CN220008869U - Double-sided adhesive auxiliary tool for attaching backlight lamp strip - Google Patents
Double-sided adhesive auxiliary tool for attaching backlight lamp strip Download PDFInfo
- Publication number
- CN220008869U CN220008869U CN202320952099.XU CN202320952099U CN220008869U CN 220008869 U CN220008869 U CN 220008869U CN 202320952099 U CN202320952099 U CN 202320952099U CN 220008869 U CN220008869 U CN 220008869U
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- base
- backlight
- sided adhesive
- auxiliary tool
- groove
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- 239000000853 adhesive Substances 0.000 title claims abstract description 37
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 37
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 description 11
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a double-sided adhesive auxiliary tool for attaching backlight light bars, which is characterized in that a base is provided with a plurality of light bar grooves and alignment posts on the surface of the base, the base is provided with an air suction connector, an air suction space communicated with the air suction connector is arranged in the base, and the bottom of each light bar groove is provided with a plurality of air suction holes communicated with the air suction space. Through being provided with the connecting hole of breathing in one side at the base, its inside is dug to have the space of breathing in, the tank bottom in lamp strip groove sets up a plurality of suction hole intercommunication space of breathing in, place on the lamp strip groove when backlight strip FPC, the suction hole of base is through taking out the air in the connector of breathing in, through setting up the vacuum environment in the base, make FPC in the lamp strip groove still further fix at the inslot, prevent FPC's displacement, thereby make the pad pasting counterpoint should be pasted on the piece, the pad pasting in-process has significantly reduced by external interference condition, thereby make the success rate of pad pasting high, improve the production efficiency of pad pasting.
Description
Technical Field
The utility model relates to the technical field of film sticking jigs, in particular to a double-sided adhesive auxiliary tool for a backlight stick.
Background
The vehicle-mounted backlight emits light through the LED lamps, the backlight lamp strip is welded with a plurality of LED lamps on the FPC, after the reflective film is assembled and attached, the backlight lamp strip can be attached to the corresponding lamp hole of the glue frame, the high-temperature-resistant double-sided adhesive tape is used in the middle, the traditional double-sided adhesive tape is attached to the backlight lamp strip one by one through manual work, the labor input is more, the efficiency is very low, the attaching bias risk is high, the existing film attaching jig is only fixed in the groove by the positioning groove, but the attached piece in the groove is not further fixed, the attached piece is often tilted, the attached piece is blown and scraped by wind, or the displacement is caused by electrostatic attraction in hands, so that the attached film cannot be aligned on the attached piece, and the fault tolerance of the attached film is low and the failure rate is high due to the interference condition of the outside in the film attaching process, so that the production efficiency can be seriously influenced.
As disclosed in chinese patent (CN 209168587U), the present utility model provides a conductive cloth attaching jig, which comprises a substrate, wherein a positioning groove is formed on the substrate, and grooves are formed on the left and right sides of the positioning groove; the lower end of the product to be detected is provided with an FPC, an IC area on the FPC is provided with a conductive cloth, the conductive cloth comprises a release paper layer and a fiber cloth layer, and the length of the release paper layer is longer than that of the fiber cloth layer; the lower extreme of base plate is equipped with a set of location structure, and a set of location structure is located the both sides of conductive cloth's length direction respectively, is equipped with respectively from type ply length direction's both ends with location structure assorted locating hole, from type ply through the locating hole cover on location structure, leave the clearance between fiber cloth layer length direction's both ends and the location structure. The positioning structure is arranged in the utility model and is used for positioning the release paper layer on the conductive cloth, so that the whole alignment of the conductive cloth can be ensured to be accurate during attachment, the probability of attaching offset of the conductive cloth is reduced, the successful attaching efficiency of the conductive cloth is improved, and the production efficiency of the display module is improved.
However, when the present inventors embodied this device, the following drawbacks were found to exist: the fixed piece to be pasted is only provided with a positioning groove, the fixing mode is single, and no error can be avoided during film pasting.
Disclosure of Invention
Based on the above, it is necessary to provide an auxiliary tool for attaching a backlight bar to a double-sided adhesive tape, which solves the problem that unnecessary displacement factors caused by the outside can be prevented from occurring in the film attaching process by using the film attaching tool, and the technical problem of film attaching failure is prevented from occurring, so that the film attaching success rate is high.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an auxiliary tool for sticking the double sides of a backlight strip.
The backlight lamp strip pasting double-sided adhesive auxiliary tool specifically comprises:
the base, be provided with a plurality of lamp strip groove and counterpoint post on the base surface, the base is provided with the connector of breathing in, the inside of base be provided with the space of breathing in that the connector is linked together of breathing in, each the tank bottom in lamp strip groove be provided with a plurality of suction hole that the space is linked together of breathing in.
As a preferred implementation mode of the backlight lamp strip pasting double-sided adhesive auxiliary tool provided by the utility model, the side wall of each lamp strip groove is provided with a picking and placing groove.
As an optimal implementation mode of the backlight lamp strip pasting double-sided adhesive auxiliary tool, the number of the lamp strip grooves is six, and the six lamp strip grooves are uniformly arranged on the surface of the base at equal distances.
As an optimal implementation mode of the backlight stick double-sided adhesive auxiliary tool provided by the utility model, the number of the alignment posts is four, and the four alignment posts are respectively arranged at four corners of the surface of the base.
As a preferred implementation mode of the backlight lamp strip double-sided adhesive auxiliary tool provided by the utility model, the number of the air suction holes is three, seven groups of air suction holes are arranged on the bottom of each lamp strip groove, and the air suction holes of each group are uniformly distributed on the bottom of each lamp strip groove.
In an embodiment of the backlight bar double-sided adhesive auxiliary tool provided by the utility model, the air suction connection port is arranged at the side surface of the base, and the shape of the air suction connection port is a circular through hole.
As a preferred implementation mode of the backlight stick double-sided adhesive auxiliary tool provided by the utility model, the inner wall of the air suction connection port is provided with internal threads for threaded connection.
As a preferable implementation mode of the backlight lamp strip pasting double-sided adhesive auxiliary tool provided by the utility model, the lamp strip groove is rectangular in shape, and the groove depth of the lamp strip groove is 0.5-0.7 mm.
As a preferred implementation mode of the backlight bar double-sided adhesive auxiliary tool provided by the utility model, the edge between the side walls of the base is provided with a rounding angle, and the dimension of the rounding angle is 5-10 mm.
As an optimal implementation mode of the backlight bar double-sided adhesive auxiliary tool, the base is made of red skids manufactured through CNC.
Compared with the prior art, the utility model has the following beneficial effects:
according to the backlight lamp strip double-sided adhesive auxiliary tool provided by the utility model, the suction connecting hole is formed in one side of the base, the suction space is hollowed in the base, the suction holes are formed in the bottom of the lamp strip groove and are communicated with the suction space, when the backlight lamp strip FPC is placed on the lamp strip groove, the suction holes of the base are used for sucking air through the suction connecting port, and the FPC in the lamp strip groove is further fixed in the groove by arranging the vacuum environment in the base, so that the displacement of the FPC is prevented, the film is aligned on the adhered piece, the interference condition of the film in the film adhering process is greatly reduced, the success rate of the film is high, and the production efficiency of the film is improved.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a backlight bar double-sided adhesive auxiliary tool according to the present utility model;
FIG. 2 is a schematic plan view of the structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view A of FIG. 2;
fig. 4 is a schematic working diagram of the backlight bar double-sided adhesive auxiliary tool provided by the utility model.
The labels in the figures are illustrated below:
a base 1; a light bar groove 2; a positioning column 3; a suction connection port 4; an air suction space 5; an air suction hole 6; a pick-and-place groove 7; and an internal thread 8.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As in the background art, the fixed attached piece only has a positioning groove, the fixing mode is single, and no error can be ensured during film attaching.
In order to solve the technical problem, the utility model provides an auxiliary tool for sticking the double sides of a backlight lamp strip.
Specifically, referring to fig. 1-4, the backlight bar double-sided adhesive auxiliary tool specifically includes:
the base 1, be provided with a plurality of lamp strip groove 2 and counterpoint post 3 on the base 1 surface, base 1 is provided with the connector 4 of breathing in, and the inside of base 1 is provided with the space 5 of breathing in that is linked together with the connector 4 of breathing in, and the tank bottom of each lamp strip groove 2 is provided with a plurality of air suction hole 6 that is linked together with the space 5 of breathing in.
According to the backlight lamp strip double-sided adhesive auxiliary tool provided by the utility model, the suction connecting hole is formed in one side of the base 1, the suction space 5 is hollowed out, the suction holes 6 are formed in the bottom of the lamp strip groove 2 and are communicated with the suction space 5, when the backlight lamp strip FPC is placed on the lamp strip groove 2, the suction holes 6 of the base 1 are used for sucking air through the suction connecting ports 4, the FPC in the lamp strip groove 2 is further fixed in the groove by arranging the vacuum environment in the base 1, the displacement of the FPC is prevented, so that the film is aligned on the adhered piece, the interference condition of the outside in the film adhering process is greatly reduced, the success rate of the film adhering is high, and the production efficiency of the film adhering is improved.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-4, an auxiliary tool for attaching backlight light bar to double-sided adhesive tape comprises a base 1, wherein a plurality of light bar grooves 2 and alignment posts 3 are arranged on the surface of the base 1, the auxiliary tool is characterized in that the base 1 is provided with an air suction connection port 4, an air suction space 5 communicated with the air suction connection port 4 is arranged in the base 1, and a plurality of air suction holes 6 communicated with the air suction space 5 are arranged at the bottom of each light bar groove 2.
Through above-mentioned structural design, through being provided with the connecting hole of breathing in one side at base 1, its inside is dug to have the space of breathing in 5, the tank bottom of lamp strip groove 2 sets up a plurality of suction hole 6 intercommunication space of breathing in 5, place on lamp strip groove 2 when backlight bar FPC, the suction hole 6 of base 1 is through taking out the air in the connector 4 of breathing in, through setting up the vacuum environment in base 1, the FPC that makes in the lamp strip groove 2 still further fixes in the inslot, prevent FPC's displacement, thereby make the pad pasting counterpoint should be pasted on the piece, greatly reduced the interference condition by external in-process of pad pasting, thereby make the success rate of pad pasting high, improve the production efficiency of pad pasting.
The backlight lamp strip double-sided sticking process comprises the following steps:
firstly, a backlight light bar FPC is upwards placed in a light bar groove 2, six 1.1 light bar grooves 2 are fully filled, air suction is started, and a plurality of air suction holes 6 suck and position the backlight light bar FPC in the grooves of the light bar groove 2.
And secondly, peeling off the light release film from the double-sided adhesive material, wherein the double-sided adhesive of the light release film face faces downwards, and the four positioning holes on the heavy release film are attached downwards to the four alignment posts 3 on the jig, so that the process of attaching the backlight strip to the double-sided adhesive is completed.
Specifically, the side wall of each light bar groove 2 is provided with a pick-and-place groove 7.
Through above-mentioned structural design, get put groove 7 setting on the lateral wall of lamp strip groove 2, the shape is the rectangle for make things convenient for the manual work to take or put down backlight strip FPC in getting put groove 7 through tweezers, make work efficiency promote.
Specifically, the number of the light bar grooves 2 is six, and the six light bar grooves 2 are provided on the surface of the base 1 at equal distances.
Through above-mentioned structural design, lamp strip groove 2 is equipped with six, and every groove depth is half backlight strip FPC, and after putting into backlight strip FPC, backlight strip FPC exposes the groove face, easily glues with the two sides and carries out the quick contact and attach for put into six backlight strip FPC simultaneously and fix a position, can paste six backlight strip FPC's two sides simultaneously and glue, makes this paste backlight strip two-sided bonding appurtenance provide efficient pad pasting mode, and the procedure of pad pasting is carried out in the space that utilizes of maximize.
Specifically, the number of the alignment posts 3 is four, and the four alignment posts 3 are respectively arranged at four corners of the surface of the base 1.
Through the structural design, the four alignment posts 3 are respectively arranged at four corners of the surface of the base 1 and used for positioning the four positioning holes on the heavy release film, so that the double-sided adhesive film can accurately attach the backlight strip FPC in the lamp strip groove 2.
Specifically, the number of the air suction holes 6 is three, seven groups of air suction holes 6 are arranged on the bottom of each light bar groove 2, and the groups of air suction holes 6 are uniformly distributed on the bottom of the light bar groove 2.
Through the above-mentioned structural design, the suction hole 6, suction hole 6 take three to be a set of, and the tank bottom of every lamp strip groove 2 has seven groups, and evenly distributed is in the tank bottom of lamp strip groove 2, and it is directly to in the space of breathing in 5, and it is connected to a gas port after gathering at last for breathe in the location backlight strip FPC, prevent the aversion, thereby make the pad pasting counterpoint should be pasted on the piece, greatly reduced the in-process by external interference condition of pad pasting, thereby make the success rate of pad pasting high, improve the production efficiency of pad pasting.
Example 2
The backlight bar double-sided adhesive auxiliary tool provided in embodiment 1 is further optimized, specifically, as shown in fig. 1, the air suction connection port 4 is disposed at a side surface of the base 1, and the shape of the air suction connection port 4 is a circular through hole.
Through above-mentioned structural design, connect the gas mouth, be connected to each suction hole 6 through the space of breathing in 5 in the 1 inner space of base for start the breathing in, make prevent backlight strip FPC shift, thereby make the pad pasting counterpoint should be pasted on the piece, greatly reduced the pad pasting in-process by external interference condition, thereby make the success rate of pad pasting high, improve the production efficiency of pad pasting.
Specifically, the inner wall of the suction connection port 4 is provided with an internal thread 8 for threaded connection.
Through the above-mentioned structural design, the interface of two kinds of getter devices is marked to the connector 4 that breathes in, and one of them is through the internal and external threaded connection at its inner wall to reach firm evacuation state.
Example 3
Further optimizing the backlight bar double-sided adhesive auxiliary tool provided in embodiment 1 or 2, as shown in fig. 1-4, the shape of the light bar groove 2 is rectangular, and the groove depth of the light bar groove 2 is 0.5-0.7 mm.
Through the above structural design, the size setting of the light bar groove 2 is designed according to the size of the backlight light bar FPC, and the sizes of different backlight light bar FPCs correspondingly design the sizes of different light bar grooves 2, and in this embodiment, the groove depth of the light bar groove 2 is 0.5mm.
Specifically, the edges between the side walls of the base 1 are provided with rounded corners, and the size of the rounded corners is 5-10 mm.
Through above-mentioned structural design, the edge between lateral wall and the lateral wall of base 1 is provided with the chamfer, and the size of chamfer is 5mm, is used for placing at the evacuation in-process, causes the air convection unstable to cause to paste the condition that the two-sided sticky appurtenance of backlight strip knocked into the damage to the article on every side, the chamfer can furthest reduce the damage of incident, thereby improves the security.
Specifically, the material of the base 1 is a red skid made by CNC.
Through the structural design, the red skid has an antistatic function, the damage of the component area of the backlight bar FPC caused by electrostatic breakdown is avoided, and the safety of the backlight bar FPC is improved.
The use process of the backlight lamp strip pasting double-sided adhesive auxiliary tool provided by the utility model is as follows:
firstly, a backlight light bar FPC is upwards placed in a light bar groove 2, six 1.1 light bar grooves 2 are fully filled, air suction is started, and a plurality of air suction holes 6 suck and position the backlight light bar FPC in the grooves of the light bar groove 2.
And secondly, as shown in fig. 4, the double-sided adhesive material is peeled off from the light release film, the double-sided adhesive of the surface of the light release film is peeled down, the four locating holes on the heavy release film are abutted against the four locating posts 3 on the jig, and the process of attaching the backlight strip to the double-sided adhesive is completed.
Through being provided with the connecting hole of breathing in one side at base 1, its inside is dug to have the space of breathing in 5, the tank bottom of lamp strip groove 2 sets up a plurality of hole 6 intercommunication space of breathing in 5, place on lamp strip groove 2 when backlight strip FPC, the hole 6 of breathing in of base 1 is through taking out the air in the connector 4 of breathing in, through setting up the vacuum environment in base 1, the FPC in messenger's lamp strip groove 2 is further fixed in the inslot, prevent FPC's displacement, thereby make the pad pasting counterpoint should be pasted on the piece, greatly reduced the interference condition by the external world of pad pasting in-process, thereby make the success rate of pad pasting high, improve the production efficiency of pad pasting.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. The utility model provides a paste two-sided appurtenance of backlight lamp strip, includes base (1), be provided with a plurality of lamp strip groove (2) and counterpoint post (3) on base (1) surface, a serial communication port, base (1) are provided with connector (4) of breathing in, the inside of base (1) be provided with the space (5) of breathing in that is linked together of connector (4) of breathing in, each the tank bottom of lamp strip groove (2) be provided with a plurality of suction hole (6) that are linked together of space (5) of breathing in.
2. The backlight bar double-sided adhesive auxiliary tool according to claim 1, wherein a pick-and-place groove (7) is provided on the side wall of each of the light bar grooves (2).
3. The backlight bar double-sided adhesive auxiliary tool according to claim 1, wherein the number of the light bar grooves (2) is six, and the six light bar grooves (2) are uniformly arranged on the surface of the base (1) at equal distances.
4. The backlight bar double-sided adhesive auxiliary tool according to claim 3, wherein the number of the alignment posts (3) is four, and the four alignment posts (3) are respectively arranged at four corners of the surface of the base (1).
5. The backlight bar double-sided adhesive auxiliary tool according to claim 4, wherein three suction holes (6) are used as a group, seven groups of suction holes (6) are arranged on the bottom of each light bar groove (2), and the suction holes (6) are uniformly distributed on the bottom of each light bar groove (2).
6. The backlight bar double-sided adhesive auxiliary tool according to claim 1, wherein the air suction connection port (4) is arranged at the side surface of the base (1), and the shape of the air suction connection port (4) is a circular through hole.
7. The backlight bar double-sided adhesive auxiliary tool according to claim 6, wherein the inner wall of the air suction connection port (4) is provided with an internal thread (8) for threaded connection.
8. The backlight bar double-sided adhesive auxiliary tool according to claim 7, wherein the shape of the light bar groove (2) is rectangular, and the groove depth of the light bar groove (2) is 0.5-0.7 mm.
9. The backlight bar double-sided adhesive auxiliary tool according to claim 1, wherein the edges between the side walls of the base (1) are provided with rounded corners, and the size of the rounded corners is 5-10 mm.
10. The backlight bar double-sided adhesive auxiliary tool according to claim 1, wherein the material of the base (1) is a red skid made by CNC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952099.XU CN220008869U (en) | 2023-04-24 | 2023-04-24 | Double-sided adhesive auxiliary tool for attaching backlight lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952099.XU CN220008869U (en) | 2023-04-24 | 2023-04-24 | Double-sided adhesive auxiliary tool for attaching backlight lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008869U true CN220008869U (en) | 2023-11-14 |
Family
ID=88693754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320952099.XU Active CN220008869U (en) | 2023-04-24 | 2023-04-24 | Double-sided adhesive auxiliary tool for attaching backlight lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008869U (en) |
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2023
- 2023-04-24 CN CN202320952099.XU patent/CN220008869U/en active Active
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