Reinforcing micro-connecting strip paste and using method thereof
By using reinforced micro-link strips on the T-shaped PCB, including auxiliary strips and uniformly arranged reinforcement sheets, the problem that the strips in the existing technology cannot achieve batch reinforcement, and efficient and flexible reinforcement effects are achieved, which improves production efficiency and product reliability.
Patent Information
- Application Number
- CN202510202916.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2025-05-30
AI Technical Summary
In the prior art, in the process of reinforcing T-type PCBs, the stripping method cannot achieve batch reinforcing due to cost and combination utilization, resulting in low production efficiency.
A reinforcement micro-connection strip is adopted, including auxiliary strips and several reinforcement strips. The reinforcement strips are evenly arranged along the length of the auxiliary strips and can be detached and connected, and mass production is achieved through laser molding and other processes.
The batch reinforcement of T-type PCB is achieved, which greatly improves processing efficiency, provides efficient and flexible reinforcement solutions, enhances the mechanical strength of the PCB, and improves the flexibility and reliability of production.
Smart Images
Figure CN120076177A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of PCB processing, and particularly relates to a reinforced micro-link sticker and a using method thereof. Background Art
[0002] The grafting reinforcement of a PCB (printed circuit board) refers to improving its performance and reliability by adding a reinforcing material or structure on the basis of the existing PCB design, especially enhancing the mechanical strength, electrical performance or the ability to resist environmental factors.
[0003] When some T-shaped PCBs need to be reinforced, since their cutting method is panel cutting, there are PCB ends to be reinforced on both sides of the whole board. At present, the bonding methods for grafting reinforcement of such boards are mainly made by single stickers and strip stickers. The single sticker has a wide range of applications, but the production efficiency is low, while the strip sticker has many application restrictions. Often due to cost and panel utilization rate problems, the strip sticker method cannot be used. Summary of the Invention
[0004] The present invention aims to at least solve one of the technical problems existing in the prior art. For this purpose, the present invention provides a reinforced micro-link sticker, which can realize the batch reinforcement of T-shaped PCBs and greatly improve the processing efficiency.
[0005] The present invention also provides a using method of the above-mentioned reinforced micro-link sticker.
[0006] A reinforced micro-link sticker according to an embodiment of the first aspect of the present invention includes: an auxiliary strip and a plurality of reinforcing sheets. The reinforcing sheets are uniformly arranged along the length direction of the auxiliary strip. One side of the reinforcing sheet is detachably connected to the auxiliary strip. The reinforcing sheet is used for being attached to a PCB to reinforce the PCB.
[0007] It has at least the following beneficial effects: A reinforced micro-link sticker includes an auxiliary strip and a plurality of reinforcing sheets. The reinforcing sheets are uniformly arranged along the length direction of the auxiliary strip. One side of the reinforcing sheet is detachably connected to the auxiliary strip. The reinforcing sheet is used for being attached to a PCB to reinforce the PCB. The plurality of reinforcing sheets are connected by the auxiliary strip to form an integral reinforced micro-link sticker. The spacing between the reinforcing sheets is the same as the spacing of the T-shaped PCB panel. The reinforcing sheets can be aligned with the positions of the PCB that need to be reinforced one by one. After installing the reinforced micro-link sticker, separating the auxiliary strip from the reinforcing sheets can realize batch reinforcement, greatly improving the processing efficiency and providing an efficient and flexible reinforcement solution. The reinforced micro-link sticker can provide good support for the PCB, enhance its mechanical strength, and at the same time, the design position of the reinforcing sheet can be easily replaced or adjusted according to needs, improving the flexibility and reliability of production.
[0008] A reinforced micro-connecting strip sticker according to an embodiment of one aspect of the present invention, a connecting conical piece is arranged on one side of the auxiliary strip close to the reinforcing piece, and the connecting conical piece connects the auxiliary strip and the reinforcing piece.
[0009] A reinforced micro-connecting strip sticker according to an embodiment of one aspect of the present invention, the reinforcing piece, the connecting conical piece and the auxiliary strip are all in the same plane.
[0010] A method for using a reinforced micro-connecting strip sticker according to an embodiment of the second aspect of the present invention, including a reinforced micro-connecting strip sticker according to the above-mentioned first aspect embodiment of the present invention, comprising the following steps: Determine the spacing of the reinforcing strips: According to the design of the PCB cutting template, determine the designed spacing of the reinforcing pieces; Make the graphics: According to the determined spacing of the reinforcing pieces, design and draw the graphics of the auxiliary strip, several reinforcing pieces and the connecting conical piece; Laser forming: Perform laser cutting on the made graphics to complete the cutting of the reinforced micro-connecting strip sticker; Matching: Match and align the PCB with the reinforced micro-connecting strip sticker so that the position of each PCB is aligned with the reinforcing piece; Grafting: Use a heating table or an iron to heat and pre-fix the PCB and the reinforcing piece; Breaking: Bend the auxiliary strip so that the reinforcing piece is separated from the auxiliary strip at the tip of the connecting conical piece; Pressing: Press the reinforcing piece and the PCB together.
[0011] It has at least the following beneficial effects: The method for using a reinforced micro-connecting strip sticker has all the beneficial effects brought by the above-mentioned reinforced micro-connecting strip sticker, and will not be repeated here.
[0012] A method for using a reinforced micro-connecting strip sticker according to an embodiment of the second aspect of the present invention, in the laser forming step, the graphics of multiple reinforced micro-connecting strip stickers are arranged in sequence and laser cutting is performed at one time.
[0013] A method for using a reinforced micro-connecting strip sticker according to an embodiment of the second aspect of the present invention, in the step of making the graphics, the width of the tip of the connecting conical piece is greater than 0.1 mm.
[0014] A method for using a reinforced micro-connecting strip sticker according to an embodiment of the second aspect of the present invention, in the step of making the graphics, the width of the tip of the connecting conical piece is less than 0.3 mm.
[0015] A method for using a reinforced micro-connecting strip sticker according to an embodiment of the second aspect of the present invention, in the step of making the graphics, the width of the tip of the connecting conical piece is 0.2 mm.
[0016] A method for using a reinforced micro-connecting strip sticker according to an embodiment of the second aspect of the present invention. In the breaking step, when breaking, the included angle between the auxiliary strip and the reinforcing sheet is 45 degrees to 90 degrees.
[0017] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present invention will be further described below with reference to the drawings and embodiments, where: Figure 1 is a schematic structural diagram after the laser forming step of the embodiment of the present invention; Figure 2 is a schematic structural diagram after the grafting step of the embodiment of the present invention; Figure 3 is a schematic structural diagram after the pressing step of the embodiment of the present invention; Figure 4 is a schematic diagram of the breaking step of the embodiment of the present invention.
[0019] Reference numerals in the drawings: auxiliary strip 10, reinforcing sheet 20, connecting cone piece 30. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0021] In the description of the present invention, if the first and second are described only for the purpose of distinguishing technical features, they should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.
[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.
[0023] Referring to Figures 1 to 4 , the first aspect of the present invention discloses a reinforced micro-connecting strip sticker, including an auxiliary strip 10 and a plurality of reinforcing sheets 20. The reinforcing sheets 20 are arranged uniformly along the length direction of the auxiliary strip 10. One side of the reinforcing sheet 20 is detachably connected to the auxiliary strip 10. The reinforcing sheet 20 is used for pasting on a PCB to reinforce the PCB.
[0024] A number of reinforcing patches 20 are connected by an auxiliary strip 10 to form an integral reinforcing micro-connected strip sticker. The spacing between the reinforcing patches 20 is the same as the spacing of the T-shaped PCB panel. The reinforcing patches 20 can be aligned one by one with the positions on the PCB that need to be reinforced. After installing the reinforcing micro-connected strip sticker, separating the auxiliary strip 10 from the reinforcing patches 20 can achieve batch reinforcement, greatly improving the processing efficiency and providing an efficient and flexible reinforcement solution. The reinforcing micro-connected strip sticker can provide good support for the PCB, enhance its mechanical strength, and at the same time, the design position of the reinforcing patches 20 can be easily replaced or adjusted according to needs, improving the flexibility and reliability of production.
[0025] Refer to Figures 1 to 4 , on the side of the auxiliary strip 10 close to the reinforcing patch 20, there is a connecting cone piece 30, and the connecting cone piece 30 connects the auxiliary strip 10 and the reinforcing patch 20.
[0026] The design of the connecting cone piece 30 effectively connects the reinforcing patch 20 and the auxiliary strip 10 together, ensuring that the reinforcing patch 20 remains stable during fixation and use. The connecting cone piece 30 plays a role of bridging and supporting here. In the breaking step, the reinforcing patch 20 and the auxiliary strip 10 can be easily separated, ensuring simple operation and effectively preventing the displacement of the reinforcing patch, enhancing the usability and stability of the product.
[0027] Refer to Figures 1 to 4 , the reinforcing patch 20, the connecting cone piece 30, and the auxiliary strip 10 are all on the same plane.
[0028] It should be noted that designing all components on the same plane simplifies the assembly process and ensures the alignment accuracy of each component during production and use. This design optimizes the production process, ensures that the reinforcing micro-connected strip sticker is more stable during operation, and improves the efficiency of the production line and the quality of the product.
[0029] The second aspect of the present invention discloses a method for using a reinforcing micro-connected strip sticker, which applies a reinforcing micro-connected strip sticker disclosed in the first aspect, and includes the following steps: Determine the spacing of the reinforcing strips: According to the design of the PCB cutting template, determine the designed spacing of the reinforcing patches 20; Make the graphics: According to the determined spacing of the reinforcing patches 20, design and draw the graphics of the auxiliary strip 10, a number of reinforcing patches 20, and the connecting cone piece 30; Laser forming: Perform laser cutting processing on the made graphics to complete the cutting of the reinforcing micro-connected strip sticker; Matching: Match the PCB with the reinforcing micro-connected strip sticker for alignment, so that the position of each PCB is aligned with the reinforcing patch 20; Grafting: Use a heating table or an iron to heat and pre-fix the PCB and the reinforcing patch 20; Breaking: Bend the bending auxiliary strip 10 so that the reinforcement piece 20 separates from the auxiliary strip 10 at the tip of the connecting conical piece 30; Pressing: Press the reinforcement piece 20 onto the PCB.
[0030] Laser forming ensures the cutting accuracy of each reinforcement piece 20 and auxiliary strip 10, guaranteeing the consistency of each product. The heating and pressing steps ensure the firm bonding of the reinforcement piece and the PCB, enhancing the reinforcement effect, while improving the operation efficiency and reducing the possible errors in the production process.
[0031] As a further improvement of the above solution, in the laser forming step, multiple reinforcement micro-connecting strip patterns are arranged in sequence and laser cut at one time.
[0032] It should be noted that by cutting multiple reinforcement micro-connecting strip patterns at one time, the production efficiency is greatly improved and the time waste in the production process is reduced. Laser cutting can ensure the graphic accuracy and consistency, thus improving the product quality and reducing the manufacturing cost.
[0033] As a further improvement of the above solution, in the graphic production step, the width of the tip of the connecting conical piece 30 is greater than 0.1 mm.
[0034] As a further improvement of the above solution, in the graphic production step, the width of the tip of the connecting conical piece 30 is less than 0.3 mm.
[0035] As a further improvement of the above solution, in the graphic production step, the width of the tip of the connecting conical piece 30 is 0.2 mm.
[0036] It should be noted that by controlling the accuracy of the width of the tip of the connecting conical piece 30, the connection stability between the connecting conical piece 30 and the reinforcement piece 20 can be ensured. The appropriate tip width design enables the connecting conical piece 30 to have better control force and stability during breaking, thus avoiding excessive or insufficient unnecessary breaking force and improving the operation precision.
[0037] As a further improvement of the above solution, in the breaking step, when breaking, the included angle between the auxiliary strip 10 and the reinforcement piece 20 is 45 degrees to 90 degrees.
[0038] Controlling the included angle between 45 degrees and 90 degrees can ensure the uniform distribution of the force during breaking, avoiding damage to the reinforcement piece or failure to separate smoothly due to improper angle. This design improves the operation safety and stability, ensuring that each reinforcement piece can be accurately separated from the auxiliary strip, thus optimizing the overall work process.
[0039] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.
[0040] Of course, the present invention is not limited to the above embodiments. Those skilled in the art can also make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations or substitutions are all included within the scope defined by the claims of this application.
Claims
1. A reinforced micro-strip sticker, characterized in that: include: An auxiliary strip (10) and a plurality of reinforcing sheets (20), wherein the reinforcing sheets (20) are evenly arranged along the length direction of the auxiliary strip (10), one side of the reinforcing sheets (20) is detachably connected to the auxiliary strip (10), and the reinforcing sheets (20) are used to be attached to a PCB to reinforce the PCB.
2. The reinforcing micro-strip patch according to claim 1, characterized in that: A connecting cone piece (30) is provided on one side of the auxiliary strip (10) close to the reinforcing piece (20), and the connecting cone piece (30) connects the auxiliary strip (10) and the reinforcing piece (20).
3. The reinforcing micro-strip patch according to claim 2, characterized in that: The reinforcing sheet (20), the connecting cone sheet (30) and the auxiliary strip (10) are all on the same plane.
4. A method for using a reinforcing micro-strip, using the reinforcing micro-strip described in claim 3, characterized in that: The following steps are involved: Determine the spacing of the reinforcing strips: determine the design spacing of the reinforcing strips (20) according to the design of the PCB cutting template; Producing a graphic: designing and drawing a graphic of the auxiliary strip (10), a plurality of reinforcing sheets (20) and a connecting cone sheet (30) according to the determined spacing of the reinforcing sheets (20); Laser forming: Laser cutting the prepared graphics to complete the cutting of the reinforcing micro-strips; Matching: aligning the PCB and the reinforcing micro-strips so that the position of each PCB is aligned with the reinforcing sheet (20); Grafting: Use a heating table or iron to heat and pre-fix the PCB and the reinforcing sheet (20); Breaking: bending the auxiliary strip (10) so that the reinforcing sheet (20) is separated from the auxiliary strip (10) at the tip of the connecting cone sheet (30); Pressing: Press the reinforcing sheet (20) onto the PCB.
5. A method for using a reinforcing micro-strip patch according to claim 4, characterized in that: In the laser forming step, a plurality of reinforcing micro-strip patterns are arranged in sequence and laser cut at one time.
6. A method for using a reinforcing micro-strip patch according to claim 4, characterized in that: In the pattern making step, the width of the tip of the connecting cone (30) is greater than 0.1 mm.
7. A method for using a reinforcing micro-strip patch according to claim 6, characterized in that: In the pattern making step, the width of the tip of the connecting cone (30) is less than 0.3 mm.
8. A method for using a reinforcing micro-strip patch according to claim 7, characterized in that: In the patterning step, the width of the tip of the connecting cone (30) is 0.2 mm.
9. A method for using a reinforcing micro-strip patch according to claim 4, characterized in that: In the breaking step, when breaking, the angle between the auxiliary strip (10) and the reinforcing sheet (20) is 45 degrees to 90 degrees.