after the tempered glass and the display panel are assembled. question.
  • a display screen casing for connecting a display panel and a tempered glass wherein the display screen casing comprises: a middle frame; a first flexible pad, the first flexible pad is arranged on the middle frame, and the display panel arranged on the first flexible pad; a second flexible pad, the second flexible pad is arranged on the middle frame, and the tempered glass is arranged on the second flexible pad, the tempered glass is located on the display a light-emitting side of the panel; and a pressing portion, the pressing portion is disposed on the light-emitting surface of the tempered glass and abuts with the tempered glass.
  • the display screen housing further includes a back plate, and the middle frame is arranged on the back plate;
  • the middle frame includes: a bottom plate, and the bottom plate is arranged on the back plate and extends along the display panel.
  • the light-emitting side is extended from the light-emitting side;
  • a first support plate the first support plate is arranged on the side of the bottom plate facing away from the back plate, and the first flexible pad is located on the first support plate;
  • the second A support plate the second support plate is disposed on the side of the first support plate facing away from the back plate, and the second flexible pad is located on the second support plate.
  • the middle frame further includes: a positioning column, the positioning column is connected to the side of the second support plate facing away from the back plate.
  • a limiting block is arranged on the positioning column, and the limiting block is located between the positioning column and the side surface of the tempered glass.
  • the display screen housing further includes: a profile frame, the profile frame is connected to the back plate and is located outside the middle frame, and the extrusion part is arranged on the profile frame.
  • the profile frame includes: a frame body, the frame body is arranged on the back panel and is located on the side of the middle frame facing away from the display panel; a bending part, the bending part is connected to the On the frame body, the bending portion is located on the side of the middle frame facing away from the back plate, and the pressing portion is connected to the bending portion.
  • the profile frame further includes an accommodating cavity arranged on the frame body and the bending part; the inner wall of the accommodating cavity is provided with a clamping slot; The clamping block is embedded in the card slot; the compression block is connected to the clamping strip and protrudes from the accommodating cavity, and the compression block abuts on the light-emitting surface of the tempered glass.
  • an infrared emitting tube is arranged in the accommodating cavity, and the emitting end of the infrared emitting tube faces the pressing portion.
  • the edge of the back plate is provided with a folded edge
  • a surface of the frame body facing the back plate is provided with a receiving groove
  • the folded edge is located in the receiving groove
  • first flexible pad and the second flexible pad are both silicone pads, the hardness of the first flexible pad is greater than the hardness of the second flexible pad; the pressing portion is a filter strip.
  • the present application also proposes a display screen, comprising: the display screen casing as described above; a display panel disposed on the display screen casing; tempered glass disposed on the display screen casing, the extrusion The tempered glass is abutted against the tempered glass, so that the tempered glass is attached to the display panel; and a backlight module, the backlight module is arranged on the display screen housing, and is located on the display panel facing away from the display panel.
  • a display screen comprising: the display screen casing as described above; a display panel disposed on the display screen casing; tempered glass disposed on the display screen casing, the extrusion The tempered glass is abutted against the tempered glass, so that the tempered glass is attached to the display panel; and a backlight module, the backlight module is arranged on the display screen housing, and is located on the display panel facing away from the display panel.
  • tempered glass is arranged on the display screen housing, and is located on the display panel facing away from the display panel.
  • the present application also proposes a display screen housing for connecting a display panel and tempered glass
  • the display screen housing includes: a middle frame and a pressing part, wherein the middle frame is used to support the display panel, the The pressing part abuts the tempered glass, so that the tempered glass is attached to the display panel.
  • the display screen housing further includes a backplane and a middle frame, and the middle frame is arranged on the backboard; the middle frame includes: a bottom plate, which is fixed on the backboard; and a support plate, which is connected with the bottom plate. connected, the support plate is used for supporting the display panel.
  • the display screen housing further includes: a second flexible pad, wherein both the first flexible pad and the second flexible pad are located on the support plate.
  • the display screen housing further includes: a second flexible pad, wherein both the first flexible pad and the second flexible pad are located on the support plate.
  • the support plate includes a first support plate and a second support plate, and the first flexible pad and the second flexible pad are respectively disposed on the first support plate and the second support plate.
  • the middle frame further includes: a positioning column, the positioning column is connected to the side of the second support plate facing away from the back plate; a limit block is arranged on the positioning column, and the limit block is located at between the positioning column and the side surface of the tempered glass.
  • the display screen housing further includes: a profile frame, the profile frame is connected to the back plate and is located outside the middle frame, and the extrusion part is arranged on the profile frame.
  • the profile frame includes: a frame body, the frame body is arranged on the back panel and is located on the side of the middle frame facing away from the display panel; a bending part, the bending part is connected to the On the frame body, the bending portion is located on the side of the middle frame facing away from the back plate, and the pressing portion is connected to the bending portion.
  • the profile frame further includes an accommodating cavity arranged on the frame body and the bending part; the inner wall of the accommodating cavity is provided with a clamping slot; The clamping block is embedded in the card slot; the compression block is connected to the clamping strip and protrudes from the accommodating cavity, and the compression block abuts on the light-emitting surface of the tempered glass.
  • the accommodating cavity is provided with an infrared emitting tube, and the emitting end of the infrared emitting tube faces the pressing portion; the edge of the back plate is provided with a folded edge, and the frame body faces the edge of the back plate.
  • a receiving groove is opened on the surface, and the folded edge is located in the receiving groove; the first flexible pad and the second flexible pad are both silicone pads, and the hardness of the first flexible pad is greater than that of the second flexible pad The hardness of the pad; the pressing part is a filter strip.
  • a first flexible pad is arranged on the middle frame, so that the display panel is arranged on the first flexible pad, and a second flexible pad is arranged on the middle frame, so that the tempered glass is arranged on the second flexible pad,
  • the display panel and the display panel are assembled together by force, so that there is no gap between the tempered glass and the display panel, and 0 distance bonding is achieved.
  • the tempered glass is squeezed through the extrusion part, so that the tempered glass and the LCD screen are pressed together at the edge, so that the tempered glass and the display panel can be effectively bonded together for a long time, and there will be no gap at the bonding place, and finally the extreme Small parallax, so there is no sense of space in the effect of writing, so that the writing experience and visual experience are optimal.
  • FIG. 1 is a cross-sectional view of an embodiment of a display screen of the present application.
  • FIG. 2 is a cross-sectional view of a partial structure of an embodiment of a display screen housing of the present application
  • FIG. 3 is a cross-sectional view of the internal structure of a profile frame of an embodiment of a display screen housing of the present application
  • FIG. 4 is a cross-sectional view of a pressing portion of an embodiment of a display screen housing of the present application
  • FIG. 5 is a cross-sectional view of another embodiment of a display screen of the present application.
  • this embodiment proposes a display screen housing for connecting the display panel 300 and the tempered glass 400 , wherein the display screen housing includes: a middle frame 100 ; a first flexible pad 110 , a first flexible pad 110 , a Two flexible pads 120 , and a pressing portion 210 .
  • the direction toward the center of the display panel 300 is referred to as the inner side, and the direction away from the center of the display panel 300 is referred to as the outer side.
  • the side of the display panel 300 that emits light is the light-emitting side. When the display screen is used again, the user is located on the light-emitting side of the display panel 300 .
  • the first flexible pad 110 is arranged on the middle frame 100
  • the display panel 300 is arranged on the first flexible pad 110
  • the second flexible pad 120 is disposed on the middle frame 100
  • the tempered glass 400 is disposed on the second flexible pad 120
  • the tempered glass 400 is located on the light-emitting side of the display panel 300 .
  • the pressing portion 210 is disposed on the light-emitting surface of the tempered glass 400 and is in contact with the tempered glass 400 , that is, the pressing portion 210 is pressed on the tempered glass 400 , thereby connecting the tempered glass 400 to the display panel 300 . Press and fit, and there will be no gaps on the bonding surface.
  • the display panel 300 is arranged on the first flexible pad 110
  • the second flexible pad 120 is arranged on the middle frame 100
  • the tempered glass 400 is arranged on the second flexible pad 110 .
  • the elastic force generated by the flexible pad makes the display panel 300 and the display panel 300 be assembled together by force, so that there is no gap between the tempered glass 400 and the display panel 300, and 0 distance bonding is achieved.
  • the tempered glass 400 is squeezed by the pressing part 210, so that the tempered glass 400 and the liquid crystal screen are compressed at the edge, so that the tempered glass 400 and the display panel 300 are effectively bonded together for a long time, and no gap will be generated at the bonding place , and finally achieve extremely small parallax, so that there is no sense of space in the writing effect, so that the writing experience and visual experience are optimal.
  • the display screen housing further includes a backplane 500, the backplane 500 is located on the side opposite to the light-emitting side of the display panel 300, and the middle frame 100 is disposed on the backside on board 500.
  • the middle frame 100 specifically includes: a bottom plate 130 , a first support plate 140 , and a second support plate 150 .
  • the bottom plate 130 is disposed on the back plate 500 and extends along the light-emitting side of the display panel 300 ; the first support plate 140 is disposed on the side of the bottom plate 130 facing away from the back plate 500 , the first flexible pad 110 is bonded to the first support plate 140, the second support plate 150 is disposed on the side of the first support plate 140 facing away from the back plate 500, the The second flexible pad 120 is bonded on the second support plate 150 .
  • the first support plate 140 supports the display panel 300 through the first flexible pad 110
  • the second support plate 150 supports the tempered glass 400 through the second flexible pad 120 , thus forming a stable structure for the display panel 300 and the tempered glass 400 . support.
  • the first flexible pad 110 and the second flexible pad 120 are both silicone pads, and the hardness of the first flexible pad 110 is greater than that of the second flexible pad 120 .
  • a 0-gap state is formed. Specifically, it can be set as follows: using the Shore hardness standard, the hardness of the first flexible pad 110 is 60 degrees, and the hardness of the second flexible pad 120 is 30 degrees.
  • the thickness of the first flexible pad 110 along the light-emitting direction is greater than the thickness of the second flexible pad 120 along the light-emitting direction, so that when the tempered glass 400 is pressed down, the downward movement of the tempered glass 400 is large, while the thickness of the display panel 300 is large. The amount of downward movement is small, so that the tempered glass 400 and the display panel 300 are more closely attached.
  • the inner side surface of the first support plate 140 protrudes from the inner side surface of the second support plate 150 , so that there is a gap between the inner side surface of the second support plate 150 and the surface of the first support plate 140 facing the display panel 300 .
  • a first step 141 is formed, the first step 141 is located outside the edge of the display panel 300 , and the first step 141 limits the position of the display panel 300 , thereby facilitating the installation of the display panel 300 .
  • the middle frame 100 further includes a positioning column 160 , the positioning column 160 is connected to the side of the second support plate 150 facing away from the back plate 500 , and the positioning column 160 is located on the side of the second flexible pad 120 . outside.
  • the positioning column 160 is extended along the light-emitting direction, and a second step 151 is formed between the positioning column 160 and the second support plate 150 .
  • a limiting block 161 is disposed on the positioning column 160 , and the limiting block 161 is located between the positioning column 160 and the side surface of the tempered glass 400 .
  • a black silk screen area is set on the edge of the tempered glass 400, and the limit block 161 can be used to accurately limit the position, so that the black silk screen area of the tempered glass 400 will not be displaced in the module, so that the tempered glass 400 is used as an appearance part Assembly accuracy can be guaranteed.
  • the limit block 161 is a U-shaped limit block, and the U-shaped limit block is sleeved on the positioning column 160 , so that the U-shaped limit block covers the inner and outer sides of the positioning column 160 . superior. After the U-shaped limit block and the positioning column 160 are assembled, the tempered glass 400 can be precisely positioned to achieve direct stacking assembly on the assembly line. There is no need to use the split assembly form of tempered glass + LCD screen + aluminum frame, which improves assembly accuracy and production. efficiency.
  • the display screen housing also includes a profile frame 200 , the profile frame 200 is detachably connected to the back plate 500 through screws 520 , the profile frame 200 is located outside the middle frame 100 , and the extrusion part 210 is arranged on the profile frame 200 .
  • the extrusion part 210 is supported by the profile frame 200 .
  • the extrusion part 210 extrudes the tempered glass 400 .
  • the glass 400 has a certain amount of interference, so that a pressing force is generated through the interference fit, thereby compressing the tempered glass 400 .
  • the screw 520 can effectively adjust the overall fit gap. Tightening the screw 520 enables the profile frame 200 to drive the extrusion part 210 to press the tempered glass 400 and the display panel 300 to achieve a zero gap state.
  • the profile frame 200 specifically includes: a frame body 220 and a bending portion 230 .
  • the frame body 220 is disposed on the back plate 500 , and the frame body 220 is located on the side of the middle frame 100 facing away from the display panel 300 , that is, outside the middle frame 100 .
  • the bending portion 230 is connected to the frame body 220 , the bending portion 230 is located on the side of the middle frame 100 facing away from the back plate 500 , and the pressing portion 210 is connected to the bending portion 210 .
  • the profile frame 200 wraps the middle frame 100 through the frame body 220 and the bending portion 230 , so that the profile frame 200 can be used as an appearance part to achieve stable fixation.
  • the profile frame 200 further includes an accommodating cavity 240 disposed on the frame body 220 and the bending portion 230, and a slot 241 is formed on the inner wall of the portion of the accommodating cavity 240 located at the bending portion 230; An opening is formed on the inner surface of the bending portion 230 , the opening is communicated with the accommodating cavity 240 , the clamping slot 241 is located at the opening, and the pressing portion 210 is inserted in the opening.
  • the specific structure of the pressing part 210 includes: a clamping bar 211 and a pressing block 212 .
  • the clipping strip 211 is inserted into the clip slot 241 , the pressing portion 210 is fixed by the clipping strip 211 , and the pressing block 212 is connected to the clipping strip 211 and protrudes from the clipping strip 211 .
  • the pressing block 212 abuts on the light-emitting surface of the tempered glass 400 after passing through the opening.
  • the inner side surface of the pressing block 212 is inclined inwardly along the opposite direction of the emitted light, so that the edge of the display screen forms an inclined angle, which improves the appearance experience.
  • an infrared circuit board 600 is arranged in the accommodating cavity 240, an infrared emitting tube 610 is arranged on the infrared circuit board 600, and the infrared emitting tube 610 is located in the accommodating cavity 240, and all the The emitting end of the infrared emitting tube 610 faces the pressing portion 210 .
  • the infrared emitting tube 610 emits infrared rays, and the infrared rays pass through the extrusion part 210, so that the infrared rays can be located on the light-emitting side of the tempered glass 400.
  • the extrusion part 210 is a filter strip, which can filter out the stray light entering the infrared sensor, so that the sensing is more accurate and sensitive.
  • a folded edge 510 is disposed at the edge of the back plate 500 , a receiving groove 221 is defined on the surface of the frame body 220 facing the back plate 500 , and the folded edge 510 is located in the receiving groove 221 .
  • the edge of the backboard 500 is clamped and embedded in the profile frame 200, and the backboard 500 is edge-sealed to prevent the edge of the backboard 500 from being exposed, so that the structure is stable and more beautiful.
  • the present application also proposes a display screen, the display screen includes: the display screen housing as described above, a display panel 300 provided on the display screen housing, and a display panel 300 provided on the display screen housing The tempered glass 400; and the backlight module 700, the backlight module 700 provides backlight for the display panel 300 to realize the display function.
  • the backlight module 700 is disposed on the display screen casing, and is located on the side of the display panel 300 facing away from the tempered glass 400 .
  • an installation space is provided between the first support plate 140 in the middle frame 100 and the back plate 500 , and the backlight module 700 is inserted into the installation space for fixing.
  • the inner side of the bottom plate 130 is limited for the edge of the backlight module 700 , so as to facilitate the installation of the backlight module 700 .
  • the present application proposes a display screen housing and a display screen.
  • the display panel 300 is arranged on the first flexible pad 110
  • the display panel 300 is arranged on the middle frame 100
  • the second flexible pad 120 is arranged, the tempered glass 400 is arranged on the second flexible pad 120, and the display panel 300 is assembled with each other by the elastic force generated by the flexible pad, so that the tempered glass 400 and the display panel 300 are assembled together. There will be no gaps between them, achieving a 0-distance fit.
  • the tempered glass 400 is squeezed by the pressing part 210, so that the tempered glass 400 and the liquid crystal screen are pressed together at the edge, so that the tempered glass 400 and the display panel 300 are effectively bonded together for a long time, and no gap is generated at the bonding place , and finally achieve extremely small parallax, so that there is no sense of space in the writing effect, so that the writing experience and visual experience are optimal.
  • the solution does not require the front iron frame of the existing module, thereby reducing the cost of BOM parts, making assembly simpler and improving assembly efficiency.
  • this embodiment proposes another display screen housing for connecting the display panel 300 and the tempered glass 400 , wherein the display screen housing includes: a middle frame 100 and a pressing part 210 .
  • the middle frame is used to support the display panel 300 , and the pressing portion abuts the tempered glass, so that the tempered glass is attached to the display panel. It should be noted that the tempered glass may be attached to the display panel partially or completely, and the specific situation depends on the magnitude of the force exerted by the pressing portion on the tempered glass.
  • the display screen housing further includes a back plate and a middle frame, the middle frame is arranged on the back plate; the middle frame includes: a bottom plate and a support plate, the bottom plate is fixed on the back plate, and the support plate is connected to the bottom plate connected, the support plate is used for supporting the display panel.
  • the display screen housing includes a first flexible pad located between the middle frame and the display panel.
  • the display screen housing includes a first flexible pad and a second flexible pad, both of which are located on the support plate.
  • both the first flexible pad and the second flexible pad are used to protect the display panel, so as to avoid damage to the display panel due to lack of buffer force when the display panel and the tempered glass are in mechanical contact.
  • the support plate includes a first support plate and a second support plate, and the first flexible pad and the second flexible pad are respectively disposed on the first support plate and the second support plate.
  • the heights of the first support plate and the second support plate in this embodiment are the same.
  • the first support plate and the second support plate can be adjusted freely according to actual needs. the height of.

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Abstract

一种显示屏壳体及显示屏。本申请通过在中框(100)上设置第一柔性垫(110),使显示面板(300)设置在第一柔性垫(110)上,通过在中框(100)上设置第二柔性垫(120),使钢化玻璃(400)设置于第二柔性垫(120)上,通过柔性垫所产生的弹力,使显示面板(300)与钢化玻璃(400)相互贴合受力组装在一起,使钢化玻璃(400)和显示面板(300)之间不会产生间隙,实现零距离贴合。通过挤压部(210)对钢化玻璃(400)进行挤压,让钢化玻璃(400)与显示面板(300)在边缘进行压紧,使钢化玻璃(400)和显示面板(300)长期有效贴合在一起,并且在贴合处不会产生间隙,最终达到极至小视差,从而在书写的效果上无隔空感,使书写体验与视觉体验最优。

Description

显示屏壳体及显示屏 技术领域
本申请涉及显示设备技术领域,尤其涉及的是一种显示屏壳体及显示屏。
背景技术
目前交互教育与会议平板主要以红外触控方案为主流技术方案,其结构形态大部分采用套框模式,套框方案中,钢化玻璃与显示面板之间存在间隙,这样在套框方案的显示屏上进行书写时有明显的隔空感。
由于现有技术中钢化玻璃与显示面板之间间隙的存在,而该间隙使书写和显示时产生视觉差,从而会有隔空感,从而导致触控书写体验与视觉体验不好。
因此,现有技术还有待于改进和发展。
技术问题
鉴于上述现有技术的不足,本申请的目的在于提供一种显示屏壳体及显示屏,解决了现有技术中的钢化玻璃与显示面板在装配后,钢化玻璃与显示面板之间存在间隙的问题。
技术解决方案
一种显示屏壳体,于连接显示面板及钢化玻璃,其中,显示屏壳体包括:中框;第一柔性垫,所述第一柔性垫设置在所述中框上,且所述显示面板设置在所述第一柔性垫上;第二柔性垫,所述第二柔性垫设置在所述中框上,且所述钢化玻璃设置在所述第二柔性垫上,所述钢化玻璃位于所述显示面板的出光侧;以及挤压部,所述挤压部设置在所述钢化玻璃的出光面,并与所述钢化玻璃抵接。
进一步,所述显示屏壳体还包括背板,所述中框设置在所述背板上;所述中框包括:底板,所述底板设置在所述背板上,并沿所述显示面板的出光侧延伸设置;第一支撑板,所述第一支撑板设置在所述底板上背向所述背板的一侧,所述第一柔性垫位于所述第一支撑板上;第二支撑板,所述第二支撑板设置在所述第一支撑板上背向所述背板的一侧,所述第二柔性垫位于所述第二支撑板上。
进一步,所述中框还包括:定位柱,所述定位柱连接在所述第二支撑板背向所述背板的一侧。所述定位柱上设置有限位块,所述限位块位于所述定位柱与所述钢化玻璃的侧面之间。
进一步,所述显示屏壳体还包括:型材框,所述型材框连接在所述背板上,并位于所述中框外侧,所述挤压部设置在所述型材框上。
进一步,所述型材框包括:框体,所述框体设置在所述背板上,且位于所述中框背向所述显示面板的一侧;弯折部,所述弯折部连接在所述框体上,所述弯折部位于所述中框背向所述背板的一侧,所述挤压部连接在所述弯折部上。
进一步,所述型材框还包括设置在所述框体和所述弯折部的容纳腔;所述容纳腔的内壁开设有卡槽;挤压部包括:卡接条,所述卡接条卡嵌于所述卡槽内;压紧块,所述压紧块连接在所述卡接条上并凸出于所述容纳腔,所述压紧块抵接于所述钢化玻璃的出光面。
进一步,所述容纳腔内设置有红外发射管,所述红外发射管的发射端朝向所述挤压部。
进一步,所述背板的边缘处设置有折边,所述框体朝向所述背板的表面上开设有收容槽,所述折边位于所述收容槽内。
进一步,所述第一柔性垫和所述第二柔性垫均为硅胶垫,所述第一柔性垫的硬度大于所述第二柔性垫的硬度;所述挤压部为滤光条。
本申请还提出一种显示屏,包括:如上所述的显示屏壳体;设置在所述显示屏壳体上的显示面板;设置在所述显示屏壳体上的钢化玻璃,所述挤压部抵接所述钢化玻璃,使得所述钢化玻璃贴合所述显示面板;以及背光模组,所述背光模组设置在所述显示屏壳体上,且位于所述显示面板背向所述钢化玻璃的一侧。
本申请还提出一种显示屏壳体,用于连接显示面板及钢化玻璃,所述显示屏壳体包括:中框和挤压部,其中所述中框用于支撑所述显示面板,所述挤压部抵接所述钢化玻璃,以使所述钢化玻璃贴合所述显示面板。
进一步,所述显示屏壳体还包括背板和中框,所述中框设置在所述背板上;所述中框包括:底板,固定于背板上;以及支撑板,与所述底板连接,所述支撑板用于支撑所述显示面板。
进一步,显示屏壳体还包括:第二柔性垫,所述第一柔性垫和第二柔性垫均位于所述支撑板上。
进一步,显示屏壳体还包括:第二柔性垫,所述第一柔性垫和第二柔性垫均位于所述支撑板上。
进一步,支撑板包括第一支撑板和第二支撑板,所述第一柔性垫和第二柔性垫分别设置于所述第一支撑板和第二支撑板上。
进一步,所述中框还包括:定位柱,所述定位柱连接在所述第二支撑板背向所述背板的一侧;所述定位柱上设置有限位块,所述限位块位于所述定位柱与所述钢化玻璃的侧面之间。
进一步,所述显示屏壳体还包括:型材框,所述型材框连接在所述背板上,并位于所述中框外侧,所述挤压部设置在所述型材框上。
进一步,所述型材框包括:框体,所述框体设置在所述背板上,且位于所述中框背向所述显示面板的一侧;弯折部,所述弯折部连接在所述框体上,所述弯折部位于所述中框背向所述背板的一侧,所述挤压部连接在所述弯折部上。
进一步,所述型材框还包括设置在所述框体和所述弯折部的容纳腔;所述容纳腔的内壁开设有卡槽;挤压部包括:卡接条,所述卡接条卡嵌于所述卡槽内;压紧块,所述压紧块连接在所述卡接条上并凸出于所述容纳腔,所述压紧块抵接于所述钢化玻璃的出光面。
进一步,所述容纳腔内设置有红外发射管,所述红外发射管的发射端朝向所述挤压部;所述背板的边缘处设置有折边,所述框体朝向所述背板的表面上开设有收容槽,所述折边位于所述收容槽内;所述第一柔性垫和所述第二柔性垫均为硅胶垫,所述第一柔性垫的硬度大于所述第二柔性垫的硬度;所述挤压部为滤光条。
有益效果
本方案的有益效果:本方案通过在中框上设置第一柔性垫,使显示面板设置在第一柔性垫上,通过在中框上设置第二柔性垫,使钢化玻璃设置于第二柔性垫上,通过柔性垫所产生的弹力,使显示面板与相互贴合受力组装在一起,使钢化玻璃和显示面板之间不会产生间隙,实现0距离贴合。通过挤压部对钢化玻璃进行挤压,让钢化玻璃与液晶屏在边缘进行压紧,使钢化玻璃和显示面板长期有效贴合在一起,并且在贴合处不会产生间隙,最终达到极至小视差,从而在书写的效果上无隔空感,使书写体验与视觉体验最优。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本申请的一种显示屏的实施例的剖视图;
图2是本申请的一种显示屏壳体的实施例的部分结构的剖视图;
图3是本申请的一种显示屏壳体的实施例的型材框的内部结构的剖视图;
图4是本申请的一种显示屏壳体的实施例的挤压部的剖视图;
图5是本申请的另一种显示屏的实施例的剖视图。
图中各标号:100、中框;110、第一柔性垫;120、第二柔性垫;130、底板;140、第一支撑板;141、第一台阶;150、第二支撑板;151、第二台阶;160、定位柱;161、限位块;200、型材框;210、挤压部;211、卡接条;212、压紧块;220、框体;221、收容槽;230、弯折部;240、容纳腔;241、卡槽;300、显示面板;400、钢化玻璃;500、背板;510、折边;520、螺钉;600、红外电路板;610、红外发射管;700、背光模组。
本申请的实施方式
本申请提供了一种显示屏壳体及显示屏,为使本申请的目的、技术方案及效果更加清楚、明确,以下参照附图并举实例对本申请进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。
如图1、图2所示,本实施例提出一种显示屏壳体,用于连接显示面板300及钢化玻璃400,其中,显示屏壳体包括:中框100;第一柔性垫110,第二柔性垫120,以及挤压部210。为方便结构描述,以朝向显示面板300的中心的方向为内侧,以远离显示面板300的中心的方向为外侧。显示面板300射出光线(图1所示中箭头方向)的一侧为出光侧,使用再在使用显示屏时,使用者位于显示面板300的出光侧。所述第一柔性垫110设置在所述中框100上,且所述显示面板300设置在所述第一柔性垫110上。所述第二柔性垫120设置在所述中框100上,且所述钢化玻璃400设置在所述第二柔性垫120上,所述钢化玻璃400位于所述显示面板300的出光侧。 所述挤压部210设置在所述钢化玻璃400的出光面,并与所述钢化玻璃400抵接,即所述挤压部210按压在钢化玻璃400上,从而把钢化玻璃400与显示面板300进行压紧贴合,贴合面不会产生间隙。
本方案通过在中框100上设置第一柔性垫110,使显示面板300设置在第一柔性垫110上,通过在中框100上设置第二柔性垫120,使钢化玻璃400设置于第二柔性垫120上,通过柔性垫所产生的弹力,使显示面板300与相互贴合受力组装在一起,使钢化玻璃400和显示面板300之间不会产生间隙,实现0距离贴合。通过挤压部210对钢化玻璃400进行挤压,让钢化玻璃400与液晶屏在边缘进行压紧,使钢化玻璃400和显示面板300长期有效贴合在一起,并且在贴合处不会产生间隙,最终达到极至小视差,从而在书写的效果上无隔空感,使书写体验与视觉体验最优。
本实施例的具体结构中,所述显示屏壳体还包括背板500,所述背板500位于所述显示面板300出光侧相背向的一侧,所述中框100设置在所述背板500上。所述中框100具体包括:底板130,第一支撑板140,第二支撑板150。所述底板130设置在所述背板500上,并沿所述显示面板300的出光侧延伸设置;所述第一支撑板140设置在所述底板130上背向所述背板500的一侧,所述第一柔性垫110粘接在所述第一支撑板140上,所述第二支撑板150设置在所述第一支撑板140上背向所述背板500的一侧,所述第二柔性垫120粘接在所述第二支撑板150上。第一支撑板140通过第一柔性垫110,对显示面板300进行支撑,第二支撑板150通过第二柔性垫120,对钢化玻璃400进行支撑,这样形成对显示面板300和钢化玻璃400的稳定支撑。所述第一柔性垫110和所述第二柔性垫120均为硅胶垫,所述第一柔性垫110的硬度大于所述第二柔性垫120的硬度。这样当钢化玻璃400受到挤压部210的压力时,第一柔性垫110的压缩量小,第二柔性垫120的压缩量较大,从而使钢化玻璃400更容易与显示面板300进行贴合,形成0间隙状态。具体可设置为:采用邵氏硬度标准,第一柔性垫110的硬度为60度,第二柔性垫120的硬度为30度。另外,第一柔性垫110沿出光方向的厚度要大于第二柔性垫120沿出光方向的厚度,这样在对钢化玻璃400进行下压时,钢化玻璃400的下移量大,而显示面板300的下移量小,从而使钢化玻璃400与显示面板300贴合更紧密。
所述第一支撑板140朝的内侧表面凸出于所述第二支撑板150的内侧表面,这样第二支撑板150的内侧表面与所述第一支撑板140朝向显示面板300的表面之间形成第一台阶141,该第一台阶141位于显示面板300的边缘外侧,第一台阶141为显示面板300进行限位,从而方便显示面板300的安装。
所述中框100还包括定位柱160,所述定位柱160连接在所述第二支撑板150背向所述背板500的一侧,所述定位柱160位于所述第二柔性垫120的外侧。所述定位柱160沿出光方向延伸设置,所述定位柱160与所述第二支撑板150之间形成第二台阶151,通过第二台阶151对钢化玻璃400进行限位,方便钢化玻璃400的安装。所述定位柱160上设置有限位块161,所述限位块161位于所述定位柱160与所述钢化玻璃400的侧面之间。通常在钢化玻璃400的边缘处设置有黑色丝印区,通过限位块161可以精准限位,使钢化玻璃400的黑色丝印区域不会在模组内发生移位现象,这样钢化玻璃400作为外观零件可以保证装配精度。具体为:所述限位块161为U型限位块,所述U型限位块套设在所述定位柱160上,这样U型限位块覆盖在定位柱160的内侧面和外侧面上。U型限位块与定位柱160装配后可以给钢化玻璃400形成精定位,以达到在装配线上直接堆叠装配,无需采用钢化玻璃+液晶屏+铝框的分体组装形式,提高装配精度和生产效率。
所述显示屏壳体还包括有型材框200,所述型材框200通过螺钉520可拆卸连接在所述背板500上,所述型材框200位于所述中框100外侧,所述挤压部210设置在所述型材框200上。通过型材框200对挤压部210进行支撑,型材框200连接在背板500上时,挤压部210对钢化玻璃400进行挤压,挤压部210朝向钢化玻璃400的出光面的一端与钢化玻璃400存在一定的过盈量,这样通过过盈配合产生挤压力,从而压紧钢化玻璃400。螺钉520可针对整体贴合间隙进行有效调节,拧紧螺钉520使型材框200带动挤压部210压紧钢化玻璃400和显示面板300,达到0间隙状态。
所述型材框200具体包括:框体220,和弯折部230。所述框体220设置在所述背板500上,且所述框体220位于所述中框100背向所述显示面板300的一侧,即中框100的外侧。所述弯折部230连接在所述框体220上,所述弯折部230位于所述中框100背向所述背板500的一侧,所述挤压部210连接在所述弯折部230上。型材框200通过框体220和弯折部230对中框100进行包裹,这样使型材框200作为外观零件,实现稳定固定。
所述型材框200还包括设置在所述框体220和所述弯折部230的容纳腔240,所述容纳腔240位于所述弯折部230的部分的内壁上开设有卡槽241;所述弯折部230的内侧面上开设有开口,开口与容纳腔240连通,卡槽241位于开口处,所述挤压部210卡嵌设置在所述开口处。挤压部210的具体结构包括:卡接条211,压紧块212。所述卡接条211卡嵌于所述卡槽241内,所述挤压部210通过卡接条211进行固定,所述压紧块212连接在所述卡接条211上并凸出于所述容纳腔240,所述压紧块212穿过所述开口后抵接于所述钢化玻璃400的出光面。所述压紧块212的内侧面沿发出光的反方向朝向内侧倾斜设置,这样使显示屏的边缘形成一个倾斜角度,提高外观体验。
为实现红外触控书写功能,在所述容纳腔240内设置有红外电路板600,所述红外电路板600上设置有红外发射管610,红外发射管610位于所述容纳腔240内,且所述红外发射管610发射端朝向所述挤压部210。这样红外发射管610发射红外线,红外线穿过挤压部210,从而使红外线能位于钢化玻璃400的出光侧,当在钢化玻璃400上书写时,就能被感应到,实现书写功能。所述挤压部210为滤光条,采用滤光条,能过滤掉进入红外感应器的杂光,使感应更精准与灵敏。
所述背板500的边缘处设置有折边510,所述框体220朝向所述背板500的表面上开设有收容槽221,所述折边510位于所述收容槽221内。这样使背板500的边缘卡嵌在所述型材框200内,对背板500进行封边,避免背板500边缘外露,这样结构稳定,而且更加美观。
基于相同的构思,本申请还提出一种显示屏,显示屏包括:如上所述的显示屏壳体,设置在所述显示屏壳体上的显示面板300,设置在所述显示屏壳体上的钢化玻璃400;以及背光模组700,背光模组700为显示面板300提供背光从而实现显示功能。所述背光模组700设置在所述显示屏壳体上,且位于所述显示面板300背向所述钢化玻璃400的一侧。具体为:所述中框100中的第一支撑板140与背板500之间设置有安装空间,背光模组700卡嵌在该安装空间中进行固定。底板130的内侧面为背光模组700的边缘进行限位,从而方便背光模组700的安装。
综上所述:本申请提出一种显示屏壳体及显示屏,通过在中框100上设置第一柔性垫110,使显示面板300设置在第一柔性垫110上,通过在中框100上设置第二柔性垫120,使钢化玻璃400设置于第二柔性垫120上,通过柔性垫所产生的弹力,使显示面板300与相互贴合受力组装在一起,使钢化玻璃400和显示面板300之间不会产生间隙,实现0距离贴合。通过挤压部210对钢化玻璃400进行挤压,让钢化玻璃400与液晶屏在边缘进行压紧,使钢化玻璃400和显示面板300长期有效贴合在一起,并且在贴合处不会产生间隙,最终达到极至小视差,从而在书写的效果上无隔空感,使书写体验与视觉体验最优。
另外,与现有技术相比,本方案不需要现有模组的前铁框,从而降低BOM零件成本,使装配更简单从而提升配装效率。
如图5所示,本实施例提出另一种显示屏壳体,用于连接显示面板300及钢化玻璃400,其中,显示屏壳体包括:中框100以及挤压部210。
其中所述中框用于支撑所述显示面板300,所述挤压部抵接所述钢化玻璃,以使所述钢化玻璃贴合所述显示面板。需要说明的是,所述钢化玻璃贴合所述显示面板可以是部分贴合,也可以是完全贴合,具体情况根据挤压部对钢化玻璃所施加的力的大小而定。
所述显示屏壳体还包括背板和中框,所述中框设置在所述背板上;所述中框包括:底板和支撑板,底板定于背板上,支撑板与所述底板连接,所述支撑板用于支撑所述显示面板。
在本实施例中,显示屏壳体包括第一柔性垫,所述第一柔性垫位于在所述中框和所述显示面板之间。
在另一实施例中,所述显示屏壳体包括第一柔性垫和第二柔性垫,所述第一柔性垫和第二柔性垫均位于所述支撑板上。
在显示面板与钢化玻璃贴合过程中,所述第一柔性垫和第二柔性垫均用于保护显示面板,避免显示面板与钢化玻璃之间机械接触时没有缓冲力导致显示面板损坏。
支撑板包括第一支撑板和第二支撑板,所述第一柔性垫和第二柔性垫分别设置于所述第一支撑板和第二支撑板上。与上述实施例相比,本实施例中的第一支撑板和第二支撑板的高度相同,当然,在其他一些实施例中,可以根据实际需求自由的调整第一支撑板和第二支撑板的高度。
除上述结构与上述实施例所述的显示屏壳体不同之外,其余结构均与上述实施例所述的显示屏壳体相同,在此不再一一赘述。
应当理解的是,本申请的应用不限于上述的举例,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,所有这些改进和变换都应属于本申请所附权利要求的保护范围。

Claims (20)

  1. 一种显示屏壳体,用于连接显示面板及钢化玻璃,其中所述显示屏壳体包括:
    中框;
    第一柔性垫,所述第一柔性垫设置在所述中框上,且所述显示面板设置在所述第一柔性垫上;
    第二柔性垫,所述第二柔性垫设置在所述中框上,且所述钢化玻璃设置在所述第二柔性垫上,所述钢化玻璃位于所述显示面板的出光侧;以及
    挤压部,所述挤压部设置在所述钢化玻璃的出光面,并与所述钢化玻璃抵接。
  2. 根据权利要求1所述的显示屏壳体,其中所述显示屏壳体还包括背板,所述中框设置在所述背板上;
    所述中框包括:
    底板,所述底板设置在所述背板上,并沿所述显示面板的出光侧延伸设置;
    第一支撑板,所述第一支撑板设置在所述底板上背向所述背板的一侧,所述第一柔性垫位于所述第一支撑板上;
    第二支撑板,所述第二支撑板设置在所述第一支撑板上背向所述背板的一侧,所述第二柔性垫位于所述第二支撑板上。
  3. 根据权利要求2所述的显示屏壳体,其中所述中框还包括:
    定位柱,所述定位柱连接在所述第二支撑板背向所述背板的一侧;
    所述定位柱上设置有限位块,所述限位块位于所述定位柱与所述钢化玻璃的侧面之间。
  4. 根据权利要求2所述的显示屏壳体,其中所述显示屏壳体还包括:
    型材框,所述型材框连接在所述背板上,并位于所述中框外侧,所述挤压部设置在所述型材框上。
  5. 根据权利要求4所述的显示屏壳体,其中所述型材框包括:
    框体,所述框体设置在所述背板上,且位于所述中框背向所述显示面板的一侧;
    弯折部,所述弯折部连接在所述框体上,所述弯折部位于所述中框背向所述背板的一侧,所述挤压部连接在所述弯折部上。
  6. 根据权利要求5所述的显示屏壳体,其中所述型材框还包括设置在所述框体和所述弯折部的容纳腔;
    所述容纳腔的内壁开设有卡槽;
    挤压部包括:
    卡接条,所述卡接条卡嵌于所述卡槽内;
    压紧块,所述压紧块连接在所述卡接条上并凸出于所述容纳腔,所述压紧块抵接于所述钢化玻璃的出光面。
  7. 根据权利要求6所述的显示屏壳体,其中所述容纳腔内设置有红外发射管,所述红外发射管的发射端朝向所述挤压部。
  8. 根据权利要求5所述的显示屏壳体,其中所述背板的边缘处设置有折边,所述框体朝向所述背板的表面上开设有收容槽,所述折边位于所述收容槽内。
  9. 根据权利要求1所述的显示屏壳体,其中所述第一柔性垫和所述第二柔性垫均为硅胶垫,所述第一柔性垫的硬度大于所述第二柔性垫的硬度;
    所述挤压部为滤光条。
  10. 一种显示屏,其包括:如权利要求1所述的显示屏壳体;
    设置在所述显示屏壳体上的显示面板;设置在所述显示屏壳体上的钢化玻璃,所述挤压部抵接所述钢化玻璃,使得所述钢化玻璃贴合所述显示面板;以及
    背光模组,所述背光模组设置在所述显示屏壳体上,且位于所述显示面板背向所述钢化玻璃的一侧。
  11. 一种显示屏壳体,用于连接显示面板及钢化玻璃,其中所述显示屏壳体包括:中框和挤压部,其中所述中框用于支撑所述显示面板,所述挤压部抵接所述钢化玻璃,以使所述钢化玻璃贴合所述显示面板。
  12. 根据权利要求11所述的显示屏壳体,其中所述显示屏壳体还包括背板和中框,所述中框设置在所述背板上;
    所述中框包括:
    底板,固定于背板上;以及
    支撑板,与所述底板连接,所述支撑板用于支撑所述显示面板。
  13. 根据权利要求12所述的显示屏壳体,其中还包括:第一柔性垫,所述第一柔性垫位于在所述中框和所述显示面板之间。
  14. 根据权利要求13所述的显示屏壳体,其中还包括:第二柔性垫,所述第一性垫和第二柔性垫均位于所述支撑板上。
  15. 根据权利要求14所述的显示屏壳体,支撑板包括第一支撑板和第二支撑板,所述第一柔性垫和第二柔性垫分别设置于所述第一支撑板和第二支撑板上。
  16. 根据权利要求15所述的显示屏壳体,其中所述中框还包括:
    定位柱,所述定位柱连接在所述第二支撑板背向所述背板的一侧;
    所述定位柱上设置有限位块,所述限位块位于所述定位柱与所述钢化玻璃的侧面之间。
  17. 根据权利要求15所述的显示屏壳体,其中所述显示屏壳体还包括:
    型材框,所述型材框连接在所述背板上,并位于所述中框外侧,所述挤压部设置在所述型材框上。
  18. 根据权利要求17所述的显示屏壳体,其中所述型材框包括:
    框体,所述框体设置在所述背板上,且位于所述中框背向所述显示面板的一侧;
    弯折部,所述弯折部连接在所述框体上,所述弯折部位于所述中框背向所述背板的一侧,所述挤压部连接在所述弯折部上。
  19. 根据权利要求18所述的显示屏壳体,其中所述型材框还包括设置在所述框体和所述弯折部的容纳腔;
    所述容纳腔的内壁开设有卡槽;
    挤压部包括:
    卡接条,所述卡接条卡嵌于所述卡槽内;
    压紧块,所述压紧块连接在所述卡接条上并凸出于所述容纳腔,所述压紧块抵接于所述钢化玻璃的出光面。
  20. 根据权利要求19所述的显示屏壳体,其中所述容纳腔内设置有红外发射管,所述红外发射管的发射端朝向所述挤压部;
    所述背板的边缘处设置有折边,所述框体朝向所述背板的表面上开设有收容槽,所述折边位于所述收容槽内;
    所述第一柔性垫和所述第二柔性垫均为硅胶垫,所述第一柔性垫的硬度大于所述第二柔性垫的硬度;
    所述挤压部为滤光条。
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CN211479090U (zh) * 2020-03-09 2020-09-11 广州视源电子科技股份有限公司 触控显示装置
CN211906844U (zh) * 2020-03-10 2020-11-10 江苏昊润电子科技有限公司 超窄框红外交互式平板
CN212433536U (zh) * 2020-06-02 2021-01-29 广州视源电子科技股份有限公司 显示装置

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