CN217135764U - VCM motor flexible circuit board - Google Patents
VCM motor flexible circuit board Download PDFInfo
- Publication number
- CN217135764U CN217135764U CN202220712060.6U CN202220712060U CN217135764U CN 217135764 U CN217135764 U CN 217135764U CN 202220712060 U CN202220712060 U CN 202220712060U CN 217135764 U CN217135764 U CN 217135764U
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- protection film
- fixedly connected
- circuit board
- rear end
- base plate
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- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model discloses a VCM motor flexible circuit board, which comprises a substrate, the left connector of base plate rear end left part fixedly connected with, the right connector of base plate rear end right part fixedly connected with, left connector rear end fixedly connected with left conductor, right connector rear end fixedly connected with right conductor, left conductor rear end fixedly connected with left connecting block, right conductor rear end fixedly connected with right connecting block. The utility model discloses a spraying viscose layer on the base plate, then recycle the viscose layer and adhere respectively in the upper end front side of base plate, the upper end rear portion, upper end left side and upper end right side and go up the protection film, lower protection film, left side protection film and right protection film, make the protection film on the base plate divide into four, all be provided with simultaneously on four protection blocks and tear the hand, can be convenient for peel off the protection film that corresponds, avoid peeling off a holistic protection film, cause the damage on flexible circuit board surface, thereby the life of flexible circuit board has been improved.
Description
Technical Field
The utility model belongs to the technical field of the flexible circuit board, especially, relate to a VCM motor flexible circuit board.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property. Flexible printed circuit boards, also known as flexible printed circuit boards and flexible printed circuit boards, are favored for their excellent characteristics of light weight, thin thickness, free bending and folding, etc., but the quality inspection of FPC in China mainly depends on manual visual inspection, which is costly and inefficient. With the rapid development of the electronic industry, the design of the circuit board tends to be high in precision and density, the traditional manual detection method cannot meet the production requirement, and the automatic detection of the FPC defect becomes an inevitable trend of the industrial development.
However, the existing flexible circuit board has the following disadvantages: 1. the protective film on the surface of the existing flexible circuit board is directly and integrally coated on the flexible circuit board, the method is inconvenient for protecting the glass of the film at the later stage, and the damage to the surface of the flexible circuit board is easily caused by the peeling of one integral piece, so that the service life of the flexible circuit board is influenced; 2. the existing flexible circuit board only has a substrate made of polyimide materials, so that the insulation performance of a flexible circuit board body is poor, and the use performance of an electronic element is easily influenced. Therefore, we propose a VCM motor flexible circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a VCM motor flexible circuit board to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a VCM motor flexible circuit board, includes the base plate, the left connector of base plate rear end left part fixedly connected with, the right connector of base plate rear end right part fixedly connected with, left connector rear end fixedly connected with left conductor, right connector rear end fixedly connected with right conductor, left conductor rear end fixedly connected with left connecting block, right conductor rear end fixedly connected with right connecting block, the mounting hole of upper and lower break-over is all opened to left connecting block upper end and right connecting block upper end.
Preferably, base plate lower extreme fixedly connected with insulating film layer, base plate upper end adhesion is connected with the viscose layer, viscose layer upper end adhesion is connected with protection film, lower protection film, left protection film and right protection film, go up protection film, lower protection film, the equal fixedly connected with of left protection film and right protection film medial surface and tear the hand.
Preferably, the insulating film layer is a polyimide film, and the upper protective film, the lower protective film, the left protective film and the right protective film are all silica gel.
Preferably, the width and the length of the four tearing heads are both 5 cm.
The utility model discloses following beneficial effect has:
1. the utility model discloses a spraying viscose layer on the base plate, then recycle viscose layer and adhere respectively on the upper end front side of base plate, upper end rear portion, upper end left side and upper end right side and go up protection film, lower protection film, left protection film and right protection film, make the protection film on the base plate divide into four, all be provided with on four protection blocks simultaneously and tear the hand, can be convenient for peel off corresponding protection film, avoid peeling off a monoblock protection film, cause the damage of flexible circuit board surface, thereby improved the life of flexible circuit board;
2. the utility model discloses a terminal surface is provided with insulating rete under the base plate, and insulating rete sets up to the polyimide film, can improve this flexible circuit board's insulating effect, and is practical effective.
Of course, it is not necessary for any particular product 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 these drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of a flexible circuit board of a VCM motor according to the present invention.
In the figure: 1. a substrate; 2. a left connector; 3. a right connector; 4. a left conductor; 5. a right conductor; 6. A left connecting block; 7. a right connecting block; 8. mounting holes; 9. an insulating film layer; 10. an adhesive layer; 11. coating a protective film; 12. a lower protective film; 13. a left protective film; 14. a right protective film; 15. tearing the hand.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, a VCM motor flexible circuit board, which comprises a substrate 1, a left connector 2 of a left fixedly connected with rear end of the substrate 1, a right connector 3 of a right fixedly connected with rear end of the substrate 1, a left conductor 4 of a right connector 2, a right conductor 5 of a right connector 3, a left connecting block 6 of a left conductor 4, a right connecting block 7 of a right conductor 5, and mounting holes 8 penetrating from top to bottom are opened on the upper end of the left connecting block 6 and the upper end of the right connecting block 7.
The lower end of the substrate 1 is fixedly connected with an insulating film layer 9, the upper end of the substrate 1 is connected with an adhesive layer 10 in an adhesion manner, the upper end of the adhesive layer 10 is connected with an upper protective film 11, a lower protective film 12, a left protective film 13 and a right protective film 14 in an adhesion manner, the upper protective film 11 is positioned on the rear side of the upper end of the substrate 1, the lower protective film 12 is positioned on the front side of the upper end of the substrate 1, the left protective film 13 is positioned on the left side of the upper end of the substrate 1, the right protective film 14 is positioned on the right side of the upper end of the substrate 1, the inner side surfaces of the upper protective film 11, the lower protective film 12, the left protective film 13 and the right protective film 14 are fixedly connected with tearing heads 15, and gaps exist between the four tearing heads 15 and the substrate 1, so that the tearing heads 15 can be conveniently used; the insulation film layer 9 is set to be a polyimide film, and the upper protective film 11, the lower protective film 12, the left protective film 13 and the right protective film 14 are all set to be silica gel; the four tear-off hands 15 are 5cm wide and long.
The utility model discloses a spraying viscose layer 10 on base plate 1, then recycle viscose layer 10 in base plate 1's upper end front side, the upper end rear portion, upper end left side and upper end right side adhere respectively and go up protection film 11, lower protection film 12, left side protection film 13 and right protection film 14, make the protection film on the base plate 1 divide into four, all be provided with simultaneously on four protection films and tear hand 15, can be convenient for peel off the protection film that corresponds, avoid peeling off a monoblock protection film, cause the damage on flexible circuit board surface, thereby the life of flexible circuit board has been improved, through terminal surface is provided with insulating rete 9 under base plate 1, and insulating rete 9 sets up to the polyimide film, can improve the insulating effect of this flexible circuit board, and is practical effective.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 present invention disclosed above are intended only to help illustrate the present invention. 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a VCM motor flexible circuit board, includes base plate (1), its characterized in that, base plate (1) rear end left part fixedly connected with left connector (2), base plate (1) rear end right part fixedly connected with right connector (3), left side connector (2) rear end fixedly connected with left conductor (4), right side connector (3) rear end fixedly connected with right conductor (5), left side conductor (4) rear end fixedly connected with left connecting block (6), right side conductor (5) rear end fixedly connected with right connecting block (7), mounting hole (8) of upper and lower break-over have all been opened to left connecting block (6) upper end and right connecting block (7) upper end.
2. A VCM motor flexible circuit board according to claim 1, characterized in that, the base plate (1) lower extreme fixedly connected with insulating membrane layer (9), base plate (1) upper end adhesion is connected with viscose layer (10), viscose layer (10) upper end adhesion is connected with upper protection film (11), lower protection film (12), left protection film (13) and right protection film (14), all fixedly connected with tears hand (15) on the upper protection film (11), lower protection film (12), left protection film (13) and right protection film (14) medial surface.
3. A VCM motor flexible circuit board according to claim 2, characterized in that, said insulation film layer (9) is provided as a polyimide film, and said upper protection film (11), lower protection film (12), left protection film (13) and right protection film (14) are provided as a silicone rubber.
4. A VCM motor flexible circuit board according to claim 2, characterized in that, the width and length of four said tear-hands (15) are 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712060.6U CN217135764U (en) | 2022-03-29 | 2022-03-29 | VCM motor flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712060.6U CN217135764U (en) | 2022-03-29 | 2022-03-29 | VCM motor flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217135764U true CN217135764U (en) | 2022-08-05 |
Family
ID=82644281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220712060.6U Active CN217135764U (en) | 2022-03-29 | 2022-03-29 | VCM motor flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217135764U (en) |
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2022
- 2022-03-29 CN CN202220712060.6U patent/CN217135764U/en active Active
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