CN209056196U - The jig attached for frame in backlight module and sponge - Google Patents
The jig attached for frame in backlight module and sponge Download PDFInfo
- Publication number
- CN209056196U CN209056196U CN201822014448.5U CN201822014448U CN209056196U CN 209056196 U CN209056196 U CN 209056196U CN 201822014448 U CN201822014448 U CN 201822014448U CN 209056196 U CN209056196 U CN 209056196U
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- sponge
- frame
- top panel
- backlight module
- pedestal
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Abstract
The utility model discloses a kind of jigs attached for frame in backlight module and sponge, including the pedestal and top panel being stacked, the upper surface of the pedestal convexes to form a boss, one notch of hollow formation in the top panel, the boss are placed in notch and form sponge limiting slot between the circumferential lateral surface and notch of boss；The upper surface of the top panel sinks to being formed frame limiting slot around the position of the notch.Implement the jig of the utility model, sponge is fixed in sponge limiting slot, and frame limiting slot contraposition frame is set, frame and sponge is set to align attaching assembling by carrying out pressing to frame, it can be avoided sponge deformation and lead to the problem of displacement when attaching, improve the packaging efficiency and yield of backlight module.
Description
Technical field
The utility model relates to jig technical field, more particularly relate to what frame and sponge in backlight module attached
Jig.
Background technique
With full fitting display device development, display device generally comprises backlight module and display module, wherein backlight mould
Group includes frame, light emitting source, light guide plate, optical film and reflector plate etc., sponge as component indispensable in display device,
Its fixed function that can play fixed backlight module and display module with fixed frame and display module as connector, simultaneously also
It can be with light leakage.However since the sponge of strip is relatively thin softer, it is not easy to be attached on frame by hand, attaches and sponge change easily occur
The bad phenomenons such as shape, displacement.
Utility model content
In order to solve the deficiencies in the prior art, the utility model, which provides one kind, prevents sponge from attaching deformation and displacement
The jig attached for frame in backlight module and sponge.
The utility model technical effect to be achieved passes through following scheme and realizes: one kind for frame in backlight module with
The jig that sponge attaches, including the pedestal and top panel being stacked, the upper surface of the pedestal convexes to form a boss, described
One notch of hollow formation in top panel, the boss are placed in notch and form sea between the circumferential lateral surface and notch of boss
Continuous limiting slot；The upper surface of the top panel sinks to being formed frame limiting slot around the position of the notch.
Preferably, the top panel and pedestal elastic connection.
Preferably, the jig further includes the elastic component for connecting pedestal and top panel, offers the first appearance on the pedestal
Hole is set, offers the second accommodating hole on corresponding first accommodating hole, the top panel, the both ends of the elastic component are placed in respectively
In first accommodating hole and the second accommodating hole.
Preferably, the quantity of the elastic component is 4, four corners that jig body is arranged in being centrosymmetric.
Preferably, the pedestal and/or top panel offer several in the position of sponge limiting slot and are used for vacuum suction
The adsorption hole of sponge.
Preferably, one of side of the notch of the top panel also extends that offer one recessed towards the top panel
Slot.
Preferably, four angles of the notch are the arc chord angle being recessed towards top panel.
Preferably, four angles of the frame limiting slot are also the arc chord angle being recessed towards top panel.
Preferably, the jig further includes support leg, and the support leg is fixed on an end face of the pedestal backwards to top panel.
Preferably, the quantity of the support leg is 4, the end face for being fixed on pedestal backwards to top panel being centrosymmetric.
The utility model has the advantage that
By the jig of the utility model, sponge is fixed in sponge limiting slot, and frame limiting slot para-frame is set
Frame makes frame and sponge align attaching assembling by carrying out pressing to frame, can be avoided sponge deformation and generates when attaching and moves
The problem of position, improve the packaging efficiency and yield of backlight module.
Detailed description of the invention
Fig. 1 is the schematic side view of the conventional structure of backlight module in the prior art；
Fig. 2 is the schematic perspective view of the jig attached in the utility model for frame in backlight module and sponge；
Fig. 3 is the decomposition texture schematic diagram of the jig attached in the utility model for frame in backlight module and sponge.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples, the examples of the embodiments are in attached drawing
In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions
Element.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot understand
For limitations of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more this feature." multiple " contain in the description of the present invention,
Justice is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also may be used also indirectly connected through an intermediary
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figure 1, usually backlight module 10 includes frame 11, light guide plate 12, backlight 13, optical film 14 and reflector plate
15 etc., it usually requires to use sponge 16 in the assembling of backlight module 10 and display module, usual sponge 16 is bonded in frame on one side
On 11, the another side of sponge 16 is bonded in display module, and then fixed backlight module 10 and display module.It is being carried on the back due to applying
Sponge 16 in optical mode group 10 is bar shape or frame-type shape, and elongated and soft characteristic makes sponge 16 be attached to glue
Frame perhaps in display module when sponge 16 be easy to appear the bad phenomenons such as deformation or displacement.
Therefore, the utility model embodiment provides a kind of jig attached for frame 11 in backlight module 10 and sponge 16
20, including the pedestal 21 and top panel 22 being stacked, as shown in Figures 2 and 3, pedestal 21 is formed in the lower section of top panel 22,
The pedestal 21 and top panel 22 are whole in frame-type structure, but its shape can according to need and arbitrarily set, and should not be used as
Limitation.
The upper surface of the pedestal 21 convexes to form a boss 23, and the boss 23 is preferably shaped to square structure,
It can match with the frame-type structure of sponge 16.The upper surface of the boss 23 is preferably horizontal plane.
One notch 24 of hollow formation in the top panel 22, the boss 23 are placed in the outer of the interior simultaneously boss 23 of notch 24
Sponge limiting slot 25 is formed between all sides and notch 24, sponge 16 is placed in sponge limiting slot 25, when sponge 16 needs
When two sides is bonded, its sticking side of tool is pasted with release layer before attaching, and release layer is torn again until attaching
Paste sponge 16 and other components.
The upper surface of the top panel 22 sinks to being formed frame limiting slot 26 around the position of the notch 24, to be fit
Frame 11 be fixed on the limit fixed function realized in frame limiting slot 26 to frame 11.It should be understood that the frame
The width of limiting slot 26 should be less than the width of frame 11, so that the position that frame limiting slot 26 avoids sponge 16 and frame 11 attaches
It sets, and the height of the upper surface of sponge 16 should be above the height of the end face of frame limiting slot 26, facilitate frame 11 and sponge 16
Contraposition attach.The attaching state of frame 11 shown in Fig. 2 and sponge 16 is formed in the lower section of frame 11, and frame for sponge 16
Frame 11 covers the sponge 16, and sponge 16 may be implemented by pressing frame 11 and fix with being bonded for frame 11.
The jig 20 for implementing the utility model, sponge 16 is fixed in sponge limiting slot 25, and frame limiting slot is arranged
26 contraposition frames 11 make frame 11 and sponge 16 align attaching assembling, can be avoided sponge 16 by carrying out pressing to frame 11
Displacement is led to the problem of when deformation and attaching, improves the packaging efficiency and yield of backlight module 10.
The top panel 22 and 21 elastic connection of pedestal as a further improvement of the utility model, in this way, top panel 22
It can be subjected to displacement towards pedestal 21, and then drive further pressure attached effect of the frame 11 to sponge 16, make frame 11 and sponge
16 attachings are stronger.
Specifically, the jig 20 further includes the elastic component 27 for connecting top panel 22 and pedestal 21, is opened on the pedestal 21
Equipped with the first accommodating hole 28, the second accommodating hole 29, the elastic component are offered on corresponding first accommodating hole 28, the top panel 22
27 both ends are placed in respectively in the first accommodating hole 28 and the second accommodating hole 29.On the elastic movement of the elastic component 27 drives
Panel 22 is moved towards pedestal 21, and then drives further pressure attached effect of the frame 11 to sponge 16, makes frame 11 and sponge 16
It attaches stronger.More preferably, the elastic component 27 is spring, the company of the spring and the first accommodating hole 28 and the second accommodating hole 29
Connecing mode is the prior art, is not repeated.
As further improvement of this embodiment, the quantity of the elastic component 27 is 4 (one is only shown in Fig. 3), is in
Centrosymmetric four corners that 20 ontology of jig is arranged in, can balance the power that top panel 22 is moved towards pedestal 21 in this way,
Keep frame glue and the attaching of sponge 16 more accurate.
In the utility model, the pedestal 21 and/or top panel 22 offer several in the position of sponge limiting slot 25
Adsorption hole for vacuum suction sponge 16 (prior art conventional arrangement can be used in the hole of vacuum suction, does not show in figure).Institute
It states adsorption hole to be connected with vacuum source (such as vacuum pump), when vacuum source work, vacuumizing by vacuum source may make suction
Attached hole generates negative-pressure adsorption effect and adsorbs fixed sponge 16, positions sponge 16 stronger, is more unlikely to deform and is subjected to displacement.
In the utility model, one of side of the notch 24 of the top panel 22 also extends towards the top panel 22
Offer a groove 30.After the groove 30 is bonded for frame 11 with sponge 16, facilitates and tear frame 11 and sponge 16 together open
It unloads out.
In the utility model, four angles of the notch 24 are the arc chord angle being recessed towards top panel 22, the arc chord angle
The corner that can be used for protect-ing frame structure 11 is set, frame 11 is made to be not easily susceptible to damage.
In the utility model, four angles of the frame limiting slot 26 are also the arc chord angle being recessed towards top panel 22, should
The setting of arc chord angle is unlikely to deform the corner of sponge 16 for protecting sponge 16.
As further improvement of this embodiment, the jig 20 further includes support leg 31, and the support leg 31 is fixed on
Pedestal 21 forms the supporting role to top panel 22 and pedestal 21, facilitates frame 11 and sponge backwards to an end face of top panel 22
16 contraposition fitting.More preferably, the quantity of the support leg 31 is 4, and what is be centrosymmetric is fixed on pedestal 21 backwards to above
The end face of plate 22 can be such that pedestal 21 and top panel 22 fixes in horizontal direction in this way, be more advantageous to frame 11 and sponge 16
Precisely fitting.
In the utility model, the frame 11 is preferably glue frame, but not limited to this, be also possible to brandreth, but glue frame with
The cohesive force of sponge 16 is more stronger than brandreth, therefore the jig 20 of the utility model is more suitable for being bonded for glue frame and sponge 16.
Frame 11 described in the utility model is coated with black ink for the surface of black or frame 11, can prevent
The side light leakage of backlight module 10.
Finally, it should be noted that above embodiments be only to illustrate the technical solution of the embodiment of the present invention rather than to its into
Row limitation, although the embodiment of the present invention is described in detail referring to preferred embodiment, those skilled in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are modified or wait
The range of modified technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (10)
1. a kind of jig attached for frame in backlight module and sponge, which is characterized in that including the pedestal that is stacked and
Top panel, the upper surface of the pedestal convex to form a boss, and one notch of hollow formation, the boss are held in the top panel
It sets and is forming sponge limiting slot in notch and between the circumferential lateral surface and notch of boss；The upper surface of the top panel surround institute
The position for stating notch sinks to being formed frame limiting slot.
2. the jig attached as described in claim 1 for frame in backlight module and sponge, which is characterized in that above described
Plate and pedestal elastic connection.
3. the jig attached as claimed in claim 2 for frame in backlight module and sponge, which is characterized in that the jig
Further include the elastic component for connecting pedestal and top panel, offers the first accommodating hole on the pedestal, it is corresponding first accommodating hole, described
The second accommodating hole is offered on top panel, the both ends of the elastic component are placed in the first accommodating hole and the second accommodating hole respectively
It is interior.
4. the jig attached as claimed in claim 3 for frame in backlight module and sponge, which is characterized in that the elasticity
The quantity of part is 4, four corners that jig body is arranged in being centrosymmetric.
5. the jig attached as described in claim 1 for frame in backlight module and sponge, which is characterized in that the pedestal
And/or top panel offers several adsorption holes for vacuum suction sponge in the position of sponge limiting slot.
6. the jig attached as described in claim 1 for frame in backlight module and sponge, which is characterized in that above described
One of side of the notch of plate also extends towards the top panel offers a groove.
7. the jig attached as described in claim 1 for frame in backlight module and sponge, which is characterized in that the notch
Four angles be towards top panel be recessed arc chord angle.
8. the jig attached as described in claim 1 for frame in backlight module and sponge, which is characterized in that the frame
Four angles of limiting slot are also the arc chord angle being recessed towards top panel.
9. the jig attached as described in claim 1 for frame in backlight module and sponge, which is characterized in that the jig
It further include support leg, the support leg is fixed on an end face of the pedestal backwards to top panel.
10. the jig attached as claimed in claim 9 for frame in backlight module and sponge, which is characterized in that the branch
The quantity of support foot is 4, the end face for being fixed on pedestal backwards to top panel being centrosymmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014448.5U CN209056196U (en) | 2018-12-03 | 2018-12-03 | The jig attached for frame in backlight module and sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014448.5U CN209056196U (en) | 2018-12-03 | 2018-12-03 | The jig attached for frame in backlight module and sponge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056196U true CN209056196U (en) | 2019-07-02 |
Family
ID=67054658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014448.5U Active CN209056196U (en) | 2018-12-03 | 2018-12-03 | The jig attached for frame in backlight module and sponge |
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| CN (1) | CN209056196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034653A (en) * | 2020-09-18 | 2020-12-04 | 深圳市高展光电有限公司 | Seamless butt-joint assembly structure for LCD (liquid crystal display) |
| CN112083590A (en) * | 2020-10-10 | 2020-12-15 | 伟时电子股份有限公司 | High-precision adhesive tape automatic attaching jig and attaching method thereof |
-
2018
- 2018-12-03 CN CN201822014448.5U patent/CN209056196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034653A (en) * | 2020-09-18 | 2020-12-04 | 深圳市高展光电有限公司 | Seamless butt-joint assembly structure for LCD (liquid crystal display) |
| CN112083590A (en) * | 2020-10-10 | 2020-12-15 | 伟时电子股份有限公司 | High-precision adhesive tape automatic attaching jig and attaching method thereof |
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