WO2015192419A1 - 显示模组结构及其安装方法 - Google Patents

显示模组结构及其安装方法 Download PDF

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Publication number
WO2015192419A1
WO2015192419A1 PCT/CN2014/082133 CN2014082133W WO2015192419A1 WO 2015192419 A1 WO2015192419 A1 WO 2015192419A1 CN 2014082133 W CN2014082133 W CN 2014082133W WO 2015192419 A1 WO2015192419 A1 WO 2015192419A1
Authority
WO
WIPO (PCT)
Prior art keywords
mounting
display module
module structure
board
mounting frame
Prior art date
Application number
PCT/CN2014/082133
Other languages
English (en)
French (fr)
Inventor
张黔中
孙如斌
顾荣君
Original Assignee
上海启钧电子有限公司
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 上海启钧电子有限公司 filed Critical 上海启钧电子有限公司
Priority to KR1020167023131A priority Critical patent/KR20160111514A/ko
Priority to EP14894865.6A priority patent/EP3088940B1/en
Priority to AU2014398028A priority patent/AU2014398028B2/en
Priority to JP2016549784A priority patent/JP2017515135A/ja
Priority to US15/112,061 priority patent/US10126593B2/en
Publication of WO2015192419A1 publication Critical patent/WO2015192419A1/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133325—Assembling processes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133328—Segmented frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133628—Illuminating devices with cooling means

Definitions

  • the invention relates to the field of screen display, and particularly relates to a display module structure and a mounting method thereof. Background technique
  • liquid crystal panel there are two technical forms of the liquid crystal panel, which are respectively defined as a cell and an open cell.
  • the cell is filled with liquid crystal between the two glass substrates to form a sealed liquid crystal module, and the appearance is the same as that of the ordinary thin glass. It is based on the cell to configure various interfaces for external signal sources, but the open cell does not include components such as backlight modules in the liquid crystal display module.
  • the liquid crystal panel itself does not emit light, and it must complete the display function through the backlight module, so the backlight module is a very important component in the current liquid crystal display.
  • the main structure of the backlight module is composed of a light source, a light guide plate, an optical film, a plastic frame and a back plate.
  • the lighting efficiency of the backlight module depends on the structure of the back plate and the matrix arrangement of the light source.
  • the backlight module has the characteristics of light weight, thinness, high brightness and low material cost, which becomes a key technical problem that needs to be considered in the design of the backlight module.
  • the module backplane is a monolithic design, as shown in FIG. 1 is a schematic diagram of a direct-lit backlight LCD module.
  • the liquid crystal panel 103, the prism sheets 104, 105, the diffusion plate 106, the reflection sheet 107, and the LED light board 108 in the display module are disposed in the back board 101 and the front frame 102, and the back board 101 and the front frame 102 cooperate to form a sealed body.
  • the side portion 1011 of the back panel 101 and the side portion 1021 of the front frame 102 are connected and fixed, and a plastic frame is attached to the side portion 1011 of the back panel 101 and the side portion 1021 of the front frame 102, and the liquid crystal is passed through the plastic frame.
  • the panel 103, the prism sheets 104, 105, the diffusion sheet 106, the reflector 107, and the LED panel 108 are sequentially fixed between the back panel 101 and the front frame 102.
  • the LED panel 108 is provided with a light source 1081, and the light source 1081 is emitted.
  • the light passes upward through the reflection plate 107, is diffused upward by the diffusion plate 106 and the prism sheets 104, 105, and is then emitted through the front frame 102 via the liquid crystal panel 103.
  • the back plate 101 and the front frame 102 are metal integrated structures, and the metal is used for obtaining a better heat dissipation effect.
  • the metal material of the backing plate 01 usually has the following options:
  • the whole aluminum backplane is generally used, which has the advantage of facilitating the heat dissipation of the light source, but the cost is high, which is not conducive to the effective control of the whole machine cost; the other is to use the whole iron back plate, and then on the side where the light source is installed
  • a small heat-dissipating aluminum plate is added, but this design method is not only unfavorable for heat dissipation, but also increases the weight of the whole machine, which is not conducive to the lightweight design of the backlight module.
  • China's prior patent publication number CN 2 02 1 3288 7U discloses a split-type structural design back plate, and the opposite part of the light bar installation position is designed as an aluminum back plate with remarkable heat dissipation effect, and the rest is designed to be low in cost.
  • the iron back plate can reduce the cost of the backlight module under the condition of ensuring heat dissipation.
  • the object of the present invention is to overcome the deficiencies of the prior art, and to provide a multi-purpose display module structure and a mounting method thereof, which can solve the problem of high production cost in the assembly method of the existing display module and the backplane assembly, which is not conducive to the cost control of the whole machine. problem.
  • a display module structure includes a plurality of function boards and a mounting frame, wherein the mounting frame is enclosed by a plurality of mounting bars, and an inner side of the mounting frame is formed with a mounting structure, the function board It is fixed in the mounting frame by the mounting structure.
  • the mounting bar is used to form the mounting frame to install the function board, which eliminates the prior art integrated metal back plate, front frame, and plastic frame.
  • the mold of the mounting bar has versatility, and it is not necessary to display the die according to the display mode.
  • the size of the group is designed to match the molds, and the display modules of different sizes can be matched by cutting the installation strips of different lengths, thereby effectively reducing the cost, facilitating the cost control of the whole machine, and having a flexible size. Strong adaptability and other characteristics.
  • a further improvement of the display module structure of the present invention is that the mounting frame includes four or more mounting strips, the ends of the mounting strips abut each other to form the mounting frame.
  • a further improvement of the structure of the display module of the present invention is that the function board includes at least one light board, and the mounting frame is adjacent to the end surface of the light board to form a mounting surface of the light board, the light board Removably mounted on the mounting surface.
  • the detachable mounting of the light board facilitates the maintenance of the light board without the need to disassemble all of the function boards as in the prior art for maintenance or repair of the light board.
  • a further improvement of the structure of the display module of the present invention is that the lamp board comprises a plurality of light boards and a single splicing combination to form a light board, and a single light board unit can be separately disassembled, maintained or replaced, thereby improving the convenience of maintenance of the light board.
  • a further improvement of the display module of the present invention is that one end of the light panel unit is provided with a bent joint portion, and the joint portion is attached to the other light panel unit.
  • a further improvement of the structure of the display module of the present invention is that the lamp panel comprises a substrate and a light source disposed on the substrate, and the substrate is made of a heat dissipating material.
  • a further improvement of the structure of the display module of the present invention is that the inner side of the mounting frame is formed with a mounting slot adapted to the function board, and the function board is inserted and fixed in the mounting slot.
  • a further improvement of the structure of the display module of the present invention is that the function board includes at least one liquid crystal panel, and the mounting frame is formed with a mounting surface of the liquid crystal panel near an end surface of the liquid crystal panel, and the liquid crystal panel passes through the pressing member. Compression is fixed to the mounting surface.
  • a further improvement of the display module structure of the present invention is that the mounting strip is provided with a heat dissipation structure.
  • a display module structure installation method of the present invention includes:
  • a plurality of mounting strips are entangled to form a mounting frame, and the functional board is fixed in the mounting frame through the mounting structure.
  • the mounting bar is used to form the mounting frame to install the function board, which eliminates the prior art integrated metal back plate, front frame, and plastic frame.
  • the mold of the mounting bar has versatility and does not need to be displayed according to different
  • the size of the module can be used to design the matching mold. It can match the display modules of different sizes by cutting the installation strips of different lengths, effectively reducing the cost, benefiting the whole machine cost control of the manufacturer, and also having flexible size. , strong adaptability and so on.
  • a further improvement of the display module mounting method of the present invention is that four mounting strips are provided, the ends of the mounting strips abutting each other to form the mounting frame.
  • a further improvement of the method for mounting the module structure of the present invention is that the function board includes at least one light board, and the mounting surface of the light board is formed on the end surface of the mounting frame near the light board.
  • the lamp board includes a plurality of mounting methods for the display module structure of the present invention. Further improvement is that a bent joint portion is formed at one end of the light board unit. The splice portion is attached to another lamp panel unit.
  • a further improvement of the method for mounting a module structure of the present invention is that the lamp panel comprises a substrate and a light source disposed on the substrate, and the substrate is made of a heat dissipating material.
  • a further improvement of the module structure mounting method of the present invention is that a mounting groove adapted to the function board is formed on an inner side of the mounting frame, and the function board is inserted and fixed in the mounting slot.
  • a further improvement of the method for mounting the module structure of the present invention is that the function board includes at least one liquid crystal panel, and the mounting surface of the mounting frame is adjacent to the end surface of the liquid crystal panel to form a mounting surface of the liquid crystal panel, and the liquid crystal panel is The pressing surface is pressed and fixed to the mounting surface.
  • a further improvement of the method for mounting a module structure of the present invention is that a heat dissipation structure is provided on the mounting strip.
  • FIG. 1 is a schematic exploded view of a structure of a direct-lit backlight liquid crystal module in the prior art
  • FIG. 2 is a schematic view showing the structure of a display module of the present invention
  • FIG. 3 is an enlarged schematic view showing a corner portion of a display module structure of the present invention.
  • FIG. 4 is a schematic exploded view of the display module structure of the present invention.
  • Figure 5 is an enlarged schematic view of the corner portion of Figure 4.
  • FIG. 6 is a top plan view of the back of the light board in the display module structure of the present invention.
  • Figure 7 is a partial enlarged view of the position A in Figure 6;
  • FIG. 8 is a schematic structural view of a lamp module unit in a display module structure according to the present invention.
  • Figure 9 is a front elevational view of the light panel of the display module structure of the present invention.
  • Figure 10 is a side view of the structure of the display module of the present invention.
  • Figure 1 1 to Figure 1 2 is a schematic exploded view of the strip light board
  • FIG. 13 is a schematic structural view of a first preferred embodiment of a mounting strip in a display module structure of the present invention.
  • Figure 14 is a side view of a first preferred embodiment of the display module structure of the present invention
  • Figure 15 is a schematic structural view of a second preferred embodiment of the display module structure of the present invention
  • Figure 16 is a side view of a second preferred embodiment of the display module structure of the present invention
  • Figure 17 is a flow chart of a method for mounting a display module structure of the present invention. detailed description
  • four side faces B enclosed by the mounting frame are inner side faces, and side faces C opposite to the inner side faces are outer side faces, and the liquid crystal panel is installed (open ce ll
  • the end face D of the connection is the first end of the mounting frame, and the end face E of the mounting frame and the lamp board is the second end of the mounting frame.
  • the display module structure of the present invention is formed by fixing a plurality of function boards through a mounting frame, and the mounting frame is formed by a plurality of mounting strips, and the mounting structure formed on the inner side of the mounting frame is used for fixing the function board in the mounting frame.
  • the integrated metal back plate, the front frame, and the plastic frame in the existing display module are omitted, which effectively saves cost, and avoids the back plate to make different size molds according to different sizes.
  • the display module structure of the present invention can match different size display modules by cutting different lengths of the mounting strips, which is beneficial to the manufacturer's overall machine cost control, and the display module has a flexible structure adjustment. , adaptability.
  • the light board is detachably mounted on the second end of the mounting frame, and the maintenance and replacement of the light board is very convenient. It is only necessary to remove the second end light board for replacement, without disassembling the entire module, the first end of the mounting frame
  • the function boards, such as the liquid crystal panel, the optical diaphragm, and the diffuser can be left untouched and completely unaffected by the removal of the second end of the mounting frame.
  • the installation frame of the mounting frame is provided with a heat dissipation structure to ensure the safe use of the display module structure.
  • FIG. 2 it is a schematic diagram of the structure of the display module of the present invention.
  • the structure of the display module of the present invention will be described below with reference to FIG.
  • the display module structure includes a plurality of function boards 30 and a mounting frame 20, and the mounting frame 20 is enclosed by a plurality of mounting bars 201, and the inner side of the mounting frame 20 is formed with a mounting structure.
  • the function board 30 is fixed in the mounting frame 20 by a mounting structure.
  • the ends of the mounting strips 201 are adjacent to each other to form a mounting frame 20.
  • the mounting strips 201 are connected by a connecting member 203.
  • FIG. 3 an enlarged view of the corners of FIG. As shown in FIG. 3, the ends of the two mounting bars 201 are adjacent to each other, and are connected and fixed by a connecting member 203.
  • the outer side of the mounting bar 201 is provided with a recess 2011, and the recess 2011 is adapted to the thickness of the connecting member 203.
  • the connecting member 203 is disposed such that the mounting bar 201 is fixed by the connecting member 203, and the connecting member 203 is placed in the groove In 2011, the outer side of the mounting bar 201 remains flat.
  • the connecting member 203 preferably includes a hinge and a screw. The hinge is fastened to the end of the two mounting strips 201, and then the hinge is fixed to the outer side of the mounting strip 201 by screws to realize the splicing between the two mounting strips 201. .
  • FIG. 4 it is an exploded exploded view of the display module structure of the present invention. See Figure 5 for an enlarged view of the corners in Figure 4. The structure of the display module of the present invention will be described below with reference to Figs. 4 and 5.
  • the mounting frame 20 of the display module structure of the present invention includes four mounting strips 201, and the ends of the four mounting strips 201 abut each other to form a mounting frame 20, and the abutting end of the mounting strip 201
  • the connection is fixed by the connector 203.
  • the inner side of the mounting frame 20 is formed with a mounting structure 205, and a plurality of functional boards 30 are fixed in the mounting frame 20 by mounting structures 205.
  • An integrated mounting structure is formed on the inner side surface of the mounting bar 201, and the four mounting bars 201 are enclosed to form the mounting frame 20, thereby forming the mounting structure 205, and the functional board 30 is mounted and fixed in the mounting frame 20 by the mounting structure 205.
  • the function board 30 includes at least a light board 302.
  • the mounting frame 20 is formed with a mounting surface 207 near the end surface of the light board 302.
  • the light board 302 is detachably mounted on the mounting board. On face 207. ⁇ Install the light board 302 in a detachable manner to facilitate the maintenance of the light board 302.
  • FIG. 6 a top view of the back of the lamp panel in the display module structure of the present invention is shown. A preferred embodiment of the light panel in the display module structure of the present invention will now be described with reference to FIG.
  • the light board 302 includes a plurality of light board units 303, and each light board unit 303 is detachably mounted on the mounting surface 207 of the mounting frame 20.
  • the light board unit 303 can be conveniently passed through the screws.
  • the mounting surface 207 of the mounting frame 20 is detachably mounted.
  • FIG. 7 it is an enlarged schematic view of the position A in Figure 6.
  • the light board unit 303 is partially press-fitted, and the end of the front light board unit 303 is provided with a bent joint portion 3023.
  • FIG. 8 is a schematic view showing the structure of the lamp module unit in the display module structure of the present invention.
  • the lamp unit 303 When the lamp unit 303 is replaced and replaced, only the lamp unit 303 to be replaced is removed, and the entire lamp does not need to be disassembled.
  • the screw When the light board unit 303 is removed, the screw should be unscrewed and then removed, and then the light board unit 303 is displaced by the disassembly space left at the joint portion 3023.
  • the lamp unit 303 can be taken out and the qualified lamp unit can be replaced.
  • FIG. 9 there is shown a front view of a light panel in the display module structure of the present invention. Another preferred embodiment of the lamp panel in the display module structure of the present invention will now be described with reference to FIG.
  • the light board 302 includes a substrate 3022 and a light source 3021 disposed on the substrate 3022.
  • the substrate 3022 uses a heat dissipating material to dissipate heat from the light source 3021.
  • the heat dissipating material is a metal material, and the substrate 3022 may be a metal plate, preferably an aluminum plate.
  • the substrate 3022 is detachably mounted on the mounting surface 207 of the mounting frame 20 by screws.
  • the substrate 3022 is a stripe structure, and a plurality of substrates 3022 are spliced to form a light board 302, and each of the substrates 3022 is separately and detachably mounted on the mounting surface 207 of the mounting frame 20. In this manner, when the light source 3021 on a certain substrate 3022 is damaged, only the substrate 3022 needs to be replaced, and the entire light board need not be replaced as in the prior art, so that the maintenance of the light board 302 is changed. It is more convenient.
  • FIG 10 a side view of the display module structure of the present invention is shown.
  • Figure 11 to Figure 12 for an exploded view of the strip light board. The process of the lamp panel maintenance of the module structure of the present invention will be described below with reference to Figs. 10 to 12 .
  • the light board 302 includes a plurality of strip-shaped substrates 3022 and a light source 3021 disposed on the substrate 3022.
  • Each of the substrates 3022 is separately mounted on the mounting surface 207 by screws 40, and each of the substrates 3022
  • the joint portion 3023 is press-fitted by the joint portion 3023, and the joint portion 3023 is partially pressed against the adjacent substrate 3022, and a disassembly space is left with the substrate 3022.
  • the screw 40 on the substrate 3022 can be removed, and the substrate 3022 can be removed by a dislocation, and then the new substrate 3022 is replaced, and then the substrate 3022 is spliced.
  • the portion 3023 is partially pressed against the end surface of the adjacent substrate, and the other end of the joint portion 3023 is attached to the end surface of the joint portion of the adjacent substrate, and then attached to the mounting surface 207 by the screw 40.
  • the function board 30 includes at least a liquid crystal panel 304, a diffusion plate 306, and an optical film 308.
  • the liquid crystal panel 304 is inserted and fixed in the mounting groove 208, and the optical film 308 and the diffusion plate 306 are inserted and fixed. Installed in the slot 209.
  • the mounting groove 208 and the mounting groove 209 are integrally formed on the inner side surface of the mounting bar 201.
  • the mounting groove 208 and the mounting groove 209 are adapted to the liquid crystal panel 304, the optical film 308 and the diffusion plate 306 for fixing the liquid crystal panel 304 and the optical film.
  • Sheet 308 and diffuser 306, mounting strip 201 When the frame 20 is mounted, the four sides of the liquid crystal panel 304, the optical film 308, and the diffusion plate 306 are inserted into the mounting groove 208 and the mounting groove 209.
  • the mounting groove 208 and the mounting groove 209 are formed at the first end of the mounting frame 20, and the liquid crystal panel 304, the optical film 308, and the diffusion are interposed in the mounting groove 208 and the mounting groove 209. Board 306.
  • the second end of the mounting frame 20 is formed with a mounting surface 207 for detachably mounting the light panel 302.
  • the dismounting process of the lamp board 302 can be performed at the second end of the mounting frame 20.
  • the liquid crystal panel 304, the optical film 308 and the diffusing plate 306 of the first end are not disassembled, and the liquid crystal panel 304 and the optical film 308 are fixed to the first end. And the diffusion plate 306 has no effect.
  • the heat dissipation structure 2012 is formed on the mounting bar 201.
  • the heat dissipation structure 2012 is a plurality of grooves formed on the mounting bar 201.
  • the heat dissipation structure 2012 may be disposed on the inner side of the mounting bar 201, or may be disposed on the inner side of the mounting bar 201.
  • the cover plate 50 is fixed on the heat dissipation structure 2012, and the cover plate 50 is fastened to the mounting bar 201 by screws.
  • the function board 30 includes at least a liquid crystal panel 304.
  • a second preferred embodiment of the mounting strip in the display module structure of the present invention is shown.
  • the first end of the mounting frame 20 is formed with a mounting surface 206 for mounting the liquid crystal panel 304, and the liquid crystal panel 304 is pressed and fixed to the mounting surface 206 by the pressing member 60.
  • the pressing member 60 includes a bead and a screw, and the bead presses the liquid crystal panel 304 and fixes the liquid crystal panel 304 to the mounting surface 206 of the mounting frame 20 by screws.
  • a mounting slot 209 is further disposed on the mounting frame 20 on which the mounting surface 206 is formed.
  • the mounting slot 209 is formed on the first end of the mounting frame 20, the mounting surface 206, and the mounting slot 209.
  • the second end of the mounting strip 201 is further formed with a mounting surface 207 for detachably mounting the light board 302.
  • the lamp plate 302 is detachably mounted on the mounting surface 207, and the optical film 308 and the diffusion plate 306 are inserted into the mounting groove 209, and the liquid crystal panel 304 is pressed and fixed to the mounting surface 206 by the pressing member 60.
  • the heat dissipation structure 2012 is formed on the mounting bar 201.
  • the heat dissipation structure 2012 is a plurality of grooves formed on the mounting bar 201.
  • the heat dissipation structure 2012 may be disposed on the inner side of the mounting bar 201, or may be disposed on the inner side of the mounting bar 201.
  • the cover plate 50 is fixed on the heat dissipation structure 2012, and the cover plate 50 is fastened to the mounting bar 201 by screws.
  • the mounting strip 201 is provided with a heat dissipating structure 2012 formed on the inner side or the outer side of the mounting strip 201.
  • the heat dissipating structure 2012 includes a plurality of spaced apart grooves, and the heat dissipating structure 2012 Height and width can be based on the display module The number of light sources is adjusted to ensure the heat dissipation of the display module.
  • the mounting bar is used to form the mounting frame to form the function board, which eliminates the prior art integrated metal back plate, front frame, and plastic frame.
  • the mold of the mounting bar has versatility, and does not need to be based on the display mode.
  • the size of the group can be used to design the matching mold. It can match the display modules of different sizes by cutting the installation strips of different lengths, effectively reducing the cost, benefiting the whole machine cost control of the manufacturer, and also having the size and flexibility. Strong compatibility and other characteristics.
  • the light board is detachably mounted on the mounting frame to form a mounting surface, and the light board is easy to maintain and has no influence on other function boards. Solve the problem that all function boards need to be removed when maintaining the light board in the prior art.
  • the lamp board adopts a stripe structure, which can be carried out one by one when replacing, saving cost and making replacement and maintenance more convenient.
  • the substrate of the lamp board is made of a heat dissipating material to improve the heat dissipation effect of the display module structure and protect the lamp source.
  • the side of the mounting strip is also provided with a heat dissipation structure, which provides a heat dissipation effect of the display module structure and improves the service life of the display module structure.
  • a heat dissipation structure which provides a heat dissipation effect of the display module structure and improves the service life of the display module structure.
  • the method for installing the module structure of the present invention includes:
  • Step S l l is provided to provide multiple function boards. As shown in Figure 2, a function board 30 is provided. Then step S12 is performed.
  • Step S12 is performed to provide a mounting strip, and a mounting structure is formed on one side of the mounting strip.
  • a mounting strip 201 is provided, and a mounting structure 205 is formed on one side of the mounting strip 201.
  • step S 13 3 is performed.
  • Step S 1 3 the plurality of mounting strips are spliced to form a mounting frame, and the function board is fixed in the mounting frame through the mounting structure.
  • the plurality of mounting strips 201 are spliced to form the mounting frame 20, the function board. 30 is secured within mounting frame 20 by mounting structure 205.
  • the connecting member 203 includes a hinge and a screw, and is hinged to the outer side of the two adjacent mounting bars 201, and then used. The screws secure the hinge to the mounting strip 201 to effect splicing between two adjacent mounting strips 201.
  • the function board 30 is provided to include at least a light board 302, and a mounting surface 207 is formed on the end surface of the mounting frame 20 near the light board 302.
  • the plate 302 is detachably mounted on the mounting surface 207.
  • the light board 302 is mounted on the second end of the mounting frame 20, and is detachably mounted to the mounting surface 207 by screws 40.
  • the provided light board 302 includes a plurality of light board units 303, and each of the light board units 303 is detachably mounted.
  • the surface 207 is preferably detachably mounted to the mounting surface 207 by screws.
  • the light board unit 303 is partially press-fitted, and the end of the front light board unit 303 is provided with a bent joint portion 3023.
  • the joint portion 3023 is pressed against the surface of the next light board unit 303, and the joint portion 3023 and the latter
  • a disassembly space is left between the ends of the lamp unit 303, which facilitates the subsequent disassembly of the lamp unit 303.
  • the maintenance and replacement of the light board unit 303 When the maintenance and replacement of the light board unit 303 is performed, only the light board unit 303 that needs to be replaced needs to be removed, and the entire light board unit 303 is not removed, the light board unit 303 is removed, the screw is first unscrewed, and then the joint portion 3023 is used. The disassembly space left is misaligned with the lamp unit 303, and then the lamp unit 303 is taken out, and the new lamp unit is replaced.
  • the lamp board 302 includes a substrate 3022 and a light source 3021 disposed on the substrate 3022.
  • the substrate 3022 uses a heat dissipating material to dissipate heat from the light source 3021. effect.
  • the heat dissipating material is a metal material, and the substrate 3022 may be a metal plate, preferably an aluminum plate.
  • the substrate 3022 is detachably mounted to the mounting surface 207 of the mounting frame 20 by screws.
  • the substrate 3022 is a stripe structure, and a plurality of substrates 3022 are spliced to form a light board 302.
  • Each of the substrates 3022 is separately and detachably mounted on the mounting surface 207 of the mounting frame 20. In this way, when the light source 3021 on one of the substrates 3022 is damaged, only the substrate 3022 needs to be replaced, and the entire light board need not be replaced as in the prior art, so that the maintenance of the light board 302 is changed. It is more convenient.
  • the function board 30 is provided to include at least a liquid crystal panel 304 and an optical film.
  • the 308 and the diffusion plate 306 are inserted into the mounting groove 208, and the optical film 308 and the diffusion plate 306 are inserted and fixed in the mounting groove 209.
  • the mounting grooves 208 and 209 are integrally formed on the inner side of the mounting bar 201, and the mounting groove 208, 209 is adapted to the liquid crystal panel 304, the optical film 308 and the diffusion plate 306 for fixing the liquid crystal panel 304, the optical film 308 and the diffusion plate 306.
  • the mounting strip 201 is enclosed to form the mounting frame 20, the liquid crystal panel 304, The four sides of the optical film 308 and the diffusion plate 306 are inserted into the mounting grooves 208, 209.
  • the function board 30 is provided at least including the liquid crystal panel 304.
  • the second display strip of the display module structure of the present invention is shown.
  • the top end of the mounting frame 20 is formed with a mounting surface 206 for mounting the liquid crystal panel 304, and the liquid crystal panel 304 is pressed and fixed to the mounting surface 206 by the pressing member 60.
  • the pressing member 60 includes a bead and a screw, and the bead presses the liquid crystal panel 304 and fixes the liquid crystal panel 304 to the mounting surface 206 of the mounting frame 20 by screws.
  • a mounting slot 209 is further disposed on the mounting frame 20 on which the mounting surface 206 is formed.
  • the mounting slot 209 is formed on the first end of the mounting frame 20, the mounting surface 206, and the mounting slot 209.
  • the second end of the mounting strip 201 is further formed with a mounting surface 207 for detachably mounting the light board 302.
  • the lamp plate 302 is detachably mounted on the mounting surface 207, and the optical film 308 and the diffusion plate 306 are inserted into the mounting groove 209, and the liquid crystal panel 304 is pressed and fixed to the mounting surface 206 by the pressing member 60.
  • the heat dissipation structure 2012 is formed on the mounting bar 201.
  • the heat dissipation structure 2012 is a plurality of grooves formed on the mounting bar 201.
  • the heat dissipation structure 2012 may be disposed on the inner side of the mounting bar 201, or may be disposed on the inner side of the mounting bar 201.
  • the cover plate 50 is fixed on the heat dissipation structure 2012, and the cover plate 50 is fastened to the mounting bar 201 by screws.
  • the mounting strip 201 is formed with a heat dissipating structure 2012 formed on the inner side or the outer side of the mounting strip 201, and the heat dissipating structure 2012 includes a plurality of spaced apart grooves.
  • the height and width of the heat dissipation structure 2012 can be adjusted according to the number of light sources on the display module to ensure the heat dissipation effect on the display module.
  • the mounting plate is used to form the mounting frame to form the function board, which eliminates the backplane, the front frame and the plastic frame in the prior art.
  • the mold of the mounting strip has versatility, and does not need to be based on the size of the display module.
  • the designed mold can match the size of the display module by cutting the installation strips of different lengths, effectively reduce the cost, and is beneficial to the manufacturer's whole machine cost control, and also has the characteristics of flexible size and randomness.
  • the light board is detachably mounted on the mounting frame to form a mounting surface, and the light board is convenient to maintain, and other
  • the function board does not have any effect.
  • the lamp board adopts a stripe structure, which can be carried out one by one when replacing, saving cost and making replacement and maintenance more convenient.
  • the substrate of the lamp board is made of a heat dissipating material to improve the heat dissipation effect of the display module structure and protect the lamp source.
  • the side of the mounting strip is also provided with a heat dissipation structure, which provides a heat dissipation effect of the display module structure and improves the service life of the display module structure.

Abstract

一种显示模组结构及其安装方法，该显示模组结构包括多个功能板（30）与安装框（20），所述安装框（20）通过多个安装条（201）围合拼接而成，且在所述安装框（20）的内侧面形成有安装结构，所述功能板（30）通过所述安装结构固定于所述安装框（20）内。采用安装条（201）围合拼接形成安装框来安装功能板（30），省去了现有技术中的整体化金属背板、前框和胶框，另外，安装条的模具具有通用性，不用根据显示模组的尺寸来设计适配的模具，只需通过裁切不同长度的安装条即可匹配各种尺寸规格的显示模组，有效的降低成本，利于厂家的整机成本控制，因此具有任意调整显示模组大小，适配性强等特点。

Description

显示模组结构及其安装方法 技术领域
本发明涉及屏幕显示领域， 特指一种显示模组结构及其安装方法。 背景技术
在液晶显示器中， 液晶面板存在两种技术形式， 业界分别定义为 cell 和 open cell, cell是在两玻璃基板间充填液晶从而形成一密闭的液晶组 件， 外观与普通的薄片玻璃无异， open cell是在 cell的基础上配置各类 接口， 以便外接信号源等， 但 open cell不包含液晶显示模组中的背光模 组等元件。
液晶面板本身不发光， 其必须通过背光模组完成显示功能， 因而背光 模组是目前液晶显示中相当重要的零部件。 背光模组的主要结构由发光 源、 导光板、 光学膜片、 胶框以及背板等部分组成， 由于背光模组的发光 效率关键取决于背板结构以及发光源的矩阵排列设计， 因此， 如何使得背 光模组具备轻量化、 薄型化、 高亮度与低材料成本的特性， 便成为背光模 组设计上需要主要考量的关键性技术问题。
在现有的显示模组结构中， 模组背板都是釆用整体式设计方式， 如图 1所示为直下式背光液晶模组结构示意图。 其显示模组中的液晶面板 103、 棱镜片 104, 105、 扩散板 106、 反射片 107、 以及 LED灯板 108设于背板 101和前框 102内， 背板 101和前框 102配合形成密闭的围合空间， 背板 101的侧部 1011和前框 102的侧部 1021连接固定，于背板 101的侧部 1011 和前框 102的侧部 1021 内侧贴设胶框， 通过胶框将液晶面板 103、棱镜片 104， 105, 、 扩散片 106、 反射板 107以及 LED灯板 108依次固定于背板 101和前框 102之间， LED灯板 108上设有灯源 1081， 灯源 1081发出的光 经反射板 107向上， 通过扩散板 106和棱镜片 104, 105向上扩散， 然后经 由液晶面板 103通过前框 102射出。 背板 101和前框 102为金属一体化结 构， 釆用金属是为了获得较佳的散热效果。 但釆用这样的安装方式的显示 模组， 在灯源 1081 出现故障问题时， 需要整体拆除显示模组结构， 才能 对 LED灯板 108上的灯源 1081进行维护， 维护和维修比较困难。 背板 1 01的金属材料通常有以下几种选择：
普遍釆用整个铝背板， 好处是有利于发光源的散热， 但是成本较高， 不利于整机成本的有效控制； 另一种是釆用整个铁背板， 然后在安装发光 源的一侧再加装一条小的散热铝板， 但是这种设计方式不仅不利于发光散 热， 而且增加整机的重量， 不利于背光模组的轻量化设计。
中国在先专利公告号 CN 2 02 1 3288 7U 中公开了一种分体式结构设计的 背板， 将灯条安装位置相对的部分设计成散热效果显著的铝背板， 其余部 分设计成成本低廉的铁背板， 可以在保证散热的条件下， 降低背光模组的 成本。
上述均釆用整体背板的方式来组装显示背光模组。 由于当今的消费者 越来越青睐大尺寸的液晶显示屏， 市场上销售的液晶电视机具有各种大小 的尺寸， 在不同显示尺寸要求下， 该背板需要相应制成适合的尺寸大小， 这样在生产中需要投入各种尺寸大小的模具的制造， 由此大大的增加了显 示模组的生产成本， 不利于整机成本的控制。 发明内容
本发明的目的在于克服现有技术的缺陷， 提供一种多用途显示模组结 构及其安装方法， 解决现有显示模组釆用背板组装方式中生产成本高， 不 利于整机成本控制的问题。
实现上述目的的技术方案是：
本发明一种显示模组结构， 包括多个功能板与安装框， 所述安装框通 过多个安装条围合拼接而成， 且所述安装框的内侧面形成有安装结构， 所 述功能板通过所述安装结构固定于所述安装框内。
釆用安装条围合拼接形成安装框来安装功能板， 省去了现有技术中的 整体化金属背板、 前框、 以及胶框， 另外， 安装条的模具具有通用性， 无 需根据显示模组的尺寸来设计相适配的模具， 只需通过裁切不同长度的安 装条即可匹配不同尺寸的显示模组， 有效地降低成本， 利于厂家的整机成 本控制， 且还具有尺寸灵活， 适配性强等特点。
本发明显示模组结构的进一步改进在于， 所述安装框包括四个或多个 安装条， 所述安装条的端部相互邻接从而形成所述安装框。
本发明显示模组结构的进一步改进在于， 所述功能板中至少包括一灯 板， 所述安装框靠近所述灯板的端面形成有所述灯板的安装面， 所述灯板 可拆卸的安装于所述安装面上。 灯板可拆卸的安装方便灯板的维护， 无需 像现有技术中将所有功能板均拆卸下来再进行灯板的维护或维修。
本发明显示模组结构的进一步改进在于， 所述灯板包括多个灯板单 拼接组合形成灯板， 可以对某一灯板单元单独进行拆卸维护或更换， 提高 了灯板维护的方便性。
本发明显示模组的进一步改进在于， 所述灯板单元的一端设有弯折的 拼接部， 所述拼接部贴合于另一个灯板单元。
本发明显示模组结构的进一步改进在于， 所述灯板包括基板以及布置 于所述基板上的灯源， 所述基板釆用散热材料。
本发明显示模组结构的进一步改进在于， 所述安装框的内侧面形成有 适配于所述功能板的安装槽， 所述功能板插设固定于所述安装槽内。
本发明显示模组结构的进一步改进在于， 所述功能板中至少包括一液 晶面板， 所述安装框靠近所述液晶面板的端面形成有所述液晶面板的安装 面， 所述液晶面板通过压迫件压迫固定于所述安装面上。
本发明显示模组结构的进一步改进在于， 所述安装条上设有散热结 构。
本发明一种显示模组结构安装方法， 包括：
提供多个功能板；
提供安装条， 于安装条一侧设有安装结构；
将多个安装条围合拼接形成安装框， 同时将所述功能板通过所述安装 结构固定于所述安装框内。
釆用安装条围合拼接形成安装框来安装功能板， 省去了现有技术中的 整体化金属背板、 前框、 以及胶框， 另外， 安装条的模具具有通用性， 无 需根据不同显示模组的尺寸来设计相适配的模具， 只需通过裁切不同长度 的安装条即可匹配不同尺寸的显示模组， 有效地降低成本， 利于厂家的整 机成本控制， 且还具有尺寸灵活， 适配性强等特点。
本发明显示模组结构安装方法的进一步改进在于， 提供四个安装条， 将所述安装条的端部相互邻接形成所述安装框。
本发明显示模组结构安装方法的进一步改进在于， 所述功能板中至少 包括一灯板， 于所述安装框靠近所述灯板的端面形成所述灯板的安装面， 本发明显示模组结构安装方法的进一步改进在于， 所述灯板包括多个 本发明显示模组结构安装方法的进一步改进在于， 于所述灯板单元的 一端形成弯折的拼接部， 将所述拼接部贴合于另一个灯板单元。
本发明显示模组结构安装方法的进一步改进在于， 所述灯板包括基板 以及布置于所述基板上的灯源， 所述基板釆用散热材料。
本发明显示模组结构安装方法的进一步改进在于， 于所述安装框的内 侧面形成适配于所述功能板的安装槽， 将所述功能板插设固定于所述安装 槽内。
本发明显示模组结构安装方法的进一步改进在于， 所述功能板中至少 包括一液晶面板， 于所述安装框靠近所述液晶面板的端面形成所述液晶面 板的安装面， 将所述液晶面板通过压迫件压迫固定于所述安装面上。
本发明显示模组结构安装方法的进一步改进在于， 于所述安装条上设 有散热结构。 附图说明
图 1为现有技术中直下式背光液晶模组结构的爆炸分解示意图； 图 2为本发明显示模组结构的示意图；
图 3为本发明显示模组结构的角部放大示意图；
图 4为本发明显示模组结构的爆炸分解示意图；
图 5为图 4中角部放大示意图；
图 6为本发明显示模组结构中灯板背部的俯视图；
图 7为图 6中 A位置的局部放大示意图；
图 8为本发明显示模组结构中拆卸灯板单元的结构示意图；
图 9为本发明显示模组结构中灯板的正视图；
图 1 0为本发明显示模组结构的侧视图；
图 1 1至图 1 2为拆卸条式灯板的分解结构示意图；
图 1 3为本发明显示模组结构中安装条的第一较佳实施方式的结构示 意图；
图 1 4为本发明显示模组结构的第一较佳实施方式的侧视图； 图 1 5为本发明显示模组结构中安装的第二较佳实施方式的结构示意 图； 图 16为本发明显示模组结构的第二较佳实施方式的侧视图； 图 17为本发明显示模组结构安装方法的流程图。 具体实施方式
下面结合附图和具体实施例对本发明作进一步说明。
为描述方便， 如图 14所示， 特详细描述如下定义： 安装框围合的四 个侧面 B为内侧面， 与内侧面相对的侧面 C为外侧面， 安装才匡与液晶面板 ( open ce l l ) 连接的端面 D为安装框的第一端， 安装框与灯板连接的端 面 E为安装框的第二端。
参阅图 2， 显示了本发明显示模组结构的示意图。 本发明显示模组结 构通过安装框固定多个功能板， 该安装框通过多个安装条围合拼接形成， 安装框内侧面上形成的安装结构用于将功能板固定于安装框内。 与现有技 术相比， 省去了现有显示模组中的整体化金属背板、 前框、 以及胶框， 有 效地节约成本， 还避免了背板因需不同尺寸大小而制作不同尺寸模具高投 入的情况， 釆用本发明的显示模组结构只需通过裁切不同长度的安装条即 可匹配不同尺寸的显示模组， 利于厂家的整机成本控制， 该显示模组结构 尺寸调节灵活， 适配性强。 另外， 灯板可拆卸的安装于安装框的第二端， 对于灯板的维护更换十分方便， 只需拆卸第二端的灯板进行更换， 无需对 整个模组进行拆卸， 安装框第一端的功能板， 如液晶面板、 光学膜片、 和 扩散板可以不动， 完全不受安装框第二端灯板拆卸的影响。 安装框的安装 条上设有散热结构， 确保显示模组结构的使用安全。 下面结合附图对本发 明显示模组结构进行说明。
参阅图 2， 为本发明显示模组结构的示意图。 下面结合图 2， 对本发 明显示模组结构进行说明。
如图 2所示， 本发明显示模组结构包括多个功能板 30和安装框 20， 安装框 20通过多个安装条 201围合拼接而成， 且安装框 20的内侧面形成 有安装结构， 功能板 30通过安装结构固定于安装框 20内。 安装条 201的 端部邻接形成安装框 20，作为本发明的一较佳实施方式， 安装条 201之间 通过连接件 203连接， 参阅图 3， 为图 2中角部放大示意图。 如图 3所示， 两个安装条 201的端部相互邻接， 通过连接件 203连接固定， 安装条 201 的外侧面设有凹槽 2011， 凹槽 2011适配于连接件 203的厚度， 供容置连 接件 203， 使得安装条 201通过连接件 203固定后， 连接件 203置于凹槽 2011 内， 安装条 201的外侧面保持平整。 该连接件 203较佳包括铰链和螺 钉， 铰链扣合于两块安装条 201相接的端部， 然后通过螺钉将铰链固定于 安装条 201的外侧面， 实现两个安装条 201之间的拼接。
参阅图 4， 为本发明显示模组结构的爆炸分解示意图。 参阅图 5， 为 图 4中角部的放大示意图。 下面结合图 4和图 5， 对本发明显示模组结构 进行说明。
如图 4和图 5所示， 本发明的显示模组结构中的安装框 20包括四个 安装条 201， 四个安装条 201的端部相互邻接形成安装框 20， 安装条 201 的邻接端部通过连接件 203 固定连接。 安装框 20的内侧面形成有安装结 构 205，多个功能板 30通过安装结构 205固定于安装框 20内。安装条 201 的内侧面上形成一体化的安装结构， 将四个安装条 201 围合形成安装框 20， 进而形成安装结构 205， 通过安装结构 205将功能板 30安装固定于安 装框 20内。
作为本发明的一较佳实施方式， 功能板 30至少包括灯板 302， 结合图 1 0所示， 安装框 20靠近灯板 302的端面形成有安装面 207， 灯板 302可 拆卸的安装于安装面 207上。釆用可拆卸方式安装灯板 302，方便灯板 302 的维护。
参阅图 6， 为本发明显示模组结构中灯板背部的俯视图。 下面结合图 6， 对本发明显示模组结构中的灯板的一较佳实施方式进行说明。
如图 6所示， 灯板 302包括多个灯板单元 303， 每个灯板单元 303可 拆卸的安装于安装框 20的安装面 207上， 较佳地， 灯板单元 303可以便 捷地通过螺钉可拆卸的安装于安装框 20的安装面 207。 参阅图 7， 为图 6 中 A位置的放大示意图。 灯板单元 303之间部分压合连接， 前一个灯板单 元 303的端部设有弯折的拼接部 3023， 拼接部 3023压合于后一个灯板单 元 303的表面， 拼接部 3023与后一个灯板单元 303的端部之间留设有拆 卸空间， 该拆卸空间为后续拆卸灯板单元 303提供方便。 釆用拼接部 3023 使得灯板单元 303之间贴合紧密， 形成密闭的灯板 302， 具有遮光效果， 防止灯源发出的光从灯板单元 303的背部射出，提高灯板单元的发光强度。 结合图 8所示，显示了本发明显示模组结构中拆卸灯板单元的结构示意图， 对灯板单元 303进行维护更换时，仅对需要更换的灯板单元 303进行拆除， 不必拆卸整块灯板， 对灯板单元 303进行拆除时， 应先将螺钉拧开取出， 然后利用拼接部 3023处留设的拆卸空间对灯板单元 303进行错位移动， 即可取出灯板单元 303， 更换合格的灯板单元。
参阅图 9， 显示了本发明显示模组结构中灯板的正视图。 下面结合图 9， 对本发明显示模组结构中的灯板的另一较佳实施方式进行说明。
如图 9所示， 灯板 302 包括基板 3022和布置于基板 3022上的灯源 3021 , 基板 3022釆用散热材料， 对灯源 3021起到散热的作用。 该散热材 料为金属材料， 基板 3022可以为金属板， 较佳为铝板。 基板 3022通过螺 钉可拆卸的安装于安装框 20上的安装面 207上。 作为本发明的一较佳实 施方式， 基板 3022为分条式结构， 多条基板 3022拼接形成灯板 302， 每 一条基板 3022单独的、 可拆卸地安装于安装框 20的安装面 207上。 釆用 这样的方式， 当某一条基板 3022上的灯源 3021损坏时， 只需更换该条基 板 3022 即可， 无需像现有技术中对整个灯板进行更换， 使得对灯板 302 的维护变得更加方便。
参阅图 10，显示了本发明显示模组结构的侧视图。参阅图 11至图 12， 为拆卸条式灯板的分解结构示意图。 下面结合图 10至图 12， 对本发明显 示模组结构进行灯板维护的过程进行说明。
如图 10至图 12所示， 灯板 302 包括多个分条式的基板 3022和布置 于基板 3022上的灯源 3021， 每条基板 3022单独通过螺钉 40安装于安装 面 207， 各条基板 3022之间通过拼接部 3023压合连接，拼接部 3023部分 压合于相邻的基板 3022上， 并与该基板 3022留设有拆卸空间。 当某一基 板 3022上灯源 3021损坏， 需要更换时， 则可拆卸该条基板 3022上的螺 钉 40， 并将该基板 3022进行错位取出， 然后更换新的基板 3022， 再将该 基板 3022 的拼接部 3023 部分压合于相邻基板的端面上， 相对于拼接部 3023的另一端贴设于相邻基板的拼接部的端面， 然后通过螺钉 40安装于 安装面 207。
结合图 1 3和图 14所示， 显示了本发明显示模组结构中安装条的第一 较佳实施方式。 安装框 20的内侧面形成有功能板 30的安装槽 208, 209， 功能板 30插设固定于安装槽 208， 209内。作为本发明的一较佳实施方式， 功能板 30至少包括液晶面板 304、 扩散板 306和光学膜片 308， 液晶面板 304插入固定于安装槽 208内， 光学膜片 308和扩散板 306插入固定于安 装槽 209内。 安装槽 208和安装槽 209—体成型于安装条 201的内侧面， 安装槽 208和安装槽 209适配于液晶面板 304、光学膜片 308和扩散板 306， 用于固定液晶面板 304、 光学膜片 308和扩散板 306， 安装条 201 围合形 成安装框 20时， 液晶面板 304、 光学膜片 308和扩散板 306的四个侧面均 插入于安装槽 208和安装槽 209内。
作为本发明的另一较佳实施方式， 安装槽 208和安装槽 209形成于安 装框 20的第一端， 安装槽 208和安装槽 209内插设固定有液晶面板 304、 光学膜片 308和扩散板 306。 安装框 20的第二端形成有安装面 207， 安装 面 207 用于可拆卸安装灯板 302。 灯板 302 的拆卸过程可以在安装框 20 的第二端进行， 第一端的液晶面板 304、 光学膜片 308和扩散板 306不用 拆卸， 对第一端固定的液晶面板 304、 光学膜片 308和扩散板 306不产生 影响。 在本实施方式中， 安装条 201上形成有散热结构 2012， 该散热结构 2012为安装条 201上开设的多个凹槽， 该散热结构 2012可以设于安装条 201的内侧面， 也可以设于安装条 201的外侧面， 当散热结构 2012设于安 装条 201的外侧面时， 于散热结构 2012上固设有盖板 50， 盖板 50通过螺 钉紧固于安装条 201。
作为本发明的另一较佳实施方式， 功能板 30至少包括液晶面板 304， 结合图 15和图 16所示， 显示了本发明显示模组结构中安装条的第二较佳 实施方式。 在本实施方式中， 安装框 20的第一端形成有安装面 206， 安装 面 206用于安装液晶面板 304，液晶面板 304通过压迫件 60压迫固定于安 装面 206。压迫件 60包括压条和螺钉，压条压紧液晶面板 304并通过螺钉 将液晶面板 304固定安装于安装框 20的安装面 206上。
作为本发明的另一较佳实施方式， 在形成有安装面 206 的安装框 20 上还设有安装槽 209，安装槽 209形成于安装框 20的第一端，安装面 206、 安装槽 209—体成型于安装条 201上， 安装条 201的第二端还形成有安装 面 207， 安装面 207用于可拆卸安装灯板 302。 在本实施方式中， 灯板 302 可拆卸的安装于安装面 207，光学膜片 308和扩散板 306插设于安装槽 209 内，液晶面板 304通过压迫件 60压迫固定于安装面 206。在本实施方式中， 安装条 201上形成有散热结构 2012， 该散热结构 2012为安装条 201上开 设的多个凹槽， 该散热结构 2012可以设于安装条 201 的内侧面， 也可以 设于安装条 201的外侧面， 当散热结构 2012设于安装条 201的外侧面时， 于散热结构 2012上固设有盖板 50， 盖板 50通过螺钉紧固于安装条 201。
作为本发明的另一较佳实施方式， 安装条 201上设有散热结构 2012， 散热结构 2012形成于安装条 201的内侧或者外侧， 散热结构 2012包括多 个间隔开设的凹槽， 该散热结构 2012 的高度和宽度可以根据显示模组上 灯源的数量进行调整， 确保对显示模组的散热效果。
本发明显示模组结构的有益效果为：
釆用安装条围合拼接形成安装框来安装功能板， 省去了现有技术中的 整体化金属背板、 前框、 和胶框， 另外， 安装条的模具具有通用性， 不用 根据显示模组的尺寸来设计适配的模具， 只需通过裁切不同长度的安装条 即可匹配不同尺寸的显示模组， 有效的降低成本， 利于厂家的整机成本控 制， 且还具有尺寸灵活， 适配性强等特点。
灯板可拆卸的安装于安装框上形成安装面， 灯板维护方便， 且对其他 功能板不产生任何影响。 解决现有技术中维护灯板时需将所有功能板均拆 卸的问题。
灯板釆用分条式结构， 更换时可以逐条进行， 节省成本， 且更换维护 更加便捷。
灯板的基板釆用散热材料， 提高显示模组结构的散热效果， 对灯源起 到保护作用。
安装条的侧部也设有散热结构， 提供显示模组结构的散热效果， 提高 显示模组结构的使用寿命。 参阅图 17， 为本发明显示模组结构安装方法的流程图。 下面结合图 17 , 对本发明显示模组结构安装方法进行说明。
如图 17所示， 本发明显示模组结构安装方法包括：
执行步骤 S l l， 提供多个功能板， 结合图 2所示， 提供功能板 30。 接 着执行步骤 S 12。
执行步骤 S 12， 提供安装条， 于安装条的一侧形成安装结构， 结合图 4所示， 提供安装条 201， 于安装条 201的一侧形成安装结构 205。 接着执 行步骤 S 1 3。
执行步骤 S 1 3， 将多个安装条拼接形成安装框， 将功能板通过安装结 构固定于安装框内， 结合图 2和图 4所示， 多个安装条 201拼接形成安装 框 20， 功能板 30通过安装结构 205固定于安装框 20内。
作为本发明显示模组结构安装方法的一较佳实施方式，结合图 4所示， 提供四个安装条 201， 将安装条 201的端部相互邻接形成安装框 20。 可以 通过连接件 203将安装条 201的端部之间连接固定，较佳地，该连接件 203 包括铰链和螺钉， 通过铰链扣合于两个邻接的安装条 201的外侧面， 再用 螺钉将铰链固定于安装条 201上， 实现了两个邻接的安装条 201之间的拼 接。
作为本发明显示模组结构安装方法的一较佳实施方式， 结合图 10所 述， 提供的功能板 30至少包括灯板 302， 在安装框 20靠近灯板 302的端 面形成安装面 207， 将灯板 302可拆卸的安装于安装面 207上。 灯板 302 安装于安装框 20的第二端， 通过螺钉 40可拆卸的安装于安装面 207。
作为本发明显示模组结构安装方法的一较佳实施方式， 结合图 6至图 8所示， 提供的灯板 302 包括多个灯板单元 303， 每个灯板单元 303可拆 卸的安装于安装面 207， 较佳地通过螺钉将灯板单元 303可拆卸的安装于 安装面 207。 灯板单元 303之间部分压合连接， 前一个灯板单元 303的端 部设有弯折的拼接部 3023， 拼接部 3023压合于后一个灯板单元 303的表 面， 拼接部 3023与后一个灯板单元 303的端部之间留设有拆卸空间， 该 拆卸空间为后续拆卸灯板单元 303提供方便。 对灯板单元 303进行维护更 换时， 仅需对需要更换的灯板单元 303进行拆除， 不必拆卸整块灯板， 对 灯板单元 303进行拆除， 先将螺钉拧开取出， 然后利用拼接部 3023处留 设的拆卸空间对灯板单元 303进行错位， 然后取出灯板单元 303， 再更换 新的灯板单元即可。
作为本发明显示模组结构安装方法的一较佳实施方式， 提供的灯板 302 包括基板 3022和布置于基板 3022上的灯源 3021， 基板 3022釆用散 热材料，对灯源 3021起到散热的作用。该散热材料为金属材料，基板 3022 可以为金属板， 较佳为铝板。 基板 3022 通过螺钉可拆卸的安装于安装框 20上的安装面 207上。 作为本发明的一较佳实施方式， 基板 3022为分条 式结构， 多条基板 3022拼接形成灯板 302， 每一条基板 3022单独的、 可 拆卸地安装于安装框 20的安装面 207上。 釆用这样的方式， 当某一条基 板 3022上的灯源 3021损坏时， 只需更换该条基板 3022即可， 无需像现 有技术中对整个灯板进行更换， 使得对灯板 302的维护变得更加方便。
结合图 1 3和图 14所示， 显示了本发明显示模组结构中安装条的第一 较佳实施方式。 安装框 20的内侧面形成有适配于功能板 30的安装槽 208, 209 , 作为本发明显示模组结构安装方法的一较佳实施方式， 提供的 功能板 30至少包括液晶面板 304、 光学膜片 308和扩散板 306， 液晶面板 304插设固定于安装槽 208内， 光学膜片 308和扩散板 306插设固定于安 装槽 209内。 安装槽 208 , 209—体成型于安装条 201的内侧面， 安装槽 208, 209适配于液晶面板 304、 光学膜片 308和扩散板 306， 用于固定液晶 面板 304、光学膜片 308和扩散板 306，安装条 201 围合形成安装框 20时， 液晶面板 304、 光学膜片 308和扩散板 306的四个侧面均插设于安装槽 208, 209内。
作为本发明显示模组结构安装方法的一较佳实施方式， 提供的功能板 30至少包括液晶面板 304， 结合图 15和图 16所示， 显示了本发明显示模 组结构中安装条的第二较佳实施方式。 在本实施方式中， 安装框 20的顶 端形成有安装面 206， 安装面 206用于安装液晶面板 304， 液晶面板 304 通过压迫件 60压迫固定于安装面 206。 压迫件 60包括压条和螺钉， 压条 压紧液晶面板 304并通过螺钉将液晶面板 304固定安装于安装框 20的安 装面 206上。
作为本发明的另一较佳实施方式， 在形成有安装面 206 的安装框 20 上还设有安装槽 209，安装槽 209形成于安装框 20的第一端，安装面 206、 安装槽 209—体成型于安装条 201上， 安装条 201的第二端还形成有安装 面 207， 安装面 207用于可拆卸安装灯板 302。 在本实施方式中， 灯板 302 可拆卸的安装于安装面 207，光学膜片 308和扩散板 306插设于安装槽 209 内，液晶面板 304通过压迫件 60压迫固定于安装面 206。在本实施方式中， 安装条 201上形成有散热结构 2012， 该散热结构 2012为安装条 201上开 设的多个凹槽， 该散热结构 2012可以设于安装条 201 的内侧面， 也可以 设于安装条 201的外侧面， 当散热结构 2012设于安装条 201的外侧面时， 于散热结构 2012上固设有盖板 50， 盖板 50通过螺钉紧固于安装条 201。
作为本发明显示模组结构安装方法的一较佳实施方式， 安装条 201上 形成有散热结构 2012，散热结构 2012形成于安装条 201的内侧或者外侧， 散热结构 2012包括多个间隔开设的凹槽， 该散热结构 2012的高度和宽度 可以根据显示模组上灯源的数量进行调整， 确保对显示模组的散热效果。
本发明显示模组结构安装方法的有益效果为：
釆用安装条围合拼接形成安装框来安装功能板， 省去了现有技术中的 背板、 前框和胶框， 另外， 安装条的模具具有通用性， 不用根据显示模组 的尺寸来设计适配的模具， 只需通过裁剪不同长度的安装条即可匹配显示 模组的尺寸， 有效的降低成本， 利于厂家的整机成本控制， 且还具有尺寸 灵活， 随意性强等特点。
灯板可拆卸的安装于安装框上形成安装面， 灯板维护方便， 且对其他 功能板不产生任何影响。 解决现有技术中维护灯板时需将所有功能板均拆 卸的问题。
灯板釆用分条式结构， 更换时可以逐条进行， 节省成本， 且更换维护 更加便捷。
灯板的基板釆用散热材料， 提高显示模组结构的散热效果， 对灯源起 到保护作用。
安装条的侧部也设有散热结构， 提供显示模组结构的散热效果， 提高 显示模组结构的使用寿命。
以上结合附图实施例对本发明进行了详细说明，本领域中普通技术人员 可根据上述说明对本发明做出种种变化例。 因而， 实施例中的某些细节不应 构成对本发明的限定，本发明将以所附权利要求书界定的范围作为本发明的 保护范围。

Claims

1. 一种显示模组结构， 其特征在于， 包括多个功能板与安装框， 所 述安装框由多个安装条围合拼接而成， 且所述安装框的内侧面设有安装结 构， 所述功能板通过所述安装结构固定于所述安装框内。
2. 如权利要求 1所述的显示模组结构， 其特征在于， 所述安装框包 括四个安装条， 所述安装条的端部相互邻接从而形成所述安装框。
3. 如权利要求 1所述的显示模组结构， 其特征在于， 所述功能板中 至少包括一灯板， 所述安装框靠近所述灯板的端面形成有所述灯板的安装 面， 所述灯板可拆卸的安装于所述安装面上。
4. 如权利要求 3所述的显示模组结构， 其特征在于， 所述灯板包括
5. 如权利要求 4所述的显示模组结构， 其特征在于， 所述灯板单元 的一端设有弯折的拼接部， 所述拼接部贴合于另一个灯板单元。
6. 如权利要求 3所述的显示模组结构， 其特征在于， 所述灯板包括 基板以及布置于所述基板上的灯源， 所述基板釆用散热材料。
7. 如权利要求 1所述的显示模组结构， 其特征在于， 所述安装框的 内侧面形成有适配于所述功能板的安装槽， 所述功能板插入固定于所述安 装槽内。
8. 如权利要求 1所述的显示模组结构， 其特征在于， 所述功能板中 至少包括一液晶面板， 所述安装框靠近所述液晶面板的端面形成有所述液 晶面板的安装面， 所述液晶面板通过压迫件压迫固定于所述安装面上。
9. 如权利要求 1所述的显示模组结构， 其特征在于， 所述安装条上 形成有散热结构。
1 0. 一种显示模组结构安装方法， 其特征在于， 包括：
提供多个功能板；
提供安装条， 于安装条一侧设有安装结构；
将多个安装条围合拼接形成安装框， 同时将所述功能板通过所述安装 结构固定于所述安装框内。
1 1. 如权利要求 1 0所述的显示模组结构安装方法， 其特征在于， 提 供四个安装条， 将所述安装条的端部相互邻接形成所述安装框。
1 2. 如权利要求 1 0所述的显示模组结构安装方法， 其特征在于， 所 述功能板中至少包括一灯板， 于所述安装框靠近所述灯板的端面形成所述
13. 如权利要求 12所述的显示模组结构安装方法， 其特征在于， 所 面上。
14. 如权利要求 13所述的显示模组结构的安装方法， 其特征在于， 于所述灯板单元的一端形成弯折的拼接部， 将所述拼接部贴合于另一个灯 板单元。
15. 如权利要求 12所述的显示模组结构安装方法， 其特征在于， 所 述灯板包括基板以及布置于所述基板上的灯源， 所述基板釆用散热材料。
16. 如权利要求 10所述的显示模组结构安装方法， 其特征在于， 于 所述安装框的内侧面形成适配于所述功能板的安装槽， 将所述功能板插入 所述安装槽内固定。
17. 如权利要求 10所述的显示模组结构安装方法， 其特征在于， 所 述功能板中至少包括一液晶面板， 于所述安装框靠近所述液晶面板的端面 形成所述液晶面板的安装面， 将所述液晶面板通过压迫件压迫固定于所述 安装面上。
18. 如权利要求 10所述的显示模组结构安装方法， 其特征在于， 于 所述安装条上设有散热结构。
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