Wear-resistant double-sided circuit board
By incorporating anti-collision corners, edge protectors, and buffer pads on the circuit board, the wear and tear caused by relative displacement and collisions during transportation and storage is resolved, thus achieving a protective effect on the circuit board.
Patent Information
- Application Number
- CN202520094062.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing circuit boards are prone to wear and damage to electronic components due to external forces during transportation and storage, especially wear caused by relative displacement and collisions during stacking.
It adopts a structure of anti-collision corners, edge strips, buffer pads and bumps. The circuit board body is bonded to the buffer pads, edge strips and anti-collision corners with adhesive. The cushioning and flexible material properties of the anti-collision corners and edge strips reduce wear and bumps. The bumps keep multiple circuit boards embedded together to avoid relative movement.
It effectively reduces wear and tear on the four corners and four sides of the circuit board, protects electronic components, and improves the protection effect of the circuit board.
Smart Images
Figure CN223758446U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of circuit board, concretely to a double -sided circuit board of anti -wear. BACKGROUND
[0002] The difference between the double -sided circuit board and the single -sided circuit board lies in that the single -sided circuit is only on one side of the circuit board, and the circuit of the double -sided circuit board can be on two sides of the circuit board.
[0003] The existing circuit board is usually stored in the stacking mode during transportation and storage, and when affected by external forces such as jolting, collision, vibration and the like, the stacked multiple circuit boards are prone to relative displacement and wear, and may collide with the surrounding stacked circuit boards, thereby causing damage to the circuit board and the electronic components on the circuit board. UTILITY MODEL CONTENTS
[0004] Therefore, the utility model provides a double -sided circuit board of anti -wear to solve the technical problems mentioned in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a double -sided circuit board of anti -wear, including circuit board main part, the both sides of circuit board main part are connected with the anticollision angle, and the one side of anticollision angle is connected with the edge guard, the top of anticollision angle is provided with first lug, the bottom of anticollision angle is provided with second lug.
[0006] Through the above technical scheme, in production, the staff sticks the four corners of the circuit board main body and the buffer pad with adhesive, and then sticks the buffer pad and the edge guard and the anticollision angle with adhesive, thereby completing the production operation; during storage and transportation, the staff stacks multiple double -sided circuit boards, embeds the multiple double -sided circuit boards together through the first lug and the second lug, avoids relative movement between the stacked multiple double -sided circuit boards, causes wear and tear, and protects the four corners of the circuit board main body through the anticollision angle, reduces the knocking injury of the four corners of the circuit board, and the edge guard can protect the four edges of the circuit board main body.
[0007] Further, the anticollision angle and the circuit board main body are provided with a buffer pad, and the buffer pad is made of silica gel material.
[0008] By adopting the technical scheme, the anti-collision angle is connected with the circuit board body through the buffer pad, the circuit board body is buffered through the buffer pad, the impact force transmitted to the circuit board body by the anti-collision angle is reduced, and the four corners of the circuit board body can be effectively prevented from being injured by knocking.
[0009] Further, the first protrusion and the second protrusion are matched.
[0010] By adopting the technical scheme, the first protrusion and the second protrusion are matched.
[0011] Further, the anti-collision angle, the first protrusion and the second protrusion are all made of POM material.
[0012] By adopting the technical scheme, POM material is known as the king of plastic, has excellent structural strength, can play a good protection effect, and has smooth surface and is wear-resistant, so as to reduce wear.
[0013] Further, the edge protection strip is made of silica gel material.
[0014] By adopting the technical scheme, the edge protection strip is made of flexible material and has excellent buffering performance, so as to effectively reduce the injury of the four edges of the circuit board body by knocking.
[0015] Further, the edge protection strip is provided in plurality, and the plurality of edge protection strips are distributed in parallel.
[0016] By adopting the technical scheme, compared with one thick edge protection strip, the plurality of flat edge protection strips do not have too great influence on the protection area, and the consumption of material is reduced.
[0017] Further, the plurality of edge protection strips are divided into four groups, and the four groups of edge protection strips are distributed in annular array.
[0018] By adopting the technical scheme, the edge protection strip can protect the four edges of the circuit board body, and reduce the injury of the four edges of the circuit board by knocking.
[0019] Further, the anti-collision angle is provided in four, and the four anti-collision angles are distributed in annular array.
[0020] By adopting the technical scheme, the four edges of the circuit board body are protected by the anti-collision angle, and the injury of the four corners of the circuit board by knocking is reduced.
[0021] Further, the top and the bottom of the circuit board body are both provided with a plurality of electronic elements.
[0022] By adopting the technical scheme, the multiple circuit boards including resistors, capacitors, diodes, triodes, integrated circuits, inductors, power supplies, sensors and various components and devices each perform its own function and cooperate with each other to realize the function and target of the circuit.
[0023] In summary, the utility model mainly has the following beneficial effects:
[0024] 1、The utility model discloses a crashproof corner and the setting of the edge guard, and the crashproof corner is used for protecting four corners of the circuit board main body, and the edge guard can protect four edges of the circuit board main body, and the flexible material has the buffering property, can effectively reduce the injury of four edges of the circuit board main body, and has good crashproof effect.
[0025] 2、The utility model discloses a first lug and second lug are set up, when the multiple double -sided circuit boards are stacked, the first lug and second lug make multiple double -sided circuit boards inlay together, avoid the relative movement of the multiple double -sided circuit boards of stacking and cause abrasion, and have good anti -wear effect. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 It is the structural schematic diagram of the utility model;
[0027] Figure 2 It is the bottom structure schematic diagram of the utility model;
[0028] Figure 3 It is the edge guard structure schematic diagram of the utility model;
[0029] Figure 4 It is the crashproof corner structure schematic diagram of the utility model.
[0030] In the drawing: 1, circuit board main body;2, electronic component;3, crashproof corner;4, edge guard;5, first lug;6, second lug;7, buffer pad. DETAILED DESCRIPTION
[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described in combination with the drawings are exemplary and are used for explaining the utility model, and cannot be understood as limiting the utility model.
[0032] The embodiments will be described according to the overall structure of the utility model.
[0033] Embodiment one:
[0034] A kind of anti-abrasion double-sided circuit board, such as Figures 1-4As shown, including the circuit board body 1, both sides of the circuit board body 1 are connected with the anti-collision angle 3, the anti-collision angle 3 is provided with four, four anti-collision angles 3 are distributed in annular array, the four corners of the circuit board body 1 are protected through the anti-collision angle 3, and the four corners of the circuit board are reduced Knock injury; One side of the anti-collision angle 3 is connected with the edge protection strip 4, the edge protection strip 4 is made of silica gel material, the edge protection strip 4 is provided with a plurality of, a plurality of edge protection strips 4 are distributed in parallel, a plurality of edge protection strips 4 are divided into four groups, four groups of edge protection strips 4 are distributed in annular array, the four edges of the circuit board body 1 can be protected by the edge protection strip 4, and the four edges of the circuit board body 1 can be effectively reduced Knock injury; The first lug 5 is arranged at the top of the anti-collision angle 3, the second lug 6 is arranged at the bottom of the anti-collision angle 3, the first lug 5 is matched with the second lug 6, the anti-collision angle 3, the first lug 5 and the second lug 6 are made of POM material, the plurality of double-sided circuit boards are stacked by the staff, the plurality of double-sided circuit boards are embedded together through the first lug 5 and the second lug 6, and abrasion caused by relative movement between the stacked plurality of double-sided circuit boards is avoided.
[0035] Referring to Figure 1 And Figure 2 In the above embodiment, the top and bottom of the circuit board body 1 are provided with a plurality of electronic elements 2, and the plurality of circuit boards include resistors, capacitors, diodes, transistors, integrated circuits, inductors, power supplies, sensors and various components, which perform their respective functions and cooperate to achieve the function and target of the circuit.
[0036] Example two:
[0037] On the basis of the above embodiment one, in order to reduce the impact force of the anti-collision angle 3 to the circuit board body 1, the following settings are made.
[0038] Referring to Figures 1-4 In the above embodiment, the anti-collision angle 3 and the circuit board body 1 are provided with a buffer pad 7, and the buffer pad 7 is made of silica gel material, and the anti-collision angle 3 and the circuit board body 1 are connected through the buffer pad 7, so that the circuit board body 1 is buffered through the buffer pad 7, the impact force of the anti-collision angle 3 to the circuit board body 1 is reduced, and the four corners of the circuit board body 1 can be effectively reduced Knock injury.
[0039] The implementation principle of the utility model is: firstly, in production, the staff sticks the four corners of the circuit board body 1 and the buffer pad 7 through the adhesive, and then sticks the buffer pad 7 and the edge protection strip 4 and the anti-collision angle 3 through the adhesive, so as to complete the production operation;
[0040] In the storage and transportation process, the workers stack multiple double-sided circuit boards, the first protrusion 5 and the second protrusion 6 are used to make multiple double-sided circuit boards inlay together, to avoid relative movement between the stacked multiple double-sided circuit boards to cause abrasion, and the anti-collision angle 3 is used to protect the four corners of the circuit board body 1, to reduce the four corners of the circuit board from being injured by knocking, since the anti-collision angle 3 is connected with the circuit board body 1 through the buffer pad 7, the circuit board body 1 is buffered through the buffer pad 7, the impact force transmitted to the circuit board body 1 by the anti-collision angle 3 is reduced, so that the four corners of the circuit board body 1 can be effectively reduced from being injured by knocking, and the edge protection strip 4 can protect the four edges of the circuit board body 1, since it is made of flexible material and has buffering property, the four edges of the circuit board body 1 can be effectively reduced from being injured by knocking.
[0041] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.
Claims
1. A double-sided wear-resistant circuit board comprising a circuit board body (1), characterized in that: The circuit board body (1) is connected with anti-collision corners (3) on both sides, one side of the anti-collision corner (3) is connected with a guard strip (4), the top of the anti-collision corner (3) is provided with a first protrusion (5), and the bottom of the anti-collision corner (3) is provided with a second protrusion (6).
2. The wear-resistant double-sided circuit board according to claim 1, characterized by: The anti-collision corner (3) and the circuit board body (1) are provided with a buffer pad (7), and the buffer pad (7) is made of silica gel material.
3. The wear-resistant double-sided circuit board of claim 1, wherein: The first protrusion (5) and the second protrusion (6) are matched.
4. The wear-resistant double-sided circuit board according to claim 3, characterized in that: The anti-collision corner (3), the first protrusion (5) and the second protrusion (6) are made of POM material.
5. The wear resistant double-sided circuit board of claim 1, wherein: The guard strip (4) is made of silica gel material.
6. The wear resistant double-sided circuit board of claim 5, wherein: The guard strip (4) is provided with a plurality of guard strips (4), and the plurality of guard strips (4) are distributed in parallel.
7. The wear resistant double-sided circuit board of claim 6, wherein: The plurality of guard strips (4) are divided into four groups, and the four groups of guard strips (4) are distributed in a ring array.
8. The wear resistant double-sided circuit board of claim 1, wherein: The anti-collision corner (3) is provided with four anti-collision corners (3), and the four anti-collision corners (3) are distributed in a ring array.
9. The wear resistant double-sided circuit board of claim 1, wherein: The circuit board body (1) is provided with a plurality of electronic elements (2) on the top and the bottom.