CN216182925U - FPC (flexible printed circuit) auxiliary laminating device of mobile phone screen assembly - Google Patents
FPC (flexible printed circuit) auxiliary laminating device of mobile phone screen assembly Download PDFInfo
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- CN216182925U CN216182925U CN202122090450.2U CN202122090450U CN216182925U CN 216182925 U CN216182925 U CN 216182925U CN 202122090450 U CN202122090450 U CN 202122090450U CN 216182925 U CN216182925 U CN 216182925U
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Abstract
The utility model provides an FPC auxiliary attaching device of a mobile phone screen assembly, which comprises: a positioning clamp and a positioning cover plate; a placing slot position and a first positioning part are arranged in the positioning clamp; the opening of the placing groove is upward, and the placing groove is used for placing the mobile phone screen component; the first positioning part is positioned at the periphery of the placing groove and used for positioning and installing the positioning cover plate; a second positioning part is arranged on the positioning cover plate and used for positioning and fixing the FPC; when the positioning cover plate is installed in a matched mode with the first positioning portion, the part, provided with the second positioning portion, of the positioning cover plate is located in the middle of the opening of the placing groove. According to the FPC auxiliary attaching device of the mobile phone screen assembly, the mobile phone screen assembly is fixed by arranging the positioning clamp, and the FPC is positioned and fixed by arranging the positioning cover plate, so that the FPC can be attached in an auxiliary manner, the FPC attaching deviation is effectively prevented, and the attaching quality and the production efficiency are improved.
Description
Technical Field
The utility model relates to the technical field of mobile phone screen assembly, in particular to an FPC (flexible printed circuit) auxiliary laminating device of a mobile phone screen assembly.
Background
The mobile phone is composed of various components, such as a mobile phone screen assembly and the like. As shown in fig. 1, the mobile phone screen assembly generally includes a mobile phone screen assembly body 11 'and an FPC 12' (i.e. a flexible circuit board), wherein the FPC12 'usually extends from the rear end of the mobile phone screen assembly body 11', and the FPC12 'is unfolded when it is not fixed, i.e. forms an included angle with the mobile phone screen assembly body 11'. In order to complete the assembly, the tail end 12a ' of the FPC12 ' needs to be attached to the mobile phone screen assembly body 11 ', and both need to be attached within a certain position range.
At present, manual adhesion is generally adopted in a production line, and a special tool is not used, and the FPC is soft, so that the precision of an adhesion position is low, the adhesion position is inaccurate, and the phenomenon that the FPC is attached to a mobile phone screen assembly body in a deviation mode is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an FPC (flexible printed circuit) auxiliary laminating device of a mobile phone screen assembly, which aims to overcome the defects in the prior art.
The utility model discloses an FPC auxiliary attaching device of a mobile phone screen assembly, which comprises:
a positioning clamp and a positioning cover plate;
a placing slot position and a first positioning part are arranged in the positioning clamp; the opening of the placing groove is upward, and the placing groove is used for placing the mobile phone screen component; the first positioning part is positioned at the periphery of the placing groove and used for positioning and installing the positioning cover plate;
a second positioning part is arranged on the positioning cover plate and used for positioning and fixing the FPC; when the positioning cover plate is installed in a matched mode with the first positioning portion, the part, provided with the second positioning portion, of the positioning cover plate is located in the middle of the opening of the placing groove.
According to the FPC auxiliary attaching device of the mobile phone screen assembly, the mobile phone screen assembly is fixed by arranging the positioning clamp, and the FPC is positioned and fixed by arranging the positioning cover plate, so that the FPC can be attached in an auxiliary manner, the FPC attaching deviation is effectively prevented, and the attaching quality and the production efficiency are improved.
In a preferred or optional embodiment, the first positioning portions are positioning posts, and the positioning posts are respectively symmetrically arranged at the left side and the right side of the periphery of the placing slot; and the positioning cover plate is provided with a jack matched with the positioning column.
In a preferred or optional embodiment, the second positioning portion is a positioning protruding point, and the positioning protruding point is arranged along the front-back direction of the positioning cover plate.
In a preferred or optional embodiment, at least two sliding grooves are further disposed in the positioning fixture, the at least two sliding grooves are respectively communicated to the front end and the rear end of the placing groove, sliding blocks are slidably disposed in the at least two sliding grooves, and the sliding blocks are used for adjusting the front position and the rear position of the mobile phone screen assembly.
In a preferred or optional embodiment, the positioning cover plate is further provided with a handle.
In a preferred or optional embodiment, the number of the handles is 2, and the handles are respectively arranged on one side of the positioning cover plate, which faces away from the positioning fixture, in a left-right symmetrical manner.
In a preferred or optional embodiment, the positioning fixture is further provided with a first magnetic attraction piece, the positioning cover plate is further provided with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece can attract each other.
For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a mobile phone screen assembly to which an FPC is attached in the prior art;
FIG. 2 is a schematic structural view of an FPC bonding apparatus according to the present invention;
FIG. 3 is a schematic view of the FPC auxiliary bonding apparatus of the present invention;
FIG. 4 is a schematic view of the FPC auxiliary bonding apparatus of the present invention;
FIG. 5 is a schematic view of the FPC auxiliary bonding apparatus of the present invention;
FIG. 6 is a schematic view of the FPC auxiliary bonding apparatus of the present invention;
FIG. 7 is a schematic structural view of a positioning fixture according to the present invention;
FIG. 8 is a schematic view of a slider of the present invention in a sliding position;
FIG. 9 is a schematic view showing another state of the slider of the present invention when it slides.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
It will be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e. a feature defined as "first", "second" may explicitly or implicitly include one or more of such features. Further, unless otherwise specified, "a plurality" means two or more.
It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "hollow" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 2, the present embodiment provides an FPC auxiliary attaching device for a mobile phone screen assembly, which is used for assisting the mobile phone screen assembly to attach an FPC, and includes: a positioning clamp 2 and a positioning cover plate 3.
The positioning fixture 2 is provided with a placing slot 21 and a first positioning portion 22, the opening of the placing slot 21 faces upwards, and the placing slot 21 is used for placing a mobile phone screen component. The first positioning portion 22 is located at the periphery of the placing slot 21 and used for positioning and installing the positioning cover plate 3.
A second positioning part 31 is arranged on the positioning cover plate 3, and the second positioning part 31 is used for positioning and fixing the FPC; when the positioning cover plate 3 is installed in cooperation with the first positioning portion 22, the part of the positioning cover plate 3 provided with the second positioning portion 31 is located in the middle of the opening of the placing slot 21.
The use process of the FPC auxiliary attaching device of the mobile phone screen assembly is as follows:
as shown in fig. 3, in the first step, the mobile phone screen assembly 1 to be attached is placed in the placing slot 21, and the FPC12 faces upward;
as shown in fig. 4, in a second step, the positioning cover plate 3 is installed in cooperation with the first positioning portion 22, so that the part of the positioning cover plate 3 provided with the second positioning portion 31 is located in the middle of the opening of the placing slot 21, and the FPC12 is located above the positioning cover plate 3;
as shown in fig. 5, in the third step, the middle part of the FPC12 is fixed to the second positioning portion 31 on the positioning cover plate 3, so as to ensure that the FPC12 is accurate in position and does not shake;
as shown in fig. 6, in the fourth step, the portion (in this embodiment, the tail end 12a of the FPC 12) to which the FPC12 needs to be attached is attached to the mobile phone screen assembly body 11;
and finally, separating the FPC12 from the positioning cover plate 3, separating the positioning cover plate 3 from the positioning clamp 2, and taking out the mobile phone screen assembly 1.
The FPC auxiliary attaching device of the mobile phone screen assembly, provided by the embodiment of the utility model, can be used for auxiliary attaching of the FPC12 by fixing the mobile phone screen assembly 1 through the positioning clamp 2 and positioning and fixing the FPC12 through the positioning cover plate 3, so that the FPC12 is effectively prevented from being attached to be deviated, and the attaching quality and the production efficiency are improved.
It should be noted that the specific position of the second positioning portion 31 is determined according to the FPC position of the mobile phone screen assembly in actual production, and therefore, the specific position of the second positioning portion 31 is not limited in this embodiment, as long as it can meet the requirement that the pasting position of the FPC and the mobile phone screen assembly body is accurate when the FPC is fixed to the second positioning portion 31. As shown in fig. 2, specifically, in the present embodiment, the second positioning portions 31 are positioning bumps, the number of the positioning bumps may be two or more, the positioning bumps are arranged along the front-back direction of the positioning cover plate 3, and the FPC12 is provided with through holes matched with the positioning bumps, so that the FPC12 can be well fixed. In other embodiments, the second positioning portion 31 may be a positioning groove, the positioning groove matches with the shape of the FPC12, and the FPC12 may be fixed by being placed in the positioning groove.
As shown in fig. 2, in the present embodiment, the first positioning portions 22 are positioning posts, and the positioning posts are respectively symmetrically disposed at the left and right sides of the periphery of the placing slot 21; the positioning cover plate 3 is provided with a jack 32 matched with the positioning column. Reference column quantity can be a plurality of, and the quantity of jack 32 corresponds with the reference column, through the cooperation of reference column and jack 32 for location apron 3 can be fixed well, easy dismounting with positioning fixture 2. In other embodiments, the first positioning portion 22 is a buckle, and the positioning cover 3 is directly buckled on the buckle for fixing, but this way is troublesome to disassemble and assemble.
As shown in fig. 2, in order to facilitate taking out the positioning cover plate 3, preferably, a handle 33 is further provided on the positioning cover plate 3. More preferably, the number of the handles 33 is 2, and the handles are respectively arranged on the side of the positioning cover plate 3 opposite to the positioning clamp 2 in a left-right symmetrical manner, so that a worker can grasp the handles 33 to take the positioning cover plate 3 by operating with both hands.
In order to fix the positioning cover plate 3 and the positioning fixture 2 firmly and ensure that the positioning cover plate and the positioning fixture do not shake during installation, preferably, a first magnetic attraction piece (not shown) is further arranged on the positioning fixture 2, a second magnetic attraction piece (not shown) is further arranged on the positioning cover plate 3, and the first magnetic attraction piece and the second magnetic attraction piece can attract each other. Specifically, the piece is inhaled to first magnetism is magnet, sets up in the periphery of placing trench 21, and the piece is inhaled to second magnetism is the magnetic sheet, lays in the one side of 3 orientation positioning fixture 2 of location apron.
In addition, in order to finely adjust the position of the mobile phone screen assembly, so that the position of the mobile phone screen assembly in the placing groove 21 is more accurate, and thus the attaching position of the FPC is more accurate, preferably, as shown in fig. 7, at least two sliding grooves 23 are further provided in the positioning fixture 2, the sliding grooves 23 are respectively communicated to the front end and the rear end of the placing groove 21, sliding blocks 24 are all slidably provided in the sliding grooves 23, and the sliding blocks 24 are used for adjusting the front position and the rear position of the mobile phone screen assembly. When the mobile phone screen component is placed in the placing slot position 21 (the size of the placing slot position 21 is slightly larger than the mobile phone screen component), the sliding block 24 is slid, so that the front and back positions of the mobile phone screen component 1 are finely adjusted. Specifically, four sliding grooves 23 are provided in this embodiment, two sliding grooves 23 communicate with the front end of the placing groove 21, and the other two sliding grooves 23 communicate with the rear end of the placing groove 21, as shown in fig. 8 to 9, a sliding hole 241 is provided in the middle of the sliding block 24, a limit screw 25 is provided in the sliding hole 241, the limit screw 25 and the positioning fixture 2 are fixed to each other, the limit screw 25 is used for preventing the sliding block 24 from falling off from the sliding groove 23, and by such arrangement, the sliding block 24 can slide back and forth along the sliding groove 23.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The utility model provides a supplementary laminating device of FPC of cell-phone screen subassembly which characterized in that includes:
a positioning clamp and a positioning cover plate;
a placing slot position and a first positioning part are arranged in the positioning clamp; the opening of the placing groove is upward, and the placing groove is used for placing the mobile phone screen component; the first positioning part is positioned at the periphery of the placing groove and used for positioning and installing the positioning cover plate;
a second positioning part is arranged on the positioning cover plate and used for positioning and fixing the FPC; when the positioning cover plate is installed in a matched mode with the first positioning portion, the part, provided with the second positioning portion, of the positioning cover plate is located in the middle of the opening of the placing groove.
2. The FPC auxiliary attaching device of a mobile phone screen assembly of claim 1, wherein:
the first positioning parts are positioning columns which are respectively symmetrically arranged at the left side and the right side of the periphery of the placing groove; and the positioning cover plate is provided with a jack matched with the positioning column.
3. The FPC auxiliary attaching device of a mobile phone screen assembly of claim 2, wherein:
the second positioning part is a positioning salient point which is arranged along the front-back direction of the positioning cover plate.
4. The FPC auxiliary attaching device of a mobile phone screen assembly of claim 1, wherein:
the positioning fixture is further provided with at least two sliding grooves, the at least two sliding grooves are communicated to the front end and the rear end of the placing groove respectively, sliding blocks are arranged in the at least two sliding grooves in a sliding mode, and the sliding blocks are used for adjusting the front position and the rear position of the mobile phone screen assembly.
5. The FPC auxiliary attaching device of a mobile phone screen assembly of claim 1, wherein:
the positioning cover plate is also provided with a handle.
6. The FPC auxiliary attaching device of a mobile phone screen assembly of claim 5, wherein:
the number of the handles is 2, and the handles are respectively arranged on one side of the positioning cover plate back to the positioning fixture in a bilateral symmetry mode.
7. The FPC auxiliary attaching device of a mobile phone screen assembly according to any one of claims 1 to 6, wherein:
the positioning fixture is further provided with a first magnetic attraction piece, the positioning cover plate is further provided with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece can attract each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122090450.2U CN216182925U (en) | 2021-08-31 | 2021-08-31 | FPC (flexible printed circuit) auxiliary laminating device of mobile phone screen assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122090450.2U CN216182925U (en) | 2021-08-31 | 2021-08-31 | FPC (flexible printed circuit) auxiliary laminating device of mobile phone screen assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216182925U true CN216182925U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122090450.2U Active CN216182925U (en) | 2021-08-31 | 2021-08-31 | FPC (flexible printed circuit) auxiliary laminating device of mobile phone screen assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216182925U (en) |
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2021
- 2021-08-31 CN CN202122090450.2U patent/CN216182925U/en active Active
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