CN109116592B - Novel LB glue assembling jig and using method thereof - Google Patents
Novel LB glue assembling jig and using method thereof Download PDFInfo
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- CN109116592B CN109116592B CN201810796648.2A CN201810796648A CN109116592B CN 109116592 B CN109116592 B CN 109116592B CN 201810796648 A CN201810796648 A CN 201810796648A CN 109116592 B CN109116592 B CN 109116592B
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- groove
- cover plate
- strip
- placing groove
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- 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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Abstract
The invention discloses a novel LB adhesive assembling jig and a using method thereof, and relates to the technical field of liquid crystal display modules. The jig comprises a jig table, wherein an LB placing groove is formed in the jig table, a golden finger groove is formed in the LB placing groove, a limiting block is arranged in the LB placing groove, a cover plate is arranged on the LB placing groove, a clamping groove matched with the clamping strip is formed in the jig table, and the clamping groove is located on the same side of the golden finger groove. According to the invention, the jig table and the cover plate are arranged, the LB lamp strip is placed in the LB placing groove in the jig table, then the clamping strip on the cover plate is inserted into the clamping groove on the jig table, the cover plate is fixed on the jig table, and the strip-shaped groove covers the lamp on the LB lamp strip, so that the LB adhesive is conveniently attached to the FPC exposed outside, and the problems that the LB adhesive is not firmly attached and the attaching position is not accurate at present, and thus a lot of defective products are caused are solved.
Description
Technical Field
The invention belongs to the technical field of liquid crystal display modules, and particularly relates to a novel LB adhesive assembling jig and a using method thereof.
Background
Present display device kind is more and more, for example, the cell-phone, the panel computer, and electronic product such as vehicle mounted terminal, be provided with backlight unit among the liquid crystal display module among these electronic product, backlight unit's demand is also more and more, but backlight unit is in the manufacturing process, attached LB glues on the FPC that needs on the LB lamp strip, but because current attached method, place the LB on the workstation mostly, do not do any fixed direct attached, it attaches insecure and attached position inaccuracy to cause the LB to glue very easily, thereby cause the problem of a lot of defective products, to this problem, the novel LB of this paper design glues equipment tool special construction and solves the attached problem of LB with this.
Disclosure of Invention
The invention aims to provide a novel LB adhesive assembling jig and a using method thereof.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a novel LB adhesive assembling jig which is used for attaching an LB adhesive to an LB light bar and is characterized by comprising a jig table, wherein an LB placing groove is formed in the jig table, and a golden finger groove is formed in the LB placing groove;
a limiting block is arranged in one end of the LB placing groove;
the LB placing groove is provided with a cover plate;
the length of the cover plate is less than or equal to that of the LB placing groove, one side of the lower end face of the cover plate is provided with a strip-shaped groove along the length direction, the heights of two side wall faces of the strip-shaped groove are the same, the end head of the other side of the cover plate is provided with a clamping strip, and the heights of the two side wall faces of the strip-shaped groove are less than the length of the clamping strip;
the jig table is provided with a clamping groove matched with the clamping strip, and the clamping groove is positioned on the same side of the golden finger groove.
Furthermore, the wall surface of the limiting block in the groove and the wall surface of the LB placing groove form a complete wall surface.
Further, the depth of the LB placing groove is equal to the thickness of the FPC on the LB light bar.
Further, the length of the LB placing groove is larger than that of the FPC on the LB lamp strip by a millimeter.
Further, the width of the LB placing groove is larger than that of the FPC on the LB lamp strip by a millimeter.
The use method of the novel LB adhesive assembling jig comprises the following steps:
placing an LB light bar in an LB placing groove, and enabling one end of the LB light bar to be tightly attached to a limiting block;
placing the cover plate on the LB light bar, enabling the strip-shaped groove to cover the light on the LB light bar, and inserting the clamping strip into the clamping groove to fix the cover plate;
thirdly, attaching LB glue to the FPC on the LB light bar uncovered by the cover plate;
and step four, after the LB adhesive is attached, the cover plate is taken down firstly, and then the LB light bar is taken out.
The invention has the following beneficial effects:
according to the invention, the jig table and the cover plate are arranged, the LB lamp strip is placed in the LB placing groove in the jig table, then the clamping strip on the cover plate is inserted into the clamping groove on the jig table, the cover plate is fixed on the jig table, and the strip-shaped groove covers the lamp on the LB lamp strip, so that the LB adhesive is conveniently attached to the FPC exposed outside, and the problems that the LB adhesive is not firmly attached and the attaching position is not accurate at present, and thus a lot of defective products are caused are solved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a novel LB adhesive assembly jig according to the present invention;
FIG. 2 is a schematic structural view of a jig stage according to the present invention;
FIG. 3 is a schematic view of the cover plate according to the present invention;
FIG. 4 is a partial schematic structural view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-jig table, 2-LB placing groove, 3-golden finger groove, 4-limiting block, 5-cover plate, 11-clamping groove, 51-elongated groove and 52-clamping strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", "side", and the like, indicate an orientation or positional relationship only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 2, the invention relates to a novel LB adhesive assembly jig, which is a jig for attaching LB adhesive to an LB light bar, and includes a jig table 1, wherein an LB placing groove 2 is formed on the jig table 1, and a golden finger groove 3 is formed on the LB placing groove 2;
referring to fig. 1 and fig. 3, a limiting block 4 is disposed in one end of the LB placing groove 2 for limiting and fixing the LB light bar to prevent the LB light bar from shaking;
the LB placing groove 2 is provided with a cover plate 5;
the length of the cover plate 5 is smaller than or equal to that of the LB placing groove 2, one side of the lower end face of the cover plate 5 is provided with a strip-shaped groove 51 along the length direction, the heights of two side wall faces of the strip-shaped groove 51 are the same, the end head of the other side is provided with a clamping strip 52, the heights of the two side wall faces of the strip-shaped groove 51 are smaller than that of the clamping strip 52, and the strip-shaped groove 51 is used for covering lamps on the LB lamp strips so as to facilitate the attachment of LB glue;
referring to fig. 2, 3 and 4, the jig table 1 is provided with a clamping groove 11 matched with the clamping strip 52, the clamping groove 11 is located on the same side of the golden finger groove 3, and the clamping strip 52 is inserted into the clamping groove 11 to press the cover plate 5 against the LB light bar and the jig table 1.
The wall surface of the limiting block 4 in the groove and the wall surface of the LB placing groove 2 form a complete wall surface.
The degree of depth of LB standing groove 2 equals with the FPC's on the LB lamp strip thickness for apron 5 can be with closely covering on FPC and tool platform 1, can not produce and rock.
The length of LB standing groove 2 is 0.3 millimeter greater than the length of FPC on the LB lamp strip, prevents FPC expend with heat and contract with cold, also is convenient for take out.
The width of LB standing groove 2 is 0.3 millimeters bigger than the width of FPC on the LB lamp strip, prevents FPC expend with heat and contract with cold, also is convenient for take out.
The use method of the novel LB adhesive assembling jig is characterized in that: the novel LB glue assembling jig comprising any one of claims 1 to 5 is used according to the following steps:
step one, placing an LB light bar in an LB placing groove 2, and enabling one end of the LB light bar to be tightly attached to a limiting block 4;
placing the cover plate 5 on the LB light bar, enabling the strip-shaped groove 51 to cover the light on the LB light bar, and inserting the clamping strip 52 into the clamping groove 11 to fix the cover plate 5;
thirdly, attaching LB glue to the FPC on the LB light bar uncovered by the cover plate 5;
and step four, after the LB adhesive is attached, the cover plate 5 is taken down firstly, and then the LB light bar is taken out. In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A novel LB adhesive assembling jig is used for a jig for attaching LB adhesive to an LB light bar and is characterized by comprising a jig table (1), wherein an LB placing groove (2) is formed in the jig table (1), and a golden finger groove (3) is formed in the LB placing groove (2);
a limiting block (4) is arranged in one end of the LB placing groove (2);
a cover plate (5) is arranged on the LB placing groove (2);
the length of the cover plate (5) is less than or equal to that of the LB placing groove (2), one side of the lower end face of the cover plate (5) is provided with a strip-shaped groove (51) along the length direction, the heights of the two side wall faces of the strip-shaped groove (51) are the same, the end head of the other side of the cover plate is provided with a clamping strip (52), and the heights of the two side wall faces of the strip-shaped groove (51) are less than the length of the clamping strip (52);
the jig table (1) is provided with a clamping groove (11) which is matched with the clamping strip (52), and the clamping groove (11) is positioned on the same side of the golden finger groove (3).
2. The novel LB adhesive assembling jig as set forth in claim 1, wherein: the wall surface of the limiting block (4) in the groove and the wall surface of the LB placing groove (2) form a complete wall surface.
3. The novel LB adhesive assembling jig as set forth in claim 1, wherein: the depth of the LB placing groove (2) is equal to the thickness of the FPC on the LB light bar.
4. The novel LB adhesive assembling jig as set forth in claim 1, wherein: the length of the LB placing groove (2) is 0.3 mm larger than that of the FPC on the LB lamp strip.
5. The novel LB adhesive assembling jig as set forth in claim 1, wherein: the width of the LB placing groove (2) is 0.3 mm larger than that of the FPC on the LB lamp strip.
6. The use method of the novel LB adhesive assembling jig is characterized in that: the novel LB glue assembling jig comprises any one of claims 1 to 5, and the using method is carried out according to the following steps:
step one, placing an LB light bar in an LB placing groove (2) to enable one end of the LB light bar to be tightly attached to a limiting block (4);
placing the cover plate (5) on the LB light bar, enabling the strip-shaped groove (51) to cover the light on the LB light bar, and inserting the clamping strip (52) into the clamping groove (11) to fix the cover plate (5);
thirdly, attaching LB glue to the FPC on the LB light bar uncovered by the cover plate (5);
and step four, after the LB adhesive is attached, the cover plate (5) is taken down firstly, and then the LB light bar is taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796648.2A CN109116592B (en) | 2018-07-19 | 2018-07-19 | Novel LB glue assembling jig and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796648.2A CN109116592B (en) | 2018-07-19 | 2018-07-19 | Novel LB glue assembling jig and using method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN109116592A CN109116592A (en) | 2019-01-01 |
| CN109116592B true CN109116592B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810796648.2A Active CN109116592B (en) | 2018-07-19 | 2018-07-19 | Novel LB glue assembling jig and using method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109739383B (en) * | 2019-01-08 | 2022-04-22 | 业成科技（成都）有限公司 | Bonding jig and bonding method |
| CN110780474B (en) * | 2019-11-07 | 2022-11-18 | 京东方科技集团股份有限公司 | Conductive adhesive attaching carrying platform, attaching device and attaching method |
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