CN212484017U - LCD module with welding alignment hole - Google Patents
LCD module with welding alignment hole Download PDFInfo
- Publication number
- CN212484017U CN212484017U CN202021043709.7U CN202021043709U CN212484017U CN 212484017 U CN212484017 U CN 212484017U CN 202021043709 U CN202021043709 U CN 202021043709U CN 212484017 U CN212484017 U CN 212484017U
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- flat cable
- module
- backlight
- lcd
- lcd module
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Abstract
The utility model relates to the technical field of LCD modules, in particular to an LCD module with welding alignment holes; the module flat cable comprises a rubber shell, an LCD, a backlight flat cable and a module flat cable, wherein the backlight flat cable and the module flat cable are respectively provided with corresponding positioning holes, the backlight flat cable is provided with a bonding pad, the module flat cable is provided with a golden finger, the positioning hole of the backlight flat cable is positioned right above the bonding pad, and the positioning hole of the module flat cable is positioned right above the golden finger; the utility model discloses a during the welding of flat cable in a poor light, module winding displacement, only need put into the special tool that has protruding reference column with flat cable in a poor light, module winding displacement, penetrate the locating hole of flat cable in a poor light, module winding displacement with protruding post in, can carry out accurate welding operation, guaranteed module product welded stability.
Description
Technical Field
The utility model relates to a LCD module technical field refers in particular to the LCD module of taking the welding counterpoint hole.
Background
The existing LCD module needs to weld the module flat cable and the backlight flat cable together when being assembled, and because the golden finger is very thin, the inaccurate condition of counterpoint appears very easily during welding, thereby causing the bad condition of welding to appear, influencing the product quality, and needing to be reworked, and influencing the production efficiency.
The LCD of current LCD module also appears the phenomenon that the LCD rises very easily, influences product quality.
Therefore, based on the above-mentioned drawbacks of the existing LCD module, it is necessary to improve the existing LCD module.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at provides the LCD module in area welding counterpoint hole to prior art's not enough, and present LCD module exists has been solved to this LCD module: the inaccurate contraposition of the module flat cable and the backlight flat cable causes the defects of poor welding and the like.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the LCD module with the welding alignment holes comprises a rubber shell, an LCD, a backlight flat cable and a module flat cable, wherein the backlight flat cable and the module flat cable are respectively provided with corresponding positioning holes, the backlight flat cable is provided with a welding pad, the module flat cable is provided with a golden finger, the positioning holes of the backlight flat cable are positioned right above the welding pad, and the positioning holes of the module flat cable are positioned right above the golden finger.
The positioning hole is oval.
And a single-sided conductive copper foil with adhesive is adhered between the rubber shell and the backlight flat cable.
And two sides of the single-sided adhesive conductive copper foil are fixedly adhered to the rubber shell through silica gel.
The thickness of the single-sided adhesive-carrying conductive copper foil is 0.06 mm.
The backlight row line is provided with a copper leakage area, the single-sided conductive copper foil with the adhesive covers the copper leakage area, and the outer end of the single-sided conductive copper foil with the adhesive, which is in contact with the copper leakage area, is connected with the outer end of the copper leakage area through soldering tin.
The beneficial effects of the utility model reside in that: when the backlight flat cable and the module flat cable are welded, the backlight flat cable and the module flat cable are placed into a special jig with the protruding positioning columns, and the protruding columns penetrate into the positioning holes of the backlight flat cable and the module flat cable, so that accurate welding operation can be performed, and the welding stability of the module product is ensured.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic view of the back structure of the present invention.
The utility model discloses a reference numeral name is as follows: the module comprises a rubber shell 1, an LCD2, a backlight flat cable 3, a module flat cable 4, a positioning hole 5, a single-sided adhesive conductive copper foil 6, a copper leakage area 7, soldering tin 8, silica gel 9, a front stop block 10 and a shrinkage groove 11.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-2, the LCD module with the welding alignment hole of the present invention comprises a plastic shell 1, an LCD2, a backlight flat cable 3, and a module flat cable 4, wherein the backlight flat cable 3 and the module flat cable 4 are respectively provided with corresponding positioning holes 5, the backlight flat cable 3 is provided with a bonding pad, the module flat cable 4 is provided with a golden finger, and the positioning holes 5 are located right above the bonding pad and the golden finger.
The utility model discloses a locating hole 5 is oval.
The utility model discloses a corresponding oval locating hole 5 is seted up to winding displacement 3 in a poor light, module winding displacement 4, during the welding, only need to put into special tool that has protruding reference column with winding displacement 3 in a poor light, module winding displacement 4, penetrate the protruding post in winding displacement 3 in a poor light, module winding displacement 4's locating hole 5, can carry out accurate welding operation, guaranteed module product welded stability.
The utility model discloses a paste between gluey shell 1 and the winding displacement 3 that is shaded and have single face to take gluey conductive copper foil 6, single face takes gluey conductive copper foil 6's thickness 0.06mm, paste between gluey shell 1 and the winding displacement 3 that is shaded, the winding displacement 3 that is shaded has copper leakage district 7, single face takes gluey conductive copper foil 6 to cover copper leakage district 7, single face takes gluey conductive copper foil 6 to pass through soldering tin 8 with the outer end of copper leakage district 7 contact and is connected, realize better ground effect, soldering tin height less than or equal to 0.8 mm.
The utility model discloses a single face adhesive conductive copper foil 6's both sides are passed through silica gel 9 and are pasted fixedly with gluey shell 1, and some silica gel highly do not surpass the polaroid, guarantee that single face adhesive conductive copper foil 6 is connected fixedly with the module.
The utility model discloses a bottom both sides of gluing shell 1 have positive stop 10, and the winding displacement 3 in a poor light, module winding displacement 4 pass between two positive stop 10, and the bottom surface indent shaping of positive stop 10 has shrinkage groove 11 to avoid making the LCD to raise up owing to the deformation of gluing the shell, guarantee product quality.
Of course, the above-mentioned embodiments are only preferred examples of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes or modifications made by the structure, features and principles described in the claims of the present invention should be included in the claims of the present invention.
Claims (6)
1. LCD module in area welding counterpoint hole, its characterized in that: the module flat cable comprises a rubber shell, an LCD, a backlight flat cable and a module flat cable, wherein the backlight flat cable and the module flat cable are respectively provided with corresponding positioning holes, the backlight flat cable is provided with a bonding pad, the module flat cable is provided with a golden finger, the positioning holes of the backlight flat cable are positioned right above the bonding pad, and the positioning holes of the module flat cable are positioned right above the golden finger.
2. The LCD module with solder aligning holes of claim 1, wherein: the positioning hole is oval.
3. The LCD module with solder aligning holes of claim 1, wherein: and a single-sided conductive copper foil with adhesive is adhered between the rubber shell and the backlight flat cable.
4. The LCD module with solder aligning holes of claim 3, wherein: and two sides of the single-sided adhesive conductive copper foil are fixedly adhered to the rubber shell through silica gel.
5. The LCD module with solder aligning holes of claim 3, wherein: the thickness of the single-sided adhesive-carrying conductive copper foil is 0.06 mm.
6. The LCD module with solder aligning holes of claim 3, wherein: the backlight row line is provided with a copper leakage area, the single-sided conductive copper foil with the adhesive covers the copper leakage area, and the outer end of the single-sided conductive copper foil with the adhesive, which is in contact with the copper leakage area, is connected with the outer end of the copper leakage area through soldering tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043709.7U CN212484017U (en) | 2020-06-08 | 2020-06-08 | LCD module with welding alignment hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043709.7U CN212484017U (en) | 2020-06-08 | 2020-06-08 | LCD module with welding alignment hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212484017U true CN212484017U (en) | 2021-02-05 |
Family
ID=74416880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021043709.7U Active CN212484017U (en) | 2020-06-08 | 2020-06-08 | LCD module with welding alignment hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212484017U (en) |
-
2020
- 2020-06-08 CN CN202021043709.7U patent/CN212484017U/en active Active
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