WO2013023412A1 - 一种背光模组的组装设备及方法 - Google Patents

一种背光模组的组装设备及方法 Download PDF

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Publication number
WO2013023412A1
WO2013023412A1 PCT/CN2011/081709 CN2011081709W WO2013023412A1 WO 2013023412 A1 WO2013023412 A1 WO 2013023412A1 CN 2011081709 W CN2011081709 W CN 2011081709W WO 2013023412 A1 WO2013023412 A1 WO 2013023412A1
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WO
WIPO (PCT)
Prior art keywords
backlight module
support column
carrier plate
control device
roller
Prior art date
Application number
PCT/CN2011/081709
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English (en)
French (fr)
Inventor
刘勇
Original Assignee
深圳市华星光电技术有限公司
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Publication date
Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US13/378,261 priority Critical patent/US8777685B2/en
Publication of WO2013023412A1 publication Critical patent/WO2013023412A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • 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
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements

Definitions

  • the present invention relates to the field of liquid crystal display technology, and in particular, to an assembly apparatus and method for a backlight module.
  • the assembly process of the backlight module generally involves placing the backlight module on the tray, then placing the panel, covering the iron frame, and finally performing screw locking processing through the screw holes on the backlight module.
  • the liquid crystal module gradually develops toward a large size, a thinner and a thinner frame, the required product thickness is gradually reduced, so that the rigidity of the backlight module is lowered, resulting in an increase in the curvature of the backlight module.
  • the bending deflection of the backlight module is too large, it will directly affect the position of the front and side screw holes, thus affecting the locking of the side screws. Referring to FIG. 1 , when the screw hole 12 on the backlight module 11 is connected to the screw hole 14 on the iron frame 13 , since the backlight module 11 is bent too much, the screw hole 12 and the screw hole 14 cannot be connection.
  • the operator can manually return the curved backlight module to the original position and then lock the screw, but it will increase the complexity of the operation and affect the production speed. If a fixed support column is used to support the backlight module, the support column will be supported in the display area after the backlight module is turned over. Moreover, after the assembly equipment is replaced, it is necessary to adjust the heights of all the support columns one by one, and the adjustment time is long, which is difficult, resulting in low efficiency.
  • An object of the present invention is to provide an assembly apparatus for a backlight module, which solves the problem that in the prior art, when the backlight module is assembled, the support column is too high, the display area is affected when the backlight module is turned over, and the support column is adjusted. The cumbersome technical problems of the process.
  • the present invention provides an assembly apparatus for a backlight module.
  • the backlight module includes a first surface and a second surface.
  • the first surface and the second surface include a plurality of sides, and the backlight module is opened. Screw holes, the device includes:
  • a carrier plate having at least one opening
  • the telescopic control device is configured to control the support column to protrude relative to the carrier plate and support the backlight when the first surface and the side surface of the backlight module are subjected to a screw locking process The second surface of the module;
  • the telescopic control device is configured to control the retraction of the support column relative to the carrier plate when the backlight module is flipped to the second surface;
  • the telescopic control device includes a compression member and an eject member.
  • the compression member is configured to control the support column to protrude relative to the carrier plate
  • the ejecting member is configured to control the support column to be retracted relative to the carrier plate
  • the compression member is a trapezoidal block structure
  • the ejecting member is a spring structure, and the ejecting member is disposed between the carrier plate and the card strip.
  • the support column includes a roller, a card strip, a middle column and a top cymbal, and the intermediate column passes through the opening;
  • the compression member is connected to the roller, the roller is connected to the card strip, the card strip is connected to the middle column, and the top pole is connected to the middle column;
  • the roller and the strip are disposed on one side of the compression member; the top is disposed on one side of the backlight module.
  • Another object of the present invention is to provide an assembly apparatus for a backlight module, which solves the problem that in the prior art, when the backlight module is assembled, since the support column is too high, the display area is affected when the backlight module is turned over, and the support is adjusted. The cumbersome technical problems of the column process.
  • the present invention constructs an assembly apparatus for a backlight module, the backlight module includes a first surface and a second surface, and the first surface and the second surface include a plurality of sides,
  • the backlight module is provided with a screw hole, and the device comprises:
  • a carrier plate having at least one opening
  • the telescopic control device is configured to control the support column to extend relative to the carrier plate and support the backlight module when the first surface of the backlight module and the side surface are subjected to a screw locking process.
  • the telescopic control device is configured to control the support column to retract relative to the carrier plate when the backlight module is flipped to the second surface.
  • the telescopic control device includes a compression member and an ejecting member.
  • the compression member is configured to control the support column to protrude relative to the carrier plate
  • the ejecting member is configured to control the support column to be retracted relative to the carrier.
  • the support column includes a roller, a card strip, a middle column and a top cymbal, and the intermediate column passes through the opening;
  • the compression member is connected to the roller, the roller is connected to the card strip, the card strip is connected to the middle column, and the top pole is connected to the middle column;
  • the roller and the strip are disposed on one side of the compression member; the top is disposed on one side of the backlight module.
  • the compression member is a trapezoidal block structure.
  • the ejecting member is a spring structure, and the ejecting member is disposed between the carrier plate and the card strip.
  • a further object of the present invention is to provide a method for assembling a backlight module, which solves the problem that in the prior art, when the backlight module is assembled, since the support column is too high, the display area is affected when the backlight module is turned over, and the support is adjusted. The cumbersome technical problems of the column process.
  • the present invention constructs a method for assembling a backlight module, the backlight module includes a first surface and a second surface, and the first surface and the second surface include a plurality of sides,
  • the backlight module is provided with a screw hole, and the method includes the following steps:
  • the telescopic control device controls the support column to protrude relative to the carrier plate
  • the telescopic control device controls the support column to retract relative to the carrier plate when the backlight module is flipped to the second surface.
  • the telescopic control device includes a compression member and an ejecting member.
  • the step of controlling the extension of the support column relative to the carrier plate by the telescopic control device comprises:
  • the step of controlling the telescopic control device to retract the support column relative to the carrier plate comprises:
  • the support column is controlled to retract relative to the carrier by the ejecting member.
  • the support column includes a roller, a card strip, a middle column and a top cymbal, and the intermediate column passes through the opening;
  • the compression member is connected to the roller, the roller is connected to the card strip, the card strip is connected to the middle column, and the top pole is connected to the middle column;
  • the roller and the strip are disposed on one side of the compression member; the top is disposed on one side of the backlight module.
  • the compressing member has a trapezoidal block structure.
  • the ejecting member is a spring structure, and the ejecting member is disposed between the carrier plate and the card strip.
  • the present invention solves the technical problem that the display column is affected when the backlight module is turned over when the backlight module is assembled in the prior art, and the process of adjusting the support column is simplified.
  • FIG. 1 is a schematic view showing a process of installing a backlight module in the prior art
  • FIG. 2 is a schematic structural view of an assembly device of a backlight module according to the present invention.
  • FIG. 3 is a schematic flow chart of a method for assembling a backlight module according to the present invention.
  • FIG. 2 is a structural diagram of an assembly apparatus of a backlight module according to the present invention.
  • the backlight module 30 includes a first surface B1 and a second surface B2.
  • a side surface is disposed between the first surface B1 and the second surface B2, and a screw hole (not shown) is disposed on the backlight module 30.
  • the apparatus includes a carrier 20 with an opening 21 defined therein.
  • the apparatus also includes a support post and a telescoping control device (not shown) that passes through the opening 21.
  • the telescopic control device includes a compression member 22 and an ejecting member 23 for controlling the extension of the support column relative to the carrier 20, that is, controlling the support column to move a predetermined distance D along a preset direction C;
  • the member 23 is for controlling the retraction of the support column relative to the carrier 20, that is, controlling the support column to move by a predetermined distance D in a direction opposite to the preset direction.
  • the preset direction C is perpendicular to the carrier 20 .
  • the support column includes a roller 24, a card strip 25, a middle post 26, and a top cymbal 27.
  • the compression member 22 is connected to the support column by the roller 24, the roller 24 is connected to the card strip 25, the card bar 25 is connected to the intermediate column 26, the middle column 26 is passed through the opening 21, and the top pin 27 is connected to the intermediate post 26.
  • the roller 24 and the card strip 25 are disposed on one side of the compression member 22; the top cymbal 27 is disposed on one side of the backlight module 30.
  • the compression member 22 is a trapezoidal block structure, and the bottom corner of the trapezoid is ⁇ .
  • the compression member 22 can also be other structures, as long as the support column can be extended relative to the carrier 20 I will not list them here.
  • the angle of the bottom corner ⁇ can be flexibly adjusted, and the height of the trapezoidal compression member 22 can also be flexibly adjusted to facilitate the locking operation of the screw according to the height of different assembly equipment.
  • the ejecting member 23 is a spring structure, and the ejecting member 23 is disposed between the carrier 20 and the card strip 25.
  • the ejecting member 23 can also be other structures as long as the supporting column can be controlled relative to the bearing.
  • the board 20 can be retracted, and is not listed here.
  • the working principle of the assembly device of the backlight module in the invention is:
  • the roller 24 When the screw is locked to the first surface B1 and the side surface of the backlight module 30, the roller 24 is compressed by the compressing member 22, and the roller 24 further compresses the card strip 25, and the card strip 25 compresses the ejecting member 23, thereby
  • the middle column 26 drives the top cymbal 27 to move a predetermined distance D along the preset direction C.
  • the roller 24 of the support column is located on the top surface of the compression member 22, and the support column protrudes from the support plate 20, and is supported by the support
  • the second surface of the backlight module is used to ensure the rigidity required for the assembly of the backlight module 30, and the problem of screw hole misalignment during the screw locking process is avoided.
  • the backlight module 30 is turned over to the second surface B2.
  • the compression of the ejecting member 23 by the compressing member 22 is released, and therefore, the ejecting member is ejected.
  • the card strip 25 drives the middle column 26 to move, and the middle column 26 drives the top cymbal 27 to move in a direction opposite to the preset direction C by a predetermined distance D.
  • the roller 24 of the support column is not in compression.
  • the support column On the top surface of the member 22, the support column is retracted relative to the carrier 20 to ensure that the top cymbal 27 of the support post does not contact the display area of the backlight module 30, and the backlight module has been completed due to the locking processing of the screw. There is no stiffness problem in the group 30 as a whole.
  • the assembly of the backlight module 30 is completed on one pipeline.
  • the assembly device of the backlight module provided by the present invention moves in the horizontal direction from front to back in sequence on the pipeline.
  • the compression member 22 is not mounted, and the top plate 27 of the support column is The ejecting member 23 is retracted under action so that the top cymbal 27 of the support post does not contact the display area of the backlight module 30.
  • the compression member 22 is mounted on a station that needs to be supported, that is, a station on which the compression member 22 is mounted.
  • the top cymbal 27 is jacked up. .
  • FIG. 3 is a schematic flow chart of a method for assembling a backlight module according to the present invention.
  • step S301 a telescopic control device, a carrier, and a support post are provided, and the support post is passed through an opening of the carrier.
  • step S302 when the first surface and the side surface of the backlight module are subjected to a screw locking process, the telescopic control device controls the support column to protrude relative to the carrier.
  • step S303 the telescopic control device controls the support column to retract relative to the carrier plate when the backlight module is flipped to the second surface.
  • the backlight module includes a first surface and a second surface extending in a horizontal direction.
  • the first surface and the second surface include a plurality of sides, and the backlight module is provided with a screw hole.
  • the telescopic control device includes a compression member and an ejecting member.
  • the support column is controlled to extend relative to the carrier plate by a compression member, and the support column is controlled to be retracted relative to the carrier plate by an ejecting member. .
  • the support column comprises a roller, a card strip, a middle column and a top cymbal, wherein the middle column passes through the opening; the compression member is connected to the support column through the roller, the roller is connected to the card strip, and the top cymbal is connected to the middle column.
  • the roller and the card strip are disposed on one side of the compression member; and the top cymbal is disposed on one side of the backlight module.
  • the compression member is a trapezoidal block structure, and the base angle of the trapezoid is ⁇ .
  • the compression member may also be other structures, as long as the support column can be controlled to protrude relative to the carrier plate, not one by one. List.
  • the angle of the bottom corner ⁇ can be flexibly adjusted, and the height of the trapezoidal compression member can be flexibly adjusted, as long as the screw lock processing can be performed according to the height of different assembly equipment.
  • the ejecting member is a spring structure, and the spring structure is disposed between the carrier plate and the card strip.
  • the ejecting member may also be other structures, as long as the support column can be controlled to retract relative to the carrier plate. Not listed one by one.

Abstract

一种背光模组（30）的组装设备，所述背光模组（30）包括第一表面（B1）和第二表面（B2），所述第一表面（B1）和第二表面（B2）之间包括多个侧面，所述背光模组（30）开设有螺丝孔，所述设备包括：承板（20），设有至少一开口（21）；支撑柱，穿过所述开口（21）；以及伸缩控制器件，在对所述背光模组（30）的第一表面（B1）以及所述侧面进行螺丝锁付处理时，所述伸缩控制器件用于控制所述支撑柱相对所述承板（20）伸出，并支撑于所述背光模组（30）的所述第二表面（B2）；在将所述背光模组（30）翻转到所述第二表面（B2）时，所述伸缩控制器件用于控制所述支撑柱相对所述承板（20）缩回。还公开了一种背光模组的组装方法。

Description

一种背光模组的组装设备及方法 技术领域
本发明涉及液晶显示技术领域，特别是涉及一种背光模组的组装设备及方法。
 背景技术
现有技术中，背光模组的组装过程一般是将背光模组放于托盘上，然后放上面板，覆盖上铁框，最后通过背光模组上的螺丝孔进行螺丝的锁付处理。
随着液晶模组逐渐向大尺寸、轻薄化以及窄边框的趋势发展，需要的产品厚度也逐渐减小，使得背光模组的刚度降低，导致背光模组弯曲度增大。一旦背光模组弯曲挠度过大，将直接影响正面以及侧边螺丝孔的位置，因而影响侧边螺丝的锁付。请参阅图1，图1中，在将背光模组11上的螺丝孔12连接到铁框13上的螺丝孔14时，由于背光模组11弯曲过大，使得螺丝孔12和螺丝孔14无法连接。
上述情况虽然可以由操作员手动去将弯曲的背光模组托回原位，再锁上螺丝，但会增加作业的复杂性，也会影响生产速度。若采用固定的支撑柱来支撑背光模组，在将背光模组翻转后支撑柱将支撑在显示区域。而且，在更换组装设备后，需要逐个调整所有支撑柱的高度，调整时间长，难度大，导致效率低。
故，有必要提供一种背光模组的组装设备，以解决现有技术所存在的问题。
 技术问题
本发明的目的在于提供一种背光模组的组装设备，以解决现有技术中在组装背光模组时，由于支撑柱过高，在将背光模组翻转时影响显示区域，而且调整支撑柱的过程繁琐的技术问题。
 技术解决方案
本发明构造了一种背光模组的组装设备，所述背光模组包括第一表面和第二表面，所述第一表面和第二表面之间包括多个侧面，所述背光模组开设有螺丝孔，所述设备包括：
承板，设有至少一开口；
支撑柱，穿过所述开口；以及
伸缩控制器件，
在对所述背光模组的所述第一表面以及所述侧面进行螺丝锁付处理时，所述伸缩控制器件用于控制所述支撑柱相对所述承板伸出，并支撑于所述背光模组的所述第二表面；
在将所述背光模组翻转到所述第二表面时，所述伸缩控制器件用于控制所述支撑柱相对所述承板缩回；
所述伸缩控制器件包括压缩件和弹出件，
所述压缩件，用于控制所述支撑柱相对所述承板伸出；
所述弹出件，用于控制所述支撑柱相对所述承板缩回；
所述压缩件为梯形块状结构；
所述弹出件为弹簧结构，所述弹出件设置在所述承板和所述卡位条之间。
在本发明的背光模组的组装设备中，所述支撑柱包括滚轮，卡位条，中间柱以及顶拴，所述中间柱穿过所述开口；
所述压缩件连接所述滚轮，所述滚轮连接所述卡位条，所述卡位条连接所述中间柱，所述顶拴连接所述中间柱；
所述滚轮和所述卡位条设置在所述压缩件的一侧；所述顶拴设置在所述背光模组的一侧。
本发明的另一个目的在于提供一种背光模组的组装设备，以解决现有技术中在组装背光模组时，由于支撑柱过高，在将背光模组翻转时影响显示区域，而且调整支撑柱的过程繁琐的技术问题。
为解决上述问题，本发明构造了一种背光模组的组装设备，所述背光模组包括第一表面和第二表面，所述第一表面和第二表面之间包括多个侧面，所述背光模组开设有螺丝孔，所述设备包括：
承板，设有至少一开口；
支撑柱，穿过所述开口；以及
伸缩控制器件，
在对所述背光模组的第一表面以及所述侧面进行螺丝锁付处理时，所述伸缩控制器件用于控制所述支撑柱相对所述承板伸出，并支撑于所述背光模组的所述第二表面；
在将所述背光模组翻转到所述第二表面时，所述伸缩控制器件用于控制所述支撑柱相对所述承板缩回。
在本发明的背光模组的组装设备中，所述伸缩控制器件包括压缩件和弹出件，
所述压缩件，用于控制所述支撑柱相对所述承板伸出；
所述弹出件，用于控制所述支撑柱相对所述承板缩回。
在本发明的背光模组的组装设备中，所述支撑柱包括滚轮，卡位条，中间柱以及顶拴，所述中间柱穿过所述开口；
所述压缩件连接所述滚轮，所述滚轮连接所述卡位条，所述卡位条连接所述中间柱，所述顶拴连接所述中间柱；
所述滚轮和所述卡位条设置在所述压缩件的一侧；所述顶拴设置在所述背光模组的一侧。
在本发明的背光模组的组装设备中，所述压缩件为梯形块状结构。
在本发明的背光模组的组装设备中，所述弹出件为弹簧结构，所述弹出件设置在所述承板和所述卡位条之间。
本发明的还一个目的在于提供一种背光模组的组装方法，以解决现有技术中在组装背光模组时，由于支撑柱过高，在将背光模组翻转时影响显示区域，而且调整支撑柱的过程繁琐的技术问题。
为解决上述问题，本发明构造了一种背光模组的组装方法，所述背光模组包括第一表面和第二表面，所述第一表面和第二表面之间包括多个侧面，所述背光模组开设有螺丝孔，所述方法包括以下步骤：
提供伸缩控制器件、承板以及支撑柱，并使得所述支撑柱穿过承板的开口；
在对所述背光模组的第一表面以及侧面进行螺丝锁付处理时，所述伸缩控制器件控制支撑柱相对所述承板伸出；
在将所述背光模组翻转到所述第二表面时，所述伸缩控制器件控制所述支撑柱相对所述承板缩回。
在本发明的背光模组的组装方法中，所述伸缩控制器件包括压缩件和弹出件，
所述伸缩控制器件控制支撑柱相对所述承板伸出的步骤具体包括：
通过所述压缩件控制所述支撑柱相对所述承板伸出；
所述伸缩控制器件控制支撑柱相对所述承板缩回的步骤具体包括：
通过所述弹出件控制所述支撑柱相对所述承板缩回。
在本发明的背光模组的组装方法中，所述支撑柱包括滚轮，卡位条，中间柱以及顶拴，所述中间柱穿过所述开口；
所述压缩件连接所述滚轮，所述滚轮连接所述卡位条，所述卡位条连接所述中间柱，所述顶拴连接所述中间柱；
所述滚轮和所述卡位条设置在所述压缩件的一侧；所述顶拴设置在所述背光模组的一侧。
在本发明的背光模组的组装方法中，所述压缩件为梯形块状结构。
在本发明的背光模组的组装方法中，所述弹出件为弹簧结构，所述弹出件设置在所述承板和所述卡位条之间。
 有益效果
本发明相对于现有技术，解决了现有技术中在组装背光模组时，由于支撑柱过高，在将背光模组翻转时影响显示区域的技术问题，简化了调整支撑柱的过程。
 附图说明
图1为现有技术中背光模组安装过程示意图；
图2为本发明中背光模组的组装设备的结构示意图；
图3为本发明中背光模组的组装方法的流程示意图。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。
请参阅图2，图2为本发明中背光模组的组装设备的结构图。
背光模组30包括第一表面B1和第二表面B2，第一表面B1和第二表面B2之间设置有侧面，背光模组30上开设有螺丝孔（图未示）。所述设备包括承板20，承板20开设有开口21。
所述设备还包括支撑柱以及伸缩控制器件（图未标），所述支撑柱穿过开口21。
请参阅图2，伸缩控制器件包括压缩件22和弹出件23，压缩件22用于控制支撑柱相对所述承板20伸出，即控制支撑柱沿预设方向C移动预设距离D；弹出件23用于控制支撑柱相对所述承板20缩回，即控制支撑柱沿与预设方向相反的方向移动预设距离D。其中，预设方向C垂直于承板20。
请参阅图2，支撑柱包括滚轮24，卡位条25，中间柱26以及顶拴27。其中，压缩件22通过滚轮24连接支撑柱，滚轮24连接卡位条25，卡位条25连接中间柱26，中间柱26穿过开口21，顶拴27连接中间柱26。
其中，滚轮24和卡位条25设置在压缩件22的一侧；顶拴27设置在背光模组30的一侧。
在本实施例中，压缩件22为梯形块状结构，其梯形的底角为Ө，当然，压缩件22也可以是其它的结构，只要能够控制支撑柱相对所述承板20伸出即可，此处不一一列举。
而且，在本实施例中，底角Ө的角度可以灵活的调整，梯形压缩件22的高度也可灵活调整，以方便根据不同的组装设备的高度进行螺丝的锁付处理工作。
在本实施例中，弹出件23为弹簧结构，弹出件23设置在承板20和卡位条25之间，当然，弹出件23也可以是其它的结构，只要能够控制支撑柱相对所述承板20缩回即可，此处不一一列举。
本发明中背光模组的组装设备的工作原理为：
在对背光模组30的第一表面B1和侧面进行螺丝的锁付处理时，通过压缩件22压缩滚轮24，滚轮24进一步的压缩卡位条25，卡位条25压缩弹出件23，进而使得中间柱26带动顶拴27沿预设方向C移动预设距离D，此时，支撑柱的滚轮24是位于压缩件22的顶面上，支撑柱相对承板20伸出，，并支撑于所述背光模组的所述第二表面，以保证背光模组30在组装时需要的刚度，避免了在进行螺丝锁付处理时的螺丝孔错位问题的发生。
在背光模组30的第一表面B1以及侧面完成螺丝锁付处理后，将背光模组30翻转到第二表面B2，此时，解除压缩件22对弹出件23的压缩，因此，在弹出件23的弹力作用下，卡位条25带动中间柱26运动，中间柱26带动顶拴27沿与预设方向C相反的方向移动预设距离D，此时，支撑柱的滚轮24并未位于压缩件22的顶面上，支撑柱相对承板20缩回，保证了支撑柱的顶拴27不会接触到背光模组30的显示区域，而且，由于已经完成螺丝的锁付处理，因此背光模组30整体已经不存在刚度问题。
在具体实施过程中，对背光模组30的组装是在一条流水线上完成的，本发明提供的背光模组的组装设备在该流水线上从前到后依次沿水平方向移动。在对背光模组30的第一表面B1和侧面进行螺丝的锁付处理时，在背光模组30中其它不需要支撑柱伸出的位置，不安装压缩件22，支撑柱的顶拴27在弹出件23作用下缩回，从而使得支撑柱的顶拴27不接触背光模组30的显示区域。更具体的，压缩件22安装在需要支撑的工位，即安装有压缩件22的工位，在本发明提供的背光模组的组装设备运动到该工位时顶拴27就会被顶起。
图3为本发明中背光模组的组装方法的流程示意图。
在步骤S301中，提供伸缩控制器件、承板以及支撑柱，并使得所述支撑柱穿过承板的开口。
在步骤S302中，在对背光模组的第一表面以及侧面进行螺丝锁付处理时，所述伸缩控制器件控制支撑柱相对所述承板伸出。
在步骤S303中，在将背光模组翻转到所述第二表面时，所述伸缩控制器件控制所述支撑柱相对所述承板缩回。
其中，背光模组包括沿水平方向延伸的第一表面和第二表面，第一表面和第二表面之间包括多个侧面，背光模组开设有螺丝孔。
在具体实施过程中，伸缩控制器件包括压缩件和弹出件，本实施例通过压缩件控制所述支撑柱相对所述承板伸出，通过弹出件控制所述支撑柱相对所述承板缩回。
在具体实施过程中，支撑柱包括滚轮，卡位条，中间柱以及顶拴，其中，中间柱穿过开口；压缩件通过滚轮连接支撑柱，滚轮连接卡位条，顶拴连接中间柱。其中，所述滚轮和所述卡位条设置在所述压缩件的一侧；所述顶拴设置在所述背光模组的一侧。
优选的，压缩件为梯形块状结构，其梯形的底角为Ө，当然，压缩件也可以是其它的结构，只要能够控制支撑柱相对所述承板伸出即可，此处不一一列举。而且，底角Ө的角度可以灵活的调整，梯形压缩件的高度可以灵活调整，只要方便根据不同的组装设备的高度进行螺丝的锁付处理即可。
优选的，弹出件为弹簧结构，该弹簧结构设置在承板和卡位条之间，当然，弹出件也可以是其它的结构，只要能够控制支撑柱相对所述承板缩回即可，此处不一一列举。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。
 本发明的实施方式
工业实用性
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Claims (12)

  1. 一种背光模组的组装设备，所述背光模组包括第一表面和第二表面，所述第一表面和第二表面之间包括多个侧面，所述背光模组开设有螺丝孔，其特征在于，所述设备包括：
    承板，设有至少一开口；
    支撑柱，穿过所述开口；以及
    伸缩控制器件，
    在对所述背光模组的所述第一表面以及所述侧面进行螺丝锁付处理时，所述伸缩控制器件用于控制所述支撑柱相对所述承板伸出，并支撑于所述背光模组的所述第二表面；
    在将所述背光模组翻转到所述第二表面时，所述伸缩控制器件用于控制所述支撑柱相对所述承板缩回；
    所述伸缩控制器件包括压缩件和弹出件，
    所述压缩件，用于控制所述支撑柱相对所述承板伸出；
    所述弹出件，用于控制所述支撑柱相对所述承板缩回；
    所述压缩件为梯形块状结构；
    所述弹出件为弹簧结构，所述弹出件设置在所述承板和所述卡位条之间。
  2. 根据权利要求1所述的背光模组的组装设备，其特征在于，所述支撑柱包括滚轮，卡位条，中间柱以及顶拴，所述中间柱穿过所述开口；
    所述压缩件连接所述滚轮，所述滚轮连接所述卡位条，所述卡位条连接所述中间柱，所述顶拴连接所述中间柱；
    所述滚轮和所述卡位条设置在所述压缩件的一侧；所述顶拴设置在所述背光模组的一侧。
  3. 一种背光模组的组装设备，所述背光模组包括第一表面和第二表面，所述第一表面和第二表面之间包括多个侧面，所述背光模组开设有螺丝孔，其特征在于，所述设备包括：
    承板，设有至少一开口；
    支撑柱，穿过所述开口；以及
    伸缩控制器件，
    在对所述背光模组的所述第一表面以及所述侧面进行螺丝锁付处理时，所述伸缩控制器件用于控制所述支撑柱相对所述承板伸出，并支撑于所述背光模组的所述第二表面；
    在将所述背光模组翻转到所述第二表面时，所述伸缩控制器件用于控制所述支撑柱相对所述承板缩回。
  4. 根据权利要求3所述的背光模组的组装设备，其特征在于，所述伸缩控制器件包括压缩件和弹出件，
    所述压缩件，用于控制所述支撑柱相对所述承板伸出；
    所述弹出件，用于控制所述支撑柱相对所述承板缩回。
  5. 根据权利要求4所述的背光模组的组装设备，其特征在于，所述支撑柱包括滚轮，卡位条，中间柱以及顶拴，所述中间柱穿过所述开口；
    所述压缩件连接所述滚轮，所述滚轮连接所述卡位条，所述卡位条连接所述中间柱，所述顶拴连接所述中间柱；
    所述滚轮和所述卡位条设置在所述压缩件的一侧；所述顶拴设置在所述背光模组的一侧。
  6. 根据权利要求4所述的背光模组的组装设备，其特征在于，所述压缩件为梯形块状结构。
  7. 根据权利要求4所述的背光模组的组装设备，其特征在于， 所述弹出件为弹簧结构，所述弹出件设置在所述承板和所述卡位条之间。
  8. 一种背光模组的组装方法，所述背光模组包括第一表面和第二表面，所述第一表面和第二表面之间包括多个侧面，所述背光模组开设有螺丝孔，其特征在于，所述方法包括以下步骤：
    提供伸缩控制器件、承板以及支撑柱，并使得所述支撑柱穿过所述承板的开口；
    在对所述背光模组的第一表面以及侧面进行螺丝锁付处理时，所述伸缩控制器件控制支撑柱相对所述承板伸出，并支撑于所述背光模组的所述第二表面；以及
    在将所述背光模组翻转到所述第二表面时，所述伸缩控制器件控制所述支撑柱相对所述承板缩回。
  9. 根据权利要求8所述的背光模组的组装方法，其特征在于，所述伸缩控制器件包括压缩件和弹出件，
    所述伸缩控制器件控制支撑柱相对所述承板伸出的步骤包括：
    通过所述压缩件控制所述支撑柱相对所述承板伸出；
    所述伸缩控制器件控制支撑柱相对所述承板缩回的步骤具体包括：
    通过所述弹出件控制所述支撑柱相对所述承板缩回。
  10. 根据权利要求9所述的背光模组的组装方法，其特征在于，所述支撑柱包括滚轮，卡位条，中间柱以及顶拴，所述中间柱穿过所述开口；
    所述压缩件连接所述滚轮，所述滚轮连接所述卡位条，所述卡位条连接所述中间柱，所述顶拴连接所述中间柱；
    所述滚轮和所述卡位条设置在所述压缩件的一侧；所述顶拴设置在所述背光模组的一侧。
  11. 根据权利要求9所述的背光模组的组装方法，其特征在于，所述压缩件为梯形块状结构。
  12. 根据权利要求9所述的背光模组的组装方法，其特征在于，所述弹出件为弹簧结构，所述弹出件设置在所述承板和所述卡位条之间。
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