CN207833157U - Backlight assembling device - Google Patents
Backlight assembling device Download PDFInfo
- Publication number
- CN207833157U CN207833157U CN201820280600.1U CN201820280600U CN207833157U CN 207833157 U CN207833157 U CN 207833157U CN 201820280600 U CN201820280600 U CN 201820280600U CN 207833157 U CN207833157 U CN 207833157U
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- Prior art keywords
- backlight
- absorbent module
- microscope carrier
- rubber belt
- finished product
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Abstract
The utility model discloses a kind of backlight assembling devices, belong to display panel manufacturing field.Described device includes the backlight microscope carrier that can place backlight semi-finished product and the absorbent module that can adsorb shading rubber belt, by buckling absorbent module on the loading end of backlight microscope carrier, shading rubber belt can be attached on the back light semi-finished product of the locating slot of backlight microscope carrier, obtain backlight.Wherein, the locating slot placed for backlight semi-finished product is provided on the loading end of backlight microscope carrier, the size of locating slot is matched with the size of backlight semi-finished product, and the size of absorbent module is matched with the size of shading rubber belt, compared to the mode manually attached, improves and attach accuracy and attaching efficiency；And the backlight assembling device, it is not necessary that CCD is arranged, the mode compared to machine contraposition has saved cost.
Description
Technical field
The utility model is related to display panel manufacturing field, more particularly to a kind of backlight assembling device.
Background technology
Display device includes the structures such as backlight and display panel, wherein a side surface of backlight is pasted with shading glue
Band, backlight can fix the optical diaphragm in backlight (such as diffusion sheet etc. under upper diffusion sheet) by the shading rubber belt, and
It is bonded with display panel.
In the related technology, on a side surface of backlight attach shading rubber belt mode it is usual there are two types of, a kind of mode
For the mode manually attached, i.e., then the position that staff need to be attached by estimating shading rubber belt attaches shading rubber belt manually；
Another way is the mode of machine contraposition, i.e., attaches shading rubber belt automatically using machine, the machine is by charge coupling device
(English：Charge Coupled Device；Referred to as：CCD) camera is precisely right come the position progress that need to be attached to shading rubber belt
Position, then attaches shading rubber belt.
But the mode manually attached in the related technology be easy to cause the shading rubber belt attaching accuracy it is relatively low and paste
Attached efficiency is low, and the mode cost of machine contraposition is higher.
Utility model content
The utility model embodiment provides a kind of backlight assembling device, can solve artificial attaching in the related technology
Mode caused by attach accuracy and attaching efficiency is low and the mode of machine contraposition leads to the higher problem of cost.It is described
Technical solution is as follows：
The utility model provides a kind of backlight assembling device, and described device includes：
Backlight microscope carrier, absorbent module and moving assembly；
The locating slot placed for backlight semi-finished product, the backlight half are provided on the loading end of the backlight microscope carrier
Finished product is the backlight for not attaching shading rubber belt, and the size of the locating slot is matched with the size of the backlight semi-finished product；
The absorbent module is for adsorbing the shading rubber belt, the ruler of the size of the absorbent module and the shading rubber belt
Very little matching；
The moving assembly is connect with the absorbent module, and the moving assembly is for driving the absorbent module to buckle
On the loading end of the backlight microscope carrier, the shading rubber belt is attached to the backlight semi-finished product positioned at the locating slot
On, obtain backlight.
Optionally, the backlight assembling device further includes lighting assemblies,
The lighting assemblies are arranged on the backlight microscope carrier, for lighting backlight.
Optionally, the lighting assemblies include lighting electrode and electrode switch,
The lighting electrode is located in the locating slot, and the electricity for placing the backlight is provided in the locating slot
The service area of source input terminal, the service area are provided with the lighting electrode；
The electrode switch is slidable switch, and the electrode switch is configured as sliding into above the service area
When, for the power input terminal of the backlight and lighting electrode application pressure so that the power input of the backlight
The sub and described lighting electrode contact conducting, when sliding into far from above the service area, the power supply for releasing the backlight is defeated
Enter the pressure of terminal and the lighting electrode, so that the power input terminal of the backlight and lighting electrode stopping connect
It touches.
Optionally, described device further includes：
Pedestal,
The backlight microscope carrier setting is on the base；
The moving assembly includes：Supporting rack and cover board,
Support frame as described above one end is fixedly connected with the pedestal, and the other end is flexibly connected with the cover board, the absorption group
Part is arranged on the cover board, and the cover board is configured as when movable on support frame as described above, the absorbent module being driven to buckle
On the loading end of the backlight microscope carrier.
Optionally, the moving assembly further includes：
Handle in side of the cover board far from the absorbent module is set.
Optionally, described device further includes：
Universal moving platform,
The backlight microscope carrier is arranged on the base by the Universal moving platform.
Optionally, described device further includes：
The adsorption plane of vacuumizing assembly, the absorbent module is provided with multiple adsorption holes, and the adsorption hole is taken out very with described
Empty component connection.
Optionally, described device includes：The absorbent module is rectangle absorbent module,
The first position limiting structure being arranged on the cover board, first position limiting structure include two orthogonal strips
Limited block, the absorbent module setting is in the region defined by first position limiting structure.
Optionally, the backlight microscope carrier is rectangle microscope carrier, and described device further includes：
The second position limiting structure being arranged on the cover board, second position limiting structure include two orthogonal strips
Limited block, the absorbent module buckle when on the loading end of the backlight microscope carrier, and the backlight microscope carrier is located at described the
In region defined by two position limiting structures.
Optionally, the absorbent module is detachably connected with the cover board；
The backlight microscope carrier is detachably connected with the pedestal.
The advantageous effect brought of technical solution that the utility model embodiment provides is：
By buckling absorbent module on the loading end of backlight microscope carrier, shading rubber belt can be attached to positioned at backlight
On the back light semi-finished product of the locating slot of source microscope carrier, backlight is obtained.Wherein, it is provided with confession on the loading end of backlight microscope carrier
The locating slot that backlight semi-finished product are placed, the size of locating slot are matched with the size of backlight semi-finished product, the size of absorbent module
It is matched with the size of shading rubber belt, compared to the mode manually attached, improves and attach accuracy and attaching efficiency；And the back of the body
For assembling optical sources device it is not necessary that CCD is arranged, the mode compared to machine contraposition has saved cost.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Figure 1A is a kind of structural schematic diagram for backlight that the utility model embodiment provides；
Figure 1B is a kind of structural schematic diagram for backlight assembling device that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for another backlight assembling device that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for another backlight assembling device that the utility model embodiment provides；
Fig. 4 is a kind of structural schematic diagram for absorbent module that the utility model embodiment provides；
Fig. 5 is the side block diagram of a kind of absorbent module and limited block that the utility model embodiment provides；
Fig. 6 is a kind of structural schematic diagram for second position limiting structure that the utility model embodiment provides；
Fig. 7 is the side block diagram of another absorbent module and limited block that the utility model embodiment provides；
Fig. 8 is that a kind of absorbent module that the utility model embodiment provides buckles showing on the loading end of backlight microscope carrier
It is intended to；
Fig. 9 is a kind of overlooking structure figure for backlight microscope carrier that the utility model embodiment provides；
Figure 10 is the structural schematic diagram for another backlight assembling device that the utility model embodiment provides.
Through the above attached drawings, it has been shown that the specific embodiment of the utility model will be hereinafter described in more detail.These
Attached drawing and verbal description are not intended to limit the range of the utility model design in any manner, but by reference to specific
Embodiment is the concept that those skilled in the art illustrate the utility model.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Display device includes the structures such as backlight and display panel, and Figure 1A shows a kind of structural schematic diagram of backlight,
The backlight 00 includes the structures such as shading rubber belt A, glue frame 01 and optical diaphragm 02, wherein backlight 00 removes shading rubber belt A
Part be backlight semi-finished product.In backlight manufacturing process, after the manufacture for completing backlight semi-finished product, need for the back of the body
Adhesive tape is attached in the glue frame of light source semi-finished product to obtain backlight.
Provide two kinds of modes that shading rubber belt A is attached in glue frame 01 in the related technology, a kind of mode is artificial attaches
Mode, i.e. staff estimates the positions that need to attach shading rubber belt A, then attaches shading rubber belt A manually；Another way
For the mode of machine contraposition, i.e., shading rubber belt A is attached using machine automatically, which to need shading rubber belt A by CCD camera
The position of attaching is precisely aligned, and shading rubber belt A is then attached.
But with the development of display panel technology, the display panel of narrow frame has become the hair in display panel market
Exhibition trend, therefore, the requirement to the assembly precision of narrow frame backlight are also higher and higher.Currently, the width of shading rubber belt is 0.5
Millimeter (mm), (the shading rubber belt A with reference to shown in figure 1A and the outer peripheral distance w) of glue frame 01 are most with the outer peripheral distance of glue frame
0.1mm can be reached less.And the shading rubber belt that staff attaches manually and the outer peripheral distance of glue frame be usually in 0.25mm or so,
The apparent assembly precision that cannot be satisfied narrow frame backlight, and the less efficient of shading rubber belt is attached manually.And use machine certainly
It is dynamic to attach shading rubber belt, it is again too high to attach cost.
Therefore, in order to while improving the accuracy and attaching efficiency that attach shading rubber belt, and attaching can be reduced
Cost, the utility model embodiment provide a kind of backlight assembling device, and as shown in Figure 1B, which can
To include：Backlight microscope carrier 11, absorbent module 12 and moving assembly 13.
Wherein, the locating slot 111 placed for backlight semi-finished product, the backlight are provided on the loading end of backlight microscope carrier 11
Source semi-finished product are the backlight for not attaching shading rubber belt, and the size of the locating slot 111 is matched with the size of the backlight semi-finished product.
Wherein, the shape of locating slot 111 can be identical with the shape of the backlight semi-finished product, the size of locating slot 111 with
The backlight semi-finished product size matching refer to the size of locating slot 111 be slightly larger than or equal to the backlight semi-finished product ruler
It is very little.It is exemplary, after backlight semi-finished product can be put into the locating slot 111, the upper surface of backlight semi-finished product and the locating slot
111 groove face is concordant, or protrudes from the groove face preset height, such as the preset height can be 0.02mm, in the backlight
When at least one side wall of semi-finished product is close to at least one side wall of locating slot 111, each of the backlight semi-finished product other
The distance of other side walls of the corresponding locating slot 111 of side wall is not more than pre-determined distance, such as the pre-determined distance can be
0.02mm。
Absorbent module 12 can be used for adsorbing shading rubber belt, and the size of absorbent module 12 is matched with the size of shading rubber belt.
Wherein, the shape of the adsorption plane of absorbent module 12 can be identical as the shape of shading rubber belt, the ruler of absorbent module 12
It is very little that the size for referring to that the size of shading rubber belt is not more than absorbent module 12 is matched with the size of shading rubber belt, for example, in shading
In the case that at least one side wall of adhesive tape is concordant at least one side of absorbent module, other sides of each of the shading rubber belt
The distance of other sides of the corresponding absorbent module of wall is not more than pre-determined distance, such as the pre-determined distance can be
0.02mm。
Moving assembly 13 is connect with absorbent module 12, and moving assembly 13 is carried for driving absorbent module 12 to buckle in backlight
On the loading end of platform 11, shading rubber belt is attached on the backlight semi-finished product of locating slot 111, backlight is obtained.
In conclusion a kind of backlight assembling device that the utility model embodiment provides, including backlight can be placed
The backlight microscope carrier of semi-finished product and the absorbent module that can adsorb shading rubber belt are carried by buckling absorbent module in backlight
On the loading end of platform, shading rubber belt can be attached on the back light semi-finished product of the locating slot of backlight microscope carrier, be obtained
To backlight.Wherein, the locating slot placed for backlight semi-finished product, the ruler of locating slot are provided on the loading end of backlight microscope carrier
The very little size with backlight semi-finished product matches, and the size of absorbent module is matched with the size of shading rubber belt, is attached compared to artificial
Mode, improve and attach accuracy and attaching efficiency；And the backlight assembling device is without being arranged CCD, compared to machine
The mode of contraposition has saved cost.
Also, compared with being attached by the way of shading rubber belt manually using staff, what the utility model embodiment provided
Backlight assembling device reduces contact of the human hand with shading rubber belt, and also reducing to a certain extent causes to occur on backlight
The possibility of foreign matter and other unfavorable conditions.
Further, referring to FIG. 2, it illustrates another backlight assembling devices that the utility model embodiment provides
Structural schematic diagram, component is increased on the basis of the backlight assembling device is shown in Figure 1B, so that the utility model
The backlight assembling device that embodiment provides has preferable performance.
Optionally, which further includes：Pedestal 14, the pedestal 14 can be made of the material with supporting role, use
Keep the stabilization of backlight assembling device 10, such as the pedestal 14 can be process by aluminum alloy materials, optionally, the bottom
The thickness of seat 14 can be 7 millimeters (mm).Backlight microscope carrier 11 is arranged on the pedestal 14.
Optionally, moving assembly may include supporting rack 131 and cover board 132.Wherein, one end of supporting rack 131 and pedestal
14 are fixedly connected, and the other end is flexibly connected with cover board 132.The other end of the supporting rack 131 can pass through movable component 134 and lid
Plate 132 is flexibly connected, such as the movable component 134 can be shaft or hinge etc., and the utility model embodiment does not limit herein
System.
In the utility model embodiment, the highly desirable guarantee absorbent module 12 of the supporting rack 131, which can buckle, is carrying on the back
On the loading end of light source microscope carrier 11, optionally, the height of supporting rack is level altitude, this is highly equal to holding for backlight microscope carrier 11
Distance of the section away from pedestal 14；Alternatively, the height of supporting rack is variable height, it that is to say that the supporting rack is Telescopic support,
In this case, absorbent module is being buckled before the loading end of backlight microscope carrier, can first adjusting the height of the supporting rack
Degree, so that its height is equal to the loading end of backlight microscope carrier 11 away from the distance of pedestal 14.
Absorbent module 12 can be arranged on the cover board 132, which is configured as when movable on supporting rack 131,
Absorbent module 12 is driven to buckle on the loading end of backlight microscope carrier 11.
Further, with continued reference to FIG. 2, the moving assembly can also include handle 133, which can be arranged
In side of the cover board 132 far from absorbent module 12.The handle 133 can control the plane where cover board 132 in order to staff
With the angle of plane where the loading end of backlight microscope carrier 11, and then make cover board 132 that absorbent module 12 be driven more precisely to buckle
It sets on the loading end of backlight microscope carrier 11, improves and come using the backlight assembling device that the utility model embodiment is provided
Assemble the efficiency of backlight.Wherein, which can be the activity for making the other end of supporting rack 131 be flexibly connected with cover board 132
The movable angle of component, such as the movable angle can be 0 degree to 100 degree or 0 degree and arrive 180 degree.
Optionally, referring to FIG. 3, the device 10 can also include：Universal moving platform 15, backlight microscope carrier 11 can lead to
The Universal moving platform 15 is crossed to be arranged on pedestal 14.
Staff can adjust the device being arranged on Universal moving platform in the horizontal direction by Universal moving platform
With the position of vertical direction, which can be by multiple accurate screw drives for being provided with, to realize difference
The adjustment of position on direction.Optionally, the Universal moving platform 15 described in the utility model embodiment passes through two
Accurate screw drive, realize respectively to backlight microscope carrier 11 in the horizontal direction with moved on vertical direction, exemplary, the level
Direction is direction x in Fig. 3, which is the direction y in Fig. 3.
As shown in figure 3, backlight microscope carrier 11 can be controlled in the horizontal direction by being provided with two on the Universal moving platform 15
With the spiral ruler (or spiral button) of person's vertical direction displacement distance, respectively spiral ruler 151 and spiral ruler 152, this two
A spiral ruler is connect with two accurate screw rods respectively.The adjustable accuracy of the spiral ruler can be 0.01mm.Staff by with
The precision of 0.01mm controls spiral ruler to adjust the displacement distance of backlight microscope carrier 11 so that absorbent module 12 can be accurately
It is buckled on the loading end of backlight microscope carrier 11, further ensures the backlight that shading rubber belt is attached in locating slot 111
The accuracy of source semi-finished product.
As described above, absorption group may be implemented in the backlight assembling device that the utility model embodiment provides, moving assembly
The angle of part adjusts and/or height adjustment (that is to say when supporting rack is Telescopic support, can carry out inhaling on vertical direction
The position of attached component adjusts), Universal moving platform may be implemented backlight microscope carrier in the horizontal direction with the position on vertical direction
Adjustment.
Then when using backlight assembling device, when the relative position for needing adjustment absorbent module 12 and backlight microscope carrier 11
When, the adjustment of the two relative position can be realized by adjusting at least one of moving assembly and Universal moving platform, this
Utility model does not limit this.
It should be noted that can also include control assembly in the Universal moving platform, which can be used for controlling
Make the other component in 10, for example, the control assembly can in movable component 134, multiple spiral rulers and absorbent module 12
At least one electrical connection, exemplary, control assembly can be connect with absorbent module and multiple spiral rulers, according to absorbent module
The device being arranged on adjust automatically Universal moving platform is carried out in the horizontal direction with the position of vertical direction in 12 position, this practicality is newly
Type embodiment is without limitation.In addition, being located at 15 court of Universal moving platform in Fig. 3 with the spiral ruler 151 and spiral ruler 152
It is illustrated for the side of paper, in practical applications, the spiral ruler 151 and spiral ruler 152 may be located on universal shifting
The other positions of moving platform 15, the utility model embodiment are without limitation.
Optionally, backlight assembling device can also include vacuumizing assembly, referring to FIG. 4, the figure is absorbent module 12
Structural schematic diagram, which can be rectangle absorbent module, and the adsorption plane of the absorbent module 12 is provided with multiple suctions
Attached hole 121, the adsorption hole 121 can be connect with vacuumizing assembly.
Optionally, which may include two kinds of structures.The first, which may include taking out automatically
Vacuum tracheae, vacuum pressure valve and vacuum pressure switch.It is provided with vacuum pressure valve on the automatic vacuum tracheae, the vacuum gas
It compresses switch and is connect with vacuum pressure valve, the opening and closing for controlling the vacuum pressure valve.If the vacuum pressure valve is being opened
State, then automatic vacuum tracheae can be vacuumized by multiple adsorption holes connected to it.Optionally, the automatic vacuum gas
The vacuum pressure size of pipe setting can be 0.5 pa (Pa).
Second, which may include that vacuum tracheae, vacuum pump, vacuum pressure valve and vacuum pressure switch,
Vacuum pressure valve can be set on the vacuum pump, and vacuum pressure switch is connect with vacuum pressure valve, for controlling the vacuum gas
The opening and closing of pressure valve.If the vacuum pressure valve in open state, vacuum pump by vacuum tracheae and with the vacuum tracheae
Multiple adsorption holes of connection vacuumize.Optionally, the vacuum pressure size of vacuum pump setting can be 0.5 pa (Pa).
Wherein, the vacuum pressure switch can be foot-operated vacuum pressure switch, staff can by sole come pair
Vacuum pressure valve is controlled, and the property easy to use of the backlight assembling device is improved.
Optionally, with continued reference to Fig. 4, which further includes the first limit knot being arranged on cover board (being not drawn into Fig. 4)
Structure 16, the first position limiting structure 16 include two orthogonal strip limited blocks, the limited block 161 in respectively Fig. 4 and limit
Block 162, absorbent module 12 are arranged in the region defined by the first position limiting structure 16, which can be used for true
It is accurate to protect the position that shading rubber belt is placed.
The absorbent module 12 can be slightly above height of first position limiting structure 16 relative to cover board relative to the height of cover board,
It is either equal again or slightly below the first position limiting structure 16 is relative to cover board relative to the height of cover board with the first position limiting structure 16
Height.Wherein, if the absorbent module 12 is slightly below the first position limiting structure 16, which is less than the first position limiting structure
16 distance should be not more than the thickness for the shading rubber belt to be attached.As shown in figure 5, being 12 phase of absorbent module shown in the figure
When being slightly below the first position limiting structure 16 for the height of cover board, the side view of absorbent module 12 and limited block 161.
Optionally, in practical applications, the generally rectangular microscope carrier of backlight microscope carrier, then as shown in fig. 6, the device including
Can also include that the second position limiting structure 17 on cover board (being not drawn into Fig. 6) is set on the basis of first position limiting structure, this
Two position limiting structures 17 include two orthogonal strip limited blocks, the limited block 171 in respectively such as Fig. 6 and limited block 172,
Absorbent module 12 buckles when on the loading end of backlight microscope carrier 11, and backlight microscope carrier 11 can be located at second position limiting structure 17
Defined by region, which can buckle in absorbent module 12 when on the loading end of backlight microscope carrier 11,
The relative position for limiting backlight microscope carrier 11 and absorbent module 12, ensure that the stability of attaching process, improves the standard of attaching
True property.Second position limiting structure 17 can be higher than the first position limiting structure 16 relative to the height of cover board and absorbent module 12 is opposite
In the height of cover board.As shown in fig. 7, be absorbent module 12 shown in the figure, the side view of limited block 161 and limited block 171,
Wherein, which is slightly below height of first position limiting structure 16 relative to cover board relative to the height of cover board.
In order to more clearly describe the first position limiting structure and the second position limiting structure, referring to FIG. 8, the figure shows absorption
Component 12 buckles on the loading end of backlight microscope carrier 11, and shading rubber belt A is attached at the signal on backlight semi-finished product B
Figure, wherein w indicates shading rubber belt and the outer peripheral distance of glue frame, and optionally, w can meet：0.05mm≤w≤0.15mm.It should
In figure, limited block 161 is slightly above distance of the absorbent module 12 relative to cover board, similarly, limited block 162 relative to the distance of cover board
(being not drawn into figure) is also slightly above distance of the absorbent module 12 relative to cover board, 161 He of limited block relative to the distance of cover board
Limited block 162 can be used for ensuring that the position that shading rubber belt A is placed is accurate.Limited block 171 is higher than relative to the distance of cover board
The distance of limited block 161 and absorbent module 12 relative to cover board, and buckle the carrying in backlight microscope carrier 11 in absorbent module 12
When on face, which is located at the outside of backlight microscope carrier 11, similarly, when absorbent module 12 is buckled in backlight microscope carrier 11
Loading end on when, another limited block 172 (being not drawn into figure) also is located at the outside of backlight microscope carrier 11, the limited block 171
It can ensure when attaching shading rubber belt with limited block 172, the absorbent module 12 and the backlight microscope carrier 11 will not move,
It ensure that the accuracy of the shading rubber belt of attaching.
Optionally, in order to meet different size categories backlight group reload request, such as mobile phone (Mobile), tablet electricity
Brain (English：Tablet Personal Computer；Referred to as：TPC) and in the display devices such as laptop (Notebook)
Including different size categories backlight, the absorption group in backlight assembling device described in the utility model embodiment
Part can be detachably connected with cover board, and various sizes of absorption is replaced for the backlight of different size categories convenient for staff
Component, in addition to this, backlight microscope carrier are also detachably connected with pedestal, to carry various sizes of backlight semi-finished product.This reality
With new embodiment provide backlight assembling device in actual use, multigroup counterpart, every group of counterpart packet can be set
An absorbent module being mutually matched and a backlight microscope carrier are included, which can be adapted to various sizes of backlight
Source.When the backlight assembling device provided using the utility model embodiment carries out the assembling of backlight, staff can be with
The counterpart of adaptation is selected first against backlight to be assembled, then the counterpart of the adaptation is installed on to the group of backlight
In assembling device, to be assembled to backlight to be assembled.
It should be noted that if backlight assembling device includes vacuumizing assembly, when absorbent module detachably connects with cover board
When connecing, the absorbent module can also vacuumizing assembly connected to it be detachably connected.
Further, before being assembled to backlight or after assembling, it usually needs overhauled to backlight, right
When backlight is overhauled, lighting assemblies is needed to light backlight, to detect the backlight with the presence or absence of bad, if the back of the body
Light source there are it is bad when, then staff repairs the backlight in the state that backlight is lighted.In the related technology
Lighting assemblies be usually independent lighting jig, staff needs first when being repaired to backlight by backlight
On shading rubber belt removed from glue frame, then by backlight semi-finished product be positioned on lighting jig to backlight semi-finished product into
Row repair, after repair, manually attaches back shading rubber belt in glue frame, is then pasted with screening by lighting assemblies detection again
The backlight of optical cement band is with the presence or absence of bad.
And the backlight assembling device that the utility model embodiment provides can also include lighting assemblies, as shown in figure 9, should
Figure is the vertical view of backlight microscope carrier 11, which can be arranged on backlight microscope carrier 11, for lighting backlight
Source.In this way, the device can overhaul backlight or assemble backlight, no longer need to that dedicated point is arranged
Lamp jig realizes the high integration of backlight assembling device, while having saved cost, also greatly improves the production of backlight
Efficiency.
Optionally, which includes lighting electrode 1121 and electrode switch 1122, and lighting electrode 1121 is located at fixed
In the slot 111 of position, service area's (being not shown in Fig. 9) of the power input terminal for placing backlight is provided in locating slot 111,
Service area is provided with lighting electrode 1121.Optionally, which can be the copper foil of pre-set dimension, exemplary, the lighting
Electrode is the copper foil that thickness is 3mm.
Electrode switch 1122 can be slidable switch, which can have unlatching shelves and close shelves two
A gear.Electrode switch 1122 can be configured as when sliding into above service area, be backlight power input terminal and
Lighting electrode applies pressure so that power input terminal and lighting the electrode contact of backlight are connected, and electrode switch is in and opens at this time
Open shelves；When sliding into far from above service area, the pressure of the power input terminal and lighting electrode of backlight is released, so that the back of the body
The power input terminal and lighting electrode of light source stop contact, and electrode switch, which is in, at this time closes shelves.
Optionally, sliding rail can be set on locating slot, and electrode switch can be slidably connected with the sliding rail, exemplary, the electricity
Pole switch can be L-type structure, which includes the first strip structure and the second strip structure being connected with each other.Wherein, should
First strip structure is slidably connected with sliding rail, and staff can make the first strip knot by stirring second strip structure
Structure slides on sliding rail.When staff by second strip structure when sliding into above service area, second strip structure
Apply pressure for the power input terminal and lighting electrode of backlight, power input terminal and lighting the electrode contact of backlight are led
It is logical；When staff by second strip structure when sliding into far from above service area, second strip structure is by backlight
Power input terminal and lighting electrode pressure releases so that the power input terminal of backlight and lighting electrode stopping connect
It touches.
The power input terminal and point that the lighting electrode 1121 can realize backlight by sliding electrode switch 1122
The conducting and disconnection of lamp electrode, compared in the related technology, needing by pressing and lifting backlight, to realize the electricity of backlight
The mode of conducting and the disconnection of source input terminal and lighting electrode is more convenient.
In conclusion a kind of backlight assembling device that the utility model embodiment provides, including backlight can be placed
The backlight microscope carrier of semi-finished product and the absorbent module that can adsorb shading rubber belt are carried by buckling absorbent module in backlight
On the loading end of platform, shading rubber belt can be attached on the back light semi-finished product of the locating slot of backlight microscope carrier, be obtained
To backlight.Wherein, the locating slot placed for backlight semi-finished product, the ruler of locating slot are provided on the loading end of backlight microscope carrier
The very little size with backlight semi-finished product matches, and the size of absorbent module is matched with the size of shading rubber belt, is attached compared to artificial
Mode, improve and attach accuracy and attaching efficiency；And the backlight assembling device is without being arranged CCD, compared to machine
The mode of contraposition has saved cost.
The group to the backlight of narrow frame may be implemented in a kind of backlight assembling device that the utility model embodiment provides
Dress, and by the backlight assembling device that the utility model embodiment provides assemble come backlight, yield can reach
95% or so, and the efficiency for attaching shading rubber belt is about four times or so of the artificial efficiency for attaching shading rubber belt.
Figure 10 shows the structural schematic diagram for another backlight assembling device that the utility model embodiment provides, the back of the body
Assembling optical sources device can be used for the maintenance of backlight and the assembling of backlight.The backlight assembling device packet provided in Figure 10
Above-mentioned Fig. 3 is included to the component of backlight assembling device shown in Fig. 9, then backlight is overhauled and is assembled may include with
Lower step：
The relative position of S1, adjustment backlight microscope carrier 11 and absorbent module 12.
The position adjustment can allow absorbent module 12 accurately to buckle on the loading end of backlight microscope carrier 11,
Ensure that the shading rubber belt attached is smooth and will not occur crooked.
S2, backlight semi-finished product are placed in the locating slot on the loading end of backlight microscope carrier 11, are detected under illuminating state
Backlight semi-finished product.If without bad phenomenon, S3 is thened follow the steps；If there is bad phenomenon, which is tieed up
It repaiies, step S2 is repeated after repair.
S3, two orthogonal strips being positioned over the shading rubber belt in the first position limiting structure (being not shown in Figure 10)
In region defined by limited block, it is closed vacuum pressure switch 18, multiple adsorption holes in absorbent module 12 (do not show in Figure 10
Go out) shading rubber belt can be adsorbed by pull of vacuum.
S4, carry handle 133 buckle absorbent module 12 on the loading end of backlight microscope carrier 11, at this point, backlight carries
Platform 11 can be located in region defined by second position limiting structure 17.
S5, vacuum pressure switch 18 is disconnected, the vacuum adsorption force of multiple adsorption holes in absorbent module 12 releases.It hides at this time
Optical cement band can be attached on backlight semi-finished product, then carry handle 133 so that absorbent module 12 leaves backlight microscope carrier 11
Loading end.
S6, test again by lighting assemblies to the backlight being completed, if the backlight without bad, can be with
The backlight is removed from backlight assembling device；If there are bad, shading rubber belt is removed, re-executes above-mentioned steps
S2。
Above-mentioned steps S1 to S6 can also be controlled by corresponding control device and be executed by manually executing, this reality
This is not construed as limiting with new embodiment.
In conclusion a kind of backlight assemble method that the utility model embodiment provides, by the way that absorbent module is buckled
On the loading end of backlight microscope carrier, shading rubber belt can be attached to the back light half positioned at the locating slot of backlight microscope carrier
On finished product, backlight is obtained.Wherein, the locating slot placed for backlight semi-finished product is provided on the loading end of backlight microscope carrier,
The size of locating slot is matched with the size of backlight semi-finished product, and the size of absorbent module is matched with the size of shading rubber belt, is compared
In the mode manually attached, improves and attach accuracy and attaching efficiency；And the backlight assembling device is not necessarily to that CCD is arranged,
Mode compared to machine contraposition has saved cost.
About the method in above-described embodiment, wherein the concrete operation method of each structure is in the reality in relation to the device
It applies in example and is described in detail, explanation will be not set forth in detail herein.
In the present invention, term " first ", " second ", " third " and " the 4th " is used for description purposes only, and cannot
It is interpreted as indicating or implying relative importance.Term " multiple " refers to two or more, unless otherwise restricted clearly.
Term "and/or" in the utility model, only a kind of incidence relation of description affiliated partner, indicates may exist
Three kinds of relationships, for example, A and/or B, can indicate：Individualism A exists simultaneously A and B, these three situations of individualism B.Separately
Outside, character "/" herein, it is a kind of relationship of "or" to typically represent forward-backward correlation object.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of backlight assembling device, which is characterized in that described device includes：
Backlight microscope carrier, absorbent module and moving assembly；
The locating slot placed for backlight semi-finished product, the backlight semi-finished product are provided on the loading end of the backlight microscope carrier
Not attach the backlight of shading rubber belt, the size of the locating slot is matched with the size of the backlight semi-finished product；
The absorbent module is for adsorbing the shading rubber belt, the size of the size of the absorbent module and the shading rubber belt
Match；
The moving assembly is connect with the absorbent module, and the moving assembly is for driving the absorbent module to buckle described
On the loading end of backlight microscope carrier, the shading rubber belt is attached on the backlight semi-finished product of the locating slot, is obtained
To backlight.
2. the apparatus according to claim 1, which is characterized in that the backlight assembling device further includes lighting assemblies,
The lighting assemblies are arranged on the backlight microscope carrier, for lighting backlight.
3. the apparatus of claim 2, which is characterized in that the lighting assemblies include lighting electrode and electrode switch,
The lighting electrode is located in the locating slot, and the power supply being provided in the locating slot for placing the backlight is defeated
Enter the service area of terminal, the service area is provided with the lighting electrode；
The electrode switch is slidable switch, and the electrode switch is configured as when sliding into above the service area,
For the power input terminal of the backlight and lighting electrode application pressure so that the power input terminal of the backlight
It contacts and is connected with the lighting electrode, when sliding into far from above the service area, release the power input of the backlight
The pressure of terminal and the lighting electrode, so that the power input terminal of the backlight and the lighting electrode stop contact.
4. device according to any one of claims 1 to 3, described device further include：
Pedestal,
The backlight microscope carrier setting is on the base；
The moving assembly includes：Supporting rack and cover board,
Support frame as described above one end is fixedly connected with the pedestal, and the other end is flexibly connected with the cover board, and the absorbent module is set
It sets on the cover board, the cover board is configured as when movable on support frame as described above, the absorbent module being driven to buckle in institute
On the loading end for stating backlight microscope carrier.
5. device according to claim 4, which is characterized in that the moving assembly further includes：
Handle in side of the cover board far from the absorbent module is set.
6. device according to claim 4, which is characterized in that described device further includes：
Universal moving platform,
The backlight microscope carrier is arranged on the base by the Universal moving platform.
7. device according to claim 4, which is characterized in that described device further includes：
The adsorption plane of vacuumizing assembly, the absorbent module is provided with multiple adsorption holes, and the adsorption hole vacuumizes group with described
Part connects.
8. device according to claim 4, which is characterized in that described device includes：The absorbent module is adsorbed for rectangle
Component,
The first position limiting structure being arranged on the cover board, first position limiting structure include two orthogonal strip limits
Block, the absorbent module setting is in the region defined by first position limiting structure.
9. device according to claim 8, which is characterized in that the backlight microscope carrier is rectangle microscope carrier, and described device is also
Including：
The second position limiting structure being arranged on the cover board, second position limiting structure include two orthogonal strip limits
Block, the absorbent module buckle when on the loading end of the backlight microscope carrier, and the backlight microscope carrier is located at described second and limits
In region defined by bit architecture.
10. device according to claim 8 or claim 9, which is characterized in that
The absorbent module is detachably connected with the cover board；
The backlight microscope carrier is detachably connected with the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280600.1U CN207833157U (en) | 2018-02-28 | 2018-02-28 | Backlight assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280600.1U CN207833157U (en) | 2018-02-28 | 2018-02-28 | Backlight assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833157U true CN207833157U (en) | 2018-09-07 |
Family
ID=63398212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820280600.1U Expired - Fee Related CN207833157U (en) | 2018-02-28 | 2018-02-28 | Backlight assembling device |
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| Country | Link |
|---|---|
| CN (1) | CN207833157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110232875A (en) * | 2019-06-27 | 2019-09-13 | 信利光电股份有限公司 | A kind of display module |
| CN113009727A (en) * | 2021-03-24 | 2021-06-22 | 武汉敏之捷光电科技有限公司 | Backlight module manufacturing and assembling method |
-
2018
- 2018-02-28 CN CN201820280600.1U patent/CN207833157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110232875A (en) * | 2019-06-27 | 2019-09-13 | 信利光电股份有限公司 | A kind of display module |
| CN113009727A (en) * | 2021-03-24 | 2021-06-22 | 武汉敏之捷光电科技有限公司 | Backlight module manufacturing and assembling method |
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Granted publication date: 20180907 |