CN215825172U - Novel cell-phone backlight equipment tool - Google Patents
Novel cell-phone backlight equipment tool Download PDFInfo
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- CN215825172U CN215825172U CN202122147772.6U CN202122147772U CN215825172U CN 215825172 U CN215825172 U CN 215825172U CN 202122147772 U CN202122147772 U CN 202122147772U CN 215825172 U CN215825172 U CN 215825172U
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Abstract
The utility model discloses a novel mobile phone backlight source assembling jig, which relates to the technical field of mobile phone backlight source assembling and comprises a base, wherein the upper surface of the base is provided with a plurality of positioning pin columns and a plurality of LED avoidance grooves; the LED lamp comprises a magnetic steel sheet, wherein a plurality of lamp strip positioning grooves corresponding to the LED avoiding grooves are formed in the magnetic steel sheet, and the magnetic steel sheet is magnetically adsorbed above the base. By adopting the technical scheme, the double-sided tape laminating machine can improve the working efficiency and solve the problem that wrinkles are easy to generate in the laminating process of the double-sided tape and the light bar.
Description
Technical Field
The utility model relates to the technical field of mobile phone backlight source assembly, in particular to a novel mobile phone backlight source assembly jig.
Background
In the structure of the mobile phone backlight source, the light guide plate and the light bar are assembled and fixed together by using a double-sided adhesive tape, and the light bar and the double-sided adhesive tape in the current mobile phone backlight source are automatically attached (the whole adhesive tape (figure 1) is attached to the whole light bar (figure 2), and then the light bar and the double-sided adhesive tape are punched by using an etching cutter die, so that the effect of attaching the adhesive tape to a single light bar (figure 3) is achieved finally.
At present, a plurality of defective products exist in the production process of the mobile phone backlight source, rework and maintenance are needed, lamp strips in the products can be recycled, and brand new adhesive tapes must be replaced by the double-sided adhesive tapes. The double faced adhesive tape is manually and singly attached at present, and the assembly method is as follows: manually clamping the single double-sided adhesive tape by using forceps C; aligning the end A of the double-sided adhesive with the end A' of the light bar by visual observation (figure 4); double sided tape is attached from end a to end B (fig. 5). Because the thickness of the double faced adhesive tape is only 0.06mm, the double faced adhesive tape is very thin and very soft, manual alignment is very easy to misplace, wrinkles are very easy to appear in the attaching process, reworking is needed again, and the working efficiency is very low.
In order to solve the problems that wrinkles are easily generated in the process of attaching the double-sided adhesive tape and the light bar, reworking is needed, and the working efficiency is low, an assembling jig capable of helping the double-sided adhesive tape and the light bar to be attached smoothly is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art and provide a novel mobile phone backlight source assembling jig which can improve the working efficiency and solve the problem that wrinkles are easily generated in the process of attaching a double-sided adhesive tape to a light bar.
In order to achieve the purpose, the utility model adopts the following technical scheme:
novel cell-phone backlight equipment tool, it includes
The LED lamp comprises a base, wherein the upper surface of the base is provided with a plurality of positioning pins and a plurality of LED avoidance grooves;
the LED lamp comprises a magnetic steel sheet, wherein a plurality of lamp strip positioning grooves corresponding to the LED avoiding grooves are formed in the magnetic steel sheet, and the magnetic steel sheet is magnetically adsorbed above the base.
Further, be provided with a plurality of magnetism on the lower surface of base and inhale fixed knot and construct, the magnetism steel sheet adsorbs on the base through magnetism fixed knot of inhaling the structure activity.
Furthermore, a plurality of pin holes corresponding to the positioning pins are formed in the magnetic steel sheet, and the pin holes are movably sleeved on the positioning pins.
Further, the depth of the LED avoidance groove is 1 mm.
After the technical scheme is adopted, the mobile phone backlight source assembling jig can position the double-sided adhesive tape by arranging the positioning pin columns on the base, the magnetic steel sheet can be placed above the double-sided adhesive tape in a magnetic adsorption movable connection mode of the base and the magnetic steel sheet, and the lamp strip can be attached to the double-sided adhesive tape through the lamp strip positioning groove by arranging the lamp strip positioning groove on the magnetic steel sheet, so that the lamp strip and the double-sided adhesive tape can be quickly and accurately assembled, the assembling efficiency of the lamp strip and the double-sided adhesive tape is improved, and the problem that the lamp strip is dislocated and folded in the attaching process is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a prior art full page photoresist belt diagram.
Fig. 2 is a prior art imposition of a light bar diagram.
FIG. 3 is a prior art single light bar diagram cut with tape.
Fig. 4 is a prior art view of a single light bar separated from tape.
Fig. 5 is a prior art sticker drawing of a single light bar.
Fig. 6 is a schematic structural view of the base 1 of the present invention.
FIG. 7 is a schematic view showing the structure of the magnetic steel sheet 2 of the present invention.
Fig. 8 is a schematic structural view of the base 1 provided with the double-sided adhesive tape 3 according to the present invention.
FIG. 9 is a schematic view showing a structure in which a magnetic steel sheet 2 is covered on a double-sided tape 3 in the present invention.
Fig. 10 is a schematic structural view of the light bar 4 attached to the double-sided tape 3 in the present invention.
Fig. 11 is a finished product diagram of the light bar 4 and the double-sided adhesive tape 3 which are attached together.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 6-11, the present invention discloses a novel mobile phone backlight source assembling jig, which includes a base 1 and a magnetic steel sheet 2.
Be provided with a plurality of locating pin post 11 on the both sides edge of base 1 upper surface, locating pin post 11 is cylindrical structure, the diameter of locating pin post 11 is 3mm, is provided with a plurality of LEDs that parallel on base 1's the intermediate position and dodges groove 12, and the degree of depth that LED dodged groove 12 is 1mm, be provided with a plurality of magnetism on base 1's the lower surface and inhale fixed knot and construct 13, magnetism and inhale fixed knot and construct 13 and be cylindrical magnet, and the diameter of magnetism fixed knot and construct 13 is 8mm, and the degree of depth of magnetism and inhale fixed knot and construct 13 is 9 mm.
Be provided with a plurality of lamp strip constant head tank 21 that dodge groove 12 and correspond with the LED on the magnetic steel sheet 2, the width W of lamp strip constant head tank 21 is 3.15mm, and the error is between plus-minus 0.01mm, still is provided with a plurality of round pin post holes 22 corresponding with the locating pin post 11 of base 1 on the magnetic steel sheet 2, and round pin post hole 22 is hollow cylindrical structure, and the diameter in round pin post hole 22 is 3.04 mm.
2 magnetic adsorption of magnetism steel sheet in the top of base 1, magnetism steel sheet 2 adsorbs the top at base 1 through magnetism 13 activity of inhaling fixed knot structure, when equipment double-sided tape 3 and lamp strip 4, can take off magnetism steel sheet 2 from base 1, and the pin hole 22 cover on the magnetism steel sheet 2 is on base 1's locating pin post 11, and LED dodges the shape of groove 12 and lamp strip constant head tank 21 and suits with the shape of lamp strip 4, and lamp strip constant head tank 21 is for running through the fluting of magnetism steel sheet 2.
When lamp strip 4 and double-sided tape 3 assemble, because base 1 and magnetic steel sheet 2 are the magnetism absorption, consequently can take off magnetic steel sheet 2 from base 1 earlier, then fix double-sided tape 3 on base 1 through locating pin post 11, double-sided tape 3's basement membrane down this moment, there is sticky one side up, then correspond magnetic steel sheet 2 and cover on double-sided tape 3, magnetic steel sheet 2 is tightly adsorbed through magnetism fixed knot structure 13, lamp strip constant head tank 21 on the magnetic steel sheet 2 corresponds the position that groove 12 was dodged to the LED on the base 1, pin hole 22 cover on magnetic steel sheet 2 is on base 1's locating pin post 11, then paste lamp strip 4 on lamp strip constant head tank 21 on magnetic steel sheet 2, double-sided tape 3's surface promptly, thereby accomplish the equipment between lamp strip 4 and the double-sided tape 3.
Through the cooperation between using base 1 and the 2 structures of magnetic steel sheet, can realize the quick accurate equipment of lamp strip 4 and double-sided tape 3, improve the packaging efficiency of lamp strip 4 and double-sided tape 3, and the condition of dislocation, fold can not appear at the attached in-process of lamp strip 4, need not do over again.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a novel cell-phone backlight equipment tool which characterized in that: which comprises
The LED lamp comprises a base, wherein the upper surface of the base is provided with a plurality of positioning pins and a plurality of LED avoidance grooves;
the LED lamp comprises a magnetic steel sheet, wherein a plurality of lamp strip positioning grooves corresponding to the LED avoiding grooves are formed in the magnetic steel sheet, and the magnetic steel sheet is magnetically adsorbed above the base.
2. The novel mobile phone backlight source assembling jig of claim 1, characterized in that: the magnetic steel sheet is movably adsorbed on the base through the magnetic attraction fixing structures.
3. The novel mobile phone backlight source assembling jig of claim 1, characterized in that: and a plurality of pin holes corresponding to the positioning pins are formed in the magnetic steel sheet, and the pin holes are movably sleeved on the positioning pins.
4. The novel mobile phone backlight source assembling jig of claim 1, characterized in that: the depth of the LED avoidance groove is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147772.6U CN215825172U (en) | 2021-09-07 | 2021-09-07 | Novel cell-phone backlight equipment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147772.6U CN215825172U (en) | 2021-09-07 | 2021-09-07 | Novel cell-phone backlight equipment tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825172U true CN215825172U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122147772.6U Active CN215825172U (en) | 2021-09-07 | 2021-09-07 | Novel cell-phone backlight equipment tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215825172U (en) |
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2021
- 2021-09-07 CN CN202122147772.6U patent/CN215825172U/en active Active
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